Catalogue of the type and figured specimens in the Paleontological Research Institution, 
by Doris C. Brann and Lois S. Kent. 
 - Ithaca,  1960. 
 - 995 p.  plate.  23 cm. 
 - Bulletins of American paleontology,  v. 40, no. 184 .
<br/><br/>Bibliography: p. [10]-13. 
<br/><br/><label>LCCN: </label>gs 60000301  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fossils--Catalogs and collections.<br/>Type specimens (Natural history)<br/>Paleontology--America
<br/><br/><label>LC Class. No.: </label>QE716  / .I8 
<br/><br/><label>Dewey Class. No.: </label>560.838