Selden, Paul. <br/><br/>
Evolution of fossil ecosystems / 
Paul A. Selden, John R. Nudds. 
 - Second edition. 
 - 288 pages:  Illustrations;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781840761603  RM187.18 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolutionary paleoecology.<br/>Fossils--North America.<br/>Shale.