At each of these three Passes or Channels there is a Bar, as in all other rivers: these bars are three quarters of a league broad, with only eight or nine feet water: but there is a channel through this bar, which being often subject to shift, the coasting pilot is obliged to be always sounding, in order to be sure of the pass: this channel is, at low water, between seventeen and eighteen feet deep.[41]
This description may suffice to shew that the falling in with the land from sea is bad; the land scarce appears two leagues off; which doubtless made the Spaniards call the Missisippi Rio Escondido, the Hid River. This river is generally muddy, owing to the waters of the Missouri; for before this junction the water of the Missisippi is very clear. I must not omit mentioning that no ship can either enter or continue in the river when the waters are high, on account of the prodigious numbers of trees, and vast quantities of dead wood, which it carries down, and which, together with the canes, leaves, mud, and sand, which the sea throws back upon the coast, are continually augmenting the land, and make it project into the Gulf of Mexico, like the bill of a bird.
I should be naturally led to divide Louisiana into the Higher and Lower, on account of the great difference between the two principal parts of this vast country. The Higher I would call that part in which we find stone, which we first meet with between the river of the Natchez and that of the Yasous, between which is a cliff of a fine free stone; and I would terminate that part at Manchac, where the high lands end. I would extend the Lower Louisiana from thence down to the sea. The bottom of the lands on the hills is a red clay, and so compact, as might afford a solid foundation for any building whatever. This clay is covered by a light earth, which is almost black, and very fertile. The grass grows there knee deep; and in the bottoms, which separate these small eminences, it is higher than the tallest man. Towards the end of September both are successively set on fire; and in eight or ten days young grass shoots up half a foot high. One will easily judge, that in such pastures herds of all creatures fatten extraordinarily. The flat country is watery, and appears to have been formed by every thing that comes down to the sea. I shall add, that pretty near the Nachitoches, we find banks of muscle-shells, such as those of which Cockle-Island is formed. The neighbouring nation affirms, that according to their old tradition, the sea formerly came up to this place. The women of this nation go and gather these shells, and make a powder of them, which they mix with the earth, of which they make their pottery, or earthen ware. However, I would not advise the use of these shells indifferently for this purpose, because they are naturally apt to crack in the fire: I have therefore reason to think, that those found at the Nachitoches have acquired their good quality only by the discharge of their salts, from continuing for so many ages out of the sea.
If we may give credit to the tradition of these people, and if we would reason on the facts I have advanced, we shall be naturally led to believe, and indeed every thing in this country shews it, that the Lower Louisiana is a country gained on the sea, whose bottom is a crystal sand, white as snow, fine as flour, and such as is found both to the east and west of the Missisippi; and we may expect, that in future ages the sea and river may form another land like that of the Lower Louisiana. The Fort Balise shews that a century is sufficient to extend Louisiana two leagues towards the sea.
Footnotes:
[35] By the charter granted by Louis XIV. to M. Crozat, Louisiana extends only "from the edge of the sea as far as the Illinois," which is not above half the extent assigned by our author.
[36] According to the best maps and accounts extant, the distance from the Missisippi to the mountains of New Mexico is about nine hundred miles, and from the Missisippi to the Atlantic Ocean about six hundred; reckoning sixty miles to a degree, and in a straight line.
[37] It is not above nine hundred leagues.
[38] But not among the English; we call it the Ohio.
[39] That is, from the mouth of the Ohio to the river Iberville, which other accounts make but two hundred and fifty leagues.