The weather was cloudy, but it cleared up during the forenoon; in the
afternoon rain commenced with a perfect calm; for the last three days
easterly winds have prevailed, often blowing very strong at night.

In the rocky gullies, we found the following plants: a new species of
Grevillea, having pinnatifid leaves with very long divisions, the
blossoms of a fine red, and the seed-vessels containing two flat seeds,
surrounded by a narrow transparent membrane; Leucopogon juniperinum and
lanceolatum; a Dodonaea with long linear leaves and D. triquetra, were
frequent.

Dec. 4.--I went with my whole party to Zamia Creek, the latitude of which
is 25 degrees 5 minutes 4 seconds, and which is about sixteen miles west
by north from our last camp.

Dec. 5.--We followed Zamia Creek about six miles down. It is very winding
and scrubby; the rock on its banks is a clayey flagstone (Psammite); the
upper strata are more clayey, and break in many small pieces. Several
hills approached the creek; and a large mountain which I called Bigge's
Mountain, in acknowledgment of the kind support of Frederic Bigge, Esq.,
was seen to the eastward. A large kangaroo started out of the creek, and
was killed by our dogs; it appeared to be rather different from the
common one, being remarkably light-coloured, with a white belly, black
end of the tail, and the inside of the ear dark. We soon met with a fine
reedy water-hole, with swarms of little finches fluttering about it; and,
the place being suitable, I encamped for the night, and took the
opportunity to repair some of our harness. The night was cloudy; the
morning very fine; and the day very hot, with an occasional fresh breeze
from the northward, which generally sets in about eleven o'clock. Thick
cumuli came from the northward during the afternoon, but disappeared