Vertebrate Microfossil Assemblages: Their Role in Paleoecology and Paleobiogeography

Contents
Preface. Sven Baszio

Julia T. Sankey is Associate Professor of Geology in the Department of Physics and Geology at California State University in Stanislaus.

Vertebrate microfossil assemblages are collections of small, often-fragmented fossil remains, which usually contain a variety of taxa. Prior to the acceptance of taphonomy as part of mainstream paleontological studies, little attention was paid to microvertebrate fossil assemblages. Complete skeletons were far more popular as objects of study. Because of significant limitations in the collection and interpretation of information obtained from vertebrate microfossil assemblages, many researchers have expressed doubt as to the overall utility of microfossil-derived data. In large measure, this has been due to the lack of a standardized methodology for studying such sites. With recognition of the importance of microvertebrate assemblages to the study of paleobiology and evolution, methodology for studying such sites gradually evolved. Editors Sankey (California State Univ.) and Baszio (Univ. of Bonn, Germany) have divided this detailed work into two sections: "Importance of Microvertebrate Sites, Sampling, Statistical Methods, and Taphonomy" and "Guild Analysis, Ecological and Faunal Analysis, Biodiversity, and Paleobiogeopgraphy." In 13 well-referenced chapters, 17 authors present methodological approaches to the study of microfossil assemblages, results of several recent studies, and recommendations for future research. This book is sure to stimulate significant discussion among paleontologists and evolutionary biologists. Summing Up: Recommended. Upper-division undergraduate through research collections.D. A./P>--D. A. Brass, independent scholar"Choice" (01/01/2008)