Geological Observations

Geological Observations

Author: Charles Darwin

Publisher: Forgotten Books

Published: 2015-06-12

Total Pages: 589

ISBN-13: 9781330283813

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Excerpt from Geological Observations: On the Volcanic Islands and Parts of South America Visited During the Voyage of H. M. S. 'Beagle' Although in some respects more technical in their subjects and style than Darwin's "Journal," the books here reprinted will never lose their value and interest for the originality of the observations they contain. Many parts of them are admirably adapted for giving an insight into problems regarding the structure and changes of the earth's surface, and in fact they form a charming introduction to physical geology and physiography in their application to special domains. The books themselves cannot be obtained for many times the price of the present volume, and both the general reader, who desires to know more of Darwin's work, and the student of geology, who naturally wishes to know how a master mind reasoned on most important geological subjects, will be glad of the opportunity of possessing them in a convenient and cheap form. The three introductions, which my friend Professor Judd has kindly furnished, give critical and historical information which makes this edition of special value. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.


Geological Observations On the Volcanic Islands and Parts of South America Visited During the Voyage of H.M.S. 'beagle'

Geological Observations On the Volcanic Islands and Parts of South America Visited During the Voyage of H.M.S. 'beagle'

Author: Charles Darwin

Publisher: Legare Street Press

Published: 2022-10-27

Total Pages: 0

ISBN-13: 9781016209670

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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.


Geological Observations on the Volcanic Islands and Parts of South America Visited During the Voyage of H. M. S. Beagle (Classic Reprint)

Geological Observations on the Volcanic Islands and Parts of South America Visited During the Voyage of H. M. S. Beagle (Classic Reprint)

Author: Charles Darwin

Publisher: Forgotten Books

Published: 2017-07-28

Total Pages: 700

ISBN-13: 9780282654993

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Excerpt from Geological Observations on the Volcanic Islands and Parts of South America Visited During the Voyage of H. M. S. "Beagle" The first edition of my Geological Observations on the Volcanic Islands, ' visited during the voyage of h.m.s. Beagle, ' under the command of Capt. Fitz Roy, r.n., was published, with the approval of the Lords Commissioners of Her Majesty's Treasury, in the year 1844; and my Observations on South America, ' in 1846. As both these works are now out of print, and as I believe that they still contain matter of scientific value, it has appeared to me advisable that they should be republished. They relate to parts of the world which have been so rarely visited by men of science, that I am not aware that much could be corrected or added from observations subsequently made. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.


Geological Observations on the Volcanic Island and Parts of South America Visited During the Voyage of H M S Beagle

Geological Observations on the Volcanic Island and Parts of South America Visited During the Voyage of H M S Beagle

Author: Charles Darwin

Publisher: Lulu.com

Published: 2008-07-08

Total Pages: 468

ISBN-13: 1409215938

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This volume contains 2 of the 3 parts of Darwin's account his geological obserbations as the naturalist on the HMS Beagle 1832-1836. These volumes display Dawrin's keen interest in nature and carefule observations. They also mention the "upraised seashells" which led him to question the age of the Earth. An important factor in the theory of evolution.


Geological Observations on the Volcanic Islands and Parts of South America Visited During the Voyage of H.M.S. 'Beagle.'

Geological Observations on the Volcanic Islands and Parts of South America Visited During the Voyage of H.M.S. 'Beagle.'

Author: Darwin Charles 1809-1882

Publisher: Arkose Press

Published: 2015-10-19

Total Pages: 676

ISBN-13: 9781344918466

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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.


Stratigraphy and Geology of Volcanic Areas

Stratigraphy and Geology of Volcanic Areas

Author: Gianluca Groppelli

Publisher: Geological Society of America

Published: 2010

Total Pages: 303

ISBN-13: 0813724643

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Accompanying CD-ROM, entitled Supplementary materials to Stratigraphy and geology of volcanic areas, includes three geologic maps in Adobe Acrobat PDF files.


Volcanism in Antarctica: 200 Million Years of Subduction, Rifting and Continental Break-up

Volcanism in Antarctica: 200 Million Years of Subduction, Rifting and Continental Break-up

Author: J.L. Smellie

Publisher: Geological Society of London

Published: 2021-06-09

Total Pages: 802

ISBN-13: 178620536X

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This memoir is the first to review all of Antarctica’s volcanism between 200 million years ago and the Present. The region is still volcanically active. The volume is an amalgamation of in-depth syntheses, which are presented within distinctly different tectonic settings. Each is described in terms of (1) the volcanology and eruptive palaeoenvironments; (2) petrology and origin of magma; and (3) active volcanism, including tephrochronology. Important volcanic episodes include: astonishingly voluminous mafic and felsic volcanic deposits associated with the Jurassic break-up of Gondwana; the construction and progressive demise of a major Jurassic to Present continental arc, including back-arc alkaline basalts and volcanism in a young ensialic marginal basin; Miocene to Pleistocene mafic volcanism associated with post-subduction slab-window formation; numerous Neogene alkaline volcanoes, including the massive Erebus volcano and its persistent phonolitic lava lake, that are widely distributed within and adjacent to one of the world’s major zones of lithospheric extension (the West Antarctic Rift System); and very young ultrapotassic volcanism erupted subglacially and forming a world-wide type example (Gaussberg).