Journal of an Expedition into the Interior of Tropical Australia Part 9

24TH JUNE.--The h.o.a.r-frost had stiffened the gra.s.s, and the water was frozen so that the horses cared not to drink. I proceeded N. N. W., in which direction a beautiful cone rose to a great height, and sharp apex.

Stony hills of trap appearing also in that line, I turned northward, and, after crossing a level tract of high ground, much like a dividing feature, (especially as seen from Mount Owen,) I entered a valley descending to the northwest. It fell rapidly, contained large water holes, and in two of these, at length, an abundant supply of water. The course, throughout all its windings, was towards the north-west, and this I, at the time, thought, might be a northern water. I therefore returned, anxious to bring the party thus far, at all events, and resolved to follow this little river down. We arrived, on our way back, in the evening of the same day, in the valley I had quitted in the morning, having followed down a water-course from the end of Hope's Table Land, under which I had pa.s.sed, in search of a good way for the carts. Although we had seen promising ponds of water in this little channel, we could find none in the lower part, having in the expectation of finding some, rode on until darkness prevented me from going further. We were thus obliged to pa.s.s the night (a very cold one) without water, and almost without fuel. I missed the comfortable cavern where I had slept a few nights before, especially when I arose here in the night to mend the fire, and found we had no more wood at hand. I learnt afterwards that at the camp, the thermometer at 4 P. M. had been as low as 17 of Fahrenheit.[*] Thermometer, at sunrise, 21; at noon, 51; at 4 P. M.

49; at 9, 29.

[* This was 15 degrees below the freezing point, and shows how much more easily cold may be endured in a dry atmosphere than where there is moisture, as instanced in the following extract from a despatch of Captain James C. Ross (in command of the Antarctic Expedition), dated 7th April, 1841, and published in the Tasmanian Journal.

"With a temperature of 20 below the freezing point, we found the ice to form so rapidly on the surface, that any further examination of the barrier in so extremely severe a period of the season being impracticable, we stood away to the westward, for the purpose of making another attempt to approach the magnetic pole, and reached its lat.i.tude (76 S.) on the 15th February."]

25TH JUNE.--Continuing our ride as soon as day-light permitted, ten minutes brought us to a pond containing plenty of water under a shelving rock, and here we alighted to breakfast, which was pleasant enough, but not so gratifying as the position of this pond, which would enable me to bring the carts through these valleys, to this convenient intermediate stage in the way to the Northern river. The next question was, whether the route to the eastward, descending into these valleys near Mount Clift, or that by my first route, when I discovered this rocky country, should be preferred; and I returned towards our camp this morning by the eastern gullies, in hopes to find an easy descent nearer to Mount Clift than at the point where I before came down. But I found them much more acclivitous and rocky. We at length, with difficulty, got our horses up a rocky point, on which grew a thick scrub of "blackwood," as Yuranigh called it, an acacia having many tough stems growing thickly together from one root, and obstructing the pa.s.sage, and covering the ground with its half-fallen and fallen timber. Our pa.s.sage along the range thence towards Mount Owen, having been too much to the eastward, brought us upon the bend of a gully falling to the Maran; a wild and impracticable looking dell as ever was seen. On regaining our track near Mount Owen, and returning along it to the camp, I found that another pond had been discovered in the valley, by Felix Maguire, who on two occasions, had dreamt of water, risen, and walked directly to where he found it! However that might have been, this man had a happy knack in finding water. In the neighbourhood of this camp some interesting plants were collected; viz.

NOTHOCHLOENA DISTANS, GRAMMITIS RUTOEFOLIA, CHEILANTHES TENUIFOLIA, ADIANTUM HISPIDULUM and a.s.sIMILE, all ferns, together with HOVEA LANCEOLATA, the weedy SPh.o.e.rANTHUS HIRTUS, GREVILLEA FLORIBUNDA, a low shrub, occupying the ravines. Besides these we observed a small species of SIDA in the sandy soil of forests, the DOODIA CAUDATA Br., a verdant fern, and the SOLANUM FURFURACEUM with lilac flowers, and small red berries. A shrub loaded with succulent drupes, seated in reddish cups, appeared to be a new species of VITEX, but its genus was uncertain, there being no flowers. What is here called GREVILLEA FLORIBUNDA may have been an allied species, for the leaves were more downy, almost tomentose above. In addition to this a new species of the common genus DODONOEA, frequently met with afterwards, was now producing its flowers.[*]

Thermometer, at sunrise, 12; at noon, 50; at 4 P. M. 51; at 9, 22.

[* D. MOLLIS (Lindl. MS.); molliter p.u.b.escens, ramulis subteretibus, foliis obovatis acutis truncatis rotundatis retusis tridentatisque, capsulis tetragonis trigonisque p.u.b.escentibus apteris.]

26TH JUNE. The party moved forward, at length, with the certainty of finding water for at least three days' journey, and of a hopeful water- course being before us. Pa.s.sing by the foot of Mount Owen, I observed the barometer which gave an elevation of 2083 feet: the summit might be 700 feet higher. My plan of route was, to enter the little river that turned to the south-west (as I had found it did, on the 20th,) and to travel along its valley upwards, until I reached the pond near which I had bivouacked on the 25th. This we accomplished most successfully before sunset, encamping beside the large pond already mentioned, near which were two others. The earth by the margin was so soft that neither the horses nor bullocks could approach the water; they could only be watered out of buckets; but the water was excellent, and water of any quality, in abundance too, was to us rather uncommon good fortune, and quite cheering, even when surrounded by soft mud. Thermometer, at sunrise, 14; at noon, 48; at 4 P. M. 47; at 9, 37.

27TH JUNE. We had next to trace up a gra.s.sy valley which seemed to come directly from the vicinity of that in which I had found water and bivouacked on the 24th. It formed an excellent line, and we found it possible to keep this fine firm level surface, until we had approached to within two miles of that spot. Leaving a little hill of trap to the left, and some brigalow scrub on the right, we reached the old ground and encamped. The small ponds had evaporated, but, in the frosty night, the cattle were not likely to require water, as they had been watered on the way, about 3 P. M., at a rocky well in the valley. We had now traced with our wheels, a good way through a country much broken and shut up by sandstone gullies; but which contained also many rich valleys, and extensive hilly tracts of trap rock, on which the gra.s.s was very luxuriant, apparently available for either sheep or cattle. Immediately to the westward of this camp (marked x.x.xVIII.) an extensive valley was bounded by the fine trap range of Hope's Table Land; which range was open along the summit, and contained springs, in various ravines along its sides. In these ravines, we first saw the arborescent Zamia, and various remarkable shrubs; the MYOPORUM CUNNINGHAMII of Swan River, forming a shrub six feet high, with white fragrant flowers. Thermometer, at sunrise, 20; at 9 P. M., 29. Height above the sea, 2064 feet.

28TH JUNE.--Severe frost whenever the sky was clear, seemed the ordinary weather of that country, at that season; showing, as the barometer also indicated, that we were at a great height above the sea. I sent the party forward, guided by Yuranigh, along my former track, to the ponds in the newly discovered channel, falling north-west; and I proceeded myself, accompanied by Mr. Stephenson, to the summit of the fine cone already mentioned. From this, I beheld a splendid and extensive view of the mountains further northward. Most of the summits I had previously intersected, and many others, very remarkable, just appeared over an intermediate woody range, through which I was at a loss to discover where our supposed northern river would pa.s.s. Far in the north-west, I could just distinguish the tops of curiously broken hills arising from a much lower country; and therein I hoped to find, whatever might be the final course of our river, a pa.s.sage to the north-west, and water. The most important feature in that scene seemed to me to be a grey misty tint, as if it marked a valley descending from the highest eastern mountains, towards the curiously broken summits in the northwest. Bare crests of similar hills, appeared to arise throughout the whole extent of that valley. Under those lofty mountains, at such elevation, in such a clime, with these romantic hills, that valley must be a paradise if watered well, as I hope it is. So flowed the "spring" of hope at least, as it was fed by the scene then before me. The cone we had ascended consisted of trap rock, much resembling that of Mount Aquarius; but, at its base, and on its sides, I found in large ma.s.ses, the very compact felspathic rock which characterises the valley of the Darling. This has been considered a very fine-grained sandstone; but it is evidently an altered rock. Here, in contact with trap, it possessed the same tendency to break into irregular polygons, some of the faces of which were curved; and I observed one ma.s.s which had been so tossed up, that its lower side lay uppermost, inclined at an angle of about 60. That this is a hypogene rock, sometimes in contact with granite as well as with trap, is evident at Oxley's Table Land, and other places. I was glad to find it here, as affording a prospect of meeting with better soil than the loose sand we had seen so much of. We here found the grey, p.r.i.c.kly SOLANUM ELLIPTIc.u.m.

I named this cone Mount P. P. King; and, I have since ascertained, by that officer's register and calculations, the height of this summit above the sea, to be 2646 feet; and the height of this camp, 2159 feet.

Thermometer, at sunrise, 25; at 4 P. M., 55; at 9, 25. (x.x.xIX)

29TH JUNE.--Crossing a small tributary which was full of water (coming from Hope's Table Land), we continued to travel along the left bank of the newly found river. Rocky precipices overhanging it, obliged me to make some detours, and to pa.s.s through some scrubs; but still we regained the banks of the river, although our progress was not considerable. Its general course was still north-west, to the spot selected for my second camp on its banks. The channel was now broad; the banks high, rounded, and gra.s.sy; in some places, rocky. Water in the channel was rarely to be seen, but at the junction of tributaries, where recent temporary showers seemed to have fallen. By careful observation, I ascertained the variation of the needle to be 8 4' E. here. Thermometer, at sunrise, 25; at 4 P. M., 68; at 9, 53. Height above the sea, 1914 feet. (XL.)

30TH JUNE.--The course of the river was now found to turn to the southward of west; and, even in that direction, rugged cliffs covered with scrub greatly impeded our progress. I endeavoured to conduct the carts along the bed of the river, soft and sandy as it was; but we did not proceed far in it, before rocks, fallen trees, and driftwood, obliged us to abandon that course as speedily as we could. Then, ascending a projecting eminence, we plunged into the scrubs; but, even in a southwest direction, we came upon the river. Pursuing its course along the bank, southward, I arrived near the base of a fine open forest hill; and, directing the party to encamp, I hastened to its summit. I there obtained a view of most of the mountains of the eastern range formerly observed, and enough of the fixed points, to enable me to determine the position of this. In the south-west, a line of open forest, and a vast column of smoke seemed too plainly to mark the further course of our river; but, towards the north-west, I saw much to reconcile me to this disappointment. Summits of broken and uncommon aspect, beyond an intervening woody range, there indicated a much lower and different kind of country, as if that was, indeed, the basin of a system of northern waters; the woody intervening range appearing to be the division between them. As our last explored river again turned southward, it seemed reasonable to expect, beyond that very continuous range, rivers pursuing a different course. This range was plainly traceable from the high mountains more to the eastward, and was continuous westward to three remarkable conical hills, beyond which, the view did not extend. On the same range, a fine tableshaped mountain appeared nearly north. This I had already intersected from other stations, and named Mount Faraday. The hill on which I stood consisted of trap-rock, and seemed to be almost the western extremity of Hope's Table Land. A copious spring was afterwards found by Mr. Stephenson, in a valley to the eastward of this summit. That ravine was extensive; and in it grew various remarkable trees. The bottle-tree (Delabechea) grew more gregariously than we had ever seen it, in the stony banks of the channel of the torrent from the hills. One th.o.r.n.y tree or shrub (first seen at the base of Mount P. P. King) again appeared here; it was, generally, in a withered state; had a leaf somewhat like the human hand, and a pod containing two peas of a bright scarlet colour, about the shape and size of a French bean. This, sometimes grew to a tree as much as a foot in diameter; and the natives, who, like Nature herself, may be said to do nothing in vain, had cut one down, and carried off the whole of the trunk. The wood was of a leaden colour. This proved to be a new species of ERYTHRINA, or coral tree.[*]

By our last day's journey, we had lost two miles of northing, and had thus recrossed the 25th parallel of south lat.i.tude. I therefore determined to cross our friendly little river, and look for another beyond the range to the northward. Thermometer, at sunrise, 44; at noon, 68; at 4 P. M., 65; at 9, 38. Height above the sea, 1732 feet. (XLI.)

[* E. VESPERTILIO (Benth. MS.); glaberrima, caule fruticoso aculeato, foliorum petiolo elongato, foliolis trilobis lobo medio recto acutiusculo lateralibus multo majoribus falcato-divaricatis obtusissimis.--Although no flowers were seen, the genus of this shrub is well indicated by the pod and the general habit. The leaflets are often above four inches broad and not two inches long, not unlike the form of a bat with its wings extended.]

1ST JULY.--With that view, I rode towards Mount Faraday, anxious to look into the valley beyond it. After a two hours' ride, I pa.s.sed under its western summit, and still pressed forward, in hopes of seeing at length into the valleys beyond. I thus entered a very thick scrub, so impervious that I was obliged to turn westward, until I came upon sandstone gullies into one of which I descended. Following this downwards, I found it fell to the westward, and in a hollow part of its rocky bed I came to some clear water. But this was inaccessible, even to my horse, nor could I take him further down that wildly broken gully; therefore we backed out, and ascended as we could. Then riding southward in search of one more accessible, I at length, descended into a gra.s.sy valley, which ran northwest, and gave promise of something still better. I could not follow it then without provisions, having none with me, and I therefore hastened back to the camp, resolved to take with me men and provisions sufficient to enable me to explore this further. In the scrub I pa.s.sed through on my way back, I found various very remarkable shrubs new and strange to me.

One grew on a large stalk, from which leaves radiated without other or any branches. These leaves, hanging gracefully around the stem, gave to this shrub the resemblance of the plume of a staff-officer. The outer side of each leaf was dark and shining, the inner white and woolly.

Rarely these tall stems separated into two. Other branches there were none. Some very beautiful new acacias also grew there. One, in particular, with leaves exactly similar to those of the silver-leaved ironbark, was very remarkable, a broad rough-leaved FICUS, with opposite leaves not unlike those of the New Holland Upas. The white-flowered lead- wort (PLUMBAGO ZEYLANICA) and the TRIODIA PUNGENS were abundant among the gra.s.ses. A downy Dodonaea, with triangular leaves, was producing its small flowers[*], and a scrubby bush with hard narrow leaves and globular fruit the size of a rifle-ball, proved to be a new CAPPARIS.[**]

Thermometer, at daybreak, 35; at 9 P.M., 38.

[* D. TRIANGULARIS (Lindl. MS.); molliter p.u.b.escens, foliis obtriangularibus tridentatis, pedunculis masculis axillaribus subsolitariis.]

[** C. LORANTHIFOLIA (Lindl. MS.) ramosa, inermis, ramulis tomentosis, foliis lineari-oblongis obtusis coriaceis glabris sesqui-pollicaribus aveniis, pedunculis solitariis axillaribus tomentosis foliis brevioribus, stipite duplo longiore, fructu sphaerico tuberculato glabro.]

2D JULY.--Returning with two men and Yuranigh to the valley where I had been yesterday, I followed it downwards, and soon found that it widened very much, and contained large dry ponds, with the traces of a deep current of water at some seasons. At length, the rocky precipices seemed to recede, and formed occasionally bold headlands of most picturesque outline. Two, that towered above the woods before us, resembled pyramids, and I saw an open country beyond them, from which other summits of extraordinary form seemed to emerge. Yet we had found no moisture in the ponds, and lamented that a country, in every other respect so fine, should be without water. Further on, I perceived reeds in the hollow of the valley, and Yuranigh said there must be a spring, upon which he walked in amongst them, but still found the earth dry. The reeds at length covered an extensive flat, and looked, at the lower part of the flat, so green, that I sent Corporal Graham to examine that point. He emerged from the reeds with a face that, at a distance, made Douglas, my other man, say, "He has found water." He had found A RUNNING STREAM, to which he had been guided by its own music, and taking a tin pot, he brought me some of it. The water was clear and sparkling, tasting strongly of sulphur, and Yuranigh said that this was the head of a river that NEVER DRIED UP. In this land of picturesque beauty and pastoral abundance, within eighty miles of the tropics, we had discovered the first running stream seen on this journey. I returned, determined to bring the party thus far, and with the intention of pa.s.sing that night where we had found water in a rock about six miles back, that we might sooner reach the camp next day. At that spot we had also the benefit of a cavern, before which, a good fire being made, we defied the frost of a very cold night, the thermometer having been registered at the camp, at 3 A.M., as low as 7. In the scrubs we had pa.s.sed through in the morning, a variety of the ACACIA PODALYRIIFOLIA, with grey velvety leaves, was scarcely in flower; and I observed a beautiful new species of STENOCHILUS with large tubular flowers.[*] The ACACIA FALCATA appeared also on the sandstone ground above the gullies, and a broad-leaved form of the EREMOPHILA MITCh.e.l.lII. The moon shone brightly, and the rock being full of silver mica, the splendour of the scene imparted to my eye and mind then a degree of gratification far beyond any a.s.sociations of the richest furniture of a palace. We found it impossible to get our horses to the water; but we hit upon an expedient which answered even better than a bucket,--my Mackintosh cloak.

[* S. CURVIPES (Benth. MS.) glaber, foliis lanceolatis integerrimis basi in petiolum angustatis pedicellis recurvis, calycis foliolis latis ac.u.minatis, corollae glabrae ventricosae laciniis acutis inferiore ultra medium soluta.--Flowers large and thick on recurved pedicels 4 to 6 lines long. Calycine leaves broader than in all the other species.]

3D JULY.--In returning, we looked for a good line of approach, and found an easy way for the carts to descend into the valley. On arriving at the camp, I learnt that a large pond had been discovered in a rocky part of the river, about a mile below our camp. Thermometer, at sunrise, 14; at noon, 60; at 4 P.M., 61; at 9, 26. Height of camp above the sea, 1800 feet. (XLII.)

4TH JULY.--The clouds had gathered, and it rained heavily this morning.

Nevertheless, the party moved off, crossing the river where the banks had been cut to facilitate the pa.s.sage. With Yuranigh's a.s.sistance we hit upon an excellent line of route, availing ourselves of a gra.s.sy valley descending from Mount Faraday, just so far as to avoid the rocky crooked part, and then crossing and cutting through a piece of scrub directly to the point of easy ascent, we thus made a good road into the valley, and arrived in good time, notwithstanding the rain, at the rock of my bivouac. The night-sky cleared up, and I found our lat.i.tude (by Arcturus) to be 24 54' 12" S. Thermometer, at sunrise, 43; at 4 P.M., 49; at 9, 38. Height above the sea, 1437 feet. (XLIII.)

5TH JULY.--Another frosty night succeeded the day of rain, and froze our tents into boards, not easily to be packed up this morning. We proceeded along our horses' track, and the beautiful headland which appeared quite isolated, and just such as painters place in middle distance, I named Mount Salvator. We encamped on a slight elevation of the right bank of the reedy rivulet, near the pyramids. Our prospects had suddenly brightened, when instead of following chains of dry ponds, we had before us a running stream, carrying life and nourishment towards the country we were about to explore. The whole aspect of the country seemed new to us.

The barometer showed we were rapidly descending, and I expected that our living stream would soon join that greater stream, the basin of which I thought I could trace in the line of mist seen from Mount P. P. King on the 28th June. The course of this river, unlike the others, curved round from N.W. towards north, and having its origin in mountains equidistant between Cape York and Wilson's Promontory, it was reasonable to suppose that we had at length crossed the division between northern and southern waters. That between eastern and western waters was still to be discovered, and in a country so intricate, and where water was so scarce then, the course of rivers afforded the readiest means of determining where that division was. If the general course of this river was found to be to the eastward of north, we might safely conclude that the dividing ground was on the west or to the left of our route; if to the westward of north, it might be to the eastward, or on the right of our route, and this seemed the more probable from the line of a river flowing north- westward, which I had seen the valley of, from Mount P. P. King. Lat.i.tude 24 50' 2". S. Thermometer, at sunrise, 16; at noon, 50; at 4 P. M., 49; at 9, 38. Height above the sea, according to sixteen observations, 1421 feet. (XLIV.)

6TH JULY.--A number of small bushes of CRYPTANDRA PROPINQUA appeared amongst the rocks; back from the valley, and in the woods below, we found an acacia, apparently, but distinct from, A. DECORA (Reichb.) VAR.

MACROPHYLLA; it approached A. AMOENA, but the stem was less angular, and the phyllodia bore but one gland. A large tree with long h.o.a.ry leaves, and flat round capsules, proved to be a fine new BURSARIA, at a later season found in flower. See October 10th.* A Loranthus also was found here, which Sir William Hooker has since described.[**] Travelling along the bank of this stream, we found it flowing, and full of sparkling water to the margin. The reeds had disappeared, and we could only account for the supply of such a current, in such a country, at such a season, by the support of many springs. We made sure of water now for the rest of our journey; and that we might say of the river "Labitur et labetur in omne volubilis aevum." The hills overhanging it surpa.s.sed any I had ever seen in picturesque outline. Some resembled gothic cathedrals in ruins; others forts; other ma.s.ses were perforated, and being mixed and contrasted with the flowing outlines of evergreen woods, and having a fine stream in the foreground, gave a charming appearance to the whole country. It was a discovery worthy of the toils of a pilgrimage. Those beautiful recesses of unpeopled earth, could no longer remain unknown. The better to mark them out on my map, I gave to the valley the name of Salvator Rosa.[***]

The rocks stood out sharply, and sublimely, from the thick woods, just as John Martin's fertile imagination would dash them out in his beautiful sepia landscapes. I never saw anything in nature come so near these creations of genius and imagination. Where we encamped, the river was very deep, the banks steep and muddy, so that the use of a bucket was necessary in watering the cattle. Notwithstanding every precaution, one animal walked into the river, and could not be got out without great difficulty. The only fish we caught in this river were two enormous eels, beautifully spotted. Large sh.e.l.ls of the UNIO genus lay abundantly on the banks, about the old fires of the natives. These were larger than either those found on the Darling, or those of the Maran; and although such freshwater mussles seem to have but one shape, a peculiarity in these was pointed out to me by Yuranigh, who said they much resembled the impressions left by a black-fellow's foot, (which is much broader at the toes than at the heel). We here met with a new species of BORONIA, resembling B. ANETHIFOLIA, of which many varieties afterwards occurred.

It grows about two feet high, and had solitary pale purple flowers.[****]

A new species of ACACIA with straight, oblong, shining leaves, also grew here.[*****] In the valley we found ERECHt.i.tES ARGUTA, a weed resembling European groundsel; on the rocks, a small slender shrub with white flowers; and in the sandy scrub, the LEUCOPOGON CUSPIDATUS formed a small shrub. Thermometer, at sunrise, 16; at noon, 50; at 4 P.M., 49; at 9, 38. (XLV.) Height above the sea, 1270 feet.

[* B. INCANA (Lindl. MS.); arborea, inermis, foliis oblongo-linearibus supra glabris subtus incanis, panicula terminali tomentosa, floribus distantibus.]

[** L. SUBFALCATUS (Hook. MS.); ramis dichotomis patentibus, foliis oppositis linearibus lineari-lanceolatisve obtusis subfalcatis glabris trinerviis, floribus axillaribus binis arcte pendentibus brevissime pedicellatis, calycis contracti cylindracei ore dilatato, petalis 6 linearibus glaberrimis supra medium coalitis.]

[*** "His soul naturally delighted in scenes of savage magnificence and ruined grandeur; his spirit loved to stray in lonely glens, and gaze on mouldering castles."--ALLAN CUNNINGHAM (THE POET).]

[**** B. BIPINNATA (Lindl. MS.) glabra vel pilosa, foliis bipinnatis pinnatisque, foliolis linearibus subteretibus obtusis, floribus subsolitariis axillaribus foliis brevioribus 8-andris.]

[***** A. EXCELSA (Benth. MS.) glabra, ramulis subangulatis, phyllodiis falcato-oblongis obtusiusculis mucronulatisve basi angustatis subcoriaceis nitidis multinervibus venulosis eglandulosis, pedunculis solitariis geminisve capitulo dense multifloro brevioribus vel brevissimis. Very near A. VENULOSA, Cunn.; but smooth, the phyllodia shining, 2 to 3 inches long, 6-9 lines broad, the flower heads usually almost sessile.]

7TH JULY.--Continuing along the eastern margin of the reeds, we soon found that the river expanded into a lake covered with them, and that in one or two spots there also grew the "Balyan" of the Lachlan, (a bulrush mentioned in my former journals). We listened, and still heard the current of water amongst these reeds. From the margin of this lake the hills, rocks, and woods, on the opposite sh.o.r.e, presented a most charming morceau of picturesque scenery. Our route was through an open forest which skirted the reedy margin, over very firm ground, and in a general direction about north-west. At length we approached the northern limits of the reedy lake, no river being visible flowing out of it, as we had reason to expect. We found there, however, only a dry channel, which bore the marks of a considerable stream at some seasons. Following this dry channel down, I found its course turned to the northward, and even to the north-east. When we were disposed to encamp, I could find no water in the bed, nor were we better off when we had encamped, until Corporal Graham dug between two rocks therein, and, fortunately, found a spring. Thus, in one day vanished the pleasing prospect we had enjoyed in the morning, of a stream flowing in the direction of our intended route. This might be, I then thought, the tributary to a larger river, which I still hoped would be found to flow westward from the coast ranges, and, finally, take the desired north-west direction. Thermometer, at sunrise, 23; at 4 P.M., 58; at 9, 25. (XLVI.) Height above the sea, 1191 feet.

8TH JULY.--Entertaining this opinion, I still should have followed this river down, had I not been impeded by gullies as deep as itself falling into it, and which obliged me to cross to the left bank. There a thick brigalow scrub grew to the very margin, and this was seared by rugged gullies. A deep and continuous channel, entering from the westward, induced me to turn in that direction so far, that I at length determined to penetrate at once, if possible, to the north-west, expecting that there I might intercept our river, if it should turn in that direction, or, if not, cross some range into a more open country. The whole day was lost, however, in toiling through a brigalow scrub. Various water-courses crossed our route, but all descending towards the river we had left. The scrub was so thick that we could only pa.s.s where accidental openings admitted us, and by this sort of progress, until within an hour of sunset, I found we had travelled about nine miles, and had gained only half a minute of lat.i.tude. Having penetrated, on foot, and with difficulty, about two miles ahead of the party, in pursuing the course of a small watercourse, I found that even this turned south-east, evidently to fall into the reedy basin we had previously explored; therefore, I determined on an immediate retreat out of that labyrinth of scrub, back to our friendly river. It was comparatively easy to return through the opening we had made by cutting down much of the brush as we advanced, so that by twilight we reached a good gra.s.sy spot about half way to the river, and near it, found some good ponds of water. A pigeon, flying almost in my face, first drew my attention to the hollow where we afterwards found the water. It was in soft mud, however, in which one of the bullocks got bogged, and could only be taken out by the whole strength of the party dragging him with ropes. Thermometer, at sunrise, 18; at 4 P.M., 54; at 9, 25. Height above the sea, 1241 feet.

9TH JULY.--The cattle were so much exhausted by drawing through the scrub, and I had so much to do at my map, that I gave to the cattle and the party, a day's rest. Lat.i.tude, 24 34' 12" S. Thermometer, at sunrise, 14; (in my tent, 18;) at 9 P.M., 48.

10TH JULY.--Returning, still along our old track, towards a slight eminence, three miles from our camp, I there set the party to work, to cut a way across the gully, which had first obliged me to turn westward.

While the men were so employed, I rode about five miles northward, but met with no opening or water-course admitting of a pa.s.sage in that direction. On the contrary, I returned, on intercepting one running S. E.

towards our river. The party had taken all things across when I rejoined them, and we travelled along the left bank of the gully, chiefly through open forest land, until we approached the river. Scrub, and muddy gullies, obliged us to cross the river soon after we reached its banks.

Water appeared more abundant in its bed here, and we encamped on the border of a small plain, hemmed in by brigalow scrub, in lat.i.tude 24 33'

25" S. Thermometer, at sunrise, 23; at noon, 58; at 4 P.M., 62; at 9, 29. Height (XLVII.) above the sea, 1192 feet.

11TH JULY.--We travelled along the right bank of the river, through a fine open forest, until our route, in a N. E. by N. direction, was again impeded by the river. We had now descended from the upper sources of this river, at least 1000 feet according to the barometer. We had seen, in a large pond, a fish called mullet, which abounds in the rivers falling to the eastern coast, but which I had never seen in those falling westward.

It was also obvious that there was no coast range between us and the coast, and consequently that a very decided break, at least, occurred in it, about the lat.i.tude of 25 S. This was more apparent to me on crossing the river, and sending Yuranigh up a tree, about three miles beyond. He could see no mountains to the northward or north-east, but only the high table land already seen to the eastward, in which direction he could trace the course of the river. I hastened back to the party, directed them to encamp, and proceeded with two men and Yuranigh in a N. W.

direction, carrying provisions for a long ride. We plunged into the sea of Brigalow--

"----And we did buffet it, With l.u.s.ty sinews throwing it aside, And stemming it with JACKETS ALL IN TATTERS."

After working out our way thus, for about ten miles, our toils were rewarded with a scene of surpa.s.sing beauty, that gradually opened to us.

That long-lost tree, the graceful Acacia pendula, received us in the foreground, and open plains, blended with waving lines of wood, extended far into bluey distance, beyond which an azure coronet of mountains of romantic forms, terminated the charming landscape.

"Far in the west, the long, long vale withdrawn,"

included columns of smoke, marking out the line of a river, which, with its dark and luxuriant woods, pervaded the whole scene; perhaps the finest I ever had the good fortune to discover. I beheld it from a perfectly clear and gra.s.sy hill of rich black soil, on which we had emerged, through a fringe of Acacia pendula. I could not advance beyond that spot, until I had taken bearings and angles on the peaks and summits before me. To the north-west, an apparent opening, seen between these ma.s.ses, seemed to indicate the bed of another river. On completing my observations we rode forward across the plain, towards the woody vale, the sun being then near setting. A solitary emu ran towards us, from a great distance, apparently encouraged by the mere appearance of quadrupeds, which, although new to it, seemed to have no terrors for it.

I could not allow the men to fire at it, partly, I believe, from a sense of shame that we should thereby appear to take unfair advantage, and prove ourselves more brutal than the quadrupeds, whom nature had indulgently destined to carry us on their backs. The open down we traversed, consisted of rich black mould, in which there was fossil wood in great abundance, presenting silicified fragments so curiously wooden as to be only distinguishable from wood, by their detached and broken character. Such fossils are not uncommon in Australia, on plains of rich black earth, which is a constant concomitant. Their geological history may be simple, and would probably be very interesting, if philosophy could but find it out. We found, further on, a channel full of water, with reeds about the bed of it. There had been a current in it a short time previously, and, indeed, we had seen the remains of recent rain, in some hollows in the Brigalow scrub. The river came from the westward, and thus might have afforded the means of travelling in that direction, had other directions been found impracticable. We made our fire in a hollow near the water, not wishing either to alarm or attract the natives; and thus we pa.s.sed the night pleasantly enough, with a large fire before us.

Thermometer, at sunrise, 18; at 4 P.M., 65; at 9, 30.

12TH JULY.--Returning to the camp, I sought and found, with the a.s.sistance of Yuranigh, a more open way through the scrub for our carts, than that by which we had penetrated to the good country. I had directed Mr. Stephenson to examine, during my absence, the western sh.o.r.e of the reedy lake of Salvator, in order to ascertain whether it had any outlet in that direction; but he returned without having reached the base of the remarkable rocky range to the westward; thus leaving it still uncertain, although the direction of the river since discovered, left little reason for supposing that any waters from the valley of the Salvator, could escape to the westward. Thermometer, at sunrise, 11; in my tent, 15; at noon, 67 at 4 P.M., 65; at 9, 35. Height above the sea, 1107 feet.

13TH JULY.--After marking this camp XLVIII., we quitted the river Salvator, and travelled along our track of yesterday, or nearly N. W., but deviating from this track occasionally, where broken ground or thick scrub was to be avoided. The highest part of the scrubby land we crossed, was 1310 feet above the sea. We arrived in good time at the river, where I had previously slept, and there encamped. On the plains adjacent, the ACACIA PENDULA grew, as on those near the Bogan; and we saw also various new and curious gra.s.ses, and some very singular shrubs in the scrub. The banks of the river were steep, and consisted of soft clay. I employed the party to make a bridge across it, and this was well completed before sunset. Thermometer, at sunrise, 23; at noon, 65; at 4 P.M. 68; at 9, 40. Height above the sea, 951 feet. (XLIX.)

14TH JULY.--Crossing the river, (which I called the Claude), we travelled, first, through an open forest, and then across one of the richest plains I had ever seen, and on which the ANTHISTIRIA AUSTRALIS, and PANIc.u.m LOEVINODE, the two best Australian gra.s.ses, grew most abundantly. The soil was black; the surface quite level. There might have been about a thousand acres in the first plain we crossed, ere we arrived at another small river, or water-course, which also contained water. We soon reached the borders of other very extensive plains and open downs, apparently extending far to the eastward. On our left, there was a scrub of Acacia pendula. The undulating parts of the clear land, were not so thickly covered with gra.s.s as the plains, not because the soil was bad, but because it was so loose, rich, and black, that a sward did not so easily take root and spread upon it, from its great tendency to crack, after imbibing moisture, on its subsequent evaporation. All this rich land was thickly strewed with small fragments of fossil wood, in silex, agate, and chalcedony. Many of the stones, as already observed, most strikingly resembled decayed wood, and in one place the remains of an entire trunk lay together like a heap of ruins, the DILAPIDATED remains of a tree! I obtained even a portion of petrified bark; but specimens of this were rare. The elevation of the highest part of these downs, was 1512 feet above the sea.