  Barr's Buffon. diamond Buffon's Natural History. CONTAINING A THEORY OF THE EARTH, A GENERAL HISTORY OF MAN, OF THE BRUTE CREATION, AND OF FROM THE FRENCH. WITH NOTES BY THE TRANSLATOR. === IN TEN VOLUMES. === VOL. II. London PRINTED FOR THE PROPRIETOR, SOLD AND BY H. D. SYMONDS, PATERNOSTER-ROW. 1797. CONTENTS Proof of the Theory of the Earth.
History of Animals.
BUFFON's PROOF OF THE THEORY OF THE EARTH. ARTICLE XI. The ocean surrounds the earth on all sides, and penetrates into the interior parts of different countries, often by large openings, and frequently by small straits; it forms mediterranean seas, some of which participate of its motions of flux and reflux, and others seem to have nothing in common with it except the continuity of water. We shall follow the ocean through all its extent and windings, enumerating at the same time all the mediterranean seas, and endeavour to distinguish them from those which should be only called bays, or gulphs, and lakes. The sea which washes the western coasts of France forms a gulph between Spain and Britain; this gulph, which mariners call the Bay of Biscay, is very open, and the point which projects farthest inland is between Bayonne and St. Sebastian; another great projection is between Rochelle and Rochefort: this gulph begins at Cape Ortegal, and ends at Brest, where a strait commences between the south point of Britain and Cape Lizard. This strait, which at first is very large, forms a small gulph in Normandy, the most projecting point of which is at Auranche; it continues pretty broad until it comes to the channel at the foot of Calais, where it is very narrow; afterwards it grows broader on a sudden, and ends between the Texel and the coast of England at Norwich; at the Texel it forms a small mediterranean sea, called Zuyder-zee, and many other great canals, which are not very deep. After that the ocean forms a great gulph called the German Ocean; it begins at the northern point of Scotland, runs along the eastern coast of Scotland and England as far as Norwich, from thence to the Texel, along the coasts of Holland and Germany, Jutland, Norway, and above Bergen. This gulph might be taken for a mediterranean sea, because the Orkney islands partly shut up its opening, and seem to be directed as if they were a continuation of the mountains of Norway. It forms a large strait, which begins at the southern point of Norway, and continues very broad to the Island of Zetland, where it narrows all at once, and forms between the coasts of Sweden, the islands of Denmark and Jutland, four small straits; after which it widens to a small gulph, the most projecting point of which is at Lubec: from thence it continues pretty broad to the southern extremity of Sweden, when it grows broader and broader, and forms the Baltic Sea, which is a mediterranean, extending from south to north near 300 leagues, comprehending the gulph of Bothnia, which is in fact only a continuation of it. This sea has two more gulphs, that of Livonia, whose most projecting point is near Mittau and Riga, and that of Finland, which is an arm of the Baltic, extending between Livonia and Finland to Petersburgh, and communicating with the lake Ladoga, and even with the lake Onega, which communicates by the river Onega to the White Sea. All this extent of water, which forms the Baltic Sea, the gulphs of Bothnia, Finland, and Livonia, must be looked upon as one great lake, supported by a great number of rivers which it receives, as the Oder, the Vistula, the Niemen, the Droine, in Germany and Poland; other rivers in Livonia and Finland; others still greater, which come from Lapland, Tornea, the Calis, Lula, Pithea, Uma, and many others that come from Sweden. These rivers, which are very large, are more than 40, including the rivers they receive, which cannot fail of producing a quantity of water sufficient to support the Baltic. Besides, this sea has no flux nor reflux, although it is very narrow and very salt. If we consider also the bearing of the country, and the number of lakes and morasses in Finland and Sweden, we shall be inclined to look on it not as a sea, but as a great lake formed by the abundance of waters from the adjacent lands, and which has forced a passage near Denmark into the ocean, where in fact, according to the account of mariners, they still continue to flow. From the beginning of the gulph which forms the German Sea, and which terminates above Bergen, the ocean follows the coasts of Norway, Swedish Lapland, North Lapland, and Muscovy Lapland, at the eastern part of which it forms a large strait, which borders a mediterranean called the White Sea, which may be likewise regarded as a great lake; for it receives 12 or 13 rivers, all very considerable, and which are more than sufficient to support it; its water is but a little salt. Besides, in many parts it is very near communicating with the Baltic Sea; it has even a real one with the gulph of Finland, for, by ascending the river Onega, we come to a lake of the same name; from this lake Onega there are two rivers of communication with the lake Ladoga; this last communicates by a large arm with the gulph of Finland; and there are many parts in Swedish Lapland, the waters of which run almost indifferently either into the White Sea, or the gulphs of Bothnia and Finland; and all this country being full of lakes and morasses, the Baltic and White Seas seem to be the receptacles of its waters, and which afterwards discharge themselves into the Frozen and German Sea. Quitting the White Sea, and coasting the island of Candenos and the northern coasts of Russia, the ocean forms a small arm in the land at the mouth of the river Petzora. This arm, which is about 40 leagues long, by 8 or 10 broad, is rather a mass of water formed by the river than a gulph of the sea, and also has but little saltness. The land there forms a projecting cape, terminated by the small islands of Maurice and of Orange; and between this promontory and the lands which border the Strait of Waigat to the south, there is a small gulph about 30 leagues depth inland. This gulph belongs to the ocean, and is not formed by the land waters. We afterwards meet with Waigat's Strait, which is nearly under the 70th degree of north latitude. This strait is not more than 8 or 10 leagues long, and communicates with the sea which waters the northern coasts of Siberia. As this strait is shut up by the ice the greatest part of the year, it is very difficult to get into the sea beyond it. The passage has been attempted in vain by a great number of navigators, and those who fortunately passed it have left us no exact charts of that sea, which they have termed the Pacific Ocean. All that appears by the most recent charts, and by Senex's globe of 1739, is, that this sea might be entirely mediterranean, and not communicating with the great sea of Tartary, for it appears to be enclosed and bounded on the south by the country of the Samoides, which is at present well known, and which extends from the Straits of Waigat to the river Jenisca; on the east it is bounded by Jelmorland, on the west by Nova Zembla; and although we are not acquainted with the extent of this sea to the north and north-east, yet as there does not appear any interruption of the lands, there is great probability of its being only a mediterranean, and bounded by land on that side: what indeed proves this is, that by leaving Waigat's Strait you may coast Nova-Zembla all along its western and northern coasts as far as Cape Desire; that after having past this cape, keeping along the coast to the east of Nova Zembla, you arrive at a small gulph, which is about the 75th country of Jelmorland was discovered in 1664, which is only a few leagues distant from Nova Zembla, so that the only land which has not yet been discovered is a small spot near this little gulph; and this part is perhaps not thirty leagues long; so that if the Pacific Sea communicated with the ocean it must be at this little gulph, which is the only way by which they can join; and as this small gulph is in the 75th degree, even if the communication should exist, we must always keep five degrees towards the north to gain the great sea. It is evident, therefore, that if we would acquire the northern route to China, it would be much better to pass by the north of Nova Zembla, at the 77th or 78th degree, where the sea is more open, and has less ice, than to attempt the road through the icy strait of Waigat, with the uncertainty of getting out of this sea, which there is so much reason to believe mediterranean. By following, therefore, the ocean along the coasts of Nova Zembla and Jelmorland, these lands are discoverable as far as the mouth of Chotanga, which is about the 73d degree, beyond which there is an unknown coast of about 200 leagues: we have only an account of them from the Muscovites, who have travelled by land into those climates; they state the country to be uninterrupted, have marked out the rivers in their charts, and called the people populi palati. This interval of coasts, still unknown, extends from the mouth of Chotanga to that of Kauvoina, in the 66th degree of latitude; the ocean there forms a bay, whose most projecting point in land is at the mouth of the Len, which is a very considerable river. This bay is very open, belongs to the Tartarian sea, and is called the Linchidolin, where the Muscovites have a whale fishery. From the mouth of the Len we may follow the coasts of Tartary more than 500 leagues towards the east, to a peninsula inhabited by the Schelates. This is the most northern extremity of Tartary, and is situate about the 72d degree of latitude. In this 500 leagues the ocean makes no interruption by bays nor arms, only a considerable elbow from the peninsula of the Schelates to the mouth of the river Korvinea. This point of land also forms the eastern extremity of the old continent, and whose western is at Cape North in Lapland; so that the old continent has about 1700 leagues northern coasts, comprehending the sinuosities of the bays, from Cape North in Lapland to the farthest point of land belonging to the Schelates, and about 1100 leagues in a straight line. Let us now take a view of the eastern coasts of the old continent, beginning at the farthest point of land which the Schelates inhabit, and descending towards the equator. The ocean at first forms an elbow between the country of the Schelates, and the land inhabited by the people called Tschutschi, which projects a considerable way into the sea. To the south of this island it forms a small bay, called the Bay of Suctoikret, and afterwards another smaller bay, which projects like an arm 40 or 50 miles into Kamtschatka; the ocean then enters into the land by a long strait, filled with many small Islands between the southern point of Kamtschatka and the northern point of Jesso, and forms a great mediterranean, which it is proper we should now trace throughout. The first is the sea of Kamtschatka, in which is a very considerable island, called Amour, or Love Island. This sea has an arm to the north-east; but this arm, and the sea of Kamtschatka itself, might possibly be, at least in part, formed by the rivers, which run therein, from the lands of Kamtschatka and from Tartary. Be this as it will, the sea of Kamtschatka communicates with the sea of Corea, which makes the second part of this mediterranean; and all this sea, which is more than 600 leagues in length, is bounded upon the west and north by Corea and Tartary, and on the east and south by Kamtschatka, Jesso, and Japan, without having any other communication with the ocean than that of the fore-mentioned strait, for it is not certain whether that which is set down in some maps between Japan and Jesso really exists; and even if this strait does exist, the sea of Kamtschatka and Corea will still be regarded as forming a great mediterranean, divided from the ocean on every side, and could not be taken for a bay, for it has no direct communication with the ocean by its southern strait, but with the sea of China, which is rather a mediterranean than a gulph of the ocean. It has been observed in the preceding article, that the sea has a constant motion from east to west; and that consequently the great Pacific Sea made continual efforts against the eastern countries; an attentive inspection of the globe will confirm the consequences which we have drawn from this observation; for from Kamtschatka to New Britain, discovered in 1700 by Dampier, and which is the 4th or 5th degree in the south latitude, the ocean appears to have washed away part of the land on these coasts for upwards of 400 leagues, and consequently the eastern bounds of the old continent formerly extended much farther than at present; for it is remarkable, that New Britain and Kamtschatka, which are the most projecting lands towards the east, are under the same meridian. All countries have their greatest extent from north to south. Kamtschatka reaches at least 160 leagues from north to south, and that point which is washed by the Pacific Sea on the east, and on the other by the mediterranean sea above mentioned, is divided in the direction, from north to south by a chain of mountains. After these the lands of Jesso and Japan form another extent of land, whose direction is also north and south, extending upwards of 400 leagues, between the Great Sea and that of Corea. The chain of mountains of Jesso, and of Japan, cannot fail of being directed from north to south, since these lands, which are 400 leagues in this direction, are not more than 50 or 60 from east to west. Therefore the lands of Kamtschatka, Jesso, and the eastern part of Japan, must be regarded as contiguous, and directed from north to south. Still pursuing the same direction, after having passed Cape Ava at Japan, we meet with the island of Barnevelt, and three other islands, which are placed in the direction of north and south, and extend about 100 leagues. We afterwards meet with three other islands, called the islands of Callanos, then the Ladrones, which are fourteen or fifteen in number, all placed in the same direction from north to south, and all together occupying a space of more than 300 leagues in this direction, by so trifling a breadth, that its greatest does not exceed seven or eight leagues from east to west. It therefore appears to me that Kamtschatka, Jesso, eastern Japan, the islands of Barnevelt, the Callanos, and the Ladrones, are only the same chain of mountains, and the remains of an old country, which the ocean has at one time covered and gradually retired from. All these countries in fact appear to be only mountains, and the islands to be their points or peaks, while the low lands are covered with the ocean. What is related in Lettres Edifiantes, appears, to be true, and that in fact a quantity of islands have been discovered, called the new Philippine Islands, and that their position is really such as is given by Father Gobien; and it cannot be doubted but that the most eastern of these islands are a continuation of the chain of mountains which forms the Ladrones, for these eleven eastern islands are all placed in the same direction from north to south, occupying a space of more than 200 leagues in length, the broadest of which is not more than 7 or 8 leagues from east to west. But if these conjectures are thought too presumptuous, on account of the great intervals between the islands bordering on Cape Ava, Japan, and the Callanos, and between these islands and the Ladrones, and between the Ladrones and the new Philippines, the first of which is in fact about 160 leagues, the second 50 or 60, and the third near 120, I shall answer that the chains of mountains often extend much farther under the waters of the sea, and that these intervals are small in comparison of the extent of land which these mountains in the above direction present, which is 1100 leagues, computing them from the interior part of Kamtschatka. In short, if we wholly reject this idea, as to the quantity of land the ocean must have gained on the eastern coasts of the continent, and on that suit of mountains, still it must be allowed that Kamtschatka, Jesso, Japan, the islands Bonga, Tanaxima, those of Great Lequeo, King's Island, Formosa, Vaif, Basha, Babuyane, Lucca, Mindano, Gilolo, &c. and lastly, Guinea, which extends to New Britain, and is situate under the same meridian as Kamtschatka, do not form a continuation of land of more than 2200 leagues, interrupted only by small intervals, the greatest of which perhaps is not more than 20 leagues, so that the ocean has formed in the lands of the eastern continent a great bay, which commences at Kamtschatka and ends at New Britain. This bay is interspersed with many islands, and has every appearance of having been gained from the land, consequently we may suppose, with some probability, that the ocean, by its constant motion from east to west, has by degrees acquired this extent on the eastern continent, and has formed mediterraneans, such as Kamtschatka, Corea, China, and perhaps all the Archipelago; for the earth and sea are there so blended that it evidently appears to be an inundated country, of which we only see the eminences and high lands, while the lower are hid under the waters of the ocean. This supposition appears to be in some measure confirmed by the water being more shallow than in other seas, and the innumerable islands resembling the tops of mountains. If we particularly examine these seas, we shall find the sea of China forms a very deep bay in its northern part, which commences at the island of Fungma, and terminates at the frontier of the province of Pekin, about 50 leagues distance from that capital of the Chinese empire. This bay, in its most interior and narrowest part, is called the Gulph of Changi. It is very probable that this gulph, and a part of the sea of China, have been formed by the ocean, which has submerged all the ancient country, of which only the islands before-mentioned are now to be seen. In this southern part are the bays of Tonquin and Siam, near which is the peninsula of Malacco, formed by a long chain of mountains, whose direction is from north to south, and the Andaman islands, another chain of mountains in the same direction, and which appear to be only a succession of the mountains of Sumatra. The ocean afterwards forms the great Gulph of Bengal, in which we may remark, that the peninsula of Indus forms a concave curb towards the east, nearly like the great bay of the eastern continent, which seems to have been also produced by the same motion of the ocean from east to west. In this peninsula are the mountains of Gates, which have a direction from north to south, as far as Cape Comorin, and the Island of Ceylon seems to have been separated from this part of the continent. The Maldiva islands are only another chain of mountains, whose direction is also the same. After these follows the Arabian Gulph, which sends out four arms into the country; the two greatest on the western side, and the two smallest on the east. The first of these arms on the east side is the Bay of Cambaia, which is not above 50 or 60 leagues in length: this receives two very considerable rivers, viz. the Tapti and the Baroche, which Pietro de Valle calls the Mehi: the second arm, towards the east, is famous for the velocity and height of its tides, which are greater than in any other part of the world, and which extends for more than 50 leagues. Many rivers fall into this gulph, as the Indus, the Padar, &c. which have brought so great a quantity of earth and mud to their mouths as to raise the bottom almost to a level, the inclination of which is so gentle, that the tide extends to a very great distance. The first arm on the west side in the Persian Gulph, which spreads more than 250 leagues on the land; and the second is the Red Sea, which extends more than 680, computing it from the island Socotora. These two arms should be regarded as two mediterranean seas, taking them from beyond the straits of Ormuz and Babelmandel: they are both subject to the tides, but this is occasioned by their being so near the equator, where the motion of the tides is much greater than in any other climate; and besides they are both very long and narrow. The motion of the tides is more rapid in the Red Sea than in the Persian Gulph, because the Red Sea is near three times longer and quite as narrow. The Red Sea does not receive any river whose motion might oppose the tides, whereas the Persian Gulph receives three very considerable ones in its most projecting extremity. It appears very apparently that the Red Sea has been formed by an eruption of the ocean, for the bearing of the lands are exactly similar, the coasts on each side of the straits follow the same direction,, and evidently appear to have been cut by waters. At the extremity of the Red Sea is that famous neck of land called the Isthmus of Suez, which forms a barrier to the Red Sea, and prevents its communication with the Mediterranean. In a preceding article we noticed the reasons which inclined us to think that the Red Sea is higher than the Mediterranean, and that if the Isthmus of Suez was cut, an inundation and an augmentation of the latter might ensue. To which we shall subjoin, that if even it should not be agreed that the Red Sea is higher than the Mediterranean, it cannot be denied that there is neither flux nor reflux in the Mediterranean, adjoining to the mouths of the Nile; and that, on the contrary, in the Red Sea the tides are very considerable, and raise the water several feet, which circumstance alone would suffice to send a quantity of water into the Mediterranean if the Isthmus was broken. Besides, we have an example on this subject quoted by Varenius, who says in page 100 of his Geography: "Oceanus Germanicus, qui est Atlantici pars, inter Frisiam & Hollandium se effundens, efficit sinum, qui et si parvis sit respectu celebrium sinum maris, tamen & ipse dicitur mare, alluitque HollandiÆ emporium celeberrimum, Amstelodamum. Non procul inde abest lacus Harlemensis, qui etiam mare Harlemense dicitur. Hujus altitudo non est minor altitudine sinus illius Belgici, quem diximus & mittit ramum ad urbem Leidam, ubi in varias fossas divaricatur. Quoniam itaque nec lacus his, neque sinus ille Hollandici maris inundant adjacentes agros (de naturali constitutione loquor, non ubi tempestatibus urgentur, propter quas aggeres facti sunt) pater inde, quod non sint altiores quam agri HollandiÆ. At vero Oceanum Germanicum esse altiorem quam terras hasce, experti sunt Leidenses, cum suscepissent fossam seu alveum ex urbe sua ad Oceani Germanici littora, prope Cattorum vicum perducere (distantia est duorum milliarum) ut, recepto per alveum hunc mari, possent navigationem instituere in Oceanum Germanicum, & hinc in varias terrÆ regiones. Verumenimvero cum magnam jam alvei port em perfecissent, desistere coacti sunt, quoniam turn demum per observationem cognitem est, Oceani Germanici aquam esse altiorem quam agrum inter Leidam et litus Oceani istius; unde locus ille, ubi fodere desierunt dicitur, Het malle Gat. Oceanus itaque Germanicus est aliquantum altior quam sinus ille Hollandicus, &c." Therefore, as the German Sea is higher than that of Holland, there is no reason why we should not believe the Red Sea may be higher than the Mediterranean. Herodotus and Diodorus Siculus speak of a canal of communication between the Nile, the Mediterranean, and the Red Sea, and M. Del'isle published a map in 1704, in which he traces one end of a canal to the most eastern part of the Nile, and which he judges to be a part of that which formerly joined the Nile with the Red Sea.[A] [A] See Mem. de l'Acad. Sciences, 1734. In the third part of a book entitled, "Connoisance de l'Ancien Monde, or the Knowledge of the Old World," printed in 1707, we meet with the like sentiment; and it is there said, from Diodorus Siculus, that it was Neco, King of Egypt, who began this canal, that Darius, King of Persia, continued it, and that it was finished by Ptolemy II. who conducted it as far as the city Arsinoe, and that it could be opened and shut when they found it needful. Without desiring to deny these circumstances, I must own, that to me they appear doubtful. I do not know whether the violence and height of the tide in the Red Sea, would not be necessarily communicated to this canal; it appears to me, at least, that it would have required great precautions to confine the waters, to avoid inundations and to preserve this canal in good repair. Though historians assert that this canal was undertaken and finished, yet they do not tell us the length of its duration; and the remains which are pretended to be even now perceptible, are perhaps all that was ever done of it. The name of the Red Sea has been given to this arm of the ocean, because it has the appearance of that colour in every part where corals, or madrepores, are met with at the bottom. In the Histoire General des Voyages, vol. i. pages 198 and 199, it is said, "Before he quitted the Red Sea, D. Jean examined what might have been the reason why that name was given to it by the ancients, and if, in fact, this sea differed from others in its colour. He knew that Pliny had given several opinions on the origin of this name. Some derived it from a King named Erythros, who reigned in those parts, and which, in the Greek language, signifies red. Others imagined that the reflection of the sun produces a reddish colour on the surface of the water, and others that the water was naturally red. The Portuguese, who had made several voyages to the entrance of the straits, asserted that all the coasts of Arabia were very red, and that the sand and dust which the wind carries into the sea, tinged the water of the same colour. "D. Jean, who examined the nature of the water, and the qualities of the coasts as far as Suez, asserts, that far from being naturally red, the water is of the same colour as in other seas, and that the sand and the dust having nothing red in themselves could not give this tinge to the water. The earth of both countries, he says, is generally brown; it is even black in some places, and in others white. On the coasts of Suaquem, where the Portuguese had not penetrated, he saw three mountains streaked with red, but they were of a very hard rock, and the neighbouring country was of the common colour. "The truth is, that this sea is throughout of an uniform colour, which is easy to be demonstrated; but it must also be owned, that in some parts it appears to be red through chance, and in others green and white; the explanation of which phenomena is as follows: From Suaquem to Kossir, that is, for the space of 136 leagues, the sea is filled with shoals and rocks of coral; this name is given to them, by reason that their form and colour render them so extremely like coral, that it requires great circumspection not to be deceived. There are two sorts of them, the one white and the other red; in many parts they are covered with a kind of gum, or glue, of a green, and in others with a deep orange. Now the water of this sea is so transparent that the bottom may be seen at 20 fathoms deep, especially from Suaquem to the extremity of the gulph; it appears, therefore, to take the colour of the matters it covers; as for example, when the rocks are covered with a green gum, the water above appears of a deeper green than the rocks themselves; and when the bottom is only sand, the water appears white: so likewise when the rocks are coral, the water seems to be tinged with red; and as these last coloured rocks are more frequently met with there than any other, D. Jean concludes, that the name of the Red Sea was affixed to the Arabian Gulph in preference to the Green or White. He applauds himself on this discovery, because the method by which he ascertained it left him no room for doubt. He caused a float to be moored against the rocks in the parts which were not deep enough to permit vessels to approach them, and the sailors could often execute his orders with facility, without the sea being higher than the stomach at more than half a league from the rocks. The greatest part of the stones and pebbles they drew up, in those parts where the water appeared red, was also of that colour: in the water which appeared green, the stones were green, and if the water appeared white, the bottom was white sand, without any other mixture." The direction of the coast of the Red Sea, from Cape Gordafu to the Cape of Good Hope, is pretty equal; in the course of which there are no bays, excepting an arm on the coast of Melinda, that might be supposed as belonging to a large one provided the island of Madagascar joined the continent, which most probably was formerly the case, notwithstanding it is now divided by the straits of Mosambique. The coast bears the same direction from the Cape of Good Hope to Cape Negro on the west side of Africa; it has the appearance of being a chain of high mountains, extends about 500 leagues, but contains scarcely any rivers of importance. Beyond Cape Negro however the land is much lower, and is supplied by several considerable rivers beside the Coanza and the Zaire; and between that and Cape Gonsalvez, which is computed to be about 420 leagues, there are the mouths of no less than twenty-four large rivers; from this last Cape to Cape Trois-pointes it is an open bay, in about the centre of which is a considerable projection called Cape Formosa. On the southern side are the islands Fernanda, St. Thomas, and the Prince's Island, and which there is reason to suspect are part of a chain of mountains from Rio del Rey to the river Jamoer. The water turns somewhat into the land between Cape Trois-pointes to Cape Palmas, from the latter of which it is an open sea to Cape Tangrin; beyond this Cape there is a small bay towards Sierra Leona, and another in which are the islands of Bisagas. We then come to a considerable projection into the ocean called Cape Verd; of which the islands of that name are supposed to be a continuation, although it is more probable they are so of Cape Blanc, which is both higher and extends farther into the sea. From Cape Blanc to Cape Bajador is a mountainous and hard coast to which the Canary Islands seem to belong. Turning from Africa we find an open bay extending to Portugal, and in about the centre of which are the straits of Gibraltar, through which the water runs with great rapidity into the Mediterranean, which flows almost 900 leagues into the interior part of land, and is the cause of many curious circumstances; 1st, it has no tides, at least that are visible, excepting in the Gulph of Venice and what are almost imperceptible at Marseilles and at Tripoli; 2dly, it surrounds a number of extensive islands, for instance, Sardinia, Sicily, Corsica, Cyprus, Majorca, and Italy, which is the largest known. It has also a fertile Archipelago; indeed it is from the Mediterranean Archipelago, that all collections of islands have been so denominated; this indeed has the appearance of belonging more to the Black Sea than the Mediterranean; nor is it in the least unlikely that Greece was at one time covered with the waters of the Black Sea, which empties itself into the Marmora, and from thence finds its way into the Mediterranean. Some have asserted there was a double current in the Straits of Gibraltar, the one superior, which carries the water of the ocean into the Mediterranean, and the other inferior, which carries them in the contrary direction; but this opinion is evidently false, and contrary to the laws of hydrostatics: it has likewise been asserted to be the case in many other places, as in the Bosphorus, the strait of Sund, &c. and Marsilli relates even experiments made in the Bosphorus, to prove the truth of these opposite currents; but the experiments must have been badly made, since the matter is totally repugnant to the nature and motions of the waters; besides Greaves in his Pyramidography, page 101 and 102, proves, by able experiments, that there is no such thing as a current in the Bosphorus, whose direction is opposite to the superior: what may have deceived Marsilli and others, is possibly the circumstance, that in the Bosphorus, the Straits of Gibraltar, and in all rivers which flow with rapidity, there is a considerable eddy along the shores, the direction of which is generally contrary to the principal current of the waters. Let us now shortly trace all the coasts of the new continent. Cape Hold-with-Hope, lying in the 73d degree north latitude, is the most northern land we are acquainted with in New Greenland, and is not above 160 or 180 leagues distant from Cape North in Lapland. From this cape we may follow the coast of Greenland as far as the polar circle, where the ocean forms a broad strait between Iceland and Greenland. It is pretended that this country, adjacent to Iceland, is not the ancient Greenland which the Danes formerly possessed as a province dependant on their kingdom; for in that there were civilized Christians, who had bishops, churches, and several towns wherein they carried on their commerce. The Danes also visited it frequently, and as easily as the Spaniards can go to the Canaries: there still exists, as it is asserted, laws and ordinances for the government of this province, and those not very ancient: nevertheless, without attempting to divine how this country became absolutely lost, it is certain not the least trace of what we have related is to be met with in New Greenland. The people are wild and savage; there is no vestiges of any edifice; nor have they a word in their language which has an affinity with the Danish; in short, there is nothing which might give us room to judge that this is the same country. It is even almost a desert, and surrounded with ice for the greatest part of the year. But as these lands are of a vast extent, and as the coasts have been but little frequented by modern navigators, they may have missed the spot where the descendants of these polished people inhabit; or the ice having become more abundant in this sea, may prevent any approach to the shore near them: nevertheless, if we can rely on maps, this whole country has been coasted, and according to them it forms nearly a peninsula, and at the extremity of which are the two straits of Forbishers and of Friesland, where it is extremely cold, although they are not higher than the Orkneys, that is, at 60 degrees. Between the west coast of Greenland and that of Labrador, the ocean forms a gulph, and afterwards a large mediterranean, which is the coldest of all seas, and the coasts of which are pot perfectly known. By following this tract due north, we come to Davis's Strait, which leads to the Christian Sea, and is terminated by Baffin's Bay, which has the appearance of forming a kind of road into Hudson's Bay. Cumberland Strait, which as well as Davis's may lead to the Christian Sea, is narrower and more liable to be frozen: that of Hudson, though much more to the south, is also frozen during one part of the year. A very strong motion of the tide has been remarked in these straits, which is quite contrary to what is the case in the inland seas of Europe, as neither the Baltic nor Mediterranean have any; this difference seems to arise from the sea's motion, which always moving from east to west, occasions high, tides in the Straits, whose openings are turned towards the east; whereas in those of Europe, which open to the west, there is no motion; the ocean by its general motion enters into the first, and avoids the last; and this is the reason that there are such violent tides in the seas of China, Corea, and Kamtschatka. Proceeding from Hudson's Strait towards Labrador, we come to a narrow opening, in which Davis, in 1586, sailed as far up as 30 leagues, and trafficked with the inhabitants, but no one has since attempted a discovery of this arm of the sea, and we are only acquainted with the country of the Esquimaux of all the adjacent land. The fort Pon Chartrin is the only and the most northern habitation of this country, which is separated from the island of Newfoundland by the little strait of Belleisle, which is not much frequented. As the eastern coast of Newfoundland is in the same direction as the coast of Labrador, we must regard the latter as a part of the continent, the same as Isle-royal appears to have been a part of Arcadia. There is no very considerable depth either on the great or other banks, where they fish for the cod; but as they slant for a distance under water, very violent currents are produced. Between Cape Breton and Newfoundland is a very broad Strait, by which we enter a small mediterranean, called the Gulph of St. Lawrence. This sea has an arm which extends far into the country, and seems to be only the mouth of the river St. Lawrence. The motion of the tides is extremely plain in this arm of the sea, and even at Quebec, which projects more into the country, the waters rise several feet. On quitting the Gulph of Canada, and following the coast of Arcadia, we meet with a small gulph called Boston-Bay, which forms a small square inlet into the land. But before we trace this coast farther, it is just to remark, that from Newfoundland to the most projecting Antille island, even to Guiana, the ocean forms a very great bay, which reaches as far as Florida, at least 500 leagues. This bay of the new continent is similar to that of the old, of which we have taken notice, where the ocean, after having made a gulph between Kamtschatka and New Britain, afterwards forms a vast mediterranean, which comprehends the seas of Kamtschatka, Corea, China, &c. so that in the new continent the ocean, after having formed a great gulph between Newfoundland and Guiana, forms a very large mediterranean, extending from the Antilles to Mexico, which confirms our observations on the motion of the sea from east to west, for it appears that the ocean has equally gained on the eastern coasts of America and Asia. These great gulphs in the two continents are under the same degrees of latitude, and nearly of the same extent. If we examine the position of the Antilles, beginning at Trinidad, which is the most south, we cannot doubt but that Tobago, Trinidad, the Grenades, St. Vincent, Martinico, Mary Galante, Antigua, and Barbadoes, with every other island adjacent, at one time formed a chain of mountains, whose direction was from south to north, like that of the island of Newfoundland, and the country of the Esquimaux; afterwards the direction of the Antilles is from east to west, beginning at Barbadoes, then passing by St. Bartholomew, Porto Rico, St. Domingo, and Cuba, and nearly the same as Cape Breton, Acadia, and New England. All these islands are so adjacent to each other, that they may be looked upon as an interrupted tract of land, and as the summit of an overflown country now possessed by the sea. Most of them in fact are only points of mountains, and the sea which surrounds them is a real mediterranean where the motion of the flux and reflux is scarcely more sensible than in our Mediterranean, although the openings they present to the ocean are directly opposite to the motion of the waters from east to west, which must contribute to elevate the tides in the gulph of Mexico; but as this sea is very broad, the flux and reflux communicated to it by the ocean, dispersing over so large a space, becomes almost insensible at the coast of Louisiana, and many other places. The old and new continent appear, therefore, both to have been encroached upon by the ocean in the same latitudes. Both have a vast mediterranean and a great number of islands, which are situated nearly in the same latitudes; the only difference is, that the old continent being much broader than the new, there is in the western part of it a mediterranean, of which nothing similar can be found in the new; but it appears that all which has happened to the eastern countries of the old world has also happened to the eastern part of the new, and that the greatest revolutions are nearly in the middle and towards their equators, where the most violent motion of the ocean is made. The coasts of Guiana, comprehended between the mouth of the river Oroonoko and the Amazones, presents nothing remarkable, but the latter, which is the broadest in the universe, forms a considerable extent of water near Coropa, before it arrives at the sea, by the two different mouths which surround the island of Caviana. From the mouth of the Amazones to Cape St. Roche, the coast runs almost straight east; from Cape St. Roche to St. Augustine it runs south, and from Cape St. Augustine to the Bay of All Saints it turns towards the west, so that this part of Brazil forms a considerable projection in the sea, which directly faces a like projection of land in Africa. The Bay of All Saints is a small arm of the ocean, running about 50 leagues into the land, and is much frequented by navigators. From this bay to Cape St. Thomas the coast runs direct south, and afterwards in a south-west direction as far as the mouth of the Plata, where the sea forms an arm projecting nearly 100 leagues into land. From thence to the extremity of America, the ocean forms a great gulph, terminated by the adjacent lands of Terra del Fuega, as Falkland Island, Cape Assumption, and the land discovered in 1671. At the bottom of this bay is the Straits of Magellan, which is the longest in the world, and where the tides flow extremely high. Beyond Magellan is that of La Maire, which is shorter, and at last Cape Horn, which is the south point of America. We must remark on the subject of these points that they all face the south, and most of them cut by straits which run from east to west; the first is that of South America, which faces the southern pole, and is cut by the Strait of Magellan; the second, that of Greenland, which also directly faces the south, and is also cut from east to west by Forbisher's Strait; the third that of Africa, which also faces the south; and beyond the Cape of Good Hope are banks and shoals, that appear to have been divided from it; the fourth, the peninsula of India, which is cut by a strait that forms the island of Ceylon, and facing the south like all the rest. Hitherto we perceive no reason to be given for this similarity, and can only remark such are the facts. From Terra del Fuega, all along the western coast of South America, the ocean very considerably penetrates into the land; and this coast seems exactly to follow the direction of the lofty mountains which cross all South America, from south to north, from the equator to the Arctic Pole. Near the equator the ocean forms a considerable gulph, beginning at Cape St. Francois, and reaching as far as Panama, the famous isthmus, which, like that of Suez, prevents the communication of the two seas, and without which there would be an entire separation of the old and new continents. From thence to California there is nothing remarkable. Between the latter and New Mexico an arm branches off, called Vermilion Sea, at least 200 leagues in length. In short, the western coasts of California have been followed to the 43d degree, at which latitude Drake, who was the first that made the discovery of the land to the north of California, and who called it New Albion, was obliged, through excessive cold, to change his course, and to anchor in a small bay which bears his name, so that these countries have not been discovered beyond the 43d and 44th degree, any more than the lands pf North America beyond Moozemlaki under the 48th degree, and the Assiniboils under the 51st. The country of the first savages extends much more to the west than the east. All beyond, throughout an extent of more than 1000 leagues in length, and as many in breadth, is unknown, excepting what the Russians pretend to have discovered in their excursions from Kamtschatka to the eastern part of North America. The ocean, therefore, surrounds the whole earth without any interruption, and the tour of the globe may be made from the south point of America; but it is not yet known whether the ocean surrounds the northern part of the globe in the like manner; and all mariners who have attempted to go from Europe to China by the north-east of north-west have alike miscarried in their enterprises. The lakes differ from the mediterraneans; the first do not receive any water from the ocean; on the contrary, if they have communication with the seas, they furnish them with water. Thus the Black Sea, which some geographers have regarded as an arm of the Mediterranean, and consequently as an appendix of the ocean, is only a lake, because, in place of receiving water from the Mediterranean, it supplies it with some, and flows with rapidity through the Bosphorus into the lake called the Sea of Marmora, and from thence through the Strait of the Dardanelles into the Grecian Sea. The Black Sea is about 250 leagues long by 100 broad, and it receives a great number of rivers, as the Danube, the Nieper, the Don, the Boh, the Donjec, &c. The Don, which unites with the Donjec, forms, before it arrives at the Black Sea, a lake, called the Palus Meotis, which is more than 100 leagues in length by 20 or 25 broad. The sea of Marmora, which is below the Black Sea, is a smaller lake than the Palus Meotis, being not more than 50 leagues long and 8 or 9 broad. Some ancients, and among the rest Diodorus Siculus, have asserted that the Euxine, or Black Sea, was formerly only a large river or lake, and had no communication with the Grecian sea; but being considerably increased with time by the rivers which fell into it, the waters forced a passage at first on the side of the Cyanean islands, and afterwards on the side of the Hellespont. This opinion appears to be very probable, and the operation is easily explained; for supposing the bottom of the Black Sea was formerly lower than it is at present, then the rivers which come into it would have raised it by the mud and sand which they brought with them, until the surface of the water became higher than the land, when consequently it would have forced a passage for itself, and as the rivers still continue to bring sand and earth, and at the same time the quantity of water diminishes in the rivers, in proportion as the mountains from which they drew their sources are lowered, it may happen in a course of years that the Bosphorus will be again filled up; but as these effects depend on many causes, it is scarcely possible to give more than mere conjectures thereon. From this testimony of the ancients, Mr. Tournefort, in his voyage to the Levant, says, on ancient authority, that the Black Sea receiving the waters of a great part of Europe and Asia, after being considerably increased, opened itself a passage by the Bosphorus, and afterwards formed the Mediterranean, or so considerably augmented it, that it became a great sea, and forced itself a road through the strait of Gibraltar, by which the island of Atlantis, mentioned by Plato, was entirely overflowed. This opinion has no foundation, since we are certain that it is the ocean which flows into the Mediterranean, and not the Mediterranean into the ocean. Besides, M. Tournefort has not combined two essential facts, both of which he mentions: the first is, that the Black Sea receives nine or ten rivers, not one of which but supplies it with more than the Bosphorus throws out: and the second, that the Mediterranean does not receive more water from rivers than the Black Sea, although it is seven or eight times larger, and that what the Bosphorus supplies it with does not make the tenth part of what falls into the Black Sea; how then could this tenth part of what falls into a small sea have formed not only a larger sea, but have also so greatly increased the waters, as to have broken down the lands at the strait of Gibraltar, and overflow an island larger than the whole of Europe? It is easy to perceive that this passage of M. Tournefort has not had due reflection. The Mediterranean receives at least ten times more water from the ocean than from the Black Sea, because the Bosphorus is only 800 feet broad in its narrowest part, whereas the strait of Gibraltar is more than 5000, and that, even supposing their velocity to be equal, still the depth of the straits of Gibraltar is by far the greatest. M. de Tournefort, who ridicules Polybius on his predicting that the Bosphorus would be filled up in time, did not pay sufficient attention to circumstances, when he asserted that event to be impossible. This sea receives eight or ten great rivers, and as most of them bring sand and mud, must it not gradually be choaked up? Must not the winds and the natural current of the waters towards the Bosphorus, convey thither a part of these matters? It is, therefore, very probable that in a course of time the Bosphorus will be filled, when the waters of the rivers which come into the Black Sea shall be gradually diminished; now all rivers daily diminish, because the vapours collected by the mountains being the first sources of rivers, their quantity must decrease as the mountains diminish in height. The Black Sea in fact receives more water from rivers than the Mediterranean, and the same author observes, "the greatest rivers in Europe fall into the Black Sea, by means of the Danube, in which the rivers of Suabia, Franconia, Bavaria, Austria, Hungary, Moravia, Corinthia, Croatia, Bothnia, Servia, Transilvania, Wallachia, empty themselves; those of Black Russia and Podolia, go into the same sea by the Niester; those of the southern and eastern parts of Poland, of the northern parts of Muscovy, and the country of the Cossacks, enter therein by the Neiper or the Boristhenes; the Tanais and Copa also fall into the Black Sea by the Cimmerian Bosphorus; the rivers of Mingrelia, of which Phasis is the principal, also voids itself into the Black Sea, as does the Casalmac, the Sangaris, and other rivers of Asia Minor which have their course towards the north; nevertheless the Thracian Bosphorus, which is the only outlet from it, is not comparable to any of these great rivers." These facts prove, that evaporation alone carries off a very considerable quantity of water, and it is from this great evaporation from the Mediterranean that the ocean continually flows thither through the straits of Gibraltar. It is difficult to estimate the quantity of water any sea receives; we should be acquainted with the breadth, depth, and rapidity of all the rivers which enter therein, how much they increase and diminish in the different seasons of the year, and how much it loses by evaporation; the last of which is most difficult; for even supposing it proportional to the surfaces, it must be more considerable in a hot than in a cold climate; besides, water mixed with salt and bitumen, evaporates more slowly than fresh water; a troubled sea more quickly than one that is tranquil; and the difference of depth has also some effect: in short, so many circumstances enter into this theory of evaporation that it is scarcely possible to calculate any exact estimations on it. The water of the Black Sea appears to be less clear and less saline than that of the ocean. There are no islands in it, and its tempests are more violent and more dangerous than in the ocean, because the whole body of its waters being contained in a bason, which has but a small outlet, when they are agitated, they have a kind of whirling motion which strikes the vessels on every side with an insupportable violence. Next to the Black Sea the greatest lake in the universe is the Caspian Sea, whose extent in length from north to south is about 300 leagues, and scarcely more than fifty broad. This lake receives the Wolga and some other considerable rivers, as the Kur, the Faie, and the Gempo; but what is singular, it does not receive any on its eastern side; the country on that side being only a desert of sand almost unknown. Czar Peter I. sent some engineers there to design a chart of the Caspian Sea, who discovered that its figure was quite different from that given by former geographers, who had represented it to be round, whereas it is very long and narrow. The eastern coasts of this sea, as well as the neighbouring country, were unknown: even the existence of lake Aral, which is 100 leagues distant from it towards the east, was doubtful, or at least thought to be a part of the Caspian Sea, so that before the discoveries of the Czar there was unknown land in this climate upward of 300 leagues long by 100 or 150 broad. Lake Aral is nearly an oblong, and may be 90 or 100 leagues long, by 50 or 60 broad; it receives two very considerable rivers, the Sideroias and the Oxus, but as well as the Caspian has no outlet for its waters; and it bears the further resemblance, for as the Caspian receives no river on the east, so lake Aral receives none on the west, from which we may presume, that formerly these two lakes were but one, and that the rivers having, by degrees, diminished, left a great quantity of sand and mud, and which forms the country that now divides them. There are some small islands in the Caspian, and its waters are much less saline than those of the ocean; storms are here very dangerous, and large vessels are not used in it for navigation, because it has many sand banks, shoals and rocks scattered under the surface of the water. Pietro della Valle says, "The largest vessels employed on the Caspian Sea, along the coasts of Mazanda in Persia, where the town of Ferhabad stands, although they are called ships, appear smaller than our Tartanes. Their sides are high, and they draw but little water, having a flat bottom. They give this form to their vessels, not only because this sea is shallow, but because it is filled with shoals and sand banks; so that if the vessels were not fabricated in this manner they could not be used with safety. Indeed, I was astonished, why at Ferhabad they fish only for salmon, which are found at the mouth of the river, some poor sturgeons, and other sort of fresh water fish, of little value: I attributed the cause of it to their ignorance of the arts of fishing and navigation until the Cham of Esterabad, whose residence is at a sea port, informed me that the waters are so shallow 20 and 30 leagues from shore that it was impossible to cast the nets with the chance of taking any fish, and that it was for this reason they gave the above-mentioned form to their vessels, which are not mounted with any cannon, as but few corsairs and pirates ever visit this sea." Struys and other travellers have asserted, that in the neighbourhood of Kilan, there were two gulphs wherein the rivers of the Caspian were ingulphed, and carried afterwards by subterranean canals into the Persian Gulph. De Fer and other geographers have even marked out these gulphs in their maps, nevertheless we are assured by the people sent by the Czar that they do not exist.[B] | ||||||||||||||||||||||||||||||||||||||||||||||||
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