Author: Henry Shaler Williams
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 154
Book Description
The Correlation of Geological Faunas
Author: Henry Shaler Williams
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 154
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 154
Book Description
The Correlation of Geological Faunas
Author: George Irving Adams
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 174
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 174
Book Description
The correlation of geological faunas : a contribution to Devonian paleontology
Author: Henry Shaler Williams
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 147
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 147
Book Description
The Correlation of Geological Faunas
Author: Charles Willard Hayes
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 174
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 174
Book Description
The Correlation of Geological Faunas
Author: Henry Shaler Williams
Publisher: Forgotten Books
ISBN: 9780332587936
Category : Science
Languages : en
Pages : 156
Book Description
Excerpt from The Correlation of Geological Faunas: A Contribution to Devonian Paleontology In the year 1881 I began a series of investigations for the purpose of discovering the laws which determine the association of fossils in fauna] aggregates and their modifications in relation to geographical distribution and to vertical succession, in order to apply those laws as guides to the correlation and classification of geological formations. While these investigations have been in progress many other workers have joined in the search. Many statistics have been gathered, and observations have been extended over a wide field. A few important results have been attained, and the nature of the problem is now more clearly understood than at the outset. It seems, therefore, that this is a fitting time to review the progress already made, and to point out the more prominent results achieved and the paths along which future investigations may be guided with most promise of success. 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.
Publisher: Forgotten Books
ISBN: 9780332587936
Category : Science
Languages : en
Pages : 156
Book Description
Excerpt from The Correlation of Geological Faunas: A Contribution to Devonian Paleontology In the year 1881 I began a series of investigations for the purpose of discovering the laws which determine the association of fossils in fauna] aggregates and their modifications in relation to geographical distribution and to vertical succession, in order to apply those laws as guides to the correlation and classification of geological formations. While these investigations have been in progress many other workers have joined in the search. Many statistics have been gathered, and observations have been extended over a wide field. A few important results have been attained, and the nature of the problem is now more clearly understood than at the outset. It seems, therefore, that this is a fitting time to review the progress already made, and to point out the more prominent results achieved and the paths along which future investigations may be guided with most promise of success. 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.
Bulletin No. 210, Series C, Systematic Geology and Paleontology, 61. Department of the Interior United States Geological Survey. The Correlation of Geological Faunas
Author: Henry Shaler Williams
Publisher:
ISBN: 9780649495603
Category : Social Science
Languages : en
Pages : 166
Book Description
Publisher:
ISBN: 9780649495603
Category : Social Science
Languages : en
Pages : 166
Book Description
Contributions to Devonian Paleontology, 1903
Author: Henry Shaler Williams
Publisher:
ISBN:
Category : Geographical positions
Languages : en
Pages : 178
Book Description
Publisher:
ISBN:
Category : Geographical positions
Languages : en
Pages : 178
Book Description
The Correlation of Geological Faunas, a Contribution to Devonian Palæontology
Author: Henry Shaler Williams
Publisher:
ISBN:
Category :
Languages : en
Pages : 147
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 147
Book Description
Professional Paper - United States Geological Survey
Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 258
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 258
Book Description
Professional Paper
Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 250
Book Description
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 250
Book Description