Smith, Charles C.,  1938- <br/><br/>
Calcareous nannoplankton and stratigraphy of late Turonian, Coniacian, and early Santonian Age of the Eagle Ford and Austin Groups of Texas / 
by Charles C. Smith 
 - Washington :  U.S. Govt. Print. Off.,  1981 
 - iv, 98 p., [16] leaves of plates :  ill. ;  29 cm. 
 - Geological Survey professional paper ;  1075 .
<br/><br/> Includes index 
<br/><br/>Bibliography: p. 88-96 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plankton, Fossil--Texas<br/>Paleontology--Cretaceous<br/>Paleontology--Texas
<br/><br/><label>Dewey Class. No.: </label>560