35 minutes, and in
long. 138 degrees 39 minutes. The valley of Cooper's Creek was, however,
bounded in by low quartzose hills, covered with sand. The general level
of the interior was otherwise ferruginous clay, on which the long sandy
doones or ridges rested, excepting where their regularity was broken by
flooded plains. The clay rested on sandstone, which, with a few
exceptions, where fossil tertiary limestone occurred, similar to that of
the Murray cliffs, was ferruginous sandstone, at the depth of two feet
and a half or three feet.

NO. II. LOCALITIES OF THE DIFFERENT GEOLOGICAL SPECIMENS,
COLLECTED BY THE CENTRAL AUSTRALIAN EXPEDITION.

1) From the cliffs of the Murray River, both above and below the great
2) north-west bend, bounding the valley of that river, with an average
3) height of 150 or 200 feet.
4)
5 From the sandstone hills on the Murray.
6 From Carnapaga, on the first creek to the N.W. of the Darling River.
7 From station No. 3, on the Barrier or Stanley's Range, Mount Darling.
8 From the Glen of Yancowinna.
9 From the Iron Ridge, south of the Glen of Yancowinna.
10 From Mount Bourke, on Stanley's Range, No. 1 station.
11 From the Iron Stone Hill on the Range (Piesse's Knob).
12 From a central hill on the Range.
13 From a central hill.
14 From Lewis's hill.
15 From the Black Hill Mount Robe.
16 From a valley in the Range.
17 From the bed of the Creek.
18 From the Rocky Glen.
19 From the outer Range to the westward of the Barrier, Station No. 1.
20 From the same, Station No. 2.
21 From the Stony Creek.
22 Gathered from the plains between the creeks to the west of the Ranges.
23 From a distant hill in Stanley's Range--the base.
24 From the summit of the same.
25 From a rugged detached hill.
26 From a small hill near the Range.
27 From the nearer plains.
28 Ditto ditto.
29 From a water-worn hill near Flood's Creek.
30 From Station No. 38, Mount Wood.
31 From the summit of the Range, Station No. 39.
32 From Station No. 40. Mount Lyell, fifty miles east.
33 From some low hills, near Flood's Creek.
34 From the last hill on Stanley's Barrier Range.
35 From the Magnetic Hill, Mount Arrowsmith.
36 From the Table Hill, Mount Browne.
37 From the White Hill.
38 From the Depot Glen.
39 From the Black Hill, Mount Robe.
40 Ditto ditto ditto
41 From the summit of Grey's Range.
42 From the last hill to the north, lat. 28 degrees 26 minutes.
43 From the most distant hill to the no