Download or read book North American Later Tertiary and Quaternary Bryozoa written by Ferdinand Canu and published by . This book was released on 1923 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume contains the results of researches on the Post-Oligocene fossil bryozoa of North America and forms the concluding part of our studies on the Tertiary and Quaternary faunas, those of the Eocene and Oligocene epochs having been published in 1920 under the title of North American Early Tertiary Bryozoa. The present work, like the companion volume on Early Tertiary faunas, was undertaken under the joint auspices of the United States Geological Survey and United States National Museum. Almost without exceptiion all the type specimens described and illustrated in the present volume are contained in the paleontological collections of the United States National Museum.

Download or read book North American Later Tertiary and Quaternary Bryozoa written by Ferdinand Canu and published by . This book was released on 1923 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present volume contains the results of researches on the Post-Oligocene fossil bryozoa of North America and forms the concluding part of our studies on the Tertiary and Quaternary faunas, those of the Eocene and Oligocene epochs having been published in 1920 under the title of North American Early Tertiary Bryozoa. The present work, like the companion volume on Early Tertiary faunas, was undertaken under the joint auspices of the United States Geological Survey and United States National Museum. Almost without exceptiion all the type specimens described and illustrated in the present volume are contained in the paleontological collections of the United States National Museum.

Download or read book North American Later Tertiary and Quaternary Bryozoa by Ferdinand Canu and Ray S Bassler written by Ferdinand Canu and published by . This book was released on 1923 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book North American Later Tertiary and Quaternary Bryozoa Classic Reprint written by Ferdinand Canu and published by Forgotten Books. This book was released on 2018-02-21 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from North American Later Tertiary and Quaternary Bryozoa We are under many obligations to Mr. F. Julius Fohs, chief geologist of the Humphreys Mexia Oil Company at Mexia, Texas, who has very generously as sisted us financially in the preparation and illustration of the volume, and who has thus shown his appreciation of the value of the bryozoa in stratigraphic and economic work. 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 North American Later Tertiary and Quarternary Bryozoa written by Ferdinand Canu and published by . This book was released on 1923 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book North American Early Tertiary Bryozoa written by Ferdinand Canu and published by . This book was released on 1920 with total page 1234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book North American Later Tertiary Bryozoa written by Ferdinand Canu and published by . This book was released on 1923 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bryozoa written by Claus Nielsen and published by Olsen & Olsen. This book was released on 1985 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book North American Early Tertiary Bryozoa written by Ferdinand Canu and published by Forgotten Books. This book was released on 2016-12-21 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from North American Early Tertiary Bryozoa: Plates Surface of the Eocene form of this species, X 20, and a zooecium more highly magnified. (after Ulrich, Surface of a fragment, X 20. Another fragment, X 20, with vibracular zooecia along the margin. Lowest Eocene (bryozoan bed at base of Aquia formation): Upper Marlboro, Maryland. Cat. No. 63785, Four fragments of the bifoliate zoarium, natural size. One preserves the expanded base. Edge of a zoarium, X 20, exhibiting both vibracular and hydrostatic zooecia. Another specimen, X 20. With vibracular zooecia only. Along the margin. Transverse section. X 20. Tangential thin section of a zooecium, X 100, showing olocystal structure. Tangential thin section of a vibracular zooecium, X 100. View of the interior of the zooecia, X 20, showing one distal and two lateral septulae. Interior of the hydrostatic zooecia, X 20. The aperture is replaced by a small pore. Interior of the ordinary zooecia, X 20. A collar with two small lateral grooves is shown in the aperture. Longitudinal section, X 20, showing the lateral scptulae. Portion of a branch, X 20, in which hydrostatic zooecia occupy the entire breadth. A fragment, X 25, with numerous ovicelled zooecia. Cretaceous (vincentown) Vincentown, New Jersey Cat. No. 63786. 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 Report of Proceedings National Academy of Sciences written by National Academy of Sciences (U.S.) and published by . This book was released on 1923 with total page 1268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book North American Early Tertiary Bryozoa written by Ferdinand Canu and published by . This book was released on 1923 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Approaches to Speciation in the Fossil Record written by Douglas H. Erwin and published by Columbia University Press. This book was released on 1995 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of case studies that seeks to reexamine the understanding of the speciation patterns that appear in the fossil record through an analysis of the patterns and their presumed processes. In each case, the rigorous techniques of morphological analysis, quantitative genetic analysis, phylogenetic analysis, and sedimentary completeness have been employed.

Download or read book Geology and Paleontology of Palos Verdes Hills California written by Wendell Phillips Woodring and published by . This book was released on 1946 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Linnean Society of London written by Linnean Society of London and published by . This book was released on 1928 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes list of additions to the library.

Download or read book Eniwetok Marine Biological Laboratory Contributions 1955 1974 written by Eniwetok Marine Biological Laboratory and published by . This book was released on 1976 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Intertidal Invertebrates of the Central California Coast written by Sol Felty Light and published by Univ of California Press. This book was released on 1954 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Intertidal Invertebrates of the Central California Coast written by S. F. Light and published by Univ of California Press. This book was released on 2023-11-10 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1954.