n an
apparently boundless flat, without any fixed point on which to direct our
movements, nor was there a single object for the eye to rest upon, beyond
the dark and gloomy wood that surrounded us on every side.

Soon after passing this hill, the whale-boat struck upon a line of sunken
rocks, but fortunately escaped without injury. Mulholland, who was
standing in the bow, was thrown out of her, head foremost, and got a good
soaking, but soon recovered himself. The composition of the rock was
iron-stone, and it is the first formation that occurs westward of the
dividing range. We noticed a few cypresses in the distance, but the
general timber was dwarf-box, or flooded-gum, and a few of the acacia
longa scattered at great distances. In verifying our position by some
lunars, we found ourselves in 142 degrees 46 minutes 30 seconds of east
long., and in lat. 35 degrees 25 minutes 15 seconds S. the mean variation
of the compass being 4 degrees 10 minutes E. it appearing that we were
decreasing the variation as we proceeded westward.

On the 13th, we passed the first running stream that joins the
Morumbidgee, in a course of more than 340 miles. It came from the S.E.,
and made a visible impression on the river at the junction, although in
tracing it up, it appeared to be insignificant in itself. The circumstance
of these tributaries all occurring on the left, evidenced the level nature
of the country to the north. In the afternoon, we passed a dry creek also
from the S.E. which must at times throw a vast supply of water into the
river, since for many miles below, the latter preserved a breadth of
200 feet, and averaged from 12 to 20 feet in depth, with banks of from
15 to 18 feet in height. Yet, notwithstanding its general equality of
depth, several rapids occurred, down which the boats were hurried with
great velocity. The body of water in the river continued undiminished,
notwithstanding its increased breadth of channel; for which reason I
should imagine that it is fed by springs, independently of other supplies.
Some few cypresses were again observed, and the character of the distant
country resembled, in every particular, that of the interior between the
Macquarie and the Darling. The general appearance of the Morumbidgee, from
the moment of our starting on the 13th, to a late hour in the afternoon,
had been such as to encourage my hopes of ultimate success in tracing it
down; but about three o'clock we came to one of those