Bøker av Edward J. Petuch

This guide analyzes the changing geography, the arrival and departures of ecosystems and species, and the affect of climate on living things in the prehistoric seas of the eastern U.S. The author classifies all of the region's fossil-bearing formations and their contents within a logical, descriptive framework, allowing a determination of how community types were affected by geography and climate. This enables a study of life in the environmental and biotic contexts in which evolution, invasion, and extinction occur. The book is also an excellent field guide for fossil collectors, providing a detailed narrative for all species illustrated. Many organisms have never before been illustrated in a book on fossil shells.

Designed as a field guide and a reference, this book includes photographs of exposed geologic sections, stratotype localities, collection sites, and details of interesting fossil beds. It contains 124 full-page illustrations, 43 black and white plates of index fossils, and 12 color plates of simulated space shuttle images of Floridäs ancient se

Analyzes the changing geography, the arrival and departures of ecosystems and species, and the affect of climate on living things in the prehistoric seas of the eastern US. This book classifies the region's fossil-bearing formations and their contents within a logical, descriptive framework. It is suitable for fossil collectors.

A complete compendium of Miocene species since 1904, this long-awaited field guide lists nearly 500 species, including more than 60 not found in any previous book and 26 newly discovered. It describes Chesapeake molluscan faunas in terms of local geography, paleoceanography, and marine paleobiology. Organized by stratigraphic geography, the book