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Author : Ferdinand Canu
Publisher : Unknown
Page : 910 pages
File Size : 46,6 Mb
Release : 1920
Category : Bryozoa, Fossil
ISBN : SRLF:E0000768895
Author : Anonim
Publisher : Unknown
Page : 1240 pages
File Size : 55,8 Mb
Release : 1920
Category : Science
ISBN : PRNC:32101074836758
Author : Ferdinand Canu,Ray Smith Bassler
Publisher : Unknown
Page : 128 pages
File Size : 46,8 Mb
Release : 1923
Category : Bryozoa, Fossil
ISBN : LCCN:2002006631
Author : Ferdinand Canu
Publisher : Forgotten Books
Page : 330 pages
File Size : 45,6 Mb
Release : 2016-12-21
Category : Science
ISBN : 1334730903
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.
Author : Ferdinand Canu,Ray Smith Bassler
Publisher : Unknown
Page : 346 pages
File Size : 44,6 Mb
Release : 1920
Category : Bryozoa, Fossil
ISBN : UCSD:31822000675462
Author : Ferdinand Canu
Publisher : Forgotten Books
Page : 904 pages
File Size : 40,5 Mb
Release : 2018-09-10
Category : Science
ISBN : 1396084312
Excerpt from North American Early Tertiary Bryozoa: Text The scientific publications of the United States National Museum consist of two series, the Proceedings and the Bulletins. 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 : Ferdinand Canu,Ray Smith Bassler
Publisher : Unknown
Page : 108 pages
File Size : 44,6 Mb
Release : 1917
Category : Cheilostomata
ISBN : OSU:32435072542921
Author : Ferdinand Canu,Ray Smith Bassler
Publisher : Unknown
Page : 163 pages
File Size : 45,6 Mb
Release : 1920
Category : Bryozoa
ISBN : OCLC:1047664792
This listing of North American bryozoa from the Early Tertiary has been split into two volumes representing the Text and the Plates. Plates are accompanied by explanatory notes.
Author : Anonim
Publisher : Unknown
Page : 1018 pages
File Size : 46,9 Mb
Release : 1931
Category : Geology
ISBN : MINN:31951000873828I
1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.
Author : Ferdinand Canu,Ray Smith Bassler
Publisher : Unknown
Page : 370 pages
File Size : 42,9 Mb
Release : 1923
Category : Science
ISBN : STANFORD:36105046412222
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.
Author : Haylee Weaver,Patricia Cook,Philip Bock,Dennis Gordon
Publisher : CSIRO PUBLISHING
Page : 320 pages
File Size : 46,5 Mb
Release : 2018-07-01
Category : Science
ISBN : 9781486306848
Bryozoans are aquatic animals that form colonies of connected individuals. They take a variety of forms: some are bushy and moss-like, some are flat and encrusting and others resemble lace. Bryozoans are mostly marine, with species found in all oceans from sublittoral to abyssal depths, but freshwater species also exist. Some bryozoans are of concern as marine-fouling organisms and invasive species, while others show promise as sources of anticancer, antiviral and antifouling substances. Written by experts in the field, Australian Bryozoa Volume 2: Taxonomy of Australian Families is the second of two volumes describing Australia’s 1200 known species of bryozoans, the richest diversity of bryozoans of any country in the world. It contains detailed taxonomic data and illustrated family-level treatments, which can be used to identify specimens. It provides an authoritative reference for biology students, academics and others interested in marine biology.
Author : Thomas Schwaha
Publisher : Walter de Gruyter GmbH & Co KG
Page : 458 pages
File Size : 51,6 Mb
Release : 2020-11-23
Category : Nature
ISBN : 9783110586312
With an account of over 6.000 recent and 15.000 fossil species, phylum Bryozoa represents a quite large and important phylum of colonial filter feeders. This volume of the series Handbook of Zoology contains new findings on phylogeny, morphology and evolution that have significantly improved our knowledge and understanding of this phylum. It is a comprehensive book that will be a standard for many specialists but also newcomers to the field of bryozoology.
Author : Claus Nielsen,Gilbert Powell Larwood
Publisher : Olsen & Olsen
Page : 376 pages
File Size : 48,7 Mb
Release : 1985
Category : Bryozoa
ISBN : 8785215139
Author : Geological Survey (U.S.)
Publisher : Unknown
Page : 1020 pages
File Size : 42,7 Mb
Release : 1949
Category : Geology
ISBN : UCR:31210001944857
Author : Alan H. Cheetham
Publisher : Unknown
Page : 56 pages
File Size : 52,8 Mb
Release : 1972
Category : Cheilostomata, Fossil
ISBN : ERDC:35925000418324
Additional title page description: Mixed assemblage of shallow- and deep-sea species from offreef tuffaceous limestone.
