Steadman, David W. <br/><br/>
First highly stratified prehistoric vertebrate sequence from the Galápagos Islands, Ecuador / 
David W. Steadman and Valerie Burke De Leon. 
 -  1999. 
 - 129-143 p. 
<br/><br/><br/>Inglés 
<br/><br/><label>ISBN: </label> Normal 
<br/><br/><label>Subjects--Index Terms: </label>Fossils Fósiles Paleontology Paleontología Vertebrates Vertebrados Galápagos 
<br/><br/><label>Dewey Class. No.: </label>566