Tschudy, Robert H. <br/><br/>
Normapolles pollen from the Mississippi embayment / 
by Robert H. Tschudy ; work done in cooperation with the Kentucky Geological Survey. 
 - Washington:   United States Government Printing Office,   1975.  
 - v, 42 p., 20 plates :  ill., tables ;  29 cm. 
 -  865 .
<br/><br/>Includes bibliographical references (p. 39-40) and index (p. 41-42). 
<br/><br/> Taxonomy and stratigraphic ranges of normapolles genera and species found in Mississippi embayment rocks. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Normapolles<br/>Paleobotany--Cretaceous<br/>Paleobotany--Tertiary<br/>Paleobotany--Southern States
<br/><br/><label>Dewey Class. No.: </label>561.13