Sohl, Norman F. 1924-
Neogastropoda, Opisthobranchia and basommatophora from the ripley, owl creek, and prairie bluff formations / by Norman F. Sohl. -- Washington : United States Government Printing Office, 1964 - P. 153-344, [52] h. de lam. -- (Geological Survey Professional Paper ; 331-B).
Gasterópodos fósiles
Mississippi
Tennessee
564.3(762+768)
Neogastropoda, Opisthobranchia and basommatophora from the ripley, owl creek, and prairie bluff formations / by Norman F. Sohl. -- Washington : United States Government Printing Office, 1964 - P. 153-344, [52] h. de lam. -- (Geological Survey Professional Paper ; 331-B).
Gasterópodos fósiles
Mississippi
Tennessee
564.3(762+768)