Collector’s Guide to Fort Payne Crinoids and Blastoids is the first comprehensive guide for identifying the fossils of echinoderms from hundreds of millions of years ago, when North America was covered by a warm, equatorial sea.
Crinoids and blastoids, echinoderms (the same family of marine animals to include starfish, sea urchins, and sand dollars) from the Fort Payne Formation in Kentucky, are rarely seen at gem, mineral, and fossil shows, nor are they regularly displayed at major museums. By combining high-quality color photographs and an accompanying descriptive text, William W. Morgan provides the first comprehensive identification guide to these fascinating fossils.
Collector’s Guide to Fort Payne Crinoids and Blastoids features photographs, often offering more than one view, of the best-quality specimens curated in the Smithsonian and other prominent invertebrate fossil museums. Morgan includes photographs that are unlabeled so that readers can test themselves to see whether they can differentiate some of the more subtle features that may be necessary for accurate identification.
Mục lục
Dedication
Acknowledgements
Abbreviations
Foreword
Preface
Introduction
1. Geologic History and Morphology of Paleozoic Crinoids
2. Classification of Crinoids
3. Early Mississippian Deposits
4. Fort Payne Crinoids
5. Fort Payne Blastoids
Glossary
Bibliography
Index
Giới thiệu về tác giả
William W. Morgan is a professor emeritus in the Department of Cell Systems and Anatomy at UT Health San Antonio, Texas. He is the author of Collector’s Guide to Crawfordsville Crinoids and Collector’s Guide to Texas Cretaceous Echinoids.
Thêm sách điện tử từ cùng một tác giả / Biên tập viên
87.368 Ebooks trong thể loại này
