Читать книгу Journals of Two Expeditions into the Interior of New South Wales - John Oxley - Страница 4

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The colony had been established many years before any successful attempt had been made to penetrate into the interior of the country, by crossing the range of hills, known to the colonists as the Blue Mountains: these mountains were considered as the boundary of the settlements westward, the country beyond them being deemed inaccessible.

The year 1813 proving extremely dry, the grass was nearly all destroyed, and the water failed; the horned cattle suffered severely from this drought, and died in great numbers. It was at this period that three gentlemen, Lieutenant Lawson, of the Royal Veteran Company, Messrs. Blaxland, and William Wentworth, determined upon attempting a passage across these mountains, in hopes of finding a country which would afford support to their herds during this trying season.

They crossed the Nepean River at Emu Plains, and ascending the first range of mountains, were entangled among gullies and deep ravines for a considerable time, insomuch that they began to despair of ultimate success. At length they were fortunate enough to find a main dividing range, along the ridge of which they travelled, observing that it led them westward. After suffering many hardships, their distinguished perseverance was at length rewarded by the view of a country, which at first sight promised them all they could wish.

Into this Land of Promise they descended by a steep mountain, which Governor Macquarie has since named Mount York [Note: This mountain was found to be 795 feet in perpendicular height above the vale of Clwydd.]. The valley [Note: Named by Governor Macquarie the Vale of Clwydd.] to which it gave them access was covered with grass, and well watered by a small stream running easterly, and which was subsequently found to fall into the Nepean River. From Mount York they proceeded westerly eight or ten miles, passing during the latter part of the way through an open country, but broken into steep hills. Seeing that the stream before mentioned as watering the valley ran easterly, it was evident they had not yet crossed the ranges which it was supposed would give source to waters falling westerly; they had however proceeded sufficiently far for their purpose, and ascertained that no serious obstacles existed to a farther progress westward.

Their provisions being nearly expended, they returned to Sydney, after an absence of little more than a month; and the report of their discoveries opened new prospects to the colonists, who had began to fear that their narrow and confined limits would not long afford pasture and subsistence for their greatly increasing flocks and herds.

His Excellency Governor Macquarie, with that promptitude which distinguishes his character, resolved not to let slip so favourable an opportunity of obtaining a farther knowledge of the interior. Mr. Evans, the deputy surveyor, was directed to proceed With a party, and follow up the discoveries already made. He crossed the Nepean River on the 20th of November, 1813, and on the 26th arrived at the termination of Messrs. Lawson, Blaxland, and Wentworth's journey. Proceeding westward, he crossed a mountainous [Note: Since named Clarence Hilly Range.] broken country, the grass of which was good, and the valleys well-watered, until the 30th, when he came to a small stream, running westerly; this stream, called by him the Fish River, he continued to trace until the 7th of December, passing through a very fine country, adapted to every purpose either of agriculture or grazing; when he met another stream coming from the southward: this latter stream he named Campbell River, and when joined with the Fish River, the united streams received the name of the Macquarie River, in honour of his excellency the present governor of New South Wales.

Mr. Evans continued to trace the Macquarie River until December the 18th, passing over rich tracts clear of timber, well-watered, and offering every advantage which a country in its natural state can be supposed to afford. During this excursion, Mr. Evans fell in with abundance of kangaroos and emus, and the river abounded with fine fish: he saw only six natives during the whole time of his absence, viz. two women and four children, although on his return he observed many fires in the neighbourhood of the mountains. On the 8th of January, 1814, he returned to Emu Plains, having gone in the whole near one hundred miles in a direct line due west from the Nepean River.

From the report of Mr. Evans, Governor Macquarie was induced to believe that a road might be opened for the whole distance already surveyed, and was most anxious that the colony should reap as soon as possible the advantages, which the discovery of such extensive and fertile tracts seemed to open.

The ample means afforded for this purpose enabled Mr. Cox, to whose superintendence this work was entrusted, to complete a road passable for loaded carriages early in 1815. This road extended in length upwards of one hundred miles, the first fifty of which passed along a narrow ridge of the Blue Mountains, bounded on each side by deep ravines, and precipitous rocks. The road which was cut down Mount York was a work of considerable labour and magnitude, and reflected the highest credit upon all employed in it. This important task being finished, the governor resolved in person to visit a country of which so much had been said, and to judge from actual observation how far the sanguine hopes which had been entertained were likely to be realized; his excellency therefore, accompanied by Mrs. Macquarie and his suite, set out from Emu Plains on the 26th of April, 1815, and arrived on the 4th of May at a small encampment (the site of which had been previously selected), on Bathurst Plains, near the termination of Mr. Evans's journey. Governor Macquarie having been pleased to publish for the information of the colonists such observations on the country as he deemed necessary, I shall not presume to add any thing to an account, which so clearly and accurately describes all that could be interesting or beneficial to the colonist and general inquirer.

I have therefore inserted in the Appendix the account published by the Governor in the Sydney Gazette, of the 10th of June, 1815, as affording the best and most authentic information on the subject. During the Governor's stay at Bathurst, he despatched Mr. Evans, and a party with a month's provisions, to explore the country to the south-west, and it is the result of that journey which led to the expedition, the direction of which was entrusted to my command.

The means which his excellency placed at my disposal were well calculated to attain the object in view, and it is a matter of the most sincere regret, that the nature and description of the country which we passed through was for the most part such as to afford few interesting objects of research or remark.

The botanical productions of the country have however in a great measure been ascertained by Mr. Allan Cunningham, the King's botanist, who accompanied the expedition.

With respect to the construction of the chart prefixed to this Journal, it is thought proper to observe, that the situation of the principal stations of Bathurst, and the depot on the Lachlan River, were ascertained by celestial observations, and connected by a series of triangles, commencing at the latter point, and closing at Bathurst. New base lines were frequently measured, and any unavoidable errors which might arise from the nature of the country were corrected at every proper opportunity by observed latitudes; so that on the return of the expedition to Bathurst, I had the satisfaction to find the connection of the angles complete, the error in the whole survey not exceeding a mile of longitude.

The instruments chiefly used were a small theodolite by Ramsden, and Kater's pocket compass [Note: A most valuable instrument, combining all the advantages of the circumferentor, without being so liable to be damaged and put out of order by carriage.], with the addition of an excellent sextant, pocket chronometer, and artificial horizon. I have to lament that our mountain barometers were broken at an early stage of the expedition; the height however of some principal points had been previously obtained, and is marked on the chart; these in two instances were verified by geometrical measurement, and the difference was found to be too trilling to be noticed. The conveyance of such delicate instruments is always attended with great risk, and in our case peculiarly so, our means being only those of horseback. I am afraid that a method of constructing those instruments, so as to place them beyond the reach of injury by carriage, will always remain among the desiderata of science. I have given to our thermometrical observations the form of a chart, as affording the readiest view of the atmospherical changes which took place during our journey. The winds and weather are also more particularly noticed on the same sheet than in the narrative.

It may perhaps be not superfluous to mention, that it is the intention of His Majesty's Government to follow the course of the Macquarie River, and it is sanguinely expected that the result of the contemplated expedition will be such as to leave no longer in doubt the true character of the country comprising the interior of this vast island. It would be as presumptuous as useless to speculate on the probable termination of the Macquarie River, when a few months will (it is to be hoped) decide the long disputed point, whether Australia, with a surface nearly as extensive as Europe, is, from its geological formation, destitute of rivers, either terminating in interior seas, or having their estuaries on the coast.

J. O.

Sydney, New South Wales,

Dec. 11, 1817.

ERRATA: 12 items of errata, listed in the book at this point, have been corrected in this eBook.

JOURNAL OF AN EXPEDITION IN AUSTRALIA—Part I

On the twenty-fourth of March I received the instructions of his excellency the Governor to take charge of the expedition which had been fitted out for the purpose of ascertaining the course of the Lachlan River, and generally to prosecute the examination of the western interior of New South Wales.

On the sixth of April I quitted Sydney, and after a pleasant journey arrived at Bathurst on the fourteenth, and found that our provisions and other necessary stores were in readiness at the depot on the Lachlan River. We were detained at Bathurst by rainy unfavourable weather until the nineteenth, when the morning proving fine, the BAT horses, with the remainder of the provisions, baggage, and instruments, were sent off, we intending to follow them the ensuing morning.

Bathurst had assumed a very different appearance since I first visited it in the suite of his excellency the Governor in 1815. The industrious hand of man had been busy in improving the beautiful works of nature; a good substantial house for the superintendant had been erected, the government grounds fenced in, and the stack yards showed that the abundant produce of the last harvest had amply repaid the labour bestowed on its culture. The fine healthy appearance of the flocks and herds was a convincing proof how admirably adapted these extensive downs and thinly wooded hills are for grazing, more particularly of sheep. The mind dwelt with pleasure on the idea that at no very distant period these secluded plains would be covered with flocks bearing the richest fleeces, and contribute in no small degree to the prosperity of the eastern settlements.

The soil, in the immediate neighbourhood of Bathurst, is for the first six inches of a light, black, vegetable mould, lying on a stratum of sand, about eighteen inches deep, but of a poor description, and mixed with small stones, under which is a strong clay. The surface of the hills is covered with small gravel, the soil light and sandy, with a sub-soil of clay. The low flats on the immediate borders of the river are evidently formed by washings from the hills and valleys deposited by floods, and the overflowings of the watercourses.

Sunday, April 20.—Proceeded on our journey towards the Lachlan River. At two o'clock we arrived at the head of Queen Charlotte's Valley, passing through a fine open grazing country; the soil on the hills and in the vale a light clayey loam, occasionally intermixed with sand and gravel: the late rains had rendered the ground soft and boggy. The trees were small and stunted, and thinly scattered over the hills, which frequently closed in stony points on the valley. The rocks a coarse granite.

Monday, April 21.—Our journey for the greater part of the way lay over stony ridges, and for the last six miles over a country much wooded with ill-grown gum and stringy bark trees (all of the eucalyptus genus); the grass good, and in tolerable plenty, and much more so than the appearance of the soil would seem to promise. At three o'clock, the horses being very much fatigued, we stopped under the point of a rocky hill for the evening.

April 22.—A clear and frosty morning. Last night was the coldest we had yet experienced, the thermometer being at six o'clock as low as 26. We felt the cold most severely, being far beyond what we had been accustomed to on the coast; the difference of temperature in twelve hours being upwards of twenty degrees of cold. Our route lay through a dull uninteresting country, thickly covered with dwarf timber, daviesia, etc. Passed under Mount Lachlan, a hill of very considerable height; a stream of water runs north-westerly under its base. Turned off a little from our track to the right, and ascended Mount Molle, whence there is a beautiful and extensive prospect from the south by the west to the north. The country (except the dividing range between the Lachlan and Macquarie Rivers, which is very lofty and irregular) rising into gentle hills, thinly timbered, with rich intervening valleys, through which flow small streams of water. I think from Mount Molle, between the points above mentioned, a distance of forty miles round may he seen; the view to the west being lost in the blue haze of the horizon, no hills appearing in that quarter. The Mount itself is a fine rich hill, favourably situated for a commanding prospect; the valleys which surround it are excellent land, well watered with running streams. We descended its west side, and stopped for the night in the valley beneath, on the banks of a small rivulet.

April 23.—A fine clear morning. At two o'clock we arrived at Limestone Creek, passing through a beautiful picturesque country of low hills and fine valleys well watered: the timber, as usual of diminutive growth, and unfit for any useful purpose. The ridges of the higher eminences were invariably stony, and about a mile and a half from the Creek, there is a narrow slip of barren country covered with small slate stones: the soil until then was on the sides of the hills of a fine vegetable mould, the more level and lower grounds a hazel-coloured stiff loam, both equally covered with grass, particularly the anthistria. The timber standing at wide intervals, without any brush or undergrowth, gave the country a fine park-like appearance. I never saw a country better adapted for the grazing of all kinds of stock than that we passed over this day. The limestone, which is the first that has hitherto been discovered in Australia, abounds in the valley where we halted; the sides and abrupt projections of the hills being composed entirely of it, and worn by the operation of time into a thousand whimsical shapes and forms. A small stream runs through the valley, which in June 1815 was dry; the bottom of this rivulet was covered with a variety of stones, but the bases of the hills which projected into it, and from which the earth had been washed, were of pure limestone of a bluish grey colour.

April 24.—A fine mild morning. A small piece of limestone which had been put in the fire last night was found perfectly calcined into the purest white lime. At eight o'clock proceeded on our journey, through a very uninteresting but good grazing country: nature here seemed to have assumed her tamest and most unvarying hue. The soil of the country we passed through was generally excellent, but the timber was still as useless as we had hitherto found it. We arrived about one o'clock at a small pond of water, where it was necessary to stop, as there was no other water nearer than the Lachlan River, which was distant about fourteen miles.

April 25.—Our course for the first seven or eight miles was through a level open country, the soil and grass indifferently good. We now ascended a hill a little to the left of the road, for the purpose of viewing the country through which the river ran: it appeared a perfect plain encompassed by moderately high hills, except in the south-east and west quarters, these being apparently the points whence and to which the river flows. The whole country a forest of eucalypti, with occasionally on the banks of the river a space clear of timber: there was nothing either grand or interesting in the view from this hill, neither did I see in any direction such high land as might be expected to give source to a river of magnitude. When we quitted the hill, we went west, to make the Lachlan River, passing for nearly six miles over a perfect level, the land poor, and in places scrubby. At two o'clock saw the river, which certainly did not disappoint me: it was evidently much higher than usual, running a strong stream; the banks very steep, but not so as to render the water inaccessible: the land on each side quite flat, and thinly clothed with small trees; the soil a rich light loam: higher points occasionally projected on the river, and on those the soil was by no means so good. The largest trees were growing immediately at the water's edge on both sides, and from their position formed an arch over the river, obscuring it from observation, although it was from thirty to forty yards across. At four o'clock we arrived at the depot.

We had scarcely alighted from our horses, when natives were seen in considerable numbers on the other side of the river. I went down opposite to them, and after some little persuasion about twenty of them swam across, having their galengar or stone hatchet in one hand, which on their landing they threw at our feet, to show us that they were as much divested of arms as ourselves. After staying a short time they were presented with some kangaroo flesh, with which they re-crossed the river, and kindled their fires. They were very stout and manly, well featured, with long beards: there were a few cloaks among them made of the opossum skin, and it was evident that some of the party had been at Bathurst, from their making use of several English words, and from their readily comprehending many of our questions.

April 26.—Fine clear warm weather. The natives were still on the opposite bank, and five of them came over to us in the course of the morning; but remained a very short time. During the last night a few fine shrimps were caught; the soldiers stationed at the depot said they had frequently taken them in considerable numbers. During the day arranged the loads for the boats and horses, that they might be enabled to set off early the next morning.

April 27.—Loaded the boats with as much of the salt provisions as they could safely carry, and despatched them to wait at the first creek about seven or eight miles down the river until the loaded horses came, and then to assist in taking their loads over the creek; intending myself to follow with the remainder of the baggage early to-morrow morning.

The observations which were made here placed the depot in lat. 33. 40. S., and in long. 148. 21. E., the variation of the needle being 7. 47. E. The barometrical observations, which had been regularly taken from Sydney to this place, did not give us an elevation of more than six hundred feet above the level of the sea; a circumstance which, considering our distance from the west coast, surprised me much.

The few words of which we were enabled to obtain the meaning from the natives who occasionally visited its, being different from those used by the natives on the east coast, it way perhaps be interesting to insert them.