Cooper, G. Arthur <br/><br/>
The terebratulacea (brachiopoda), triassic to recent  a study of the brachidia (loops) 
G. Arthur Cooper 
 - Washington  Smithsonian Institution Press  1983 
 - 445p. ill. 26cm 
 - Smithsonian contributions to paleobiology  no.50 .
<br/><br/><label>LCCN: </label>82-600308 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Terebratulida, Fossil