portions of Australia, and as these journals have hitherto only been
partially published in a fragmentary form, and are now out of print, it
has been deemed desirable to collect the material into one volume, for
convenience of reference, and to place on permanent record some of the
earlier attempts to penetrate the terra incognita which then constituted
so vast a portion of the Australian Continent.

Although, during the twenty-two years which have elapsed since the last
of these expeditions was undertaken, the geographical knowledge of
Australia has so far advanced as to fill in most of the details of its
physical features and set at rest the speculative opinions and theories
of early explorers, it has not been deemed desirable to alter or amend
the impressions or views recorded at the time, but simply reproduce the
journals as originally compiled.


[TABLE OF CONTENTS.

MESSRS. GREGORY'S EXPEDITION TO THE EAST AND NORTH OF SWAN RIVER. 1846.

THE SETTLERS' EXPEDITION TO THE NORTHWARD FROM PERTH, UNDER MR.
ASSISTANT-SURVEYOR A.C. GREGORY. 1848.

HIS EXCELLENCY GOVERNOR CHARLES FITZGERALD'S EXPEDITION TO THE GERALDINE
LEAD MINE. 1848.

THE MURCHISON RIVER. 1857.

GASCOYNE RIVER. 1858.