Feldman, Howard R., <br/><br/>
Paleontology and Geology of the Martinsburg, Shawangunk, Onondaga, and Hornerstown Formations :  (Northeastern United States) : with some field guides / 
Howard R. Feldman. 
 - 1 online resource (504 pages) :  illustrations 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781618114174 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleontology--United States.<br/>Formations (Geology)--Northwestern States.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>QE746  / .F45 2015 
<br/><br/><label>Dewey Class. No.: </label>560.974