that night in an old dilapidated hut; a remnant of the sealing days.
Close by there was known to be a large rookery of King penguins; a
variety of penguin with richly tinted plumage on the head and shoulders,
and next in size to the Emperor--the sovereign bird of the Antarctic
Regions. The breeding season was at its height, so Harrisson secured and
preserved a great number of their eggs. Hutchinson kindly volunteered
to carry the albatross in addition to his original load. If they had
skinned the bird, the weight would have been materially reduced, but
with the meagre appliances at hand, it would undoubtedly have been
spoiled as a specimen. Hurley, very ambitiously, had taken a heavy
camera, in addition to a blanket and other sundries. During the rough
and wet walking of the previous day, his boots had worn out and caused
him to twist a tendon in the right foot, so that he was not up to his
usual form, while Harrisson was hampered with a bulky cargo of eggs and
specimens.
Saddled with these heavy burdens, the party found the return journey
very laborious. Hurley's leg set the pace, and so, later in the day,
Harrisson decided to push on ahead in order to give us news, as they
had orders to be back as soon as possible and were then overdue. When
darkness came on, Harrisson was near The Nuggets, where he passed the
night amongst the tussock-grass. Hurley and Hutchinson, who were five
miles behind, also slept by the wayside. When dawn appeared, Harrisson
moved on, reaching the north-end huts at about 9 A.M. Mertz and Whetter
immediately set out and came to the relief of the other two men a few
hours later.
Fatigue and the lame leg subdued Hurley for the rest of the day, but the
next morning he was off to get pictures of the "flying fox" in action.
It was practically impossible for him to walk to the top of the hill,
but not to be baffled, he sent the cinematograph machine up by the
"flying fox," and then followed himself. Long before reaching the top
he realized how much his integrity depended on the strength of the
hauling-line and the care of those on Wireless Hill.
During the latter part of our stay at the island, the wind veered to the
north and north-north-east. We took advantage of this change to steam
round to the east side, intending to increase our supply of fresh water
at The Nuggets, where a stream comes down the hillside on to the beach.
In this, however, we were disappointed, for the sea was breaking too
heavily on the beach, and so we steamed back to North-East Bay
and dropped anchor. Wild went off in the launch to search for a
landing-place but found the sea everywhere too formidable.
Signals were made to those on shore, instructing them to finish off the
work on the wireless plant, and to kill a dozen sheep--enough for our
needs for some days.
The ship was now found to be drifting, and, as the wind was blowing
inshore, the anchor was raised, and with the launch in tow we steamed
round to the calmer waters of Hasselborough Bay. At the north end of the
island, for several miles out to sea along the line of a submerged reef,
the northerly swell was found to be piling up in an ugly manner, and
occasioned considerable damage to the launch. This happened as the
'Aurora' swung around; a sea catching the launch and rushing it forward
so that it struck the stern of the ship bow-on, notwithstanding the fact
that several of the men exerted themselves to their utmost to prevent
a collision. On arrival at the anchorage, the launch was noticeably
settling down, as water had entered at several seams which had been
started.
After being partly bailed out, it was left in the water with Hodgeman
and Close aboard, as we wished to run ashore as soon as the weather
improved. Contrary to expectation the wind increased, and it was
discovered that the 'Aurora' was drifting rapidly, although ninety
fathoms of chain had been paid out. Before a steam-winch** was
installed, the anchor could be raised only by means of an antiquated
man-power lever-windlass. In this type, a see-saw-like lever is worked
by a gang of men at each extremity, and it takes a long time to get in
any considerable length of chain. The chorus and chanty came to our aid
once more, and the long hours of heaving on the fo'c'sle head were a
bright if strenuous spot in our memories of Macquarie Island. In course
of time, during which the ship steamed slowly ahead, the end came in
sight--'Vast heaving!--but the anchor was missing. This put us in an
awkward situation, for the stock of our other heavy anchor had already
been lost. There was no other course but to steam up and down waiting
for the weather to moderate. In the meantime, we had been too busy
to relieve Close and Hodgeman, who had been doing duty in the launch,
bailing for five hours, and were thoroughly soaked with spray. All hands
now helped with the tackle, and we soon had the launch on board in its
old position near the main hatch.
** Fitted on return to Sydney after the first Antarctic cruise.
These operations were unusually protracted for we were short handed; the
boatswain, some of the sailors and most of the land party being marooned
on shore. We were now anxious to get everybody on board and to be off.
The completion of their quarters was to be left to the Macquarie Island
party, and it was important that we should make the most of the southern
season. The wind blew so strongly, however, that there was no immediate
prospect of departure.
The ship continued to steam up and down. On the morning of December 23
it was found possible to lower the whale-boat, and Wild went off with
a complement of sturdy oarsmen, including Madigan, Moyes, Watson and
Kennedy, and succeeded in bringing off the dogs. Several trips were made
with difficulty during the day, but at last all the men, dogs and sheep
were brought off.
Both Wild and I went with the whale-boat on its last trip at dusk on the
evening of December 23. The only possible landing-place, with the sea
then running, was at the extreme north-eastern corner of the beach. No
time was lost in getting the men and the remainder of the cargo into
the boat, though in the darkness this was not easily managed. The final
parting with our Macquarie Island party took place on the beach, their
cheers echoing to ours as we breasted the surf and "gave way" for the
ship.
CHAPTER III FROM MACQUARIE ISLAND TO ADELIE LAND
The morning following our farewell to Ainsworth and party at the north
end of the island found us steaming down the west coast, southward
bound.
Our supply of fresh water was scanty, and the only resource was to
touch at Caroline Cove. As a matter of fact, there were several suitable
localities on the east coast, but the strong easterly weather then
prevailing made a landing impossible.
On the ship nearing the south end, the wind subsided. She then crept
into the lee of the cliffs, a boat was dropped and soundings disclosed a
deep passage at the mouth of Caroline Cove and ample water within.
There was, however, limited space for manoeuvring the vessel if a change
should occur in the direction of the wind. The risk was taken; the
'Aurora' felt her way in, and, to provide against accident, was anchored
by Captain Davis with her bow toward the entrance. Wild then ran out a
kedge anchor to secure the stern.
During the cruise down the coast the missing stock of our only anchor
had been replaced by Gillies and Hannam. Two oregon "dead men", bolted
together on the shank, made a clumsy but efficient makeshift.
Two large barrels were taken ashore, repeatedly filled and towed off
to the ship. It was difficult at first to find good water, for the main
stream flowing down from the head of the bay was contaminated by the
penguins which made it their highway to a rookery. After a search, an
almost dry gulley bed was found to yield water when a pit was dug in its
bed. This spot was some eighty yards from the beach and to reach it one
traversed an area of tussocks between which sea elephants wallowed in
soft mire.
A cordon of men was made and buckets were interchanged, the full ones
descending and the empty ones ascending. The barrels on the beach were
thus speedily filled and taken off by a boat's crew. At 11 P.M. darkness
came, and it was decided to complete the work on the following day.
As we rowed to the ship, the water was serenely placid. From the dark
environing hills came the weird cries of strange birds. There was a hint
of wildness, soon to be forgotten in the chorus of a 'Varsity song and
the hearty shouts of the rowers.
About 2 A.M. the officer on watch came down to report to Captain Davis
a slight change in the direction of the breeze. At 3 A.M. I was again
awakened by hearing Captain Davis hasten on deck, and by a gentle
bumping of the ship, undoubtedly against rock. It appeared that the
officer on watch had left the bridge for a few minutes, while the wind
freshened and was blowing at the time nearly broadside-on from the
north. This caused the ship to sag to leeward, stretching the bow and
stern cables, until she came in contact with the kelp-covered, steep,
rocky bank on the south side. The narrow limits of the anchorage were
responsible for this dangerous situation.
All hands were immediately called on deck and set to work hauling on
the stern cable. In a few minutes the propeller and rudder were out of
danger. The engines were then started slowly ahead, and, as we came up
to the bower anchor, the cable was taken in. The wind was blowing across
the narrow entrance to the Cove, so that it was advisable to get quickly
under way. The kedge anchor was abandoned, and we steamed straight out
to sea with the bower hanging below the bows. The wind increased, and
there was no other course open but to continue the southward voyage.
The day so inauspiciously begun turned out beautifully sunny. There was
additional verve in our Christmas celebration, as Macquarie Island and
the Bishop and Clerk, in turn, sank below the northern horizon.
During the stay at the island little attention had been given to
scientific matters. All our energies had been concentrated on speedily
landing the party which was to carry out such special work, so as to
allow us to get away south as soon as possible. Enough had been seen to
indicate the wide scientific possibilities of the place.
For some days we were favoured by exceptional weather; a moderate
breeze from the north-east and a long, lazy swell combining to make our
progress rapid.
The sum of the experiences of earlier expeditions had shown that
the prevailing winds south of 60 degrees S. latitude were mainly
south-easterly, causing a continuous streaming of the pack from east to
west. Our obvious expedient on encountering the ice was to steam in the
same direction as this drift. It had been decided before setting out
that we would confine ourselves to the region west of the meridian
of 158 degrees E. longitude. So it was intended to reach the pack,
approximately in that meridian, and, should we be repulsed, to work
steadily to the west in expectation of breaking through to the land.
Regarding the ice conditions over the whole segment of the unknown tract
upon which our attack was directed, very little was known. Critically
examined, the reports of the American squadron under the command of
Wilkes were highly discouraging. D'Urville appeared to have reached
his landfall without much hindrance by ice, but that was a fortunate
circumstance in view of the difficulties Wilkes had met. At the western
limit of the area we were to explore, the Germans in the 'Gauss' had
been irrevocably trapped in the ice as early as the month of February.
At the eastern limit, only the year before, the 'Terra Nova' of Scott's
expedition, making a sally into unexplored waters, had sighted new land
almost on the 158th meridian, but even though it was then the end of
summer, and the sea was almost free from the previous season's ice, they
were not able to reach the land on account of the dense pack.
In the early southern summer, at the time of our arrival, the ice
conditions were expected to be at their worst. This followed from the
fact that not only would local floes be encountered, but also a vast
expanse of pack fed by the disintegrating floes of the Ross Sea, since,
between Cape Adare and the Balleny Islands, the ice drifting to the
north-west under the influence of the south-east winds is arrested in
an extensive sheet. On the other hand, were we to wait for the later
season, no time would remain for the accomplishment of the programme
which had been arranged. So we were forced to accept things as we found
them, being also prepared to make the most of any chance opportunity.
In planning the Expedition, the probability of meeting unusually heavy
pack had been borne in mind, and the three units into which the land
parties and equipment were divided had been disposed so as to facilitate
the landing of a base with despatch, and, maybe, under difficult
circumstances. Further, in case the ship were frozen in, "wireless"
could be installed and the news immediately communicated through
Macquarie Island to Australia.
At noon on December 27 whales were spouting all round us, and appeared
to be travelling from west to east. Albatrosses of several species
constantly hovered about, and swallow-like Wilson petrels--those nervous
rangers of the high seas--would sail along the troughs and flit over the
crests of the waves, to vanish into sombre distance.
Already we were steaming through untravelled waters, and new discoveries
might be expected at any moment. A keen interest spread throughout the
ship. On several occasions, fantastic clouds on the horizon gave hope
of land, only to be abandoned on further advance. On December 28 and 29
large masses of floating kelp were seen, and, like the flotsam met with
by Columbus, still further raised our hopes.
The possibility of undiscovered islands existing in the Southern Ocean,
south of Australia and outside the ice-bound region, kept us vigilant.
So few ships had ever navigated the waters south of latitude 55
degrees, that some one and a quarter million square miles lay open to
exploration. As an instance of such a discovery in the seas south of New
Zealand may be mentioned Scott Island, first observed by the 'Morning',
one of the relief ships of the British Expedition of 1902.
The weather remained favourable for sounding and other oceanographical
work, but as it was uncertain how long these conditions would last, and
in view of the anxiety arising from overloaded decks and the probability
of gales which are chronic in these latitudes, it was resolved to
land one of the bases as soon as possible, and thus rid the ship of
superfluous cargo. The interesting but time-absorbing study of the
ocean-depths was therefore postponed for a while.
With regard to the Antarctic land to be expected ahead, many of Wilkes's
landfalls, where they had been investigated by later expeditions, had
been disproved. It seemed as if he had regarded the northern margin
of the solid floe and shelf-ice as land; perhaps also mistaking bergs,
frozen in the floe and distorted by mirage, for ice-covered land.
Nevertheless, his soundings, and the light thrown upon the subject by
the Scott and Shackleton expeditions, left no doubt in my mind that
land would be found within a reasonable distance south of the position
assigned by Wilkes. Some authorities had held that any land existing
in this region would be found to be of the nature of isolated islands.
Those familiar with the adjacent land, however, were all in favour of it
being continental--a continuation of the Victoria Land plateau. The land
lay to the south beyond doubt; the problem was to reach it through
the belt of ice-bound sea. Still, navigable pack-ice might be ahead,
obviating the need of driving too far to the west.
"Ice on the starboard bow!" At 4 P.M. on December 29 the cry was raised,
and shortly after we passed alongside a small caverned berg whose
bluish-green tints called forth general admiration. In the distance
others could be seen. One larger than the average stood almost in our
path. It was of the flat-topped, sheer-walled type, so characteristic
of the Antarctic regions; three-quarters of a mile long and half a mile
wide, rising eighty feet above the sea.
It has been stated that tabular bergs are typical of the Antarctic as
opposed to the Arctic. This diversity is explained by a difference in
the glacial conditions. In the north, glaciation is not so marked and,
as a rule, coastal areas are free from ice, except for valley-glaciers
which transport ice from the high interior down to sea-level. There,
the summer temperature is so warm that the lower parts of the glaciers
become much decayed, and, reaching the sea, break up readily into
numerous irregular, pinnacled bergs of clear ice. In the south, the
tabular forms result from the fact that the average annual temperature
is colder than that prevailing at the northern axis of the earth. They
are so formed because, even at sea-level, no appreciable amount of
thawing takes place in midsummer. The inland ice pushes out to sea in
enormous masses, and remains floating long before it "calves" to form
bergs. Even though its surface has been thrown into ridges as it was
creeping over the uneven land, all are reduced to a dead level or
slightly undulating plain, in the free-floating condition, and are still
further effaced by dense drifts and repeated falls of snow descending
upon them. The upper portion of a table-topped berg consists, therefore,
of consolidated snow; neither temperature nor pressure having been
sufficient to metamorphose it into clear ice. Such a berg in old age
becomes worn into an irregular shape by the action of waves and weather,
and often completely capsizes, exposing its corroded basement.
A light fog obscured the surrounding sea and distant bergs glided by
like spectres. A monstrous block on the starboard side had not been long
adrift, for it showed but slight signs of weathering.
The fog thickened over a grey swell that shimmered with an oily lustre.
At 7 P.M. pack-ice came suddenly to view, and towards it we steered,
vainly peering through the mists ahead in search of a passage. The
ice was closely packed, the pieces being small and wellworn. On the
outskirts was a light brash which steadily gave place to a heavier
variety, composed of larger and more angular fragments. A swishing
murmur like the wind in the tree-tops came from the great expanse. It
was alabaster-white and through the small, separate chips was diffused
a pale lilac coloration. The larger chunks, by their motion and exposure
to wind and current, had a circle of clear water; the deep sea-blue
hovering round their water-worn niches. Here and there appeared the
ochreous-yellow colour of adhering films of diatoms.
As we could not see what lay beyond, and the pack was becoming heavier,
the ship was swung round and headed out.
Steering to the west through open water and patches of trailing brash,
we were encouraged to find the pack trending towards the south. By
pushing through bars of jammed floes and dodging numerous bergs, twenty
miles were gained due southwards before the conditions had changed. The
fog cleared, and right ahead massive bergs rose out of an ice-strewn
sea. We neared one which was a mile in length and one hundred feet in
height. The heaving ocean, dashing against its mighty, glistening walls,
rushed with a hollow boom into caverns of ethereal blue; gothic portals
to a cathedral of resplendent purity.
The smaller bergs and fragments of floe crowded closer together, and the
two men at the wheel had little time for reverie. Orders came in quick
succession--"Starboard! Steady!" and in a flash--"Hard-a-port!" Then
repeated all over again, while the rudder-chains scraped and rattled in
their channels.
Gradually the swell subsided, smoothed by the weight of ice. The
tranquillity of the water heightened the superb effects of this glacial
world. Majestic tabular bergs whose crevices exhaled a vaporous azure;
lofty spires, radiant turrets and splendid castles; honeycombed masses
illumined by pale green light within whose fairy labyrinths the water
washed and gurgled. Seals and penguins on magic gondolas were the silent
denizens of this dreamy Venice. In the soft glamour of the midsummer
midnight sun, we were possessed by a rapturous wonder--the rare thrill
of unreality.
The ice closed in, and shock after shock made the ship vibrate as she
struck the smaller pieces full and fair, followed by a crunching and
grinding as they scraped past the sides. The dense pack had come, and
hardly a square foot of space showed amongst the blocks; smaller
ones packing in between the larger, until the sea was covered with a
continuous armour of ice. The ominous sound arising from thousands
of faces rubbing together as they gently oscillated in the swell was
impressive. It spoke of a force all-powerful, in whose grip puny ships
might be locked for years and the less fortunate receive their last
embrace.
The pack grew heavier and the bergs more numerous, embattled in a
formidable array. If an ideal picture, from our point of view it was
impenetrable. No "water sky" showed as a distant beacon; over all was
reflected the pitiless, white glare of the ice. The 'Aurora' retreated
to the open sea, and headed to the west in search of a break in the
ice-front. The wind blew from the south-east, and, with sails set to
assist the engines, rapid progress was made.
The southern prospect was disappointing, for the heavy pack was ranged
in a continuous bar. The over-arching sky invariably shone with
that yellowish-white effulgence known as "ice blink," indicative of
continuous ice, in contrast with the dark water sky, a sign of open
water, or a mottled sky proceeding from an ice-strewn but navigable sea.
Though progress can be made in dense pack, provided it is not too heavy,
advance is necessarily very slow--a few miles a day, and that at the
expense of much coal. Without a well-defined "water sky" it would have
been foolish to have entered. Further, everything pointed to heavier
ice-conditions in the south, and, indeed, in several places we
reconnoitred, and such was proved to be the case. Large bergs were
numerous, which, on account of being almost unaffected by surface
currents because of their ponderous bulk and stupendous draught, helped
to compact the shallow surface-ice under the free influence of currents
and winds. In our westerly course we were sometimes able to edge a
little to the south, but were always reduced to our old position within
a few hours. Long projecting "tongues" were met at intervals and, when
narrow or open, we pushed through them.
Whales were frequently seen, both rorquals and killers. On the pack,
sea-leopards and crab-eater seals sometimes appeared. At one time as
many as a hundred would be counted from the bridge and at other moments
not a single one could be sighted. They were not alarmed, unless the
ship happened to bump against ice-masses within a short distance of
them. A small sea-leopard, shot from the fo'c'sle by a well-directed
bullet from Wild, was taken on board as a specimen; the meat serving as
a great treat for the dogs.
On January 2, when driving through a tongue of pack, a halt was made to
"ice ship." A number of men scrambled over the side on to a large piece
of floe and handed up the ice. It was soon discovered, however, that the
swell was too great, for masses of ice ten tons or more in weight
swayed about under the stern, endangering the propeller and rudder--the
vulnerable parts of the vessel. So we moved on, having secured enough
fresh-water ice to supply a pleasant change after the somewhat
discoloured tank-water then being served out. The ice still remained
compact and forbidding, but each day we hoped to discover a weak spot
through which we might probe to the land itself.
On the evening of January 2 we saw a high, pinnacled berg, a few miles
within the edge of the pack, closely resembling a rocky peak; the
transparent ice of which it was composed appeared, in the dull light,
of a much darker hue than the surrounding bergs. Another adjacent block
exhibited a large black patch on its northern face, the exact nature of
which could not be ascertained at a distance. Examples of rock debris
embedded in bergs had already been observed, and it was presumed that
this was a similar case. These were all hopeful signs, for the earthy
matter must, of course, have been picked up by the ice during its repose
upon some adjacent land.
At this same spot, large flocks of silver-grey petrels were seen resting
on the ice and skimming the water in search of food. As soon as we had
entered the ice-zone, most of our old companions, such as the albatross,
had deserted, while a new suite of Antarctic birds had taken their
place. These included the beautiful snow petrel, the Antarctic petrel,
and the small, lissome Wilson petrel--a link with the bird-life of more
temperate seas.
On the evening of January 3 the wind was blowing fresh from the
south-east and falling snow obscured the horizon. The pack took a
decided turn to the north, which fact was particularly disappointing in
view of the distance we had already traversed to the west. We were now
approaching the longitude of D'Urville's landfall, and still the pack
showed no signs of slackening. I was beginning to feel very anxious, and
had decided not to pass that longitude without resorting to desperate
measures.
The change in our fortunes occurred at five o'clock next morning, when
the Chief Officer, Toucher, came down from the bridge to report that the
atmosphere was clearing and that there appeared to be land-ice near
by. Sure enough, on the port side, within a quarter of a mile, rose a
massive barrier of ice extending far into the mist and separated from
the ship by a little loose pack-ice. The problem to be solved was,
whether it was the seaward face of an ice-covered continent, the
ice-capping of a low island or only a flat-topped iceberg of immense
proportions.
By 7 A.M. a corner was reached where the ice-wall trended southward,
limned on the horizon in a series of bays and headlands. An El Dorado
had opened before us, for the winds coming from the east of south had
cleared the pack away from the lee of the ice-wall, so that in the
distance a comparatively clear sea was visible, closed by a bar of ice,
a few miles in extent. Into this we steered, hugging the ice-wall, and
were soon in the open, speeding along in glorious sunshine, bringing new
sights into view every moment.
The wall, along the northern face, was low--from thirty to seventy feet
in height--but the face along which we were now progressing gradually
rose in altitude to the south. It was obviously a shelf-ice formation
(or a glacier-tongue projection of it), exactly similar in build, for
instance, to the Great Ross Barrier so well described by Ross, Scott,
and others. At the north-west corner, at half a dozen places within
a few miles of each other, the wall was puckered up and surmounted by
semi-conical eminences, half as high as the face itself. These peculiar
elevations were unlike anything previously recorded and remained
unexplained for a while, until closer inspection showed them to be the
result of impact with other ice-masses--a curious but conceivable cause.
On pieces of broken floe Weddell seals were noted. They were the first
seen on the voyage and a sure indication of land, for their habitat
ranges over the coastal waters of Antarctic lands.
A large, low, dome-topped elevation, about one mile in diameter, was
passed on the starboard side, at a distance of two miles from the long
ice-cliff. This corresponded in shape with what Ross frequently referred
to as an "ice island," uncertain whether it was a berg or ice-covered
land. A sounding close by gave two hundred and eight fathoms, showing
that we were on the continental shelf, and increasing the probability
that the "ice island" was aground.
Birds innumerable appeared on every hand: snow petrels, silver petrels,
Cape pigeons and Antarctic petrels. They fluttered in hundreds about
our bows. Cape pigeons are well known in lower latitudes, and it was
interesting to find them so far south. As they have chessboard-like
markings on the back when seen in flight, there is no mistaking them.
The ice-wall or glacier-tongue now took a turn to the south-east. At
this point it had risen to a great height, about two hundred feet sheer.
A fresh wind was blowing in our teeth from the south-south-east, and
beyond this point would be driving us on to the cliffs. We put the ship
about, therefore, and made for the lee side of the "ice island."
In isolated coveys on the inclined top of the "island" were several
flocks, each containing hundreds of Antarctic petrels. At intervals they
would rise into the air in clouds, shortly afterwards to settle down
again on the snow.
Captain Davis moved the ship carefully against the lee wall of the
"island," with a view of replenishing our water supply, but it was
unscalable, and we were forced to withdraw. Crouched on a small
projection near the water's edge was a seal, trying to evade the eyes of
a dozen large grampuses which were playing about near our stern. These
monsters appeared to be about twenty-five feet in length. They are the
most formidable predacious mammals of the Antarctic seas, and annually
account for large numbers of seals, penguins, and other cetaceans. The
sea-leopard is its competitor, though not nearly so ferocious as the
grampus, of whom it lives in terror.
The midnight hours were spent off the "ice island" while we wafted for
a decrease in the wind. Bars of cirrus clouds covered the whole sky--the
presage of a coming storm. The wind arose, and distant objects were
blotted out by driving snow. An attempt was made to keep the ship
in shelter by steaming into the wind, but as "ice island" and
glacier-tongue were lost in clouds of snow, we were fortunate to make
the lee of the latter, about fourteen miles to the north. There we
steamed up and down until the afternoon of January 5, when the weather
improved. A sounding was taken and the course was once more set for the
south.
The sky remained overcast, the atmosphere foggy, and a south-south-east
wind was blowing as we came abreast of the "ice island," which, by the
way, was discovered to have drifted several miles to the north, thus
proving itself to be a free-floating berg. The glacier-tongue on the
port side took a sharp turn to the east-south-east, disappearing on the
horizon. As there was no pack in sight and the water was merely littered
with fragments of ice, it appeared most likely that the turn in the
glacier-tongue was part of a great sweeping curve ultimately joining
with the southward land. On our south-south-east course we soon lost
sight of the ice-cliffs in a gathering fog.
On the afternoon of January 6 the wind abated and the fog began to
clear. At 5 P.M. a line of ice confronted us and, an hour later, the
'Aurora' was in calm water under another mighty ice face trending across
our course. This wall was precisely similar to the one seen on the
previous evening, and might well have been a continuation of it. It is
scarcely credible that when the 'Aurora' came south the following year,
the glacier-tongue first discovered had entirely disappeared. It was
apparently nothing more than a huge iceberg measuring forty miles in
length. Specially valuable, as clearing up any doubt that may have
remained, was its re-discovery the following year some fifty miles to
the north-west. Close to the face of the new ice-wall, which proved to
be a true glacier-tongue, a mud bottom was found at a depth of three
hundred and ninety-five fathoms.
While we were steaming in calm water to the south-west, the massive
front, serrated by shallow bays and capes, passed in magnificent review.
Its height attained a maximum of one hundred and fifty feet. In places
the sea had eaten out enormous blue grottoes. At one spot, several of
these had broken into each other to form a huge domed cavern, the roof
of which hung one hundred feet above the sea. The noble portico was
flanked by giant pillars.
The glacier-tongue bore all the characters of shelf-ice, by which is
meant a floating extension of the land-ice.** A table-topped berg in the
act of formation was seen, separated from the parent body of shelf-ice
by a deep fissure several yards in width.
** Subsequently this shelf-ice formation was found to be a floating
glacier-tongue sixty miles in length, the seaward extension of a large
glacier which we named the Mertz Glacier.
At 11 P.M. the 'Aurora' entered a bay, ten miles wide, bounded on the
east by the shelf-ice wall and on the west by a steep snow-covered
promontory rising approximately two thousand feet in height, as yet seen
dimly in hazy outline through the mist. No rock was visible, but the
contour of the ridge was clearly that of ice-capped land.
There was much jubilation among the watchers on deck at the prospect.
Every available field-glass and telescope was brought to bear upon it.
It was almost certainly the Antarctic continent, though, at that time,
its extension to the east, west and south remained to be proved. The
shelf-ice was seen to be securely attached to it and, near its point of
junction with the undulating land-ice, we beheld the mountains of this
mysterious land haloed in ghostly mist.
While passing the extremity of the western promontory, we observed an
exposure of rock, jutting out of the ice near sea-level, in the face of
a scar left by an avalanche. Later, when passing within half a cable's
length of several berg-like masses of ice lying off the coast, rock
was again visible in black relief against the water's edge, forming a
pedestal for the ice. The ship was kept farther offshore, after this
warning, for though she was designed to buffet with the ice, we had no
desire to test her resistance to rock.
The bottom was very irregular, and as an extra precaution, soundings
were taken every few minutes. Through a light fog all that could be
seen landwards was a steep, sloping, icy surface descending from the
interior, and terminating abruptly in a seaward cliff fifty to two
hundred feet in height.
The ice-sheet terminating in this wall presented a more broken surface
than the floating shelf-ice. It was riven and distorted by gaping
crevasses; an indication of the rough bed over which it had travelled.
Towards midnight another bay was entered and many rocky islets appeared
on its western side. The engines were stopped for a few hours, and the
voyage was resumed in clearer weather on the following morning.
All day we threaded our way between islands and bergs. Seals and
penguins swam around, the latter squawking and diving in a most amusing
manner.
Cautiously we glided by an iceberg, at least one hundred and fifty feet
high, rising with a faceted, perpendicular face chased with soft, snowy
traceries and ornamented with stalactites. Splits and rents broke into
the margin, and from each streamed the evanescent, azure vapour. Each
puncture and tiny grotto was filled with it, and a sloping cap of
shimmering snow spread over the summit. The profile-view was an exact
replica of a battleship, grounded astern. The bold contour of the
bow was perfect, and the massive flank had been torn and shattered
by shell-fire in a desperate naval battle. This berg had heeled over
considerably, and the original water-line ran as a definite rim, thirty
feet above the green water. From this rim shelved down a smooth and
polished base, marked with fine vertical striae.
Soundings varied from twenty to two hundred fathoms, and, accordingly,
the navigation was particularly anxious work.
Extending along about fifteen miles of coast, where the inland ice came
down steeply to the sea, was a marginal belt of sea, about two or three
miles in width, thickly strewn with rocky islets. Of these some were
flat and others peaked, but all were thickly populated by penguins,
petrels and seals. The rocks appeared all to be gneisses and schists.
Later that night we lay off a possible landing-place for one of our
bases, but, on more closely inspecting it in the morning, we decided to
proceed farther west into a wide sweeping bay which opened ahead. About
fifty miles ahead, on the far side of Commonwealth Bay, as we named it,
was a cape which roughly represented in position Cape Decouverte, the
most easterly extension of Adelie Land seen by D'Urville in 1840.
Though Commonwealth Bay and the land already seen had never before been
sighted, all was placed under the territorial name of Adelie Land.
The land was so overwhelmed with ice that, even at sea-level, the rock
was all but entirely hidden. Here was an ice age in all earnestness; a
picture of Northern Europe during the Great Ice Age some fifty thousand
years ago. It was evident that the glaciation of Adelie Land was much
more severe than that in higher Antarctic latitudes, as exampled on the
borders of the Ross Sea; the arena of Scott's, Shackleton's and other
expeditions. The temperature could not be colder, so we were led to
surmise that the snowfall must be excessive. The full truth was to be
ascertained by bitter experience, after spending a year on the spot.
I had hoped to find the Antarctic continent in these latitudes bounded
by a rocky and attractive coast like that in the vicinity of Cape Adare;
the nearest well-explored region. It had proved otherwise, only too well
endorsing the scanty information supplied by D'Urville and Wilkes of
the coastline seen by them. A glance at the austere plateau and the
ice-fettered coast was evidence of a rigid, inhospitable climate. It
was apparent, too, that only a short summer could be expected in these
latitudes, thus placing limitations upon our operations.
If three bases were to be landed it was important that they should be
spread at sufficiently wide intervals. If one were placed in Adelie
Land, the ship would probably have to break through the pack in
establishing each of the other two ba ses. Judging by our previous
experience there was no certain prospect of this being effected. The
successful landing of three bases in suitable positions, sufficiently
far apart for advantageous co-operation in geographical, meteorological
and other observations, had now become problematical. In addition, one
of the parties was not as strong as I would have liked, considering what
would be undoubtedly its strenuous future.
For some days the various phases of the situation had occupied my mind,
and I now determined to risk two bases, combining the smallest of the
three parties with the Main Base. Alterations in the personnel of the
third party were also made, by which the Main Base would be increased in
strength for scientific work, and the other party under the leadership
of Wild would be composed of men of specially good sledging calibre,
besides being representative of the leading branches of our scientific
programme.
We had a splendid lot of men, and I had no difficulty in choosing for
Wild seven companions who could be relied upon to give a good account of
themselves. It was only by assuring myself of their high efficiency that
I could expect to rest from undue anxiety throughout the year of our
separation. The composition of the two parties was as follows:
Main Base: R. Bage, F. H. Bickerton, J. H. Close, P. E. Correll, W. H.
Hannam, A. J. Hodgeman, J. G. Hunter, J. F. Hurley, C. F. Laseron, C.
T. Madigan, A. L. McLean, X. Mertz, H. D. Murphy, B. E. S. Ninnis, F. L.
Stillwell, E. N. Webb, L. H. Whetter and myself.
Western Party: G. Dovers, C. T. Harrisson, C. A. Hoadley, S. E. Jones,
A. L. Kennedy, M. H. Moyes, A. D. Watson, and F. Wild (leader).
I was now anxious to find a suitable location for our Main Base; two
reasons making it an urgent matter. The first was, that as we advanced
to the west we were leaving the South Magnetic Pole, and I was anxious
to have our magnetographs running as near the latter as possible.
Secondly, we would be daily increasing our distance from Macquarie
Island, making wireless communication more uncertain.
At noon on January 8, while I was weighing the pros and cons with
Captain Davis, Wild came in to say that there was a rocky exposure about
fifteen miles off on the port side, and suggested altering our course to
obtain a better view of it.
Just after 4 P.M., when the ship was about one mile from the nearest
rocks, the whale-boat was lowered and manned. We rowed in with the
object of making a closer investigation. From the ship's deck, even when
within a mile, the outcrop had appeared to project directly from under
the inland ice-sheet. Now, however, we were surprised to find ourselves
amongst an archipelago of islets. These were named the Mackellar Islets,
in remembrance of one who had proved a staunch friend of the Expedition.
Weddell seals and Adelie penguins in thousands rested upon the rocks;
the latter chiefly congregated upon a long, low, bare islet situated in
the centre. This was the largest of the group, measuring about half a
mile in length; others were not above twenty yards in diameter. As we
came inshore, the main body of the archipelago was found to be separated
by a mile and a half from the mainland. A point which struck us at the
time was that the islets situated on the southern side of the group were
capped by unique masses of ice; resembling iced cakes. Later we were
able to see them in process of formation. In the violent southerly
hurricanes prevalent in Adelie Land, the spray breaks right over them.
Part of it is deposited and frozen, and by increments the icing of these
monstrous "cakes" is built up. The amount contributed in winter makes
up for loss by thawing in midsummer. As the islets to windward shelter
those in their lee, the latter are destitute of these natural canopies.
Soundings were taken at frequent intervals with a hand lead-line,
manipulated by Madigan. The water was on the whole shallow, varying
from a few to twenty fathoms. The bottom was clothed by dense, luxuriant
seaweed. This rank growth along the littoral was unexpected, for nothing
of the kind exists on the Ross Sea coasts within five or six fathoms of
the surface.
Advancing towards the mainland, we observed a small islet amongst the
rocks, and towards it the boat was directed. We were soon inside a
beautiful, miniature harbour completely land-locked. The sun
shone gloriously in a blue sky as we stepped ashore on a charming
ice-quay--the first to set foot on the Antarctic continent between Cape
Adare and Gaussberg, a distance of one thousand eight hundred miles.
Wild and I proceeded to make a tour of exploration. The rocky area at
Cape Denison, as it was named, was found to be about one mile in
length and half a mile in extreme width. Behind it rose the inland ice,
ascending in a regular slope and apparently free of crevasses--an outlet
for our sledging parties in the event of the sea not firmly freezing
over. To right and left of this oasis, as the visitor to Adelie Land
must regard the welcome rock, the ice was heavily crevassed and fell
sheer to the sea in cliffs, sixty to one hundred and fifty feet in
height. Two small dark patches in the distance were the only evidences
of rock to relieve the white monotony of the coast.
In landing cargo on Antarctic shores, advantage is generally taken
of the floe-ice on to which the materials can be unloaded and at once
sledged away to their destination. Here, on the other hand, there was
open water, too shallow for the 'Aurora' to be moored alongside the
ice-foot. The only alternative was to anchor the ship at a distance
and discharge the cargo by boats running to the ideal harbour we had
discovered. Close to the boat harbour was suitable ground for the
erection of a hut, so that the various impedimenta would have to be
carried only a short distance. For supplies of fresh meat, in the
emergency of being marooned for a number of years, there were many
Weddell seals at hand, and on almost all the neighbouring ridges
colonies of penguins were busy rearing their young.64
As a station for scientific investigations, it offered a wider field
than the casual observer would have imagined. So it came about that the
Main Base was finally settled at Cape Denison, Commonwealth Bay.
We arrived on board at 8 P.M., taking a seal as food for the dogs.
Without delay, the motor-launch was dropped into the water, and both it
and the whale-boat loaded with frozen carcasses of mutton, cases of eggs
and other perishable goods.
While some of us went ashore in the motor-launch, with the whale-boat in
tow, the 'Aurora' steamed round the Mackellar Islets seeking for a good
anchorage under the icy barrier, immediately to the west of the boat
harbour. The day had been perfect, vibrant with summer and life, but
towards evening a chill breeze sprang up, and we in the motor-launch had
to beat against it. By the time we had reached the head of the harbour,
Hoadley had several fingers frost-bitten and all were feeling the cold,
for we were wearing light garments in anticipation of fine weather.
The wind strengthened every minute, and showers of fine snow were soon
whistling down the glacier. No time was lost in landing the cargo, and,
with a rising blizzard at our backs, we drove out to meet the 'Aurora'.
On reaching the ship a small gale was blowing and our boats were taken
in tow.
The first thing to be considered was the mooring of the 'Aurora' under
the lee of the ice-wall, so as to give us an opportunity of getting the
boats aboard. In the meantime they were passed astern, each manned by
several hands to keep them bailed out; the rest of us having scrambled
up the side. Bringing the ship to anchor in such a wind in uncharted,
shoal water was difficult to do in a cool and methodical manner. The
sounding machine was kept running with rather dramatic results; depths
jumping from five to thirty fathoms in the ship's length, and back again
to the original figure in the same distance. A feeling of relief passed
round when, after much manoeuvring, the anchor was successfully bedded
five hundred yards from the face of the cliff.
Just at this time the motor-launch broke adrift. Away it swept before a
wind of forty-five miles per hour. On account of the cold, and because
the engine was drenched with sea-water, some difficulty was found in
starting the motor. From the ship's deck we could see Bickerton busily
engaged with it. The rudder had been unshipped, and there was no chance
of replacing it, for the boat was bobbing about on the waves in a most
extraordinary manner. However, Whetter managed to make a jury-rudder
which served the purpose, while Hunter, the other occupant, was kept
laboriously active with the pump.
They had drifted half a mile, and were approaching the rocks of an islet
on which the sea was breaking heavily. Just as every one was becoming
very apprehensive, the launch began to forge ahead, and the men had soon
escaped from their dangerous predicament. By the united efforts of all
hands the boats were hoisted on board and everything was made as "snug"
as possible.
The wind steadily increased, and it seemed impossible for the anchor to
hold. The strain on the cable straightened out a steel hook two inches
in diameter. This caused some embarrassment, as the hook was part of
the cable attachment under the fo'c'sle-head. It is remarkable, however,
that after this was adjusted the ship did not lose her position up to
the time of departure from Adelie Land.
Though we were so close under the shelter of a lofty wall, the waves
around us were at least four feet in height and when the wind increased
to sixty-five and seventy miles per hour, their crests were cut off and
the surface was hidden by a sheet of racing spindrift.
Everything was securely lashed in readiness for going to sea, in case
the cable should part. Final arrangements were then made to discharge
the cargo quickly as soon as the wind moderated.
Two days had elapsed before the wind showed any signs of abatement. It
was 8 P.M. on January 10 when the first boat ventured off with a small
cargo, but it was not till the following morning that a serious start
was made. In good weather, every trip between the ship and the boat
harbour, a distance of a mile, meant that five or six tons had been
landed. It was usual for the loaded launch to tow both whale-boats
heavily laden and, in addition, a raft of hut timbers or wireless masts.
Some of the sailors, while engaged in building rafts alongside the ship,
were capsized into the water and after that the occupation was not a
popular one.
Ashore, Wild had rigged a derrick, using for its construction two of
the wireless royal masts. It was thus possible to cope with the heavier
packages at the landing-place. Of the last-named the air-tractor sledge
was by far the most troublesome. With plenty of manual labour, under
Wild's skilful direction, this heavy machine was hoisted from the
motor-launch, and then carefully swung on to the solid ice-foot.
Captain Davis superintended the discharging operations on the ship,
effected by the crew and some of the land party under the direction of
the ship's officers. Wild supervised conveyance ashore, and the landing,
classification, and safe storage of the various boat-loads. Gillies and
Bickerton took alternate shifts in driving the motor-launch. The launch
proved invaluable, and we were very glad that it had been included in
the equipment, for it did a remarkable amount of work in a minimum of
time.
In view of the difficulty of embarking the boats, if another hurricane
should arise, tents were erected ashore, so that a party could remain
there with the boats moored in a sheltered harbour.
Everything went well until just before midnight on January 12, when the
wind again swept down. Wild, four of the men and I were forced to remain
ashore. We spent the time constructing a temporary hut of benzine cases,
roofed with planks; the walls of which were made massive to resist the
winds. This structure was henceforth known as the "Benzine Hut".
The barometer dropped to 28.5 inches and the wind remained high. We were
struck with the singular fact that, even in the height of some of these
hurricanes, the sky remained serene and the sun shone brightly. It had
been very different when the ship was amongst the pack a few miles to
the north, for, there, cloudy and foggy conditions had been the rule.
The wind coming to us from the south was dry; obviously an argument for
the continental extension of the land in that direction.
At 2 A.M. on January 15 a pre-arranged whistle was sounded from the
'Aurora', advising those of us ashore that the sea had moderated
sufficiently to continue unloading. Wild sped away in the launch, but
before he had reached the ship the wind renewed its activity. At last,
after 2 P.M. on the same day it ceased, and we were able to carry on
work until midnight, when the wind descended on us once more. This time,
eighteen men remained ashore. After twelve hours there was another lull,
and unloading was then continued with only a few intermissions from 1
P.M. on January 16 until the afternoon of January 19.
Never was landing so hampered by adverse conditions, and yet, thanks to
the assiduous application of all, a great assortment of materials was
safely embarked. Comprised among them were the following: twenty-three
tons of coal briquettes, two complete living-huts, a magnetic
observatory, the whole of the wireless equipment, including masts,
and more than two thousand packages of general supplies containing
sufficient food for two years, utensils, instruments, benzine, kerosene,
lubricating oils an air-tractor and other sledges.
Then came the time for parting. There was a great field before Wild's
party to the west, and it was important that they should be able to
make the most of the remainder of the season. My great regret was that I
could not be with them. I knew that I had men of experience and ability
in Davis and Wild, and felt that the work entrusted to them was in the
best of hands. Through the medium of wireless telegraphy I hoped to keep
in touch with the Macquarie Island party, the Western Base,** and the
ship itself, when in Australian waters.
** They were supplied with masts and a receiving set sufficiently
sensitive to pick up messages from a distance of five or six hundred
miles.
It was my idea that Wild's party should proceed west and attempt to
effect a landing and establish a western wintering station at some
place not less than four hundred miles west of Adelie Land. On the way,
whenever opportunity presented itself, they were to cache provisions
at intervals along the coast in places liable to be visited by sledging
parties.
The location of such caches and of the Western Base, it was hoped, would
be communicated to us at the Main Base, through the medium of wireless
telegraphy from Hobart.
All members of the land parties and the ship's officers met in the
ward-room. There were mutual good wishes expressed all round, and then
we celebrated previous Antarctic explorers, more especially D'Urville
and Wilkes. The toast was drunk in excellent Madeira presented to us by
Mr. J. T. Buchanan, who had carried this sample round the world with him
when a member of the celebrated 'Challenger' expedition.
The motor-launch was hoisted and the anchor raised. Then at 8.45 P.M.
on January 19 we clambered over the side into one of the whale-boats and
pushed off for Cape Denison, shouting farewells back to the 'Aurora'.
Several hours later she had disappeared below the north-western horizon,
and we had set to work to carve out a home in Adelie Land.
CHAPTER IV NEW LANDS
Leaving the land party under my charge at Commonwealth Bay on the
evening of January 19, the 'Aurora' set her course to round a headland
visible on the north-western horizon. At midnight the ship came abreast
of this point and continued steaming west, keeping within a distance of
five miles of the coast. A break in the icy monotony came with a short
tract of islets fronting a background of dark rocky coastline similar to
that at Cape Denison but more extensive.
Some six miles east of D'Urville's Cape Discovery, a dangerous reef was
sighted extending at right angles across the course. The ship steamed
along it and her soundings demonstrated a submerged ridge continuing
some twelve miles out to sea. Captain Davis's narrative proceeds:
"Having cleared this obstacle we followed the coastline to the west from
point to point. Twelve miles away we could see the snow-covered slopes
rising from the seaward cliffs to an elevation of one thousand five
hundred feet. Several small islands were visible close to a shore
fringed by numerous large bergs.
"At 10 P.M. on January 20, our progress to the west was stopped by a
fleet of bergs off the mainland and an extensive field of berg-laden
pack-ice, trending to the north and north-east. Adelie Land could be
traced continuing to the west. Where it disappeared from view there was
the appearance of a barrier-formation, suggestive of shelf-ice,
running in a northerly direction. Skirting the pack-ice on a north and
north-west course, we observed the same appearance from the crow's-nest
on January 21 and 22."
The stretch of open, navigable, coastal water to the north of Adelie
Land, barred by the Mertz Glacier on the east and delimited on the west
by more or less compact ice, has been named the D'Urville Sea. We found
subsequently that its freedom from obstruction by ice is due to the
persistent gales which set off the land in that locality. To the north,
pack-ice in variable amount is encountered before reaching the wide open
ocean.
The existence of such a "barrier-formation,"** as indicated above,
probably resting on a line of reef similar to the one near Cape
Discovery, would account for the presence of this ice-field in
practically the same position as it was seen by D'Urville in 1840.
** An analysis of the data derived from the later voyages of the
'Aurora' makes it practically certain that there is a permanent obstacle
to the westerly drift of the pack-ice in longitude 137 degrees E. There
is, however, some uncertainty as to the cause of this blockage. An
alternative explanation is advanced, namely, that within the area
of comparatively shallow water, large bergs are entrapped, and these
entangle the drifting pack-ice.
At a distance, large bergs would be undistinguishable from shelf-ice,
appearances of which were reported above.
Quoting further: "We were unable to see any trace of the high land
reported by the United States Squadron (1840) as lying to the west and
south beyond the compact ice.
"At 1.30 A.M. on the 23rd the pack-ice was seen to trend to the
south-west. After steaming west for twenty-five miles, we stood south in
longitude 182 degrees 30' E, shortly afterwards passing over the charted
position of Cote Clarie. The water here was clear of pack-ice, but
studded with bergs of immense size. The great barrier which the French
ships followed in 1840 had vanished. A collection of huge bergs was the
sole remnant to mark its former position.
"At 10 A.M., having passed to the south of the charted position of
D'Urville's Cote Clarie, we altered course to S. 10 degrees E. true.
Good observations placed us at noon in latitude 65 degrees 2' S. and
132 degrees 26' E. A sounding on sand and small stones was taken in one
hundred and sixty fathoms. We sailed over the charted position of land
east of Wilkes's Cape Carr in clear weather.
"At 5.30 P.M. land was sighted to the southward--snowy highlands similar
to those of Adelie Land but greater in elevation.
"After sounding in one hundred and fifty-six fathoms on mud, the ship
stood directly towards the land until 9 P.M. The distance to the nearest
point was estimated at twenty miles; heavy floe-ice extending from our
position, latitude 65 degrees 45' S. and longitude 132 degrees 40' E.,
right up to the shore. Another sounding realized two hundred and thirty
fathoms, on sand and small stones. Some open water was seen to the
south-east, but an attempt to force a passage in that direction was
frustrated.
"At 3 A.M. on the 24th we were about twelve miles from the nearest
point of the coast, and further progress became impossible. The southern
slopes were seamed with numerous crevasses, but at a distance the
precise nature of the shores could not be accurately determined."
To this country, which had never before been seen, was given the name of
Wilkes's Land; as it is only just to commemorate the American Exploring
Expedition on the Continent which its leader believed he had discovered
in these seas and which he would have found had Fortune favoured him
with a fair return for his heroic endeavours.
"We steered round on a north-westerly course, and at noon on January 24
were slightly to the north of our position at 5.30 A.M. on the 23rd.
A sounding reached one hundred and seventy fathoms and a muddy bottom.
Environing us were enormous bergs of every kind, one hundred and eighty
to two hundred feet in height. During the afternoon a westerly course
was maintained in clear water until 4 P.M., when the course was altered
to S. 30 degrees W., in the hope of winning through to the land visible
on the southern horizon."
[TEXT ILLUSTRATION]
Ship's tracks in the vicinity of Totten's Land and North's Land
At 8 P.M. the sky was very clear to the southward, and the land could
be traced to a great distance until it faded in the south-west. But the
ship had come up with the solid floe-ice once more, and had to give
way and steam along its edge. This floating breakwater held us off and
frustrated all attempts to reach the goal which we sought.
"The next four days was a period of violent gales and heavy seas which
drove the ship some distance to the north. Nothing was visible through
swirling clouds of snow. The 'Aurora' behaved admirably, as she
invariably does in heavy weather. The main pack was encountered on
January 29, but foggy weather prevailed. It was not until noon on
January 31 that the atmosphere was sufficiently clear to obtain good
observations. The ship was by this time in the midst of heavy floe in
the vicinity of longitude 119 degrees E., and again the course had swung
round to south. We had soon passed to the south of Balleny's Sabrina
Land without any indication of its existence. Considering the doubtful
character of the statements justifying its appearance on the chart, it
is not surprising that we did not verify them.
"At 11 A.M. the floes were found too heavy for further advance. The
ship was made fast to a big one and a large quantity of ice was taken
on board to replenish the fresh-water supply. A tank of two hundred
gallons' capacity, heated within by a steam coil from the engineroom,
stood on the poop deck. Into this ice was continuously fed, flowing away
as it melted into the main tanks in the bottom of the ship.
"At noon the weather was clear, but nothing could be discerned in the
south except a faint blue line on the horizon. It may have been a 'lead'
of water, an effect of mirage, or even land-ice--in any case we could
not approach it."
The position as indicated by the noon observations placed the ship
within seven miles of a portion of Totten's High Land in Wilkes's
charts. As high land would have been visible at a great distance, it
is clear that Totten's High Land either does not exist or is situated a
considerable distance from its charted location. A sounding was made in
three hundred and forty fathoms.
[TEXT ILLUSTRATION]
Ship's track in the vicinity of Knox Land and Budd Land
Towards evening the 'Aurora' turned back to open water and cruised along
the pack-ice. A sounding next day showed nine hundred and twenty-seven
fathoms.
It was about this time that a marked improvement was noted in the
compass. Ever since the first approach to Adelie Land it had been found
unreliable, for, on account of the proximity to the magnetic pole,
the directive force of the needle was so slight that very large local
variations were experienced.
The longitude of Wilkes's Knox Land was now approaching. With the
exception of Adelie Land, the account by Wilkes concerning Knox Land
is more convincing than any other of his statements relating to new
Antarctic land. If they had not already disembarked, we had hoped to
land the western party in that neighbourhood. It was, therefore,
most disappointing when impenetrable ice blocked the way, before
Wilkes's "farthest south" in that locality had been reached. Three
determined efforts were made to find a weak spot, but each time the
'Aurora' was forced to retreat, and the third time was extricated
only with great difficulty. In latitude 65 degrees 5' S. longitude 107
degrees 20' E., a sounding of three hundred fathoms was made on a rocky
bottom. This sounding pointed to the probability of land within sixty
miles.
Repulsed from his attack on the pack, Captain Davis set out westward
towards the charted position of Termination Land, and in following the
trend of the ice was forced a long way to the north.
At 7.40 A.M., February 8, in foggy weather, the ice-cliff of floating
shelf-ice was met. This was disposed so as to point in a north-westerly
direction and it was late in the day before the ship doubled its
northern end. Here the sounding wire ran out for eight hundred and
fifty fathoms without reaching bottom. Following the wall towards the
south-south-east, it was interesting at 5.30 P.M. to find a sounding of
one hundred and ten fathoms in latitude 64 degrees 45'. A line of large
grounded bergs and massive floe-ice was observed ahead trailing away
from the ice-wall towards the north-west.
On plotting the observations, it became apparent that the shelf-ice was
in the form of a prolonged tongue some seven miles in breadth. As it
occupied the position of the "Termination Land" which has appeared on
some charts, (after Wilkes) it was named Termination Ice-Tongue.
A blizzard sprang up, and, after it had been safely weathered in the
lee of some grounded bergs, the 'Aurora' moved off on the afternoon of
February 11. The horizon was obscured by mist, as she pursued a tortuous
track amongst bergs and scattered lumps of heavy floe. Gradually the sea
became more open, and by noon on February 12 the water had deepened
to two hundred and thirty-five fathoms. Good progress was made to the
south; the vessel dodging icebergs and detached floes.
The discovery of a comparatively open sea southward of the main pack was
a matter of some moment. As later voyages and the observations of the
Western Party showed, this tract of sea is a permanent feature of the
neighbourhood. I have called it the Davis Sea, after the captain of the
'Aurora', in appreciation of the fact that he placed it on the chart.
At noon, on February 13, in latitude 65 degrees 54 1/2' S. longitude 94
degrees 25' E., the western face of a long, floating ice-tongue loomed
into view. There were five hundred fathoms of water off its extremity,
and the cliffs rose vertically to one hundred feet. Soon afterwards land
was clearly defined low in the south extending to east and west. This
was thenceforth known as Queen Mary Land.
The sphere of operations of the German expedition of 1902 was near at
hand, for its vessel, the 'Gauss', had wintered, frozen in the pack,
one hundred and twenty-five miles to the west. It appeared probable that
Queen Mary Land would be found to be continuous** with Kaiser Wilhelm
II Land, which the Germans had reached by a sledging journey from their
ship across the intervening sea-ice.
** Such was eventually proved to be the case.
The 'Aurora' followed the western side of the ice-tongue for about
twenty miles in a southerly direction, at which point there was a
white expanse of floe extending right up to the land. Wild and Kennedy,
walking several miles towards the land, estimated that it was about
twenty-five miles distant. As the surface over which they travelled was
traversed by cracks and liable to drift away to sea, all projects of
landing there had to be abandoned; furthermore, it was discovered that
the ice-tongue, alongside of which the ship lay, was a huge iceberg. A
landing on it had been contemplated, but was now out of question.
The main difficulty which arose at this juncture was the failing
coal-supply. It was high time to return to Hobart, and, if a western
base was to be formed at all, Wild's party would have to be landed
without further delay. After a consultation, Davis and Wild decided that
under the circumstances an attempt should be made to gain a footing on
the adjacent shelf-ice, if nothing better presented itself.
The night was passed anchored to the floe, on the edge of which were
numerous Emperor penguins and Weddell seals. A fresh south-easterly
wind blew on February 14, and the ship was kept in the shelter of the
iceberg. During the day enormous pieces were observed to be continually
breaking away from the berg and drifting to leeward.
Captain Davis continues: "At midnight there was a strong swell from the
north-east and the temperature went down to 18 degrees F. At 4 A.M.,
February 15, we reached the northern end of the berg and stood first of
all to the east, and then later to the south-east.
"At 8.45 A.M., shelf-ice was observed from aloft, trending approximately
north and south in a long wall. At noon we came up with the floe-ice
again, in about the same latitude as on the western side of the long
iceberg. Land could be seen to the southward. At 1 P.M. the ship stopped
at the junction of the floe and the shelf-ice."
Wild, Harrison and Hoadley went to examine the shelf-ice with a view
to its suitability for a wintering station. The cliff was eighty to one
hundred feet in height, so that the ice in total thickness must have
attained at least as much as six hundred feet. Assisted by snow-ramps
slanting down on to the floe, the ascent with ice-axes and alpine rope
was fairly easy.
Two hundred yards from the brink, the shelf-ice was thrown into
pressure-undulations and fissured by crevasses, but beyond that was
apparently sound and unbroken. About seventeen miles to the south the
rising slopes of ice-mantled land were visible, fading away to the far
east and west.
The ice-shelf was proved later on to extend for two hundred miles from
east to west, ostensibly fusing with the Termination Ice-Tongue, whose
extremity is one hundred and eighty miles to the north. The whole has
been called the Shackleton Ice-Shelf.
Wild and his party unanimously agreed to seize upon this last
opportunity, and to winter on the floating ice.
The work of discharging stores was at once commenced. To raise the
packages from the floe to the top of the ice-shelf, a "flying-fox" was
rigged.
"A kedge-anchor was buried in the sea-ice, and from this a
two-and-a-half-inch wire-hawser was led upwards over a pair of
sheer-legs on top of the cliff to another anchor buried some distance
back. The whole was set taut by a tackle. The stores were then slung to
a travelling pulley on the wire, and hauled on to the glacier by means
of a rope led through a second pulley on the sheer-legs. The ship's
company broke stores out of the hold and sledged them three hundred
yards to the foot of an aerial, where they were hooked on to the
travelling-block by which the shore party, under Wild, raised them to
their destination."
"It was most important to accelerate the landing as much as possible,
not only on account of the lateness of the season--the 'Gauss' had been
frozen in on February 22 at a spot only one hundred and seventy miles
away--but because the floe was gradually breaking up and floating away.
When the last load was hoisted, the water was lapping within ten yards
of the 'flying-fox'".
A fresh west-north-west wind on February 17 caused some trouble. Captain
Davis writes:
"February 19. The floe to which we have been attached is covered by
a foot of water. The ship has been bumping a good deal to-day.
Notwithstanding the keen wind and driving snow, every one has worked
well. Twelve tons of coal were the last item to go up the cliff."
In all, thirty-six tons of stores were raised on to the shelf-ice, one
hundred feet above sea-level, in four days.
"February 20. The weather is very fine and quite a contrast to
yesterday. We did not get the coal ashore a moment too soon, as
this morning the ice marked by our sledge tracks went to sea in a
north-westerly direction, and this afternoon it is drifting back as if
under the influence of a tide or current. We sail at 7 A.M. to-morrow.
"I went on to the glacier with Wild during the afternoon. It is somewhat
crevassed for about two hundred yards inland, and then a flat surface
stretches away as far as the eye can see. I wished the party 'God-speed'
this evening, as we sail early to-morrow."
Early on February 21, the ship's company gave their hearty farewell
cheers, and the 'Aurora' sailed north, leaving Wild and his seven
companions on the floating ice.
The bright weather of the immediate coastal region was soon exchanged
for the foggy gloom of the pack.
"February 21, 11 P.M. We are now passing a line of grounded bergs and
some heavy floe-ice. Fortunately it is calm, but in the darkness it is
difficult to see an opening. The weather is getting thick, and I expect
we shall have trouble in working through this line of bergs.
"February 22. I cannot explain how we managed to clear some of the bergs
between 11 P.M. last night and 3 A.M. this morning. At first stopping
and lying-to was tried, but it was soon evident that the big bergs were
moving and would soon hem us in: probably in a position from which we
should be unable to extricate ourselves this season.
"So we pushed this way and that, endeavouring to retain freedom at any
cost. For instance, about midnight I was 'starboarding' to clear what
appeared to be the loom of a berg on the starboard bow, when, suddenly,
out of the haze a wall seemed to stretch across our course. There was
no room to turn, so 'full speed astern' was the only alternative. The
engines responded immediately, or we must have crashed right into a huge
berg. Until daylight it was ice ahead, to port and to starboard--ice
everywhere all the time. The absence of wind saved us from disaster.
It was a great relief when day broke, showing clearer water to the
northward."
On February 23, the 'Aurora' left the shelter of Termination Ice-Tongue,
and a course was set nearly true north. There was a fresh breeze from
the north-east and a high sea. The ship was desperately short of ballast
and the coal had to be carefully husbanded. All movable gear was placed
in the bottom of the ship, while the ashes were saved, wetted and
put below. The ballast-tanks were found to be leaking and Gillies had
considerable trouble in making them watertight.
The distance from the Western Base in Queen Mary Land to Hobart was two
thousand three hundred miles, through the turbulent seas of the fifties
and forties. It was the end of a perilous voyage when the 'Aurora'
arrived in Hobart with nine tons of coal.
On March 12, the captain's log records:
"The 'Aurora' has done splendidly, beating all attempts of the weather
to turn her over. We had two heavy gales during the first week of March,
but reached Hobart safely to-day, passing on our way up the Derwent the
famous Polar ship, 'Fram', at anchor in Sandy Bay. Flags were dipped and
a hearty cheer given for Captain Amundsen and his gallant comrades who
had raised the siege of the South Pole."
CHAPTER V FIRST DAYS IN ADELIE LAND
The overcrowded whale-boat disgorged its cargo at 10 P.M. on the
ice-quay at Cape Denison. The only shelter was a cluster of four tents
and the Benzine Hut, so the first consideration was the erection of a
commodious living-hut.
While the majority retired to rest to be ready for a fresh burst of work
on the morrow, a few of us discussed the preliminary details, and struck
the first blows in the laying of the foundations.
A site for the living-hut was finally approved. This was a nearly flat
piece of rocky ground of just sufficient size, partially sheltered on
the southern side by a large upstanding rock. Other points to recommend
it were, proximity to the boat harbour and to a good sledging surface;
the ice of the glacier extending to the "front door" on the western
side. Several large rocks had to be shifted, and difficulty was
anticipated in the firm setting of the stumps. The latter were blocks
of wood, three feet in length, embedded in the ground, forming the
foundation of the structure. Unfortunately, no such thing as earth or
gravel existed in which to sink these posts, and the rock being of the
variety known as gneiss, was more than ordinarily tough.
Since two parties had combined, there were two huts available, and these
were to be erected so that the smaller adjoined and was in the lee of
the larger. The latter was to be the living-room; the former serving
as a vestibule, a workshop and an engine-room for the wireless plant.
Slight modifications were made in the construction of both huts,
but these did not affect the framework. After the completion of the
living-hut, regular scientific observations were to commence, and the
smaller hut was then to be built as opportunity offered.
Nothing has so far been said about the type of hut adopted by our
Antarctic stations. As the subject is important, and we had expended
much thought thereon before coming to a final decision, a few remarks
will not be out of place.
Strength to resist hurricanes, simplicity of construction, portability
and resistance to external cold were fundamental. My first idea was
to have the huts in the form of pyramids on a square base, to ensure
stability in heavy winds and with a large floor-area to reduce the
amount of timber used. The final type was designed at the expense of
floor-space, which would have been of little use because of the low
roof in the parts thus eliminated. In this form, the pyramid extended
to within five feet of the ground on the three windward sides so as to
include an outside veranda. That veranda, like the motor-launch, was a
wonderful convenience, and another of the many things of which we made
full use. It lent stability to the structure, assisted to keep the hut
warm, served as a store-house, physical laboratory and a dogshelter.
Round the outside of the three veranda walls boxes of stores were
stacked, so as to continue the roof-slope to the ground. Thus, the wind
striking the hut met no vertical face, but was partly deflected; the
other force-component tending to pin the building to the ground.
All three huts were essentially of the same construction. The
largest, on account of its breadth, had four special supporting posts,
symmetrically placed near the centre, stretching from the ground to the
roof framework. The only subdivisions inside were a small vestibule, a
photographic darkroom and my own room. This rough idea I had handed
over to Hodgeman, leaving him to complete the details and to draw up
the plans. The frame timbers he employed were stronger than usual in a
building of the size, and were all securely bolted together. The
walls and roof, both inside and outside, were of tongued and grooved
pine-boards, made extra wind-proof by two courses of tarred paper. As
rain was not expected, this roofing was sufficient. There were four
windows in the roof, one on each side of the pyramid. We should thereby
get light even though almost buried in snow.
[TEXT ILLUSTRATION]
Plan of the hut, Adelie Land
The largest hut was presented by the timber merchants of Sydney, and
proved its astonishing strength during the winter hurricanes. The
smallest was purchased in Adelaide, the third was built and presented by
Messrs. Anthony of Melbourne.
On the morning of January 20 all were at work betimes. As we were
securely isolated from a trades hall, our hours of labour ranged from 7
A.M. till 11 P.M.
Dynamite was to be used for blasting out the holes for the reception
of the stumps, and so the steel rock-drills were unpacked and boring
commenced. This was easier than it appeared, because the rock was much
traversed by cracks. By the end of the day a good deal of damage had
been done to the rock, at the expense of a few sore fingers and wrists
caused by the sledge-hammers missing the drills. The work was tedious,
for water introduced into the holes had a habit of freezing. The
metal drills, too, tended to be brittle in the cold and required to be
tempered softer than usual. Hannam operated the forge, and picks and
drills were sent along for pointing; an outcrop of gneiss serving as an
anvil.
Among other things it was found difficult to fire the charges, for, when
frozen, dynamite is not readily exploded. This was overcome by carrying
the sticks inside one's pocket until the last moment. In the absence of
earth or clay, we had no tamping material until some one suggested guano
from the penguin rookeries, which proved a great success.
Next day the stumps were in place; most of them being fixed by wedges
and other devices. Cement was tried, but it is doubtful if any good came
of it, for the low temperature did not encourage it to set well. By the
evening, the bottom plates were laid on and bolted to the tops of the
stumps, and everything was ready for the superstructure.
On January 22, while some were busy with the floor-joists and
wall-frames, others carried boulders from the neighbouring moraine,
filling in the whole space between the stumps. These were eventually
embedded in a mass of boulders, as much as three feet deep in places.
By the time both huts were erected, nearly fifty tons of stones had been
used in the foundations--a circumstance we did not regret at a later
date.
Hodgeman was appointed clerk of works on the construction, and was
kept unusually busy selecting timber, patrolling among the workmen,
and searching for his foot-rule which had an unaccountable trick of
vanishing in thin air.
Hannam had various occupations, but one was to attend to the needs of
the inner man, until the completion of the hut. There is no doubt that
he was regarded at this time as the most important and popular member of
the party, for our appetites were abnormally good. About an hour before
meals he was to be seen rummaging amongst the cases of provisions,
selecting tins of various brands and hues from the great confusion.
However remote their source or diverse their colour, experience taught
us that only one preparation would emerge from the tent-kitchen. It was
a multifarious stew. Its good quality was undoubted, for a few minutes
after the "dinner-bell rang" there was not a particle left. The
"dinner-bell" was a lusty shout from the master cook, which was
re-echoed by the brawny mob who rushed madly to the Benzine Hut.
Plates and mugs were seized and portions measured out, while the diners
distributed themselves on odd boxes lying about on the ice. Many who
were accustomed to restaurants built tables of kerosene cases and
dined al fresco. After the limited stew, the company fared on cocoa,
biscuits--"hard tack"--and jam, all ad libitum.
On those rare summer days, the sun blazed down on the blue ice; skua
gulls nestled in groups on the snow; sly penguins waddled along to
inspect the building operations; seals basked in torpid slumber on
the shore; out on the sapphire bay the milk-white bergs floated in the
swell. We can all paint our own picture of the good times round the
Benzine Hut. We worked hard, ate heartily and enjoyed life.
By the evening of January 24 the floor and outside walls were finished,
and the roof-frame was in position. Work on the roof was the coldest
job of all, for now there was rarely an hour free from a cold breeze, at
times reaching the velocity of a gale. This came directly down from the
plateau, and to sit with exposed fingers handling hammer and nails was
not an enviable job. To add to our troubles, the boards were all badly
warped from being continually wet with sea-water on the voyage. However,
by judicious "gadgetting," as the phrase went, they were got into place.
[TEXT ILLUSTRATION]
Sections across the hut, Adelie Land
The windward roof was up on January 25, and several of us camped in
sleeping-bags under its shelter. Already Hannam had unpacked the large
range and put the parts together in the kitchen. Henceforth the cooking
operations were simplified, for previously a sledging-cooker had been
used.
Mention of the stove recalls a very cold episode. It happened that while
our goods were being lifted from the boats to the landing-stage, a case
had fallen into the harbour. When the parts of the stove were being
assembled, several important items were found to be missing, and it was
thought that they might compose the contents of the unknown case lying
in the kelp at the bottom of the bay.
Laseron and I went on board the whale-boat one day at low water, and
located the box with a pole, but though we used several devices with
hooks, we were unable to get hold of it. At last I went in, and,
standing on tip-toe, could just reach it and keep my head above
water. It took some time to extricate from the kelp, following which I
established a new record for myself in dressing. The case turned out to
be full of jam, and we had to make a new search for the missing parts.
I do not think I looked very exhilarated after that bath, but strange to
say, a few days later Correll tried an early morning swim which was the
last voluntary dip attempted by any one.
The enthusiasm of the builders rose to its highest pitch as the roof
neared completion, and we came in sight of a firm and solid habitation,
secure from the winds which harassed us daily. A dozen hammers worked at
once, each concentrated upon a specific job. The ardour with which those
engaged upon the ceiling inside the hut plied their nails resulted in
several minor casualties to those sitting on the roof, deeply intent
on the outer lining. A climax was reached when McLean, working on the
steeply inclined roof, lost his footing and, in passing, seized hold
of the wire-stay of the chimney as a last hope. Alas, that was the only
stay, and as he proceeded over the end of the roof into a bank of snow,
Ninnis, within the hut, convinced that nothing less than a cyclone had
struck the building, gallantly held on to the lower hot section amidst a
shower of soot.
Everybody was in the best of spirits, and things went ahead merrily. On
January 30 the main building was almost completed, and all slept under
its roof. Bunks had been constructed, forming a double tier around three
sides of the room. For the first time since coming ashore we retired
to sleep in blankets; fur sleeping-bags had been previously used. That
night the sky which had been clear for a fortnight banked up with nimbus
cloud, and Murphy, who was sleeping under a gap in the roof, woke up
next morning to find over him a fine counterpane of snow. He received
hearty congratulations all round.
Regular meteorological observations began on February 1. The various
instruments had been unpacked as soon as the outer shell of the Hut was
completed. The barometer and barograph were kept running inside. Outside
there were two large screens for the reception of a number of the
instruments. It was important to erect these as near the Hut as
possible. The standard thermometer, thermograph and hygrograph were to
occupy one of the screens, a convenient site for which was chosen about
twenty yards to the east. Close by there was also a nephoscope for
determining the motion of clouds. The immediate vicinity of the Hut,
being a gully-like depression, was unsuitable for the wind and sunshine
recorders. A more distant site, on a rocky ridge to the east, was chosen
for these. There were set up a recording anemometer (wind-velocity
meter), a sunshine-meter and the second screen containing the anemograph
(wind-direction recorder).
Madigan was to take charge of the meteorological observations and he,
assisted by Ninnis and Mertz, erected the two screens and mounted
the instruments. Special care was taken to secure the screens against
violent winds. Phosphor-bronze wire-stays, with a breaking strength of
one ton, were used, attached to billets of wood driven into fissures
in the rock. Strong as these wires were, several breakages had to be
replaced during the year.
Webb was busy with the magnetic work. For this two huts were to be
erected; the first for "absolute" determinations, the second for housing
the recording instruments--the magnetographs. Distant sites, away from
the magnetic disturbances of the Hut, were chosen. Webb and Stillwell
immediately set to work as soon as they could be spared from the
main building. For the "absolute hut" there were only scrap materials
available; the "magnetograph house," alone, had been brought complete.
They had a chilly job, for as the days went by the weather steadily
became worse. Yet in a little over a week there were only the finishing
touches to make, and the first observations were started.
It was now necessary to institute a routine of nightwatchmen, cooks and
messmen. The night-watchman's duties included periodic meteorological
observations, attention to the fire in the range, and other
miscellaneous duties arising between the hours of 8 P.M. and 8 A. M.
The cook prepared the meals, and the messman of the day rendered any
assistance necessary. A rotation was adopted, so arranged that those
most actively engaged in scientific observations were least saddled with
domestic duties. Thus each contributed his equivalent share of work.
Whilst others were occupied finishing off the interior of the
hut, Whetter and Close sledged the cases of stores across from the
landing-stage, classified them and stacked them against the veranda
walls. An additional barricade was constructed of flour cases, in the
form of a wall, which increased the breadth of the rocky break-wind on
the southern side.
Murphy, who was in charge of all the stores, saw that a good stock of
food was accessible in the veranda. Here he put up shelves and unpacked
cases, so that samples of everything were at hand on the shortest
notice. Liquids liable to freeze and burst their bottles were taken into
the Hut.
[TEXT ILLUSTRATION]
The vicinity of the main base, Adelie Land
Already we had several times seized the opportunity of a calm hour to
take out the whale-boat and assist Hunter to set traps and make a few
hauls with the hand-dredge. Even in five fathoms, bright red and brown
star-fish had been caught in the trap, as well as numerous specimens of
a common Antarctic fish known as 'Notothenia'. In ten fathoms and over
the results were better, though in no case was the catch so abundant
as one would expect from the amount of life in the water. The luxuriant
kelp probably interfered with the proper working of the traps. Fish of
the same species as the above were caught on a hand-line.
Hunter, our biologist, was very unfortunate in crushing some of his
fingers while carrying a heavy case. This accident came at a time when
he had just recovered from a severe strain of the knee-joint which he
suffered during our activities in the Queen's Wharf shed at Hobart.
Several of us were just going out to the traps one afternoon when the
casualty occurred. Hunter was very anxious to go, so we waited until
McLean had sewn up a couple of his fingertips.
Weddell, and with them occasional crab-eater seals, were at this time
always to be found in numbers sleeping on the ice-foot around the boat
harbour. It appeared as if we would have plenty of meat throughout the
year, so I waited until the building was completed before laying in a
stock. The penguins, however, were diminishing in numbers fast and the
young birds in the rookeries had grown very large and were beginning to
migrate to warmer regions. Several parties, therefore, raided them and
secured some hundreds for the winter.
Giant petrels and skua gulls swarmed in flocks round the seals' and
penguins' carcases. These scavengers demolish an incredible amount of
meat and blubber in a short time. It is a diabolical sight to witness a
group of birds tearing out the viscera of a seal, dancing the while with
wings outspread.
During the afternoon of February 11 Webb came in with the news that a
sea elephant was making its way over the rocks near the shore. We rushed
out in time to see it standing over Johnson, one of the dogs, who,
true to his name, did not look abashed. Attracted by more formidable
antagonists, the monster left Johnson and came towards us. He was a
fair-sized male with a good skin, so we shot him before he had time to
get back into the sea. His measurements were seventeen feet six inches
in length and twelve feet in maximum circumference.
With the temperature well below freezing-point, skinning is cold work in
the wind, and must be done before the animal has time to freeze stiff. A
number of us set to work flaying. In order to move the mountain of flesh
a Westing purchase and a "handy-billy" (rope and block purchase) had to
be rigged. It was several hours before everything was disposed of; the
skin and skull for the biological collection and the meat and blubber
for the dogs. Ninnis and Mertz, who were the wardens of the dogs, cut up
about one ton of meat and blubber, and stored it as a winter reserve for
their charges.
It may be mentioned that sea elephants are sub-antarctic in
distribution, and only rarely have these animals been observed on the
shores of the Antarctic continent. As far as I am aware, the only other
occasion of such an occurrence was noted by Captain Scott in MacMurdo
Sound. Wilkes reported many of them on the pack-ice to the north of the
Balleny Islands, so possibly they have a stronghold in that vicinity.
The dogs, ever since their arrival ashore, had been chained up on the
rocks below the Hut. The continuous wind worried them a good deal,
but they had a substantial offset to the cold in a plentiful supply of
seal-meat. On the whole, they were in a much better condition then when
they left the 'Aurora'. Nineteen in all, they had an odd assemblage
of names, which seemed to grow into them until nothing else was so
suitable: Basilisk, Betli, Caruso, Castor, Franklin, Fusilier, Gadget,
George, Ginger, Ginger Bitch, Grandmother, Haldane, Jappy, John Bull,
Johnson, Mary, Pavlova, Scott and Shackleton. Grandmother would have
been better known as Grandfather. He was said to have a grandmotherly
appearance; that is why he received the former name. The head dog was
Basilisk, and next to him came Shackleton.
Early in February, after having experienced nothing but a succession
of gales for nearly a month, I was driven to conclude that the average
local weather must be much more windy than in any other part of
Antarctica. The conditions were not at all favourable for sledging,
which I had hoped to commence as soon as the Hut was completed. Now that
the time had arrived and the weather was still adverse, it seemed clear
that our first duty was to see everything snug for the winter before
making an attempt.
Hannam, assisted by Bickerton, Madigan and others, had laid heavy and
firm foundations for the petrol-motor and generator. The floor of the
smaller room was then built around these bed-plates, and last of
all came the walls and roof. Murphy, Bage and Hodgeman were chiefly
responsible for the last-named, which was practically completed by
February 10. Minor additions and modifications were added after that
date. Meanwhile, Hannam continued to unpack and mount the instruments
forming the wireless plants. Along one wall and portion of another, in
the outer hut, a bench was built for mechanical work and for scientific
purposes. This was in future to be the work-room.
Our home had attained to a stage of complex perfection. To penetrate to
the inside hut, the stranger reverently steps through a hole in the snow
to the veranda, then by way of a vestibule with an inner and outer door
he has invaded the privacy of the work-room, from which with fear and
trembling he passes by a third door into the sanctum sanctorum. Later,
when the snow-tunnel system came into vogue, the place became another
Labyrinth of Minos.
The three doors were fitted with springs to keep them shut unless they
were jammed open for ventilation, which was at once obtained by opening
an aperture in the cooking-range flue. A current of air would then
circulate through the open doors. The roof windows were immovable and
sealed on the inside by a thick accumulation of ice. An officer of
public health, unacquainted with the climate of Adelie Land, would be
inclined to regard the absence of more adequate ventilation as a serious
omission. It would enlighten him to know that much of our spare time,
for a month after the completion of the building, was spent in plugging
off draughts which found their way through most unexpected places, urged
by a wind-pressure from without of many pounds to the square foot.
Excepting the small portion used as an entrance-porch, the verandas were
left without any better flooring than well-trodden snow. In the boarded
floor of the porch was a trap-door which led down into a shallow
cellar extending under a portion of the work-room. The cellar was a
refrigerating chamber for fresh meat and contained fifteen carcases of
mutton, besides piles of seal-meat and penguins.
In preparation for our contemplated sledging, masts, spars and
sails were fitted to some of the sledges, rations were prepared and
alterations made to harness and clothing. Soon a sledge stood packed,
ready to set out on the first fine day.
For several days in succession, about the middle of February, the
otherwise continuous wind fell off to a calm for several hours in the
evening. On those occasions Mertz gave us some fine exhibitions of
skiing, of which art he was a consummate master. Skis had been provided
for every one, in case we should have to traverse a country where the
snow lay soft and deep. From the outset, there was little chance of that
being the case in wind-scoured Adelie Land. Nevertheless, most of the
men seized the few opportunities we had to become more practiced in
their use. My final opinion, however, was that if we had all been
experts like Mertz, we could have used them with advantage from time to
time.
The end of February approached. We were fully prepared for sledging,
and were looking forward to it with great expectation. The wind still
continued, often rising to the force of a hurricane, and was mostly
accompanied by snow.
One evening, when we were all at dinner, there was a sudden noise which
drowned the rush of the blizzard. It was found that several sledges had
been blown away from their position to the south of the Hut, striking
the building as they passed. They were all rescued except one, which had
already reached the sea and was travelling rapidly toward Australia.
Mertz, Bage and I had taken advantage of a lull to ascend the ice-slope
to the south, and to erect a flag-pole at a distance of two miles.
Besides being a beacon for sledging parties, it was used for ablation
measurements. These were determinations of the annual wasting of the
ice-surface, whether by evaporation, melting, or wind-abrasion.
Webb and Stillwell, assisted by others, had commenced to build the
Magnetograph House. Dr. Chree, of the British National Physical
Laboratory, had arranged that the German Antarctic Expedition, several
observatories in low latitudes and our own Expedition, should take
special "quick runs," synchronously, twice each month. A "quick run" was
a continuous, careful observation made over a period of two hours, on a
more searching time-scale then usual. Until the Magnetograph House was
established this could not be done efficiently, and so the construction
of this hut was pushed on as quickly as possible.
Many other schemes required our attention, and there was not a spare
moment for any one. Though we chafed at the delay in sledging, there
was some consolation in the fact that the scientific programme was daily
becoming more and more complete.
CHAPTER VI AUTUMN PROSPECTS
As far as we could see, the inland ice was an unbroken plateau with no
natural landmarks. From the hinterland in a vast solid stream the ice
flowed, with heavily crevassed downfalls near the coast. Traversing this
from north to south was a narrow belt, reasonably free from pitfalls,
running as a spur down to the sea. To reach the Hut in safety it would
be necessary for sledging parties returning from the interior to descend
by this highway. The problem was to locate the path. Determinations
of latitude and longitude would guide them to the neighbourhood of
Commonwealth Bay, but the coastline in the vicinity of Winter Quarters,
with the rocks and islets, would not come into view until within two
miles, as above that point the icy slopes filled the foreground up to
the distant berg-studded horizon. Delays in reaching the Hut owing to
the difficult descent might have serious consequences, for provisions
are usually short near the conclusion of a sledging journey.
The necessity of making artificial landmarks was, therefore, most
obvious. Already we had a flagstaff two miles to the south. It was now
my intention to run a line of similar marks backwards to the plateau.
Bage, Madigan and I were to form a reconnoitring party to plant
these flags, and to make a journey of a few days' duration into the
hinterland, to see its possibilities, and with a view to an extended
sledging campaign to commence as soon as possible after our return. It
was decided not to make use of the dogs until later in the year, when
they would be in better form.
The wind continued, accompanied by more or less drift-snow. This
appeared to be the settled state of the weather. We decided to move out
as soon as a moderate phase should occur.
On the afternoon of February 28 the weather cleared up for several
hours, and we decided to leave on the following day. The wind resumed
operations once more, but fell off late on February 29, when we made a
start. We intended to get the packed sledge up the first steep slope,
there to leave it until the morrow. The drift was slight and low,
flowing along like a stream below our knees. Bickerton, Hurley and Mertz
assisted us with the hauling. At a distance of a little more than a
mile, at an elevation of five hundred feet, the sledge was anchored and
we returned to the Hut for the night.
Next morning the weather cleared still more, and we left just before
noon. Three miles out, a mast and flag were erected, when our companions
of the day before, who had again assisted us, turned back. At five and
a half miles the brow of the main rise was reached, and the gradient
became much flatter beyond it. The elevation was found to be one
thousand five hundred feet.
To the south nothing was visible but a great, wan, icy wilderness. To
the north a headland appeared on either hand, each about twenty-five
miles away, and between them lay an expanse of sea dotted with many
bergs. The nearer portions of the coast, together with the Mackellar
Islets, were lost to view on account of the curvature of the foreground.
During most of the day we had travelled over a surface of clear ice,
marked by occasional scars where fissuring, now healed, had at some time
taken place. Beyond the three-mile flag, however, the ice was gashed at
frequent intervals, producing irregular crevasses, usually a few yards
in length and, for the most part, choked with snow. At five and a half
miles we were on the edge of a strip of snow, half a mile across,
whose whiteness was thrown in dazzling contrast against the foil of
transparent, dark ice.
It was dusk, and light drift commenced to scud by, so, as this was a
suitable place to erect a flag, we decided to camp for the night. Some
hours later I woke up to hear a blizzard blowing outside, and to find
Madigan fumbling amongst some gear at the head-end of the tent. From
inside my bag I called out to inquire if there was anything wrong, and
received a reply that he was looking for the primus-pricker. Then he
slipped back into his sleeping-bag, and all became quiet, except for
the snow beating against the tent. So I presumed that he had found it.
Revolving the incident in my mind, and dimly wondering what use he
could have for a primus-pricker in the middle of the night, I again fell
asleep. In the morning the blizzard was still blowing, accompanied by a
good deal of drift. On inquiry I found that Madigan knew nothing of his
midnight escapade. It was a touch of somnambulism.
It would serve no useful purpose to go on in thick drift, for the main
object of our journey was to define the best route through the
crevassed zone; and that could only be done on a clear day. I decided,
accordingly, that if the weather did not improve by noon to leave the
sledge with the gear and walk back to the Hut, intending to make another
attempt when conditions became more settled.
Whilst the others erected a flagstaff and froze the legs of a
drift-proof box (containing a thermograph) into the ice, I made lunch
and prepared for our departure. The tent was taken down and everything
lashed securely on the sledge.
It was nearly 3 P.M. when we set out in thick drift, and in two hours we
were at the Hut; the weather having steadily improved as we descended.
On comparing notes with those at home it appeared that we, at the
fifteen hundred feet level, had experienced much more wind and drift
than they at sea-level.
Webb and his assistants were beginning to make quite a display at the
Magnetograph House. The framework, which had already been erected once,
to be demolished by the wind, was now strongly rebuilt and was ready for
the outside covering of boards.
From the night of our return to March 8 there was a high wind
accompanied by much drift; for some hours it continued at eighty miles
per hour, the mean temperature being about 15 degrees F., with a minimum
of 5 degrees F.
Up to this date the dogs had been kept on the chain, on account of their
depredations amongst the seals and penguins. The severe weather now made
it necessary to release them. Thenceforth, their abode for part of the
day was inside the veranda, where a section was barricaded-off for
their exclusive use. Outside in heavy drift their habit was to take up
a position in the lee of some large object, such as the Hut. In such a
position they were soon completely buried and oblivious to the outside
elements. Thus one would sometimes tread on a dog, hidden beneath the
snow; and the dog often showed less surprise than the offending man.
What the dogs detested most of all during the blizzard-spells was the
drift-snow filling their eyes until they were forced to stop and brush
it away frantically with their paws. Other inconveniences were the icy
casing which formed from the thawing snow on their thick coats, and
the fact that when they lay in one position, especially on ice, for any
length of time they become frozen down, and only freed themselves at
the expense of tufts of hair. In high winds, accompanied by a low
temperature, they were certainly very miserable, unless in some kind of
shelter.
Several families were born at this time, but although we did everything
possible for them they all perished, except one; the offspring of
Gadget. This puppy was called "Blizzard." It was housed for a while in
the veranda and, later on, in the Hangar. Needless to say, Blizzard was
a great favourite and much in demand as a pet.
On the night of March 7, Caruso, who had been in poor condition for some
time, was found to have a gaping wound around the neck. It was a clean
cut, an inch deep and almost a foot in length. The cause was never
satisfactorily explained, though a piece of strong string embedded in
the wound evidently made the incision. Caruso was brought inside, and,
whilst Whetter administered chloroform, McLean sewed up the wound. After
careful attention for some days, it healed fairly well, but as the dog's
general health was worse, it was deemed advisable to shoot him.
The outer shell of the Magnetograph House was nearly completed,
affording a protection for those who worked on the interior linings.
When completed, the walls and roof consisted of two coverings of tongued
and grooved pine boards and three layers of thick tarred paper.
While there still remained a breach in the wall, Hurley repaired there
with his cinematograph camera and took a film showing the clouds of
drift-snow whirling past. In those days we were not educated in methods
of progression against heavy winds; so, in order to get Hurley and his
bulky camera back to the Hut, we formed a scrum on the windward side and
with a strong "forward" rush beat our formidable opponent.
On March 8 the blizzard died away and a good day followed. All hands
joined in building a solid stone outside of the Magnetograph House. This
piece of work, in which thirty tons of rock were utilized, was completed
on the following day. The wall reached almost to the roof on every side.
The unprotected roof was lagged with sacks and sheep-skins and, after
this had been effected, the hut became practically windtight. The
external covering controlled the influx of cold from the penetrating
winds, and, on the other hand, the conduction of the sun's warmth in
summer. Thus a steady temperature was maintained; a most desirable
feature in a magnetograph house. Webb had the instruments set up in a
few days, and they were working before the end of the month.
After the calm of March 8, the wind steadily increased and became worse
than ever. Madigan, who was in charge of the whale-boat, kept it moored
in the boat-harbour under shelter of the ice-foot. An excursion was made
to the fish traps, buoyed half a mile off shore, on February 8, and it
was found that one had been carried away in the hurricane. The other was
brought in very much battered. That night it was decided at the first
opportunity to haul up the boat and house it for the winter. Alas! the
wind came down again too quickly, increasing in force, with dense drift.
It was still in full career on the 12th, when Madigan came in with
the news that the boat had disappeared. It was no fault of the
rope-attachments for they were securely made and so we were left to
conclude that a great mass of ice had broken away from the overhanging
shelf and carried everything before it.
The regularity of the high-velocity winds was already recognized as
one of the most remarkable features of Adelie Land. By itself such
wind would have been bad enough, but, accompanied by dense volumes of
drifting snow, it effectually put a stop to most outdoor occupations.
The roof and walls of the veranda being covered with a single layer
of tongued and grooved boards, the snow drove through every chink.
The cases outside were a partial protection, but the cracks were
innumerable, and in the course of twenty-four hours the snow inside had
collected in deep drifts. This required to be shovelled out each day or
the veranda would have been entirely blocked.
Much time was spent endeavouring to make it drift-tight; but as the
materials at our disposal were very limited, the result was never
absolutely satisfactory. The small veranda serving as an entrance-porch
was deluged with snow which drove in past the canvas doorway. The only
way to get over this trouble was to shovel out the accumulations every
morning. On one occasion, when Close was nightwatchman, the drift poured
through in such volume that each time he wished to go outside it took
him half an hour to dig his way out. On account of this periodic influx,
the vestibule doorway to the workroom was moved to the other end of the
wall, where the invading snow had farther to travel and was consequently
less obstructive.
One advantage of the deposit of snow around the Hut was that all
draughts were sealed off. Before this happened it was found very
difficult to keep the inside temperature up to 40 deg. F. A temperature
taken within the Hut varied according to the specific position in
reference to the walls and stove. That shown by the thermometer attached
to the standard barometer, which was suspended near the centre of the
room, was taken as the "hut temperature". Near the floor and walls it
was lower, and higher, of course, near the stove. On one occasion,
in the early days, I remember the "hut temperature" being 19 deg. F.,
notwithstanding the heat from the large range. Under these conditions
the writing-ink and various solutions all over the place froze, and,
when the night-watchman woke up the shivering community he had many
clamorous demands to satisfy. The photographer produced an interesting
product from the dark room--a transparent cast of a developing-dish in
which a photographic plate left overnight to wash was firmly set.
We arranged to maintain an inside temperature of 40 degrees F.; when it
rose to 50 degrees F. means were taken to reduce it. The cooking-range,
a large one designed to burn anthracite coal, was the general warming
apparatus. To raise the temperature quickly, blocks of seal blubber, of
which there was always a supply at hand, were used. The coal consumption
averaged one hundred pounds a day, approximately, this being reduced at
a later date to seventy-five pounds by employing a special damper for
the chimney. The damper designed for ordinary climates allowed too
much draught to be sucked through during the high winds which prevailed
continually.
The chimney was fitted with a cowl which had to be specially secured to
keep it in place. During heavy drifts the cowl became choked with snow
and ice, and the Hut would rapidly fill with smoke until some one,
hurriedly donning burberrys, rushed out with an ice-axe to chip an
outlet for the draught. The chimney was very short and securely stayed,
projecting through the lee side of the roof, where the pressure of the
wind was least felt.
The first good display of aurora polaris was witnessed during the
evening of March 12, though no doubt there had been other exhibitions
obscured by the drift. As the days went by and the equinox drew near,
auroral phenomena were with few exceptions visible on clear evenings. In
the majority of cases they showed up low in the northern sky.
In the midst of a torment of wind, March 15 came as a beautiful, sunny,
almost calm day. I remarked in my diary that it was "typical Antarctic
weather," thinking of those halcyon days which belong to the climate of
the southern shores of the Ross Sea. In Adelie Land, we were destined to
find, it was hard to number more than a dozen or two in the year.
A fine day! the psychological effect was remarkable; pessimism vanished,
and we argued that with the passing of the equinox there would be a
marked change for the better. Not a moment was lost: some were employed
in making anchorages for the wireless masts; others commenced to
construct a Hangar to house the air-tractor sledge.
In building the Hangar, the western wall of the Hut was used for one
side; the low southern end and the western wall were constructed of full
and empty cases, the lee side was closed with a tarpaulin and blocks
of snow and over all was nailed a roof of thick timber--part of the
air-tractor's case. To stiffen the whole structure, a small amount of
framework, in the form of heavy uprights, was set in the ground. The
dimensions inside were thirty-four feet by eleven feet; the height,
eleven feet at the northern and six feet at the southern end. As a
break-wind a crescent-shaped wall of benzine cases was built several
yards to the south. As in the case of the veranda, it was very difficult
to make the Hangar impervious to drift; a certain quantity of snow
always made its way in, and was duly shovelled out.
Seals had suddenly become very scarce, no doubt disgusted with the
continuous winds. Every one that came ashore was shot for food.
Unfortunately, the amount of meat necessary for the dogs throughout the
winter was so great that dog-biscuits had to be used to eke it out.
Only a few penguins remained by the middle of March. They were all young
ones, waiting for the completion of their second moult before taking to
the sea. The old feathers hung in untidy tufts, and the birds were often
in a wretched plight owing to the wind and drift-snow. Many were added
to the bleaching carcases which fill the crevices or lie in heaps
on ancient rookeries among the rocky ridges. None were free from the
encumbrance of hard cakes of snow which often covered their eyes or
dangled in pendent icicles from their bodies. The result was very
ludicrous.
Hurley obtained some excellent photographs of the seals and penguins, as
of all other subjects. So good were they that most of us withdrew
from competition. His enthusiasm and resourcefulness knew no bounds.
Occasional days, during which cameras that had been maltreated by the
wind were patched up, were now looked upon as inevitable. One day, when
Webb and Hurley were both holding on to the cinematograph camera, they
were blown away, with sundry damages all around. It was later in
the year when Hurley with his whole-plate camera broke through the
sea-ice--a sad affair for the camera.
The good conditions on the 15th lasted only a few hours, and back came
the enemy as bad as ever. On the 18th the wind was only thirty miles per
hour, giving us an opportunity of continuing the buildings outside.
It was only by making the most of every odd hour when the weather was
tolerable that our outdoor enterprises made any headway. Sometimes when
it was too windy for building we were able to improve our knowledge of
the neighbourhood.
A glance at Stillwell's map is instruct*e as to the extent and character
of the rocky area. It is devoid of any forms of vegetation sufficiently
prominent to meet the casual eye. Soil is lacking, for all light
materials and even gravel are carried away by the winds. The bare rock
rises up into miniature ridges, separated by valleys largely occupied
by ice-slabs and lakelets. Snow fills all the crevices and tails away
in sloping ramps on the lee side of every obstacle. In midsummer a good
deal thaws, and, re-freezing, is converted into ice. The highest point
of the rock is one hundred and forty feet. The seaward margin is deeply
indented, and the islets off shore tell of a continuation of the rugged,
rocky surface below the sea. On the northern faces of the ridges,
fronting the ice-foot, large, yellowish patches mark the sites of
penguin rookeries. These are formed by a superficial deposit of guano
which never becomes thick, for it blows away as fast as it accumulates.
Standing on the shore, one can see kelp growing amongst the rocks even
in the shallowest spots, below low-water level.
To the south, the rocks are overridden by the inland ice which bears
down upon and overwhelms them. The ice-sheet shows a definite basal
moraine, which means that the lowest stratum, about forty feet in
thickness, is charged with stones and earthy matter. Above this stratum
the ice is free from foreign matter and rises steeply to several hundred
feet, after which the ascending gradient is reduced.
The continental glacier moves down to the sea, regularly but slowly; the
rate of movement of some portions of the adjacent coastal ice cliffs was
found to be one hundred feet per annum. The rocky promontory at Winter
Quarters, acting as an obstacle, reduces the motion of the ice to
an annual rate measured in inches only. Perhaps the conditions now
prevailing are those of a comparative "drought," for there is clear
evidence that our small promontory was at one time completely enveloped.
In a broad way this is illustrated by the topography, but the final
proof came when Stillwell and others discovered rock-faces polished and
grooved by the ice.
Whatever "ice-floods" there may have been in the past, the position of
the margin of the glacier must have remained for a long period in its
present situation. The evidence for this is found in the presence of
a continuous, terminal moraine, at or just in advance of the present
ice-front. This moraine, an accumulation of stones of all kinds brought
to their present resting-place by the ice-sheet, was in itself a
veritable museum. Rocks, showing every variety in colour and form, were
assembled, transported from far and wide over the great expanse of the
continent.
[TEXT ILLUSTRATION]
A section of the coastal slope of the Continental Ice Sheet inland from
Winter Quarters, Adelie Land
Stillwell found these moraines a "happy hunting-ground" for the
geologist. His plane-table survey and rock collections are practical
evidence of work carried out in weather which made it seldom short of an
ordeal.
The story of the buried land to the south is in large measure revealed
in the samples brought by the ice and so conveniently dumped. Let us
swiftly review the operations leading to the deposition of this natural
museum.
As the ice of the hinterland moves forward, it plucks fragments from
the rocky floor. Secure in its grip, these are used as graving-tools
to erode its bed. Throwing its whole weight upon them it grinds and
scratches, pulverizes and grooves. The rocky basement is gradually
reduced in level, especially the softer regions. The tools are faceted,
polished and furrowed, for ever moving onwards. Finally, the rock-powder
or "rock-flour," as it is termed, and the boulders, thenceforth known
as "erratics," arrive at the terminal ice-face. Here, the melting due to
the sun's heat keeps pace with the "on-thrust" and some of the erratics
may remain stationary, or else, floating in the sea, a berg laden with
boulders breaks off and deposits its load in the depths of the ocean.
Each summer the ice-face above the rocks at Winter Quarters thawed back
a short distance and the water ran away in rivulets, milky-white on
account of the "rock-flour" in suspension. The pebbles and boulders too
heavy to be washed away remained behind to form the moraine.
The "erratics" comprised a great variety of metamorphic and igneous
rocks, and, on a more limited scale, sedimentary types. Amongst the
latter were sandstones, slates, shales and limestones.
Apart from the moraines, the rock exposed in situ was mainly a uniform
type of gneiss, crumpled and folded, showing all the signs of great
antiquity--pre-Cambrian, in the geological phrase. Relieving the grey
sheen of the gneiss were dark bands of schist which tracked about in an
irregular manner. Sporadic quartz veins here and there showed a light
tint. They were specially interesting, for they carried some less common
minerals such as beryl, tourmaline, garnet, coarse mica and ores of
iron, copper and molybdenum. The ores were present in small quantities,
but gave promise of larger bodies in the vicinity and indicated the
probability of mineral wealth beneath the continental ice-cap.
CHAPTER VII THE BLIZZARD
The equinox arrived, and the only indication of settled weather was a
more marked regularity in the winds. Nothing like it had been reported
from any part of the world. Any trace of elation we may have felt at
this meteorological discovery could not compensate for the ever-present
discomforts of life. Day after day the wind fluctuated between a gale
and a hurricane. Overcast skies of heavy nimbus cloud were the rule and
the air was continually charged with drifting snow.
Lulls of a singular nature occasionally relieved the monotony. During
these visitations the sequence of events could almost be predicted;
indeed, they would often occur at the same time on several succeeding
days.
On March 19 the first well-marked lull intervened at the height of a
gale. On that day the wind, which had been blowing with great force
during the morning, commenced to subside rapidly just after noon.
Towards evening, the air about the Hut was quite still except for gusts
from the north and rather frequent "whirlies."
This was the name adopted for whirlwinds of a few yards to a hundred
yards or more in diameter which came to be regarded as peculiar to the
country. Similar disturbances have been observed in every part of the
world, but seldom possessed of the same violence and regularity as is
the case in Adelie Land.
The whirlies tracked about in a most irregular manner and woe betide any
light object which came in their path. The velocity of the wind in the
rotating column being very great, a corresponding lifting power was
imparted to it. As an illustration of this force, it may be mentioned
that the lid of the air-tractor case had been left lying on the snow
near the Hut. It weighed more than three hundredweights, yet it was
whisked into the air one morning and dropped fifty yards away in a
north-easterly direction. An hour afterwards it was picked up again and
returned near its original position, this time striking the rocks with
such force that part of it was shivered to pieces. Webb and Stillwell
watched the last proceeding at a respectful distance.
Again, the radius of activity of these whirlies was strictly limited;
objects directly in their path only being disturbed. For instance,
Laseron one day was skinning at one end of a seal and remained in
perfect calm, while McLean, at the other extremity, was on the edge of a
furious vortex.
Travelling over the sea the whirlies displayed fresh capabilities.
Columns of brash-ice, frozen spray and water-vapour were frequently seen
lifted to heights of from two hundred to four hundred feet, simulating
water spouts.
Reverting to the afternoon of March 19. Beyond the strange stillness of
the immediate vicinity, broken occasionally by the tumult of a passing,
wandering whirly, an incessant, seething roar could be heard. One could
not be certain from whence it came, but it seemed to proceed either
from the south or overhead. Away on the icy promontories to the east and
west, where the slopes were visible, mounting to an altitude of several
thousand feet, clouds of drift-snow blotted out the details of the
surface above a level of about six hundred feet. It certainly appeared
as if the gale, for some reason, had lifted and was still raging
overhead. At 7.30 P.M. the sound we had heard, like the distant lashing
of ocean waves, became louder. Soon gusts swept the tops of the rocky
ridges, gradually descending to throw up the snow at a lower level.
Then a volley raked the Hut, and within a few minutes we were once more
enveloped in a sea of drifting snow, and the wind blew stronger than
ever.
The duration of the lulls was ordinarily from a few minutes to several
hours; that of March 19 was longer than usual. In the course of time,
after repeated observations, much light was thrown on this phenomenon.
On one occasion, a party ascending the ice slopes to the south met the
wind blowing at an elevation of four hundred feet. At the same time
snow could be seen pouring over the "Barrier" to the west of the Winter
Quarters, and across a foaming turmoil of water. This was evidently the
main cause of the seething roar, but it was mingled with an undernote
of deeper tone from the upland plateau--like the wind in a million
tree-tops.
In the early spring, while we were transporting provisions to the
south, frequent journeys were made to higher elevations. It was then
established that even when whole days of calm prevailed at the Hut, the
wind almost without exception blew above a level of one thousand
feet. On such occasions it appeared that the gale was impelled to blow
straight out from the plateau slopes over a lower stratum of dead-air.
An explanation was thereby afforded of the movement of condensation
clouds which appeared in the zenith at these times. A formation of
delicate, gauzy clouds developed at a low altitude, apparently in still
air, but doubtless at the base of a hurricane stratum. Whirling round
rapidly in eddying flocculi, they quickly tailed away to the north,
evaporating and disappearing.
The auditory sense was strangely affected by these lulls. The contrast
was so severe when the racking gusts of an abating wind suddenly gave
way to intense, eerie silence, that the habitual droning of many weeks
would still reverberate in the ears. At night one would involuntarily
wake up if the wind died away, and be loth to sleep "for the hunger of
a sound." In the open air the stillness conveyed to the brain an
impression of audibility, interpreted as a vibratory murmur.
During one hour on March 22 it blew eighty-six miles. On the morning
of that day there was not much snow in the air and the raging sea was a
fearful sight. Even the nearest of the islands, only half a mile off the
land, was partially hidden in the clouds of spray. What an impossible
coast this would be for the wintering of a ship!