Download or read book A Monograph of the Crag Mollusca Or Descriptions of Shells from the Middle and Upper Tertiaries of the East of England written by Searles V. Wood and published by . This book was released on 1848 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Monograph of the Crag Mollusca Or Descriptions of Shells from the Middle and Upper Tertiaries of the East of England written by Searles Valentine Wood and published by . This book was released on 1879 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Monograph of the Crag Mollusca written by Searles V. Wood and published by Cambridge University Press. This book was released on 2014-11-20 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published 1848-82, this multi-part monograph describes and illustrates the fossil molluscs of the Pliocene-Pleistocene Crags of East Anglia.
Download or read book A Monograph of the Crag Mollusca written by Searles V. Wood and published by Cambridge University Press. This book was released on 2014-11-20 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published 1848-82, this multi-part monograph describes and illustrates the fossil molluscs of the Pliocene-Pleistocene Crags of East Anglia.
Download or read book A Monograph of the Crag Mollusca Or Descriptions of Shells from the Middle and Upper Tertiaries of the East of England written by Searles V. Wood and published by Nabu Press. This book was released on 2013-11 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. ++++ The below data was compiled from various identification fields in the bibliographic record of this title. This data is provided as an additional tool in helping to ensure edition identification: ++++ A Monograph Of The Crag Mollusca, Or Descriptions Of Shells From The Middle And Upper Tertiaries Of The East Of England: Univalves Searles V. Wood Palaeontographical Society, 1848
Download or read book A Monograph Of The Crag Mollusca Or Descriptions Of Shells From The Middle And Upper Tertiaries Of The East Of England written by Searles V Wood and published by Legare Street Press. This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a scientific study of fossil mollusk shells found in the eastern region of England. The book was first published in 1848 and is still considered a valuable reference for paleontologists and malacologists. The author, Searles V. Wood, was a British conchologist and geologist who wrote extensively on the fossil and living mollusks of England. 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.
Download or read book A Monograph of the Crag Mollusca Or Descriptions of Shells From the Middle and Upper Tertiaries of the East of England Vol 2 written by Searles V. Wood and published by Forgotten Books. This book was released on 2017-12-19 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Monograph of the Crag Mollusca, or Descriptions of Shells From the Middle and Upper Tertiaries of the East of England, Vol. 2: Bivalves The muscular fibres by which the edges of the mantle are withdrawn adhere to, and leave a linear impression somewhat within the margin of the shell; and, in some of the Bivalvia, at the posterior side of the animal, are two siphonal tubes, formed by the prolonged portions of the mantle, the lower one is called the inhalent, the upper one the exhalent siphon, these tubes are capable of being protruded by the animal with the assistance of muscles for that purpose, and again withdrawn under the protection of the shell. In animals possessed of these tubes, the withdrawal of them is indicated in an impression on the body of the shell by the retractor muscle, leaving what is called a siphonal scar, or palleal sinus, which generally denotes, by its depth, a cor responding proportion in the length of the tubes; and where the muscular fibres of the mantle adhere to the interior, leaving the impression without an inflection, the animal either has no prolongation of the mantle, or that the tubes are so short as scarcely to be capable of extension beyond the margin of the valves, and the im pression in that case formed by the mantle is parallel, or nearly so, to the outer edge of the shell. These marks, therefore, are of essential service to the Palaeontologist, as they afford the only indications of the form possessed by the animal inhabitant, thus im pressed upon the interior of the valves. It is however to be feared, that a perfectly strict reliance cannot always be placed upon the peculiar magnitude of this siphonal scar, even in specific determination, as a marked deviation from what might otherwise be considered its typical form may occasionally be detected, but it is in those species which are most subject to variation in the outward forms of the shell; as a general rule, this line, when visible, is of the greatest assistance, and at all times a good auxiliary character in the determination of a species. The length of the siphonal tubes, or the consequent indenture or sinuation of the mantle mark in the shell, points out a difference in the animal from those in which the sinus is wanting, or at least nearly so, where it indicates a mantle either without or with very short siphons, giving fair grounds for generic separation; but occasionally, species are met with that are otherwise very closely allied, having - a similar dentition, and bear the same general relationship in regard to the shell, although very unlike in the form of the mantle mark, such as Leda and Nucula, Cardium and Adama, lucina and Lucifzopsis, and cannot, without violence to a natural arrangement, be removed to any distant position. 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.
Download or read book A Monograph of the Crag Mollusca Or Descriptions of Shells from the Middle and Upper Tertiaries of the East of England written by Searles Valentine Wood and published by . This book was released on 2020-05-15 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of the original artefact. Generally these books are created from careful scans of the original. This allows us to preserve the book accurately and present it in the way the author intended. Since the original versions are generally quite old, there may occasionally be certain imperfections within these reproductions. We're happy to make these classics available again for future generations to enjoy!
Download or read book A Monograph of the Crag Mollusca Or Descriptions of Shells from the Middle and Upper Tertiaires of the East of England written by Searles V. Wood and published by . This book was released on 1848 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Monograph of the Crag Mollusca Or Descriptions of Shells from the Middle and Upper Tertiaries of the East of England written by Searles Valentine Wood and published by Sagwan Press. This book was released on 2015-08-23 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book A Monograph of the Crag Mollusca Or Description of Shells from the Middle and Upper Tertiaries of the Easts of England written by Wood (Searles V.) and published by . This book was released on 1853 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Monograph of the Crag Mollusca Or Descriptions of Shells From the Middle and Upper Tertiaries of the East of England written by Searles Valentine Wood and published by Sagwan Press. This book was released on 2018-02-08 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book MONOGRAPH OF THE CRAG MOLLUSCA written by Searles Valentine 1798-1880 Wood and published by Wentworth Press. This book was released on 2016-08-27 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book MONOGRAPH OF THE CRAG MOLLUSCA written by Searles Valentine 1798-1880 Wood and published by Wentworth Press. This book was released on 2016-08-27 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book A Monograph of the Crag Mollusca Or Descriptions of Shells from the Middle and Upper Tertiaries of the East of England written by Searles V. Wood and published by . This book was released on 1853 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pacific Atlantic Mollusc Migration written by Jón Eiríksson and published by Springer Nature. This book was released on 2021-02-17 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume sheds new light on the marine fauna and geological setting of the Tjörnes Sequence, North Iceland, which is a classic site for the Pliocene and Pleistocene stratigraphy of the North Atlantic region. Readers will discover descriptions of new data collected by the editors over a period of over three decades on marine faunal assemblages and sedimentology available for palaeoenvironmental reconstructions, as well as the tectonic and stratigraphical relationships on Tjörnes Peninsula. The book includes a comprehensive account of all the collections of marine fossil invertebrate macrofossils and foraminifera known to the editors from the Tjörnes Sequence. It is expected to elucidate sedimentological and faunal changes from relatively stable Pliocene conditions to highly variable and periodically harsh climatic conditions of recurring Quaternary glaciations. The distribution, recent or fossil, of various species is recorded and pertinent ecological and biological features are also discussed. The Tjörnes Sequence records the Neogene migration of Pacific species into the North Atlantic. Researchers in geology, climate science, environmental science and earth science will find this book particularly valuable.
Download or read book A Monograph of the Crag Mollusca Or Descriptions of Shells from the Middle and Upper Tertiaries of the East of England written by Searles Valentine Wood and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
