Amgussiopecten iitomiensis (OTUKA) とその近縁種について
311. AMUSSIOPECTAN IITOMIENSIS (OTUKA) AND ITS ALLIES FROM JAPAN

MASAHIKO AKIYAMA
1957 Transactions and Proceedings of the Palaeontological Society of Japan  
doi:10.14825/prpsj1951.1957.25_31 fatcat:xqdme55zq5d4foomdczu7wotbq