A geologic time scale 2004 /  
edited by Felix M. Gradstein, James G. Ogg, and Alan G. Smith. 
 - Cambridge, UK :    Cambridge University Press,    2004. 
 - xix, 589 p. :    ill., maps ;    29 cm. 
<br/><br/>  One folded ill. in pocket. 
<br/><br/>Includes bibliographical references (p. 487-585) and indexes. 
<br/><br/><label>ISBN: </label>0521781426 0521786738 (pbk.) 
<br/><br/><label>LCCN: </label>2004-043586 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Geological time.
<br/><br/><label>Dewey Class. No.: </label>551.701