Large plains, limited by narrow belts of open forest land; fine grassy meadows along frequent chains of lagoons, and shady forest land along the rivers, render this country inviting to the squatter." Dr. Leichardt thinks there are many districts suitable for the cultivation of rice and cotton. In regard to a communication between the settlements, it is the decided opinion of the Doctor, that no line of road can be effected direct from Fort Bourke to the northern settlement. A route from Moreton bay to the gulf of Carpentaria will be easily constructed. The whole coast is backed by ranges of mountains, consisting, nearest the sea, generally of granite and basaltic rocks, which he calls the granite range; behind this is a second range of sandstone. Descending from this and again rising, they entered upon the table-land; which they could nowhere penetrate, so as to determine what might be the character of the central country. It was covered with a dense shrub, had no water; and frequently there was difficulty in descending from it, owing to the perpendicular cliffs and deep ravines. They passed several rivers all of which ran easterly towards the coast. After reaching the Gulf of Carpentaria, they again ascended the table-land, and suffered extremely for want of water. The country beneath them was delightful to look at, but they were unable to descend to it, until they reached the dip towards the Alligaters. Here the country surpassed in fertility any thing that they had seen. By later advices from Sydney, it appears that this enterprising and zealous traveller, is again making arrangements for another expedition to explore the interior of this great island.[60] The Doctor now proposes to leave Moreton bay and endeavor to trace the sources of the rivers which flow into the Gulf of Carpentaria. He will then proceed northwest, penetrating directly across the unknown and unexplored interior, forming the are of a circle, to Swan river. This will be the most daring journey yet attempted; but under the direction of one who has already shown so much perseverance and undergone such severe hardships, it is to be hoped that his efforts may be crowned with success. An expedition for the exploration of Australia, under the command of Sir Thomas L. Mitchell, is at present employed in traversing the unknown parts of this vast country. When last heard from, the expedition had reached the latitude of 29° 45´ longitude 147° 34´. The particulars of Dr. Leichardt's journey have been sent to him to guide him in his course of future operations.[61] The following list embraces the latest works on Australia. Physical description of New South Wales and Van Dieman's Land, accompanied by a Geographical map, by P.E. de Strzelecki. 8vo. 1845. South Australia and its Mines; with an account of Captain Grey's government, by Fr. Dutton. 8vo. London, 1846.