The elevation of the hills on either side was at first entering considerably less than in the former range; they had also lost much of their steep and precipitous appearance; but as we gradually proceeded up, the former distinctive characteristics returned: the hills rose higher and more boldly, almost immediately from the water's edge, and continued each mile to present a loftier and more rugged front; never however attaining the extreme altitude of the former or Sea Range.

Above Reach Hopeless the width of the alluvial land, lying between the immediate margin of the river and the hills which bound its valley, considerably increased; and just in proportion as the high bold land approached the channel on one shore, it receded from it on the opposite, and left an extensive alluvial flat between that bank and the retreating hills; the whole valley, too, widened out, so that, supposing the stream at one time to have filled it from the bases of the high land on either side, it must have had a breadth above Reach Hopeless of from three to five miles, and this still increased when I last traced its presumed course beyond Mount Regret.
The extreme altitude of Sea Range is from 7 to 800 feet, and of the hills last seen, near Mount Regret, from 4 to 500.

The distinctive formation common to both consists in their level summits, within twenty feet of which a precipitous wall of rock, of a reddish hue, runs along the hillside.
VEGETABLE PRODUCTIONS.
The upper portion of the valley through which the river passes varies in its nature from treeless, stony plains to rich alluvial flats, lightly timbered with a white-stemmed gum.

The banks are steep and high, thickly clothed with the acacia, drooping eucalyptus, and tall reeds.

The various lake-like reaches had, of course, no perceptible stream, but their banks, no less than the dry patches in the bed of the river, satisfied us that the Victoria had recently been, and in all probability would soon again become, a large and rapid river.
GOUTY-STEM TREE.
Among the most curious vegetable productions along its banks are the silk cotton-tree and the gouty-stem tree.