The Crinoidea Flexibilia (with an Atlas of A. B. C. and 76 Plates) PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download The Crinoidea Flexibilia (with an Atlas of A. B. C. and 76 Plates) PDF full book. Access full book title The Crinoidea Flexibilia (with an Atlas of A. B. C. and 76 Plates) by Frank Springer. Download full books in PDF and EPUB format.
Author: Frank Springer
Publisher:
ISBN:
Category : Crinoidea
Languages : en
Pages : 504
Get Book Here
Book Description
Author: Frank Springer
Publisher:
ISBN:
Category : Crinoidea
Languages : en
Pages : 504
Get Book Here
Book Description
Author: Frank Springer
Publisher:
ISBN: 9781462277131
Category :
Languages : en
Pages : 492
Get Book Here
Book Description
Hardcover reprint of the original 1920 edition - beautifully bound in brown cloth covers featuring titles stamped in gold, 8vo - 6x9". No adjustments have been made to the original text, giving readers the full antiquarian experience. For quality purposes, all text and images are printed as black and white. This item is printed on demand. Book Information: Springer, Frank. The Crinoidea Flexibilia (With An Atlas Of A.B.C. And 76 Plates), text. Indiana: Repressed Publishing LLC, 2012. Original Publishing: Springer, Frank. The Crinoidea Flexibilia (With An Atlas Of A.B.C. And 76 Plates), text. City Of Washington, Smithsonian Institution, 1920. Subject: Crinoidea, Fossil
Author: Frank Springer
Publisher:
ISBN: 9781332300860
Category : Science
Languages : en
Pages : 498
Get Book Here
Book Description
Excerpt from The Crinoidea Flexibilia: With an Atlas of A. B. C. And 76 Plates It is a fresh illustration of the growth of knowledge that the division of the Crinoidea which forms the subject of the present memoir was not known at all to the earlier systematic writers who treated of the Class; neither to J. S. Miller, with whose epoch-making monograph the systematic study of the crinoids as a group began nearly a century ago, nor to Johannes Muller, whose masterly researches upon the anatomy of the Echinoderms 20 years later laid the foundation for future investigations upon their structure. The magnitude of the group as now understood is shown by the size of this treatise; and the progress above alluded to is further exemplified by the manner in which the subject has expanded under my hands. When I began the study of the Flexibilia after the death of Wachsmuth in 1896, it was part of a more ambitious plan to work up the two groups remaining after the Camerata; and of these it was supposed that the present group would be relatively a minor undertaking. I estimated that 25 plates would contain all the necessary illustrations, and that these with the text would fall readily within the compass of a single volume. All the known material of this group in the museums of the world at that time did not occupy one-fourth of the space that is now required for the specimens of my own collection. Except for a few species, the Flexibilia are the rarest of all the fossil crinoids, some forms being represented by a single specimen, and most of them by only a few. It was my early perception of the inadequacy of material, of the necessity of making further collections, and of examining as far as possible the types and other specimens from all sources, that has in part caused the long delay in the preparation and publication of this work. Far the greater part of the delay, however, has been due to the desultory character of my studies, arising from causes not within my control. The insistent demands of an exacting profession, and the claims of business affairs which absorbed the major portion of my time, caused frequent and often long breaks in the prosecution of the work, the total of which must be measured by years. 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.
Author: Missouri. Division of Geological Survey and Water Resources
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 620
Get Book Here
Book Description
Author: Missouri. Division of Geological Survey and Water Resources
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 624
Get Book Here
Book Description
Author: Edwin Bayer Branson
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 624
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Paleontology
Languages : en
Pages : 464
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Union catalogs
Languages : en
Pages : 736
Get Book Here
Book Description
![Reprint of Conrad's Jackson Eocene Fossils as Described and Illustarted [sic] in the Philadelphia Academy of Natural Sciences PDF](https://books.google.com/books/content/images/frontcover/C5HavLq6kTcC?fife=w80-h100)
Author: Edward Martin Kindle
Publisher:
ISBN:
Category : Bryozoa, Fossil
Languages : en
Pages : 476
Get Book Here
Book Description
Author: Frank Springer
Publisher:
ISBN:
Category :
Languages : en
Pages : 76
Get Book Here
Book Description
