degrees 23 minutes 15 seconds.

10th August.

At 7.35 a.m. left the bivouac and steered 95 degrees, passed several
small salt lagoons in a thick swampy country; at 9.15 entered a gum
forest with close underwood, which rendered travelling slow and
difficult, but it gradually became more open; at 1 p.m. observed several
lakes to the north and east, six to seven miles distant; we then passed a
succession of dense thickets and patches of gum forest till 4.25, when we
turned north, and at 5.30 halted in an open patch of grass surrounded by
swampy thickets.

Latitude by observation 31 degrees 1 minute 44 seconds; longitude 117
degrees 45 minutes 10 seconds.

11th August.

At 7.25 a.m. steered north-east through gum forest; at 8.30 passed a dry
lagoon; at 9.10 changed the course to 95 degrees; the country became more
open; at 11.35 ascended an elevated ridge, and saw several bare granite
hills to the eastward; steered 75 degrees to the nearest; reached its
summit at 1.40 p.m., and halted for the remainder of the day to refresh
the horses, there being abundance of water in the hollows of the rock and
some grass around the base of the hill.

Latitude by observation 30 degrees 58 minutes 47 seconds; longitude 117
degrees 59 minutes 47 seconds.

DRY COUNTRY. GRANITE HILLS.

12th August.

Leaving the bivouac at 7.30 a.m., steered 122 degrees through alternate
patches of gum forest, underwood, and grass; at 11.50 reached the summit
of a bare granite hill, from which we could see Lake Brown, bearing 93
degrees to 103 degrees, Eaglestone Hill, 100 degrees, also many other
remarkable hills and peaks. Leaving this hill at 12.15 p.m., steered 58
degrees over undulating wooded country with several small watercourses
trending to the south; at 4.30 bivouacked at a scrubby hill, near a small
pool of rainwater, on a granite rock.

Latitude by observation 30 degrees 59 minutes 54 seconds; longitude 118
degrees 17 minutes.

13th August.

Resumed our course 58 degrees through level gum forest, then a spearwood
thicket, then dense underwood and patches of gum forest till 1.25 p.m.,
when we came to a native well among granite rocks; having watered the
horses, continued the course through the same description of country till
4.40, when we halted at the foot of a granite hill with plenty of
rainwater in the hollows and grass on a narrow strip between the scrub
and base of the bare rock.

Latitude by observation 30 degrees 48 minu