June 9.--This day the river ran to the north-west by north; about six miles below our halting-place it received Mary's River, a pretty little stream. The country on the north side which we passed over was of various description; the hills barren and stony, with dwarf eucalypti, or gums, casuarinae, and a few of the sterculia heterophylla; the country hilly and open: some of the flats on the banks of the river were extensive and rich, and apparently not subject to floods. On the south side of the river, the country was more generally a rich flat, backed by distant hills; to the south-west, stony eminences occasionally ended on the river. On the hills many specimens of agate, iron-stone, and jasper were procured, also some flint; the low stones of the river produced the same: abundance of fine freestone was every where seen. The general elevation of the country still continues high; the river pours along a vast body of water; there is no fresh in it, and it is not in any respect above its usual level. The rapids are caused by the river dividing into two channels, forming small islands; the water here runs with great rapidity on a rocky and stony bottom, but of considerable depth; the obstructions solely arising from trees which have been washed by the floods from the banks, and which on the subsidence of the water have remained in the narrows. The character of this river is in every respect different from the Lachlan; its waters are pure and transparent, with no marks of flood; it derives its source and continuance from springs and additional streams, and is in no way dependent upon rains for its permanent existence. June 10.--Remained at this station for the purpose of refreshing the people and horses. Examined the country to the north-east for a few miles; it differed but little from that already passed over, in point of quality of soil, but was broken into irregular hills and valleys, without rising into any one distinguishing or remarkable hill: the surface of the country seemed elevated, and rising to the eastward. The soil for the most part a reddish light mould, the hills covered with small stones, the trees dwarf gum, box, a few cypresses and casuarinae; the soil well covered with grass. Kangaroos, fish, and swans, were the produce of this day's sport, so that we enjoyed all the necessaries, and many of the luxuries of life.