Special Papers. 

 - New York :  Geological Society of America,  1934- 
 - n. :  il. ;  25 cm 
 - Frecuencia irregular 
 - Comenzó a publicarse en 1934. En biblioteca años 1934-1944. 
<br/><br/> no.1(1934) Bibliographic Index of Paleozoic Ostracoda; no.23(1939) Bibliographic Index of North American Devonian Cephalopoda; no.42(1942) Bibliography of Fossil Vertebrates 1934-38; no.45(1943) Bibliographic and Faunal Index of Paleozoic Pelmatozoan Echinoderms; no.50(1943) Bibliographic of Economic Geology of South America. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología<br/>Paleontología
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Estados Unidos