An Elementary Course of Geology, Mineralogy, Physical Geography, Vol. 1 (Classic Reprint) - Softcover

David Thomas Ansted

Softcover

ISBN 10: 1330104463 ISBN 13: 9781330104460

Publisher: Forgotten Books, 2020

Synopsis

Excerpt from An Elementary Course of Geology, Mineralogy, Physical Geography, Vol. 1

The First Edition of this work, published in 1850, having been, found adapted for a certain class of readers and students, the Author has been careful, in preparing a Second Edition, to adhere to those peculiarities of treatment in which it differs from other works hitherto published on Geology.

He believes these to be first, its comprehensiveness, as including the elements of all departments of Geological science; secondly, its compactness, as bringing within a narrow space a great multi tude of facts important to be known; and thirdly, its method, as presenting those numerous facts in a convenient order. He is aware that these qualities are obtained at the sacrifice of a certain amount of popularity, and he can hardly h0pe to render very attractive to the general reader the accumulation of material which it has been his chief object not to dissipate.

In preparing a new edition, he has shortened some parts of the work and considerably increased other parts, endeavouring to bring into a somewhat better proportion the various divisions of the subject. He has carefully modified the Mineralogy, retaining however in the main the former method of arrangement, which he believes to be the one best adapted for the Geological student; and he has greatly added to the list of synonyms, which now includes 1400 names.

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Product Description

Excerpt from An Elementary Course of Geology, Mineralogy, Physical Geography, Vol. 1 best to begin at the very threshold of science, and explain the fundamental laws by which all changes are effected. He has enlarged much more on Physical Geography than in his former works, treating it now as a special subject; and has introduced an entirely now division - endeavouring to give a useful account of the materials of the earth, as well as of the arrangement of rocks. The first part of the velume thus relates to subjects which are barely mentioned in his former book. In Descriptive Geology also he has dwelt much on the structure and composition of rocks, and but little on fossils - partly, because he believes the former subject both more neglected and more practically useful than the latter, and partly because he was unwilling to repeat what he has already elsewhere published at some length. The remainder of the Descriptive Geology, and the chapters on Practical Geology, are, for the most part, adapted and abridged from the work already alluded to, but the matter is re-arranged, and some very important portions are altogether new. These, again, have chiefly a practical tendency. The Author has endeavoured throughout to avoid unnecessary discussion, and confine himself strictly to facts. He has not failed to avail himself of such means of information as were at his disposal, and, amongst other works, has to confess great obligations to JohnBton's (Berghaus') "Physical Atlas," the recent works of Humboldt, and the publications of Sir C. Lyell, in the first division; - to the treatises on Mineralogy by M. Dufiresnoy, and Mr. Dana, in the second division; - and to Macculloch's " Treatise on Rocks," the "Memoirs of the Geological Survey of Great Britain," and Mr. R. C. Taylor's valuable work on the "Statistics of Coal," in the descriptive and practical divisions of his subject. The illustrations in this volume are, with the exception of some diagrams, selected from Beudant's

About this edition

• Publisher: Forgotten Books
• Publication date: 2020
• ISBN 10: 1330104463
• ISBN 13: 9781330104460
• Binding: Paperback
• Number of pages: 626