Saturday, 31st March, The Stevenson. I am obliged to remain here to-day; my horses require shoeing. The country cuts up the shoes very much.

Sunday, 1st April, The Stevenson. I find to-day that my right eye, from the long continuation of bad eyes, is now become useless to me for taking observations. I now see two suns instead of one, which has led me into an error of a few miles. I trust to goodness my other eye will not become the same; as long as it remains good, I can do. Wind east; cool. Heavy clouds.

Monday, 2nd April, The Stevenson. Started at 8 o'clock; course 355 degrees to distant hills. At six miles we struck a gum creek with water in it, but not permanent. At ten miles we crossed another, running between rugged hills; a little water coming from the west and running east-south-east through a mass of hills. At twelve miles crossed a valley a quarter of a mile broad, through which a gum creek runs, with an immense quantity of drift timber lying on its banks. At twenty miles arrived at the first part of the range, and at twenty-eight miles camped on a gum creek running east and coming from the south of west. The first three miles of to-day's journey were over good country; it then became rather scrubby, with numerous small creeks and valleys running to the east. Plenty of grass and salt-bush, with gravel, ironstone, and lime on the surface. At a mile before we made the rugged creek the ironstone became less, and a hard white stone took its place, and continued to the range, on which it is also found. Gypsum, chalk, ironstone, quartz, and other stones, are the chief materials of which it and the other hills are composed. There are also a few of a hard red sandstone. The range is broken, and running nearly east and west. The country round is slightly undulating; numerous small creeks running to the eastward, with a deal of grass and salt-bush. No water in this creek. Camped without. Wind east.

Tuesday, 3rd April, Gum Creek, South of Range. Ascended the hill at three miles from last night's camp. The country very rough, stony, and scrubby to the base. The view from it is very extensive. I have named it Mount Beddome, after S. Beddome, Esquire, of Adelaide. To the west is another broken range, about fifteen miles distant, of a dark-red colour, running nearly north and south. The country between is apparently open, with patches of scrub. A gum creek comes from the south-west and runs some distance to the north-east; it then turns to the east. In the distant west appears a dense scrub. On a bearing of 330 degrees there is a large isolated table hill, for which I shall shape my course, to see if I can get an entrance that way. To the north are a number of broken hills and peaks with scrub between; they are of every shape and size. To the east another flat-topped range; country between also scrubby; apparently open. Close to the range, distant about twenty miles saw hills in the far distance; to the east another flat-topped small range; between it and the other the creek seems to run. The highest point of it bears 80 degrees, and I have named it Mount Daniel, after Mr. Daniel Kekwick, of Adelaide. From east to south-east the country is open and grassy; low ranges in the distance. Saw some rain water, bearing 30 degrees, to which I will go, and give the horses a drink; they had none last night. Distance, two miles. Obtained an observation of the sun, 118 degrees 17 minutes 30 seconds. At six miles crossed the broad bed of a large gum creek; gravel; no water. At eight miles the red sand hills commence, covered with spinifex; and on the small flats mulga scrub, which continues to the base of the hill. Red loose sand; no water. Distance, twenty miles from Mount Beddome to this hill. The country good, until we get among the spinifex.

Wednesday, 4th April, Mount Humphries. At break of day ascended the mount, which is composed of a soft white coarse sandstone. On the top is a quantity of water-worn quartz, cemented into large masses. The view is much the same as from Mount Beddome, broken ranges all round the horizon, and apparently a dense scrub from south-west to west. It then becomes an open and grassy country, with alternate patches of scrub. I can see a gum creek about two miles distant; I can also see water in it, which the horses have not yet discovered. I shall therefore go in that direction, and give them a drink. To the north and eastward the country appears good. Went to the aforesaid water, to see if there is any that I can depend upon. On my return, wanting to correct my instrument, which met with an accident three or four days ago, by the girths getting under the horse's belly (he bolted and kicked it off), I sent Kekwick to examine the creek that I saw coming from the north. He says there is plenty of water to serve our purpose. The creek is very large, with the finest gum-trees we have yet seen, all sizes and heights. This seems to be a favourite place for the natives to camp, as there are eleven worleys in one encampment. We saw here a number of new parrots, the black cockatoo, and numerous other birds. The creek runs over a space of about two miles, coming from the west; the bed sandy. After leaving it, on a bearing of 329 degrees, for nine miles, we passed over a plain of as fine a country as any man would wish to see—a beautiful red soil covered with grass a foot high; after that it becomes a little sandy. At fifteen miles we got into some sand hills, but the feed was still most abundant. I have not passed through such splendid country since I have been in the colony. I only hope it may continue. The creek I have named the Finke, after William Finke, Esquire, of Adelaide, my sincere and tried friend, and one of the liberal supporters of the different explorations I have had the honour to lead. Wind south-east. Cloudy.

Thursday, April 5th, Good Country. Started on the same course to some hills, through sand hills and spinifex for ten miles. Halted for half an hour to obtain an observation of the sun, 117 degrees 6 minutes. Within the last mile or two we have passed a few patches of shea-oak, growing large, having a very rough and thick bark, nearly black. They have a dismal appearance. The spinifex now ceased, and grass began to take its place as we approached the hills. From the top of the hill the view is limited, except to the south-west, where, in the far distance, is a long range. The country between seems to be scrub, red sand hills, and spinifex. To the west the country is open, but at five miles is intercepted by the point of the range that I am about to cross. To the north-west and east is a mass of flat-topped hills, of every size and shape, running always to the east. Camped on the head of a small gum creek, among the hills, which are composed of the same description of stones as the others. This water hole is three feet deep, and will last a month or so. The native cucumber is growing here.

CHAMBERS PILLAR.

Friday, 6th April, Small Gum Creek in Range of Hills. Started on the same course, 330 degrees, to a remarkable hill, which has the appearance at this distance of a locomotive engine with its funnel. For three miles the country is very good, but after that high sand hills succeeded, covered with spinifex. At six miles we got to one of the largest gum creeks I have yet seen. It is much the same as the one we saw on the 4th, and the water in it is running. Great difficulty in crossing it, its bed being quicksand. We were nearly across, when I saw a black fellow among the bushes; I pulled up, and called to him. At first he seemed at a loss to know where the sound came from. As soon, however, as he saw the other horses coming up, he took to his heels, and was off like a shot, and we saw no more of him. As far as I can judge, the creek comes from the south-west, but the sand hills are so high, and the large black shea-oak so thick, that I cannot distinguish the creek very well. These trees look so much like gums in the distance; some of them are very large, as also are the gums in the creek. Numerous tracks of blacks all about. It is the upper part of the Finke, and at this point runs through high sand hills (red), covered with spinifex, which it is very difficult to get the horses through. We passed through a few patches of good grassy country. In the sand hills the oak is getting more plentiful. We were three-quarters of an hour in crossing the creek, and obtained an observation of the sun, 116 degrees 26 minutes 15 seconds. We then proceeded on the same course towards the remarkable pillar, through high, heavy sand hills, covered with spinifex, and, at twelve miles from last night's camp, arrived at it. It is a pillar of sandstone, standing on a hill upwards of one hundred feet high. From the base of the pillar to its top is about one hundred and fifty feet, quite perpendicular; and it is twenty feet wide by ten feet deep, with two small peaks on the top. I have named it Chambers Pillar, in honour of James Chambers, Esquire, who, with William Finke, Esquire, has been my great supporter in all my explorations. To the north and north-east of it are numerous remarkable hills, which have a very striking effect in the landscape; they resemble nothing so much as a number of old castles in ruins; they are standing in the midst of sand hills. Proceeded, still on the same course, through the sand rises, spinifex, and low sandstone hills, at the foot of which we saw some rain water, where I camped. To the south-west are some high hills, through which I think the Finke comes. I would follow it up, but the immense quantity of sand in its bed shows that it comes from a sandy country, which I wish to avoid if I can. Wind south-east. Heavy clouds; very like rain.