The Niger, or Joliba, seems to be formed, in its early course, by an

eastern and a western branch. The latter rises about 80 miles south-east

of Timbo, in the woods between Kouranko and Soliman. This spot is in

about 9° north latitude, and 10° west longitude. The distance from the

source of the Senegal is about 110 miles, and from Sierra Leone not

above 150 miles. The mountains hereabouts are said to be very high, and

are also said to be perpetually covered with snow. From its source the

stream flows north-east. In Balia, above Bourré, a frontier town of

Kankan, and celebrated for the abundance and superior fineness of its

gold, the river first becomes navigable. Here the merchants from Foota

Diallon embark in their journey to Sego and Timbuctoo, which occupies

them four months. At Tankarari, below Bourré, the river is already “two

gun-shots broad.” Kankan is 15 days’ journey west from Maniana, the

capital of which is called Tokoro. (_Mollien_, p. 301-303, and others.)

Continuing its course north-east, this branch, in about 11° north

latitude and 6° 45′ west longitude, joins a mightier stream flowing from

the east. This branch, there is good grounds to believe, rises in the

snowy mountains eastward of Kong. Taking a circular course, it flows

southward beyond the parallel of 9° north latitude, from whence it runs

first west and then north-west and north, till its junction with the

western branch. Nineteen days’ journey (190 miles,) north north-west of

Coomassie, where it is crossed by travellers from Ashantee, in the route

by Kong to Jinnë, it is said to be half-a mile broad, and _running

westward_. It is called by the natives “Coomba,” and by the Moors

“Zamma.” (_Bowditch_, p. 182.) The French maps, constructed in 1756, by

Robert de Vagondy for the King of France, lay down this branch tolerably

accurate. In the parallels and parts mentioned are the sources of the

Niger eastward of Kong, viz. in 10° north latitude, and from 1½° to 2¼°

west longitude. The mountains must be of a stupendous height, for the

natives state that the cold is very severe in Oalla to the north-west of

Inta, and the hills in those parts covered with snow. (_Robertson’s

Notes_, p. 182.) After this junction, the Joliba continues to flow

north-east, either through or along by the frontiers of Mandingo, and

must be a powerful stream. A native of Mandingo told Tuckey, that his

country “lay on a river _as broad as the Zaire_, (half a British mile,)

but full of rocks.” (_Tuckey_, p. 141.) Travellers from Kong to the Rio

Pongos state, that in their journey west they pass one very large river,

which can be no other but the Niger in this part of his course.

(_Bowditch_, p. 210.) At Tembo, Messrs. Watt and Winterbotham were

informed that thirty days’ journey from thence, in _the route to Sego_,

the “road lay along a great water, _across which the eye could not

reach_, and which was sweet and good to the taste.” It is by no means

improbable that this _great water_ is a lake formed by the Niger at the

confluence of the two branches. The features of the country render such

a thing very probable. The mountains on either hand are of a stupendous

height. To the westward Mollien found the east wind, from having swept

over them, excessively cold and piercing, (page 292.) These are features

altogether new and unexpected in the geography of tropical Africa.

Amidst such mountains the rivers must soon become very large, such as we

find amidst the Andes of South America, where the Beni, after a course

of only 300 miles, is found to be two miles broad.

While preparing these sheets for the press, chance threw in my way a

copy of the third part of the Geography of Joannis Bleau, printed at

Amsterdam in 1662. In the general map of Africa, he lays down a large

lake in north latitude 10°, and east longitude 10° from Ferro, which

corresponds very nearly with the place we have been considering. From

this lake (situated north-east from Sierra Leone) issues the river

Guinola, (perhaps Guinbala, another name for the Joliba,) which flows

first in a north-west, and afterwards in a northerly direction, and then

north-easterly, till it approaches near the Niger, from which river a

branch descending joins the latter, and from the united streams are

formed the rivers Senegal, Gambia, and Rio Grande. The latter features

we know to be incorrect, though it was believed to be the true

delineation in those days; but the lake and circular course of the

Guinola to the north are curious features. These were no doubt founded

upon positive information, but made to bend to the theory then in vogue.

Mandingo, he states, lay between 9° and 11° north latitude, which agrees

very well with modern information. The capital city, Sango, was 100

leagues from Cape Palmas; and, he adds, “Multorum in Mandingæ regione

fluminum ortus existet, quæ varias ingressa vias, tandem Gambeæ amni

miscentur.” (P. 122.)

The Stachirus of Ptolemy is generally supposed to be the Gambia, or more

probably the Rio Grande. According to this authority, the Stachirus in

11° north latitude, and 17° west longitude from Ferro, makes the lake

Clonia. The reader, by turning to the map, will perceive this position

given; for the lake Clonia corresponds with the junction of the two

rivers, and the lake which, in all probability, is there to be found at

this day. Ptolemy has mistaken this branch of the Niger, which he

certainly had heard of, for the Stachirus, the sources of which he

accordingly carried too far to the eastward; nor was his error to be

wondered at, when we find geographers so near our own day continuing the

same error. The extended course of the Stachirus of Ptolemy has only to

be bent northward in these parallels and meridians to direct its waters

to the Niger; and we then have from Ptolemy the upper course and eastern

branch of this important stream. These are very curious and important

circumstances. The west coast of Africa is laid down by that early

geographer several degrees too much east of Ferro, which occasions the

great contraction of all the western parts and rivers, and the

consequent errors in his longitudes in all the upper course of the

Niger, and about the sources of the Senegal, Gambia, &c. The great

southern branch of the Niger he has, in error, evidently joined to these

latter streams. The Arabian geographers also had no idea of the extent

of Africa to the south-west; but conceived that the continent stretched

due south, or rather to the eastward of south from the Straits of

Gibraltar. Hence the confusion into which they were led regarding the

remote parts of western Africa.

Continuing its course north-east along the eastern base of those hills

which separate its waters from those of the Ba Fing, and having passed

Kankary (perhaps the Kankan of Mollien) and Kaniaba, the Niger reaches

Bammakoo, situate in 12° 48′ north latitude, and 3° 40′ west longitude.

Here Park first fell in with it in his second journey; and he says, that

at this place it was larger than either the Senegal or the Gambia, near

the sea. The breadth of the stream is one mile. It was then in flood,

but _did not overflow its banks_. Thus, though the depth was no doubt

greatly increased, the breadth could not be increased in proportion. A

short distance below Bammakoo, the river passes over several rapids,

which fill its bed during 30 miles of its course. Here the stream is two

miles broad. These rapids are occasioned by a chain of hills extending

south-eastwards of Kong. Three of these rapids are more formidable than

the remainder. The velocity of the water, said Park, when descending the

stream at this place, was such “_as to make me sigh_.” Notwithstanding

this, the river can still be navigated past these ledges of rocks; for

Park informs us, that the King of Bambarra’s, and other canoes, pass

this place in their voyage up the river, with slaves to the great slave

markets of Kaniaba and Kankary. The magnitude of the Niger at Bammakoo

shews, not only that its sources must be more remote than they have

hitherto been supposed, but that it must collect its tributes from a

much more extended range of country than the mere extension of one

branch to the south-west. The Ba Nimma and Ba Maniana, united, and after

a course of perhaps 300 miles, are only half as large as the Niger. The

Senegal, at its mouth, and after a course of 1000 miles, is not so large

as the Niger at Bammakoo. These rivers afford us a scale to determine,

that the sources of the Niger must be far removed from Bammakoo, (much

further than 2° of latitude, the distance hitherto allowed,) and that

its waters must be collected from a wide range of country, extending to

the south-west, south, and eastward.

From Bammakoo the Niger bends his course in an east-north-east

direction, flowing in a clear navigable stream. High land extends to the

north below Bammakoo. In the above direction the Niger passes Yamina,

Sego, Sansanding, and Silla, all situate in the kingdom of Bambarra.

Bending its course more to the north-east, the Niger approaches Jinnë,

and soon after lake Dibbie, or the dark lake, called also Bahar

Dehebbie, the sea of water abounding in gold; Bahar Tibber, the sea of

gold dust; and Bahar Tee-eb, the fresh water sea; without doubt, the

_Negrites Palus_ of Ptolemy. This lake extends from south-west to north-

east, and is described to be of great magnitude. Canoes, in passing it,

lose sight of land for a whole day. From Scot’s account its breadth may

be about 60 miles, and depth 20 fathoms. (_Edin. Phil. Journ._ No. 7.)

Either near the lake, or running directly into the lake, the Niger

receives from the south the Ba Nimma and Ba Maniana, in an united stream

about half as large as the Niger. The Ba Nimma rises south of Marraboo,

and comes from the neighbourhood of what is properly called Kong. Its

course will be about 300 miles. The Ba Maniana rises more to the

eastward, and has a shorter course.

About the entrance into lake Dehebbie, the Niger, we may almost

certainly state, receives a very considerable branch from the north-

west. According to Sidi Hamed, at Wablet, (Walet,) a town situate a

little to the south of the desert, and about 240 miles west of

Timbuctoo, there passes a river which flows eastward. Its breadth at

that town was about 250 yards. It was called by the Negroes “_Gozen

Zair_,” but by the Moors “_el Wad Tenij_.” The mountains, to the south-

west of Wablet, were represented by Sidi Hamed to be “at a great

distance,” and as high as Mount Atlas, near Suse, or 12,000 feet above

the level of the sea, but not caped with snow. Amongst these the river

no doubt has its rise. In the course of this river,—and that there is

such a river Sidi Hamed could not be mistaken, because he travelled, in

his route to Timbuctoo, during the space of four days along its banks,

and through a country so hilly and woody that his party were forced to

turn off directly north to the confines of the desert, in order to

travel with greater freedom. In his route from Benown and Jarras to

Sego, Mr. Park passed no river running west; but, as he proceeded south-

east, he passed numerous small streams, all bending their course north-

east. These, to the eastward, must join the river mentioned by Sidi

Hamed in its course to the east; and the united streams, forming a large

river, must join the Niger. And, if the accounts given by Scot are

correct, as there seems no just grounds to doubt, that in his course

across the desert to lake Dehebbie he crossed no river, then the “Gozen

Zair” of Sidi Hamed must join the Niger south-west of Scot’s route to

the lake, and consequently about the confluence of the Niger with the

lake. The stream from Wablet to this point would have a course exceeding

240 geographic miles in length. It is very remarkable, that Ptolemy

brings the chief stream of the Niger in this very direction, and in this

manner, to the Palus Negrites. From this lake Mount Mandrus lay north-

west. It appears also extremely probable, that the river in question was

the Nile of Batouta, and that the Joliba was his river Sansera. From the

direction in which he travelled, the Gozen Zair must have been the first

he met with after leaving the desert. In this point of view also, the

Joliba would be the river, along which, according to Leo, the kingdom of

Melli extended 300 miles. On these important subjects, however, I would

not wish to give a decided opinion. One way or the other, it makes no

material error in the grand geographical features of interior Africa,

which it is my object to delineate. It is a curious circumstance, and

deserves to be noticed, that D’Anville, in his early maps, lays down a

river issuing from lake Maberia, or Dibbie, and flowing in the above

direction to join the Senegal. The course he has evidently mistaken from

the usual misapprehension of Arabian information. Few people had better

information than he had; and he, no doubt, had received positive

information that there was a river in those parts.

Issuing from the lake Dehebbie, (the position of which will afterwards

be more particularly noticed,) the Niger keeps a northerly course, and

soon after receives from the south the Ba Moriaca, which is certainly a

considerable river. The junction, in all probability, takes place at no

great distance from the north-east corner of the lake, on the south-east

side of which is a chain of hills. The junction of the Ba Moriaca is a

very remarkable feature in the delineation of Ptolemy; and his

description corresponds in a surprising manner with modern accounts. “On

the south,” says he, “the Niger receives one branch above (_supra_)

Daradum, _nigh to the two positions_, 21° east longitude, 17° north

latitude, and 21° west longitude, 13° 30′ north latitude (_Tab. Quart.

Af._ cap. 6.) Here not only the junction of the Ba Moriaca, but also the

junction of the Ba Nimma, Maniana, and Joliba (if it is true that all

these are united before entering the lake) on the south, and also the

great northern bearing of the course of the river at this place is very

plainly marked. The junction of both being laid down in the same

meridian, but nigh to two places, distant 3° 30′ latitude from each

other, shews this in a very striking manner. His longitude of 21° east

also corresponds, when corrected, nearly with the meridian of Greenwich.

All the parts we have here considered are represented as being very

widely and deeply flooded by the Niger during the rains. From the

junction of so many rivers, it is obvious that such must be the case.

Still keeping his north-east course, the Niger passes Rakbara, and soon

after it turns suddenly east, and, in this direction, approaches Kabra,

the port of the celebrated city of Timbuctoo. The great curve which the

Niger makes in its course from Jinnë to Kabra is well known. It is

called “_el Kosie Neel_,” the arch or curve of the Nile. (_Jackson’s

Shabeeny_, p. 439.) That such is the case, is also very obvious from the

time occupied in travelling betwixt these places, according as the

journey is performed on land or by water. By the latter, it is a voyage

of 20 days, but by the former only a journey of 12 days. (_Bowditch_, p.

193.)

In the present maps, the position of both Lake Dehebbie and the city of

Timbuctoo seem evidently to be placed too far west. Bammakoo, we have

seen, stands in 3° 40′ west longitude. From thence, or Marraboo, which

is a little lower down, Park was altogether 62 hours in passing down the

stream from the latter place to Sansanding. During this period the river

was in flood, and the force of the current carried the canoe downwards

at the rate of fully five miles per hour. This would give a distance of

320 miles. Throwing off 120 for the windings of the stream, leaves 200

made good in horizontal distance to Sansanding. From this place to Lake

Dehebbie is a voyage of six days by water, when the river is low, which,

taking at only 100 miles made good for horizontal distance, would place

the Lake in the meridian of 1° 20′ east longitude. Jinnë is two days

sail above the lake: from the former, through the Lake to Timbuctoo, is

20 days passage, which, at the most moderate computation, taking into

consideration the difference of latitude, would place Timbuctoo in 3°

east longitude, and 16° 30′ north latitude, if not still farther east.

Below Lake Dehebbie, or Dibbie, is the kingdom of Jinbala, said to be an

island by some authorities; but this is probably wrong. The Arabs use

the words isle and peninsula as synonymous terms, and call the land

between the junction of streams, or the separation of their branches,

islands. Of this numerous instances might be given. Besides, Bowditch

(p. 193,) states pointedly, and upon good authority, that Jinbala was

not an island, but a town on the northern bank of the river. All this

country is greatly flooded during the inundation. This may probably be

heightened by the junction of the Ba Moriaca with the Niger, and which

stream joining, as it probably does do, the Joliba soon after the latter

leaves the Lake, might, in the Arabic idiom, occasion the appellation of

island to be applied to the country between the two rivers and above

their junction.

Timbuctoo, the great emporium of the trade of Central Africa, is 12

Arabic (14½ British) miles from the Niger. Descending from the north-

east, a great river passes very near the city, and joins the Niger at

Kabra. This is a remarkable feature in the geography of Ptolemy, which

seems borne out by modern accounts. We have already shewn that the

“_Negira metropolis_” of that geographer stood where Timbuctoo now

stands. Though the existence of this river is doubted by some, still the

authorities which mention it are so explicit, that there seems no

sufficient reason for disbelieving them. Leo Africanus states, that

Timbuctoo was situated near “a branch of the Niger.” Batouta, as we have

seen, in his journey homeward, crossed a river near the confines of the

Desert, and north-east of Timbuctoo, called “Bahar-el-Ahmar,” the very

name by which the river in question is known at Timbuctoo. D’Anville

lays down a river passing Timbuctoo, and descending from the north-east.

Adams says it was called La Mar Zarah, which Burkhardt and others

rightly conjecture is a corruption of the Arabic words “Bahar-el-Ahmar

el Zahaara,” or _the Red River of the Desert_. The river, according to

Adams, approaches within a short distance of the city on its south-east

side, and is about three quarters of a mile wide. When low, the water is

brackish. Sidi Hamed says, that one hour’s ride on a camel south of the

city, brought the traveller to the great river, and after two hours’

ride, that they came to the great river Zolibib, or Niger. Two miles

south of Timbuctoo, the Bahar-el-Ahmar passes between two mountains, and

is contracted to half a mile in breadth. (_Adams_.) The water is said to

be of a very red colour—hence the name. _Bowditch_, p. 194, says, he was

informed that during the rainy season this stream overflowed its banks

so as to force the inhabitants to retire from the suburbs to the centre

of the city. Leo also says, that during the inundation the waters of the

rivers were conveyed in canals to water the country.

On this river travellers embark to go to Houssa, a distance of about 20

days’ passage according to Bowditch, (p. 196.) On the third day after

leaving Timbuctoo, you come, says Shabeeny, to Mushgreelia, where there

is a ferry, and where the traveller embarks if he goes by water, or

crosses the stream if he goes by land. “If you go this way,” says

Shabeeny, “you _must cross the river before you reach Houssa_. (p. 38,

_Jackson’s Shabeeny_.”) This would indicate that Timbuctoo lay on the

west side of the river. Bowditch (p. 196,) gives the same account of the

distance to the town where the traveller embarks on the river, and he

supposes Houssa to be east north-east of Timbuctoo. It is obvious that

both him and Shabeeny speak of a different river from the Niger, which

cannot be crossed in going from Timbuctoo to Houssa, which latter, all

accounts agree, is on the north side of the Niger, and distant from it.

Between Timbuctoo and Houssa, according to Shabeeny, there is a great

trade carried on by means of this river. “There are more boats on it

between Mushgreelia and Houssa,” says he, “than between Rosetta and

Cairo. The boats are like those of Tetuan and Tangier, but larger. Its

waters are very red and (_hellue_) sweet, or pure. Ferry-boats are

numerous on it. The water in the wells near it are best after the river

has overflowed. Houssa is a journey of a day and a half from the south

bank of the river.” (P. 38, 39.) The wells in the neighbourhood being

sweetest after the commencement of the inundation, is a proof that the

stream flows near the confines of the Desert. Adams travelled during ten

days, at the rate of 18 miles per day, upwards by the side of this river

in a north-east direction before his party struck off north-west to

reach Taudeny. Sidi Hamed says, that for 20 days’ journey north north-

east from Timbuctoo, the country is mountainous, populous, and well

cultivated, and that he passed numerous small streams in that space

flowing south and west to the great river. Ritchie was informed by a

schoolmaster at Tripoli, who had been at Timbuctoo, that the country,

during the space of 15 days’ journey north of that city, abounded with

provisions and water, and that the Oases of Tuat, 45 days’ journey north

north-east of Timbuctoo, was very fruitful, and abounding in grain and

water. (_Quarterly Rev._ May, 1820.)

In such a country, it is evident that rivers may and must be formed. It

would be a very remarkable circumstance if all the authorities quoted

should have been mistaken in this particular. The gentleman who found

out and examined Adams in London, assured the writer of this, that Adams

was very particular about his bearings, and his reasons for being so

were, that, expecting to effect his escape, and anxious to return home,

he was very careful to observe the direction in which he travelled.

Adams, in his account of Timbuctoo, mentioned that cocoa-nuts were found

there. This made his narrative to be doubted. Leo Africanus, however,

mentions that cocoa-nuts grew in the neighbourhood. The brackish sandy

soil, near the Desert, is a country where we may expect such fruit to be

produced. Whether the river in question is the same as that which passes

Agadez or not, it is difficult to determine. It is evident that it comes

from the point of the compass where the mountains Usurgala of Ptolemy

lay. Bowditch was told that this river ran north-east from

Timbuctoo—separating soon after, one branch ran eastward and one

northward, the latter, first to Yahoudee, a place of great trade, and

from thence to another river called Hotaiba, and which river ran towards

Tunis. (_Bowditch_, p. 187.) It is curious, that in the map by

Ortellius, in 1570, he has a city named Yghidi, laid down upon the edge

of a lake, in 20° 30′ north latitude, and 32° east longitude, from

Ferro. It is evidently the Yahoudee of Bowditch, who, in the route from

Timbuctoo to Fezzan, also mentions, as the seventh station on the road,

a place called _Hotailee_, named perhaps from the river, or rather the

river named from the town. In this account, the geographical line of the

bed of the river is evidently put for the direction in which it flows, a

circumstance quite common in the narratives given by Moorish and Arabian

merchants. Separate streams are also here taken as one, a circumstance

which frequently occurs in the accounts obtained from similar sources.

No river runs towards Tunis; but a stream descends from the mountains of

Eyrè southwards towards Agadez.

The river in question, or the Bahar-el-Ahmar, in all probability

descends past the neighbourhood of Tuggurt, from the eastern boundaries

of the Oases of Tuat, from whence it may receive a supply of water. That

country is represented as well watered, and a stream is found at

Tuggurt, which may be the Bahar-el-Ahmar, or connected with it. Shabeeny

says the river near Houssa is much narrower than the river at Jinnë. It

is sometimes broader than the Thames at London, and sometimes narrower;

it does not very deeply overflow its banks.

A geographical and commercial view of northern Central Africa · 第 4 / 16 段