Geology, Mineralogy, and Oryctology, have also, as a consequence of the advanced state of chemical knowledge, become so universally studied, that no modern writer of travels ought to be unacquainted with, at least, their leading principles, and to render his labours very acceptable to the public, he should possess an accurate and extended knowledge of these branches of science. Zoography has a close connection with the details of Modern Geography, as without a description of the properties and forms of the various races of animals, which all-bounteous Providence has placed on the Earth, for the sustenance or the use of man, a mere outline of the features of kingdoms and states would be, though not useless, yet uninteresting. Botany also takes an active part in the formation of works of this nature, and perhaps, no other science has a more pleasing share in such undertakings, for every day, and almost every hour, discloses to the phytologist some new and singular variety of Natureʼs performance. It is not our intention to enter into a disquisition on the Origin and Progress of Geography; this has been so ably performed in several very recent works, that it would be useless to attempt it, nor in fact could any thing more be said, to the purpose, on the subject than what has been already advanced; but instead of considering the different periods in which the science became more clearly illustrated, from the early ages; we shall content ourselves with looking only to its actual state, and to its connections with the subject of the present work. Notwithstanding all the assistances which Geography derives from the maturity to which the sciences have arrived, yet it is still miserably deficient with respect to descriptions of some of the countries immediately surrounding us; the vast extent of European and Asiatic Russia, is also imperfectly known, Africa is yet unexplored, Tartary and the Chinese empire, have a veil of darkness drawn over them; New Holland is untraversed, and by far the greater portion of America remains to be visited by the European traveller. To other nations it is a matter of little consequence, excepting as a source of curiosity, whether Englishmen have a thorough knowledge of the various little groups that surround their isle: but to a Briton there is no corner of his land, with which he does not wish to have a minute acquaintance. Although we possess such an accurate knowledge of England, yet there are many parts of Scotland, and almost the whole of the western coast of Ireland, to which we are as much strangers as though they were situated beyond the Desert of Zahara. Of Shetland scarcely any thing more than the mere outline of its coast is known to the British geographer, although it offers some of the most singular scenes, both natural and artificial, that can be found in the Northern Ocean.