Cifelli, Richard <br/><br/>
Stratigraphic record of the Neogene globorotalid radiation (planktonic Foraminiferida) / 
Richard Cifelli and George Scott 
 - Washington, D.C. :  U.S. Government Printing Office,  1986 
 - 92 p. ;  26 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic--United States<br/>Geology--United States
<br/><br/><label>Dewey Class. No.: </label>551.720973