Kier, Porter M. <br/><br/>
Oligocene Echinoids of North Carolina / 
Porter M. Kier 
 - Washington, D.C. :  Smithsonian Institution Press,  1997 
 - iii, 37 p. :  ill. ;  28 cm. 
 - Smithsonian contributions to paleobiology ;  no. 83 .
<br/><br/>Includes bibliographical references (p. 14) 
<br/><br/><label>LCCN: </label>97-003660 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sea urchins, Fossil--North Carolina<br/>Paleontology--Oligocene<br/>Animals, Fossil--North Carolina