At 6.20 a.m. steered north 40 degrees east, and, leaving Sturt's Creek, traversed open grassy plains till 9.5, when we entered a wooded country, with white-gum trees and underwood, acacia, triodia, and patches of grass; the soil a poor sandy red loam. At 11.0 passed to the south of an extensive grassy plain trending to the north-west; at 12.30 p.m. halted to ease the horses' backs from their loads, and resumed our route at 1.40, and at 2.0 crossed a ridge of stony country which the aneroid showed to be about 1700 feet above the sea level, and was the highest spot yet visited by the Expedition. At 2.20 altered the course to east, and followed a slight depression till 4.0, when we came to a dry watercourse trending north-west; this was traced down in search of water till 6.30, when we halted for the night, without finding any water. The day being very calm and hot, the horses were very much distressed for want of water; but as there was a little green grass on the bank of the creek, they were able to feed for a few hours during the night. Latitude by Leonis 17 degrees 35 minutes 6 seconds. 26th March. Proceeded down the creek, and at 7.20 a.m. came to a small pool of water, which the horses consumed in the space of a few minutes, but farther on came to a more abundant supply, and some of the pools appeared to be permanent, having a belt of water-pandanus and reeds round them; below this the channel was perfectly dry and sandy, but was much enlarged by numerous tributary gullies. At 12.50 p.m. came to a shallow pool, at which we camped. The country through which this creek passes is poor and stony, low hills of sandstone schist and limestone rising immediately behind the narrow strip of grassy land, which is fertilised by the overflow of the creek in the rainy season. The vegetable productions of the country seemed to be limited to a few small gum-trees, shrubby acacia, and triodia, with an occasional patch of grass. At the camp the bed of the creek was about forty yards wide, with banks fifteen feet high; the general course appeared to be north-west, a direction which renders it probable that it flows into Cambridge Gulf. Latitude by Pollux 17 degrees 25 minutes 31 seconds. SIXTY MILES WITHOUT WATER. 27th March.