For nearly ten miles the river continued to lead us to the eastward of south; it then divided, the main channel coming from the south-west; we, however, followed the eastern branch until quite satisfied that it contained no water, and then fell back to the westward, striking the river near some cliffs, at the foot of which water was plentiful. Although only 1 p.m., I determined to halt for the remainder of the day, as it was too late to make an attempt to enter the hills without giving the horses the advantage of some hours' feed and rest. It also afforded me leisure to make astronomical observations and work up the plans of our route. A set of lunar distances, very carefully taken, placed the camp in longitude 121 degrees 3 minutes 30 seconds east, while that by account, carried on by triangulation and dead-reckoning from the Sherlock, placed us four and a half miles more to the westward; the latitude being 21 degrees 23 minutes 43 seconds. Camp 73. 1st September (Sunday). Read prayers. 2nd September. A march of three hours across the plains to the eastward brought us to the foot of the range, which we entered by a tolerably easy pass, and soon came upon a pool of water in a tributary to the Oakover, the mouth of which had been passed on our ascent of that river. Here we halted for two hours, and then resumed our route through steep and rocky hills, containing numerous fine springs. It was not until 7 p.m. that we finally got through the ranges, and emerged upon open sandy plains of vast extent, no object being observable from north-north-east round to south-south-east except low ridges of red drift-sand, in many parts nearly bare of vegetation. A large party of natives were encamped upon the watercourse down which we descended to the plain. Not wishing to alarm them, we passed the waterholes from which they were supplied, and proceeded a mile farther, but had in consequence to camp without water, although amongst abundance of grass. Camp 74. Latitude 21 degrees 21 minutes 30 seconds. NATIVE HEAD-DRESS. ENTER THE SANDY DESERT. 3rd September.