carefully reasoned but erroneous, in face of, for instance, such a wild
ebullition of venturesome theory as that attributed to an aforetime
Gottingen professor,* (*Professor Blumenbach according to Lang,
Historical Account of New South Wales, 1837 2 142.) who considered that
not only was Australia one country, but that it made its appearance upon
this planet in a peculiarly sudden fashion. His opinion was that "the
vast continent of Australia was originally a comet, which happening to
fall within the limits of the earth's attraction, alighted at length upon
its surface." "Alighted at length" is a mild term, suggestive of a
nervous lady emerging from a tram-car in a crowded street. "Splashed,"
would probably convey a more vigorous impression.

The belief that a strait would be found completely dividing New Holland
was a general one, as is shown by several contemporary writings. Thus
James Grant in his Narrative of a Voyage of Discovery (1803), expressing
his regret that his orders did not permit him to take his ship, the Lady
Nelson, northward from Port Jackson in 1801, speculated that "we might
also betimes have ascertained if the Gulf of Carpentaria had any inlet to
Bass Straits, and if it be discovered secure more quickly to Great
Britain the right of lands which some of our enterprising neighbours
might probably dispute with us. And this I trust will not be thought
chimerical when it was not known whether other Straits did not exist as
well as that dividing New Holland from Van Diemen's Land." Again, the
Institute of France in preparing instructions for the voyage of
exploration commanded by Nicolas Baudin (1800) directed a search to be
made for a strait which it was supposed divided Australia "into two great
and nearly equal islands."

Another interesting geographical problem to be determined, was whether a
great river system drained any part of the Australian continent. In the