I saw no Callitris (Pine of the colonists) in all that country, but a range, shewing sandstone cliffs appeared to the southward, in long. 145 degrees and lat. 24 degrees 30 minutes south.  The country to the northward of the river, is, upon the whole, the best, yet, in riding ninety miles due east from where I crossed the southern bend, I found plenty of water, and excellent grass, a red gravel there approaches the river, throwing it off to the northward.  Ranges extending N. N. W. were occasionally visible from the country to the northward.”

Sir Thomas Mitchell’s position at his extreme west was more than 460 miles from the nearest part of the Gulf of Carpentaria; he was in a low country, and on the banks of a river which had ceased to flow.  Whatever the local appearances might have been, which led the Surveyor-General to conclude that it would reach the northern coast, I do not know, but notwithstanding the favourable report he made of it, I never for a moment anticipated that this river would do so; I felt assured, indeed, that however promising it might be, it would either enter the Stony Desert or be found to turn southward, and be lost amongst marshes and lagoons.  The appearance of Cooper’s Creek might have justified my most sanguine expectations, but I was too well aware of the character of Australian rivers, and had seen too much of the country into which they fall, to trust them beyond the range of sight.  My natural course on the discovery of Cooper’s Creek would have been to have traced it downwards, but I was not unmindful that I should keep it between myself and the track on which Mr. Browne and I had last returned from the north-west interior, in pursuing the northerly course I intended, and I consequently felt satisfied, after a little consideration, that if it continued northerly, I should strike it again; if not, that it would either spread over the Stony Desert, or fall short of it altogether.

On making this discovery, therefore, my hopes were centered in its upward, not its downward course, for judging that in crossing the Stony Desert, I had crossed the lowest part of the interior, my anticipations of finding any important river in the central regions of Australia were destroyed.  My endeavour had been, not only to examine the country through which I was immediately passing, but to deduce from it, what might be its more extended features, and to put together such facts as I reasonably could, to elucidate the past and present state of the continent.  In the course of my investigations, I saw grounds for believing that the fall of the interior was from north to south and from east to west.  However much the more northerly streams might hold to the northward and westward, whilst in the hilly country, I felt assured, that as soon as they gained the depressed interior, they would double round to the southward, and thus disappoint the explorer.  Sir Thomas Mitchell himself tells us, that every river he traced on his recent journey,