large body of water inland, fresh or salt; that there were neither trees
nor ranges, but that all was an arid waste so far as they were accustomed
to travel.

Thirdly. I infer the non-existence of an inland sea, from the coincidence
observable in the physical appearance, customs, character, and pursuits
of the Aborigines at opposite points of the continent, whilst no such
coincidence exists along the intervening lines of coast connecting those
points.

With respect to the first consideration, it is unnecessary to add further
remark; as regards the second, I may state, that although I may sometimes
not have met with natives at those precise spots which might have been
best suited for making inquiry, or although I may sometimes have had a
difficulty in explaining myself to, or in understanding a people whose
language I did not comprehend; yet such has not always been the case, and
on many occasions I have had intercourse with natives at favourable
positions, and have been able, quite intelligibly, to carry on any
inquiries. One of these opportunities occurred in the very neighbourhood
of the hill from which Mr. Poole is said to have seen the inland sea, as
described in Captain Sturt's despatch.

There are several reasons for supposing Mr. Poole to have been deceived
in forming an opinion of the objects which he saw before him from that
elevation: first, I know, from experience, the extraordinary and
deceptive appearances that are produced in such a country as Mr. Poole
was in, by mirage and refration combined. I have often myself been very
similarly deceived by the semblance of hills, islands, and water, where
none such existed in reality. Secondly, in December 1843, I was within
twenty-five miles of the very spot from which Mr. Poole thought he looked