A shout from Brown, who, alarmed at my lengthened absence, had come in search of me, roused me from the reverie in which I was indulging, and which had carried me rolling along on the back of a camel, girded round with an anti-pleurisy belt, over many miles of the new lands of Australia. Returning with him I rejoined the rest of the party, and we all moved back in the silence that usually succeeds great excitement, towards the boats. Mr. Forsyth having made the necessary observations for latitude, we were soon following the downward course of the Albert.
KANGAROO POINT.
We reached the mouth before daylight on the 6th. This was the coldest morning we had experienced; the thermometer being at 51 degrees with a strong breeze from South-South-East, which rendered somewhat dangerous the task of collecting the requisite soundings on the bar at the mouth; the gig being once or twice nearly half filled in doing so. Behind the eastern entrance point, was seen a large light-coloured kangaroo, which, for want of a better, afforded us a name. Our observations refer to this spot, Kangaroo Point, which they place in latitude 17 degrees 35 minutes 10 seconds South and longitude 7 degrees 35 minutes 50 seconds East of Port Essington. Instead of the usual mangrove shore, the coast to the eastward was sandy; but the most remarkable feature, hereabouts, is a clump of tall mangroves, towering over their fellow evergreens, close to the western entrance point. They are called in the chart the High Trees of Flinders, having been noticed by that celebrated navigator whilst passing at a distance from the coast. Bearing South-West 1/2 South they guide a ship to the bar, which can only be taken at high-water springs, when the depth averages eleven feet.* When the eastern part of this clump of trees bears South 45 degrees West, and Kangaroo Point South 10 degrees West the bar will have been passed, and the depth, at the same time of tide, will be seventeen feet; when the bearing of Kangaroo Point, given, leads up the channel, which deepens in a quarter of a mile to twenty-three and soon after to thirty feet. The impetus given to the water, from the first reach of the Albert, being straight, forces a channel of two miles in extent; with a width of nearly a quarter of a mile, growing gradually shallower towards the outer part, and, ultimately, becoming lost in the great flat fronting the shore, which is thrown out in proportion to the length of the channel, beyond which the bar extends for above a mile. Part of its inner side, however, is intersected by a narrow channel of thirteen and seventeen feet; the guide through which, is the eastern edge of the clump of trees before mentioned, bearing South 45 degrees West. The Albert is navigable, for vessels of a draught suited to the bar, thirteen miles; and within five of where the water is fresh.
(*Footnote. The tides in the head of the Gulf of Carpentaria appear to be a compound of many others, obliterating the common daily difference, and producing only one tide in 24 hours. The direction of the flood stream commences at South-South-East, changing gradually to South-South-West as it terminates; that of the ebb changes from North-West to North-North-East. The strength of each is from a quarter to one knot. The rise at springs is from 9 to 12 feet, and at neaps from 3 to 8 feet.)
After observing the latitude, we took advantage of the afternoon's lull to make the best of our way to the ship, which we met underweigh, running down towards us; Mr. Parker, the master, having become anxious at our lengthened absence.
In the evening and next morning, we got more soundings off the mouth of the river; and found that there was only six feet at low-water springs, a mile and a quarter outside the bar. We afterwards carried a line along the south-eastern shore of the gulf; and at noon, on the 9th, anchored off Van Diemen's Inlet, where I had arranged to meet Mr. Fitzmaurice's party.
ACCIDENT TO MR. FITZMAURICE.
The whaleboat was soon seen hastening from the shore without the yawl, which made us suspect all was not right; and I was much distressed to hear that Mr. Fitzmaurice had been seriously wounded in the ankle by the discharge of a gun which had gone off within a few yards of it. Mr. Bynoe went on shore immediately to assist in bringing him on board. The accident having happened several days ago, and the whole charge of shot being buried in his foot, his sufferings were intense. It was thought for some time that amputation would be necessary; but though this was not the case, he was maimed for life; for which, in some measure, he has been compensated by promotion and a pension. By this melancholy accident the service sustained a great loss, which was at no time felt more than when it occurred.
COMPLETION OF THE SURVEY OF SOUTH SHORE OF THE GULF.
Mr. Fitzmaurice had fortunately, before he was disabled, completed his examination of the coast between the Flinders and Van Diemen's Inlet, with his usual praiseworthy activity. On leaving the former he found that the shore trended North 47 degrees East, with a large inlet at the end of ten miles. This was only examined a short distance in a south direction; but from the bank being thrown out six miles from its mouth, with a channel nearly halfway through, it evidently disembogues a large volume of water, and we may reasonably infer it to be a river. It is named in the chart Bynoe's Inlet. Seven miles beyond was another inlet, with a sandy beach extending for two miles to the south-west of it. Five miles further, the trend of the coast changed to North 4 degrees East, continuing almost straight in that direction to Van Diemen's Inlet, distant twenty-five miles; and, with the exception of the first five, is sandy throughout. Thirteen miles from Van Diemen's Inlet is an opening of some magnitude, near the south entrance point of which are ponds of fresh water. Two and four miles south of it were small openings; and two and seven miles north of it, two others.