Kanzas nation; and of the Padoucas, there does not now exist even the
name.

July 27. Having completed the object of our stay, we set sail, with a
pleasant breeze from the N.W. The two horses swam over to the southern
shore, along which we went, passing by an island, at three and a half
miles, formed by a pond, fed by springs: three miles further is a large
sand island, in the middle of the river; the land on the south being
high, and covered with timber; that on the north, a high prairie. At ten
and a half miles from our encampment, we saw and examined a curious
collection of graves or mounds, on the south side of the river. Not far
from a low piece of land and a pond, is a tract of about two hundred
acres in circumference, which is covered with mounds of different
heights, shapes, and sizes: some of sand, and some of both earth and
sand; the largest being nearest the river. These mounds indicate the
position of the ancient village of the Ottoes, before they retired to
the protection of the Pawnees. After making fifteen miles, we encamped
on the south, on the bank of a high handsome prairie, with lofty
cottonwood in groves, near the river.

July 28. At one mile, this morning we reached a bluff, on the north,
being the first highlands, which approach the river on that side, since
we left the Nadawa. Above this, is an island and a creek, about fifteen
yards wide, which, as it has no name, we called Indian Knob creek, from
a number of round knobs bare of timber, on the highlands, to the north.
A little below the bluff, on the north, is the spot where the Ayauway
Indians formerly lived. They were a branch of the Ottoes, and emigrated
from this place to the river Desmoines. At ten and three quarter miles,
we encamped on the north, opposite an island, in the middle of the
river. The land, generally, on the north, consists of high prairie and