Thursday, 9th June, Stony Flat. This country must be examined today for springs. I have therefore sent Muller down the creek to search that, whilst I must remain and get an observation of the sun. My party is far too small to examine the country well. I cannot go myself and leave the camp with the provisions to one man; the natives might attack him, and destroy the lot, there seem to be a great many tracks about. Three o'clock. Muller has returned; he has run the creek down until it joined another very large gum creek coming from the north-west--the one that I saw from the top of the range. The gum-trees were large; from one of them the natives had cut a large sheet of bark, evidently for a canoe. He also saw two large water holes, one hundred yards wide and a quarter of a mile long, with very high and steep banks. It seems to be the same creek as the Neale. Can it be Cooper's Creek? the country very much resembles it. My course will strike it more to the north-west to-morrow.