Echinoderm Paleobiology

Echinoderm Paleobiology

Distribution: Global
Publication date: 07/18/2008
Format: Hardback 129 b&w photos
ISBN: 978-0-253-35128-9
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The dominant faunal elements in shallow Paleozoic oceans, echinoderms are important to understanding these marine ecosystems. Echinoderms (which include such animals as sea stars, crinoids or sea lilies, sea urchins, sand dollars, and sea cucumbers) have left a rich and, for science, extremely useful fossil record. For various reasons, they provide the ideal source for answers to the questions that will help us develop a more complete understanding of global environmental and biodiversity changes. This volume highlights the modern study of fossil echinoderms and is organized into five parts: echinoderm paleoecology, functional morphology, and paleoecology; evolutionary paleoecology; morphology for refined phylogenetic studies; innovative applications of data encoded in echinoderms; and information on new crinoid data sets.

Author Bio

William I. Ausich is Professor of Earth Sciences and Director of the Orton Geological Museum at The Ohio State University. He is an expert in the study of Paleozoic crinoids with an emphasis on paleobiology and evolutionary paleoecology.

Gary D. Webster is Adjunct Faculty of Geology at Washington State University.


“Timely and necessary . . . the echinoderm fossil record provides the ideal data with which to ask important paleobiologic and evolutionary questions and to expect high—resolution answers.”
 — Roy Plotnick, University of Illinois, Chicago Circle

“Highlighting the modern study of fossil echinoderms, this volume may hold answers to key questions about global environmental and biodiversity change.”

“[An] excellent book . . . . The advances being made in understanding echinoderm paleobiology are impressive in their diversity and extent, and are well showcased in this book.Vol. 84 Sept. 2009”
 — Andrew B. Smith, Natural History Museum, London

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Table of Contents

Introduction / William I. Ausich and Gary D. Webster
Part 1. Functional Morphology, Paleoecology, and Taphonomy
Introduction to Part 1 / William I. Ausich and Gary D. Webster
1. Taphonomy as an Indicator of Behavior among Fossil Crinoids / Tomasz K. Baumiller, Forest J. Gahn, Hans Hess, and Charles G. Messing
2. Attachment, Facies Distribution, and Life History Strategies in Crinoids from the Upper Ordovician of Kentucky / Carlton E. Brett, Bradley L. Deline, and Patrick I. McLaughlin
3. Paleobiology of Carboniferous Microcrinoids / George D. Sevastopulo
4. The Importance of Echinoids in Late Paleozoic Ecosystems / Chris L. Schneider
5. New Observations on Taphonomy and Paleoecology of Uintacrinus socialis Grinnell (Crinoidea; Upper Cretaceous) / Andrew J. Webber, David L. Meyer, and Clare V. Milsom
6. Taphonomy of the Irregular Echinoid Clypeaster humilis from the Red Sea: Implications for Taxonomic Resolution along Taphonomic Grades / James H. Nebelsick
Part 2. Evolutionary Paleoecology
Introduction to Part 2 / William I. Ausich and Gary D. Webster
7. Tiering History of Early Epifaunal Suspension-Feeding Echinoderms / Stephen Q. Dornbos
8. Evolution and Extinction of a Paleozoic Crinoid Clade: Phylogenetics, Paleogeography, and Environmental Distribution of the Periechocrinids / William I. Ausich and Thomas W. Kammer
Part 3. Morphology for Refined Phylogenetic Studies
Introduction to Part 3 / William I. Ausich and Gary D. Webster
9. Paedomorphosis as an Adaptive Response in Pinnulate Cladid Crinoids from the Burlington Limestone (Mississippian, Osagean) of the Mississippi Valley / Thomas W. Kammer
10. Cladid Crinoid Radial Facets, Brachials, and Arm Appendages: A Terminology Solution for Studies of Lineage, Classification, and Paleoenvironment / Gary D. Webster and Christopher G. Maples
11. The Origin of Lovén's Law in Glyptocystitoid Rhombiferans and Its Bearing on the Plate Ho