If we consider the usual account of the sea-serpent, we find one

constant feature, which seems entirely inconsistent with the belief

that the creature can be a serpent. The animal has always shown a

large portion of its length, from 20 to 60 feet, above the surface

of the water, and without any evident signs of undulation, either

vertically or horizontally. Now, apart from all zoological evidence,

our knowledge of physical laws will not permit us to believe that the

portion thus visible above the surface was propelled by the undulations

of a portion concealed below the surface, unless this latter portion

largely exceeded the former in bulk. A true fish does not swim for any

length of time with any but a very small portion of its body above

water; probably large eels never show even a head or fin above water

for more than a few seconds when not at rest. Cetaceans, owing to the

layers of blubber which float them up, remain often for a long time

with a portion of their bulk out of the water, and the larger sort

often swim long distances with the head and fore-part out of water.

But, even then, the greater part of the creature’s bulk is under water,

and the driving apparatus, the anterior fins and the mighty tail, are

constantly under water (when the animal is urging its way horizontally,

be it understood). A sea creature, in fact, whatever its nature, which

keeps any considerable volume of its body out of water constantly,

while travelling a long distance, must of necessity have a much greater

volume all the time under water, and must have its propelling apparatus

under water. Moreover, if the propulsion is not effected by fins,

paddles, a great flat tail, or these combined, but by the undulations

of the animal’s own body, then the part out of water must of necessity

be affected by these undulations, unless it is very small in volume

and length compared with the part under water. I assert both these

points as matters depending on physical laws, and without fear that the

best-informed zoologist can adduce any instances to the contrary. It

is in fact physically impossible that such instances should exist.

It would not be saying too much to assert that if the so-called

sea-serpent were really a serpent, its entire length must be nearer

1000 than 100 feet. This, of course, is utterly incredible. We are,

therefore, forced to the belief that the creature is not a serpent.

If it were a long-necked reptile, with a concealed body much bulkier

than the neck, the requirements of floatation would be satisfied; if

to that body there were attached powerful paddles, the requirements

of propulsion would be satisfied. The theory, then, suggested, first

by Mr. Newman, later but independently by Mr. Stirling, and advocated

since by several naturalists of repute, is simply that the so-called

sea-serpent is a modern representative of the long-necked plesiosaurian

reptile to which has been given the name of the _enaliosaurus_.

Creatures of this kind prevailed in that era when what is called the

lias was formed, a fossiliferous stratum belonging to the secondary or

mesozoic rocks. They are not found in the later or tertiary rocks, and

thereon an argument might be deduced against their possible existence

in the present, or post-tertiary, period; but, as will presently be

shown, this argument is far from being conclusive. The enaliosaurian

reptiles were “extraordinary,” says Lyell, “for their number, size, and

structure.” Like the ichthyosauri, or fish-lizards, the enaliosauri

(or serpent-turtles, as they might almost be called) were carnivorous,

their skeletons often enclosing the fossilized remains of half-digested

fishes. They had extremely long necks, with heads very small compared

with the body. They are supposed to have lived chiefly in narrow seas

and estuaries, and to have breathed air like the modern whales and

other aquatic mammals. Some of them were of formidable dimensions,

though none of the skeletons yet discovered indicate a length of more

than 35 feet. It is not, however, at all likely that the few skeletons

known indicate the full size attained by these creatures. Probably,

indeed, we have the remains of only a few out of many species, and

some species existing in the mesozoic period may have as largely

exceeded those whose skeletons have been found, as the boa-constrictor

exceeds the common ringed snake. It is also altogether probable that

in the struggle for existence during which the enaliosaurian reptiles

have become _almost_ extinct (according to the hypothesis we are

considering), none but the largest and strongest had any chance, in

which case the present representatives of the family would largely

exceed in bulk their progenitors of the mesozoic period.

A writer in the _Times_ of November 2, 1848, under the signature

F. G. S., pointed out how many of the external characters of the

creature seen from the _Dædalus_ corresponded with the belief that it

was a long-necked plesiosaurus. “Geologists,” he said, “are agreed in

the inference that the plesiosauri carried their necks, which must

have resembled the bodies of serpents, above the water, while their

propulsion was effected by large paddles working beneath, the short but

stout tail acting the part of a rudder.... In the letter and drawing

of Captain M’Quhæ ... we have ... the short head, the serpent-like

neck, carried several feet above the water. Even the bristly mane in

certain parts of the back, so unlike anything found in serpents, has

its analogue in the iguana, to which animal the plesiosaurus has been

compared by some geologists. But I would most of all insist upon the

peculiarity of the animal’s progression, which could only have been

effected with the evenness and at the rate described by an apparatus of

fins or paddles, not possessed by serpents, but existing in the highest

perfection in the plesiosaurus.”

At this stage a very eminent naturalist entered the field—Professor

Owen. He dwelt first on a certain characteristic of Captain M’Quhæ’s

letter which no student of science could fail to notice—the definite

statement that the creature _was_ so and so, where a scientific

observer would simply have said that the creature presented such and

such characteristics. “No sooner was the captain’s attention called to

the object,” says Professor Owen, “than ‘it was discovered to be an

enormous serpent,’” though in reality the true nature of the creature

could not be determined even from the observations made during the

whole time that it remained visible. Taking, however, “the more certain

characters,” the “head with a convex, moderately capacious cranium,

short, obtuse muzzle, gape not extending further than to beneath the

eye, which (the eye) is rather small, round, filling closely the

palpebral aperture” (that is, the eyelids fit closely[25]); “colour and

surface as stated; nostrils indicated in the drawing by a crescentic

mark at the end of the nose or muzzle. All these,” proceeds Owen,

“are the characters of the head of a warm-blooded mammal, none of

them those of a cold-blooded reptile or fish. Body long, dark brown,

not undulating, without dorsal or other apparent fins, ‘but something

like the mane of a horse, or rather a bunch of sea-weed, washed about

its back.’” He infers that the creature had hair, showing only where

longest on the back, and therefore that the animal was not a mammal

of the whale species but rather a great seal. He then shows that the

sea-elephant, or _Phoca proboscidea_, which attains the length of

from 20 to 30 feet, was the most probable member of the seal family

to be found about 300 miles from the western shore of the southern

end of Africa, in latitude 24° 44´. Such a creature, accidentally

carried from its natural domain by a floating iceberg, would have

(after its iceberg had melted) to urge its way steadily southwards,

as the supposed sea-serpent was doing; and probably the creature

approached the _Dædalus_ to scan her “capabilities as a resting-place,

as it paddled its long, stiff body past the ship.” “In so doing it

would raise a head of the form and colour described and delineated

by Captain M’Quhæ”—its head only, be it remarked, corresponding

with the captain’s description. The neck also would be of the right

diameter. The thick neck, passing into an inflexible trunk, the longer

and coarser hair on the upper part of which would give rise to the

idea “explained by the similes above cited” (of a mane or bunch of

sea-weed), the paddles would be out of sight; and the long eddy and

wake created by the propelling action of the tail would account for the

idea of a long serpentine body, at least for this idea occurring to one

“looking at the strange phenomenon with a sea-serpent in his mind’s

eye.” “It is very probable that not one on board the _Dædalus_ ever

before beheld a gigantic seal freely swimming in the open ocean.” The

excitement produced by the strange spectacle, and the recollection of

“old Pontoppidan’s sea-serpent with the mane,” would suffice, Professor

Owen considered, to account for the metamorphosis of a sea-elephant

into a maned sea-serpent.

This was not the whole of Professor Owen’s argument; but it may be well

to pause here, to consider the corrections immediately made by Captain

M’Quhæ; it may be noticed, first, that Professor Owen’s argument

seems sufficiently to dispose of the belief that the creature really

was a sea-serpent, or any cold-blooded reptile. And this view of the

matter has been confirmed by later observations. But few, I imagine,

can readily accept the belief that Captain M’Quhæ and his officers

had mistaken a sea-elephant for a creature such as they describe and

picture. To begin with, although it might be probable enough that

no one on board the _Dædalus_ had ever seen a gigantic seal freely

swimming in the open ocean—a sight which Professor Owen himself had

certainly never seen—yet we can hardly suppose they would not have

known a sea-elephant under such circumstances. Even if they had never

seen a sea-elephant at all, they would surely know what such an animal

is like. No one could mistake a sea-elephant for any other living

creature, even though his acquaintance with the animal were limited to

museum specimens or pictures in books. The supposition that the entire

animal, that is, its entire length, should be mistaken for 30 or 40

feet of the length of a serpentine neck, seems, in my judgment, as

startling as the ingenious theory thrown out by some naturalists when

they first heard of the giraffe—to the effect that some one of lively

imagination had mistaken the entire body of a short-horned antelope for

the neck of a much larger animal!

Captain M’Quhæ immediately replied:—“I assert that neither was it

a common seal nor a sea-elephant; its great length and its totally

different physiognomy precluding the possibility of its being a _Phoca_

of any species. The head was flat, and not a capacious vaulted cranium;

nor had it a stiff, inflexible trunk—a conclusion to which Professor

Owen has jumped, most certainly not justified by my simple statement,

that ‘no portion of the 60 feet seen by us was used in propelling it

through the water, either by vertical or horizontal undulation.’”

He explained that the calculation of the creature’s length was made

before, not after, the idea had been entertained that the animal was

a serpent, and that he and his officers were “too well accustomed

to judge of lengths and breadths of objects in the sea to mistake a

real substance and an actual living body, coolly and dispassionately

contemplated, at so short a distance too, for the ‘eddy caused by

the action of the deeply immersed fins and tail of a rapidly moving,

gigantic seal raising its head above the water,’ as Professor Owen

imagines, in quest of its lost iceberg.” He next disposed of Owen’s

assertion that the idea of clothing the serpent with a mane had been

suggested by old Pontoppidan’s story, simply because he had never seen

Pontoppidan’s account or heard of Pontoppidan’s sea-serpent, until

he had told his own tale in London. Finally, he added, “I deny the

existence of excitement, or the possibility of optical illusion. I

adhere to the statement as to form, colour, and dimensions, contained

in my report to the Admiralty.”

A narrative which appeared in the _Times_ early in 1849 must be

referred to in this place, as not being readily explicable by Professor

Owen’s hypothesis. It was written by Mr. R. Davidson, superintending

surgeon, Najpore Subsidiary Force Kamptee, and was to the following

effect (I abridge it considerably):—When at a considerable distance

south-west of the Cape of Good Hope, Mr. Davidson, Captain Petrie, of

the _Royal Saxon_, a steerage passenger, and the man at the wheel, saw

“an animal of which no more correct description could be given than

that by Captain M’Quhæ. It passed within 35 yards of the ship, without

altering its course in the least; but as it came right abreast of us it

slowly turned its head towards us.” About one-third of the upper part

of its body was above water, “in nearly its whole length; and we could

see the water curling up on its breast as it moved along, but by what

means it moved we could not perceive.” They _saw this creature in its

whole length_ with the exception of a small portion of the tail which

was under water; and by comparing its length with that of the _Royal

Saxon_, 600 feet, when exactly alongside in passing, they calculated it

to be in length as well as in other dimensions greater than the animal

described by Captain M’Quhæ.

In the year 1852 two statements were made, one by Captain Steele, 9th

Lancers, the other by one of the officers of the ship _Barham_ (India

merchantman), to the effect that an animal of a serpentine appearance

had been seen about 500 yards from that ship (in longitude 40° E. and

37° 16´ S., that is, east of the south-eastern corner of Africa). “We

saw him,” said the former, “about 16 or 20 feet out of the water, and

he _spouted_ a long way from his head”—that is, I suppose, he spouted

to some distance, not, as the words really imply, at a part of his neck

far removed from the head. “Down his back he had a crest like a cock’s

comb, and was going very slowly through the water, but left a wake of

about 50 or 60 feet, as if dragging a long body after him. The captain

put the ship off her course to run down to him, but as we approached

him he went down. His colour was green with light spots. He was seen by

every one on board.” The other witness gives a similar account, adding

that the creature kept moving his head up and down, and was surrounded

by hundreds of birds. “We at first thought it was a dead whale....

When we were within 100 yards he slowly sank into the depths of the

sea; while we were at dinner he was seen again.” Mr. Alfred Newton,

the well-known naturalist, guarantees his personal acquaintance with

one of the recipients of the letters just quoted from. But such a

guarantee is, of course, no sufficient guarantee of the authenticity

of the narrative. Even if the narrative be accepted, the case seems a

very doubtful one. The birds form a suspicious element in the story.

Why should birds cluster around a living sea creature? It seems to

me probable that the sea-weed theory, presently to be noticed, gives

the best explanation of this case. Possibly some great aggregation of

sea-weed was there, in which were entangled divers objects desirable

to birds and to fishes. These last may have dragged the mass under

water when the ship approached, being perhaps more or less entangled

in it—and it floated up again afterwards. The spouting may have been

simply the play of water over the part mistaken for the head.

The sea-weed theory of the sea-serpent was broached in February, 1849,

and supported by a narrative not unlike the last. When the British

ship _Brazilian_ was becalmed almost exactly in the spot where M’Quhæ

had seen his monster, Mr. Herriman, the commander, perceived something

right abeam, about half a mile to the westward, “stretched along the

water to the length of about 25 or 30 feet, and perceptibly moving from

the ship with a steady, sinuous motion. The head, which seemed to be

lifted several feet above the waters, had something resembling a mane,

running down to the floating portion, and within about 6 feet of the

tail it forked out into a sort of double fin.” Mr. Herriman, his first

mate, Mr. Long, and several of the passengers, after surveying the

object for some time, came to the unanimous conclusion that it must be

the sea-serpent seen by Captain M’Quhæ. “As the _Brazilian_ was making

no headway, Mr. Herriman, determining to bring all doubts to an issue,

had a boat lowered down, and taking two hands on board, together with

Mr. Boyd, of Peterhead, near Aberdeen, one of the passengers, who

acted as steersman under the direction of the captain, they approached

the monster, Captain Herriman standing on the bow of the boat, armed

with a harpoon to commence the onslaught. The combat, however, was

not attended with the danger which those on board apprehended; for

on coming close to the object it was found to be nothing more than

an immense piece of sea-weed, evidently detached from a coral reef

and drifting with the current, which sets constantly to the westward

in this latitude, and which, together with the swell left by the

subsidence of the gale, gave it the sinuous, snake-like motion.”

A statement was published by Captain Harrington in the _Times_ of

February, 1858, to the effect that from his ship _Castilian_, then

distant ten miles from the north-east end of St. Helena, he and

his officers had seen a huge marine animal within 20 yards of the

ship; that it disappeared for about half a minute, and then made its

appearance in the same manner again, showing distinctly its neck and

head about 10 or 12 feet out of the water. “Its head was shaped like

a long nun-buoy,” proceeds Captain Harrington, “and I suppose the

diameter to have been 7 or 8 feet in the largest part, with a kind of

scroll, or tuft, of loose skin encircling it about 2 feet from the top;

the water was discoloured for several hundred feet from its head....

From what we saw from the deck, we conclude that it must have been over

200 feet long. The boatswain and several of the crew who observed it

from the top-gallant forecastle,[26] (query, cross-trees?) state that

it was more than double the length of the ship, in which case it must

have been 500 feet. Be that as it may, I am convinced that it belonged

to the serpent tribe; it was of a dark colour about the head, and was

covered with several white spots.”

This immediately called out a statement from Captain F. Smith, of

the ship _Pekin_, that on December 28, not far from the place where

the _Dædalus_ had encountered the supposed sea-serpent, he had seen,

at a distance of about half a mile, a creature which was declared by

all hands to be the great sea-serpent, but proved eventually to be a

piece of gigantic sea-weed. “I have no doubt,” he says, that the great

sea-serpent seen from the _Dædalus_ “was a piece of the same weed.”

It will have been noticed that the sea-weed sea-serpents, seen by

Captain F. Smith and by Captain Herriman, were both at a distance

of half a mile, at which distance one can readily understand that a

piece of sea-weed might be mistaken for a living creature. This is

rather different from the case of the _Dædalus_ sea-serpent, which

passed so near that had it been a man of the captain’s acquaintance

he could have recognized that man’s features with the naked eye. The

case, too, of Captain Harrington’s sea-serpent, seen within 20 yards

of the _Castilian_, can hardly be compared to those cases in which

sea-weed, more than 800 yards from the ship, was mistaken for a living

animal. An officer of the _Dædalus_ thus disposed of Captain Smith’s

imputation:—“The object seen from the ship was beyond all question a

living animal, moving rapidly through the water against a cross sea,

and within five points of a fresh breeze, with such velocity that

the water was surging against its chest as it passed along at a rate

probably of ten miles per hour. Captain M’Quhæ’s first impulse was to

tack in pursuit, but he reflected that we could neither lay up for it

nor overhaul it in speed. There was nothing to be done, therefore, but

to observe it as accurately as we could with our glasses as it came up

under our lee quarter and passed away to windward, being at its nearest

position not more than 200 yards from us; _the eye, the mouth, the

nostril, the colour, and the form, all being most distinctly visible

to us_.... My impression was that it was rather of a lizard than a

serpentine character, as its movement was steady and uniform, _as if

propelled by fins_, not by any undulatory power.”

But all the evidence heretofore obtained respecting the sea-serpent,

although regarded by many naturalists, Gosse, Newman, Wilson, and

others, as demonstrating the existence of some as yet unclassified

monster of the deep, seems altogether indecisive by comparison with

that which has recently been given by the captain, mates, and crew

of the ship _Pauline_. In this case, assuredly, we have not to deal

with a mass of sea-weed, the floating trunk of a tree, a sea-elephant

hastening to his home amid the icebergs, or with any of the other more

or less ingenious explanations of observations previously made. We have

either the case of an actual living animal, monstrous, fierce, and

carnivorous, or else the five men who deposed on oath to the stated

facts devised the story between them, and wilfully perjured themselves

for no conceivable purpose—that, too, not as men have been known to

perjure themselves under the belief that none could know of their

infamy, but with the certainty on the part of each that four others

(any one of whom might one day shame him and the rest by confessing)

knew the real facts of the case.

The story of the _Pauline_ sea-serpent ran simply as follows, as

attested at the Liverpool police-court:—“We, the undersigned, captain,

officers, and crew of the bark _Pauline_, of London, do solemnly

and sincerely declare, that on July 8, 1875, in latitude 5° 13´ S.,

longitude 35° W., we observed three large sperm whales, and one of

them was gripped round the body with two turns of what appeared to be

a huge serpent. The head and tail appeared to have a length beyond

the coils of about 30 feet, and its girth 8 or 9 feet. The serpent

whirled its victim round and round for about fifteen minutes, and then

suddenly dragged the whale to the bottom, head first.—George Drevat,

master; Horatio Thompson, chief mate; John H. Landells, second mate;

William Lewarn, steward; Owen Baker, A.B. Again on the 13th July a

similar serpent was seen about 200 yards off, shooting itself along the

surface, head and neck being out of the water several feet. This was

seen only by the captain and an ordinary seaman.—George Drevat. A few

moments afterwards it was seen elevated some 60 feet perpendicularly

in the air by the chief officer and two seamen, whose signatures are

affixed.—Horatio Thompson, Owen Baker, William Lewarn.”

The usual length of the cachalot or sperm whale is about 70 feet, and

its girth about 50 feet. If we assign to the unfortunate whale which

was captured on this occasion, a length of only 50 feet, and a girth

of only 35 feet, we should still have for the entire length of the

supposed serpent about 100 feet. This can hardly exceed the truth,

since the three whales are called large sperm whales. With a length of

100 feet and a girth of about 9 feet, however, a serpent would have

no chance in an attempt to capture a sperm whale 50 feet long and 35

feet in girth, for the simple reason that the whale would be a good

deal heavier than its opponent. In a contest in open sea, where one

animal seeks to capture another bodily, weight is all-important. We

can hardly suppose the whale could be so compassed by the coils of his

enemy as to be rendered powerless; in fact, the contest lasted fifteen

minutes, during the whole of which time the so-called serpent was

whirling its victim round, though more massive than itself, through

the water. On the whole, it seems reasonable to conclude—in fact, the

opinion is almost forced upon us—that besides the serpentine portion

of its bulk, which was revealed to view, the creature, thus whirling

round a large sperm whale, had a massive concealed body, provided with

propelling paddles of enormous power. _These_ were at work all the time

the struggle went on, enabling the creature to whirl round its enemy

easily, whereas a serpentine form, with two-thirds of its length, at

least, coiled close round another body, would have had no propulsive

power left, or very little, in the remaining 30 feet of its length,

including both the head and tail ends beyond the coils. Such a creature

as an enaliosaurus _could_ no doubt have done what a serpent of twice

the supposed length would have attempted in vain—viz., dragged down

into the depths of the sea the mighty bulk of a cachalot whale.

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