Saturday, 24th July, South-east Side of Flat-topped Hill. Left at 8.10 a.m. on the same course, 122 degrees, over an undulating stony plain, with narrow sand hills at intervals, and a number of lagoons containing rain water, where we camped. I intend to move to-morrow to another large lagoon that we have seen from a small rise, and rest the horses there; they have had a very severe day of it, and feel the want of shoes very much. The stones are mostly white quartz and ironstone, small and water-washed. I conclude they have come from the hills that are to the south-west. Distance to-day, twenty-four miles.