List Of The Fossils Of The Upper Silurian Formation Of Gotland
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Von Händler/Antiquariat, BooKnackrh.
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. Paperback, Label: Nabu Press, Nabu Press, Product group: Book, Published: 2011-08-30, Studio: Nabu Press.

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Von Händler/Antiquariat, super_star_seller.
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. Paperback, Label: Nabu Press, Nabu Press, Product group: Book, Published: 2011-08-30, Studio: Nabu Press.

Lieferung aus: Vereinigtes Königreich Großbritannien und Nordirland, Free shipping.
Von Händler/Antiquariat, Book Depository hard to find [63688905], London, United Kingdom.
Language: English . This book usually ship within 10-15 business days and we will endeavor to dispatch orders quicker than this where possible. Brand New Book. Excerpt from On the Silurian Gastropoda and Pteropoda of Gotland In spite of the certainty of many unavoidable failings and shortcomings, which as pointed out. Above, follow from the nature and conditions of the material, I ventu red to take up this study when it was found how unexpectedly rich and varied were the forms entombed in the Silurian strata of Got-land, and thanks to the munificence of the Royal Swedish Academy of Sciences it has now been brought to its conclusion. Though fragmentary in many respects this memoir may serve in some degree as a star ting point for future labours in the same field. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at 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.

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Von Händler/Antiquariat, Amazon.com.
Excerpt from On the Silurian Gastropoda and Pteropoda of Gotland In spite of the certainty of many unavoidable failings and shortcomings, which as pointed out. Above, follow from the nature and conditions of the material, I ventu red to take up this study when it was found how unexpectedly rich and varied were the forms entombed in the Silurian strata of Got-land, and thanks to the munificence of the Royal Swedish Academy of Sciences it has now been brought to its conclusion. Though fragmentary in many respects this memoir may serve in some degree as a star ting point for future labours in the same field. 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. Hardcover, Label: Forgotten Books, Forgotten Books, Product group: Book, Published: 2018-02-07, Studio: Forgotten Books.

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G Lindström, Books, History, List Of The Fossils Of The Upper Silurian Formation Of Gotland, 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.

Lieferung aus: Vereinigtes Königreich Großbritannien und Nordirland, Free shipping.
Von Händler/Antiquariat, The Book Depository [54837791], London, United Kingdom.
Language: English . Brand New Book ***** Print on Demand *****.Excerpt from On the Silurian Gastropoda and Pteropoda of Gotland If, ill general, it is hazardous undertaking to describe palaeozoic fossils, which, as a rule, have only a few recent congeners, with which to be compared, it is the more so in regard to the fossil Gastropoda. Every zoologist is no doubt fully aware of the great difficulties, that surround his investigations, whenever he endeavours to make out the affinities and systematic place of fossil Gastropoda in general, and especially so of those of the palaeozoic era. There is indeed not much in the often distorted shells to guide him. The microscopic structure - if there ever has been anything characteristic in it, which so seldom is the case even in the recent ones - is almost invariably destroyed or changed into a homogenous crystalline, calcareous spar, nor are there usually any traces left of the muscular impressions, which are peculiar to some few families. Moreover, what the naturalist in his study of the fossil shells has to grapple with, is the same as if he had to describe recent shells only from bleached and worn specimens cast ashore along the borders of the sea. There is indeed often evidence that several of the Silurian fossils of Gotland and consequently also the shells, had been rolled and tossed about in the sea before being embedded in the strata, which, according to all appearance, are nothing but beaches or deposits in shallow water. Moreover, when once fossilized they have of necessity shared in the vicissitudes, which afterwards befell the rock through metamorphic agencies, being changed as to structure, often deformed through pressure as to their exterior shape, worn and eroded, and consequently deprived of the fine ornamentation of the surface. In almost every instance, the investigator has thus only the external shape of the shell, as it is, whereupon to found his conclusions, and we know how very little the empty shell informs us regarding the real nature of the animals, and how delusive, even amongst recent forms, the exterior shape can be. It may here suffice to cite an instance lately brought forward by J. Carriere. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at 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.

Von Händler/Antiquariat, Ria Christie Collections [59718070], Uxbridge, United Kingdom.
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