Volume II Part 33 (2/2)
Once more I set out for Mount Napier, followed by a party of men with axes to clear its summit, at least sufficiently for the purpose of taking angles with the theodolite. The night had been clear and the morning was fine, but as soon as I had ascended the hill rain-clouds gathered in the south-west and obscured the horizon on all sides; I could only see some points at intervals, but I took as many as I could after the men had cleared a station for the theodolite. I perceived two very extensive lakes in the low country between Mount Napier and the south-eastern portion of the Grampian range, which terminated in the hill that I had previously named Mount Abrupt. Between the largest of these waters (called by me Lake Linlithgow) and the mountains there appeared an extensive tract of open gra.s.sy land.
MOUNT ROUSE.
To the eastward at the distance of twelve miles I perceived a solitary hill, somewhat resembling Mount Napier, and named it Mount Rouse; but a haze still concealed the more distant country. On reaching the camp where we arrived in the dark, I found that the carts had not even then returned; but as the barometer promised better weather I did not much regret their non-arrival as the delay would afford me another chance of having a clear day on Mount Napier.
September 10.
I again proceeded to the hill and obtained at length a clear and extensive view from it in all directions. In the north the Grampian range, on all sides grand, presented a new and striking outline on this.
Far in the west I could recognise in slight breaks on a low horizon some features of the valley of Nangeela (Glenelg).
AUSTRALIAN PYRENEES.
Eastward the summits of a range I thought of naming the Australian Pyrenees were just visible over a woody horizon; and to the south-east were several detached hills and some elevated ridges of forest land, apparently near the coast. One isolated hill resembling a haystack was very remarkable on the seash.o.r.e. This I named Mount Hotspur being the only elevation near Lady Julia Percy's Isle (not Isles as laid down on the charts for there is but one, now called by whalers the Julian Island). To the southward I could just distinguish the Laurence Islands but a haze upon the coast prevented me from seeing that of Lady Julia Percy. Smoke arose from many parts of the lower country and showed that the inhabitants were very generally scattered over its surface. We could now look on such fires with indifference, so harmless were these natives compared with those on the Darling, and the smoke now ascended in equal abundance from the furthest verge of the horizon. It was impossible to discover the sources of streams or the direction of any ranges visible in the surrounding country; but upon the whole I concluded that the only practicable route for us homewards at that time would be through the forests and by pa.s.sing as near as possible to the base of Mount Abrupt, the south-eastern extremity of the Grampians. Several forest hills stood above the extensive level country extending from our camp to Mount Abrupt, but I could trace no connection between these hills, and was rather apprehensive that a soft and swampy country intervened.
CRATER OF MOUNT NAPIER.
I had this day leisure to examine the crater on this hill more particularly and found its breadth to be 446 feet; its average depth 80 feet. The cellular rocks and lava stood nearly perpendicular around one portion of it; but there was a gap towards the west-north-west, on which side the crater was open almost to its greatest depth. (See Plate 22.) Several deep tongues of land descended from it to the west and north-west, forming the base of the hill, and had somewhat of the regularity of water-worn features. No marks of decomposition appeared in the fragments projecting from the highest points, however much exposed.
On the contrary all the stringy twisted marks of fusion were as sharp and fresh as if the lava had but recently cooled. One species of moss very much resembled the Orchilla, and I thought it not impossible that this valuable weed might be found here as it occurred on similar rocks at Teneriffe. Just as I reached the highest summit this morning a bronze-wing pigeon arose from it; a circ.u.mstance rather remarkable considering that this was the only bird of that species seen on this side the mountains besides the one we saw on Pigeon Ponds on the 3rd of August. On returning to the camp I found that the carts had arrived soon after my departure in the morning; but the men had the misfortune to lose two bullocks in crossing the swampy stream where we had been previously encamped. One was suffocated in the mud, and the other having lain down in it could not be made to rise. By observing the stars alpha and beta Centauri I ascertained the magnetic variation to be 3 degrees 2 minutes 45 seconds East, and by the sun's alt.i.tude observed this day at Mount Napier I found the lat.i.tude of that hill to be 37 degrees 52 minutes 29 seconds South.
September 11.
In order to lighten the carts as much as possible I caused the packsaddles to be placed on the spare bullocks, and various articles carried upon them; thus lightening to less than eight hundredweight each the loads of two of the heavy carts which had narrow wheels and sunk most in the ground. The old cover of the boat carriage was also laid aside, and in its place some tarpaulins which had previously added to the loads were laid across our remaining boat. A heavy jack used to raise cartwheels was also left at this camp, and some iron bars that had been taken from the boat-carriage when it was shortened. Thus lightened we proceeded once more into the fields of mud, taking a northerly direction.
For several miles we encountered worse ground than we had ever crossed before yet the carts came over it; but broad swamps still lay before us.
SWAMPS HARDER THAN THE GROUND AROUND THEM.
Despairing at length of being able to avoid them, I impatiently galloped my horse into one and the carts followed, thanks to my impatience for once, for I do not think that I should otherwise have discovered that a swamp so uninviting could possibly have borne my horse, and still less the carts. After this I ventured to pursue a less circuitous route.
AGAIN REACH THE GOOD COUNTRY.
About that time a yellow flower in the gra.s.s caught my eye and, remembering that we had seen none of these golden flowers since we left the beautiful valley of the Wannon, I ventured to hope that we were at length approaching the good country at the head of that stream. Such was my anxious wish when I perceived through the trees a glimpse of an open gra.s.sy country, and immediately entered a fine clear valley with a lively little stream flowing westward through it and which I named the Grange.
This was indeed one of the heads of the Wannon and we had at length reached the good country. The contrast between it and that from which we had emerged was obvious to all; even to the natives who for the first time painted themselves in the evening and danced a spirited corrobory on the occasion. This day Piper had seen two of the native inhabitants and had endeavoured to persuade them to come to me, but all to no purpose until at length, enraged at the unreasonable timidity of one of them, he threw his tomahawk at him and nearly hit him as he edged off; an act of which, as I told him in the strongest terms, I very much disapproved.
September 12.
The course of the little stream being to the northward, I proceeded along its right bank this morning until it turned to the north-west; but we soon after came to another to which the former seemed to be but a tributary. Its course was almost due west, and the valley in which it flowed was deep and boldly escarped. The stream thundered along with considerable rapidity over a rocky bottom consisting of the same sort of trap or ancient lava. I had little doubt that this was the princ.i.p.al head of the Wannon, a river crossed by us on the 11th of August. Meeting next an important branch falling into it from the south-east and being obliged to cross this, we effected the pa.s.sage even with the carts, although the horses were nearly swimming. We proceeded next along a continuous ridge of fine firm ground covered with excellent gra.s.s, and soon after we saw before us a smaller stream flowing under a broad gra.s.sy vale and, having crossed it also without difficulty, we encamped in one of the valleys beyond, where this tributary appeared to originate. A finer country could scarcely be imagined: enormous trees of the mimosa or wattle of which the bark is so valuable grew almost everywhere; and several new varieties of Caladenia were found today. The blue, yellow, pink, and brown-coloured were all observed on these flowery plains.
MOUNTS BAINBRIGGE AND PIERREPOINT.
The sublime peaks of the Grampians began to appear above the trees to the northward, and two lower hills of trap-rock arose, one to the south-west the other north-west of our camp. That to the northward I named Mount Bainbrigge, the other on the south Mount Pierrepoint.
September 13.
We broke up our camp early this morning and on reaching the highest ground we discovered a large lake on our left: it was nearly circular, about half a mile in circ.u.mference and surrounded by high firm banks from which there was no visible outlet; I named it Lake Nivelle. At a few miles beyond this lake the cheering sight of an open country extending to the horizon first appeared through the trees; and we soon entered on these fine downs where the gently undulating surface was firm under our horses' feet and thickly clothed with excellent gra.s.s.
MOUNT STURGEON.
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