ange, the direction of which was about
north-north-west. The soil was poor and stony, producing a little feed
for stock; but it could scarcely be made available, as the country is
completely covered with thickets of acacia of small growth. At 4 p.m.
bivouacked on a small watercourse running through a level grassy flat,
bounded on both sides by thickets of wattle.

SCRUBBY COUNTRY NORTH FROM THE IRWIN RIVER.

19th September.

At 8.15 a.m. steered a nearly north course, through a country of the same
description as yesterday; crossed several small gullies trending west, in
some of which a little water still remained; at 4.20 p.m. halted for the
night at a brackish pool in a small gully trending west.

20th September.

Started at 8.0 a.m., continuing a northerly course, over a similar
description of country as during the past two days, crossing three large
gullies coming from the eastward, but apparently near their source. At
3.45 halted on a large stream-bed, with a few brackish or rather salt
pools in its sandy channel, which was in some places nearly 100 yards
wide; from our encampment we observed a very remarkable peaked hill,
distant about twenty miles, and from its outline conjectured it to be
composed of the same vein of trap-rock as that which forms similar ranges
further to the eastward.

21st September.

The scarcity of water and the very level appearance of the country to the
northward of our bivouac, added to the general denseness of the thicket
of acacia and cypress, rendering a continuance of a north course
unadvisable, we steered north-west from 8.30 a.m. till noon, when we
ascended a scrubby sand ridge, from which we had an extensive view;
neither hill nor valley could be discovered to the north, east, or
west--nothing but one immense sea of dense thicket of acacia and cypress
was visible in these directions; the course was therefore changed to
west, and continuing it without much alteration over a succession of low
ridges of drifted sand, the valleys being filled with dense thickets,
until 6.20 p.m., when the approach of night compelled us to bivouac in a
small patch of gum forest, which also afforded a few scattered tufts of
grass for our horses. Although this was the lowest spot passed in a
distance of more than ten miles, it was so completely dried up and
parched that a search for water was fruitless, even by digging; the
scanty allowance of very brackish water in our kegs was therefore much
rel