56. Some Foraminiferous Fossils from the Kôten Series of Zidô Coal-Field, Tyôsen
56. 朝鮮平壌炭田紅店統の有孔蟲化石

Haruyosi HUZIMOTO
1938 Transactions and Proceedings of the Palaeontological Society of Japan  
doi:10.14825/prpsj1935.1938.11 fatcat:3xxbg6nkrndidhwmmbtbc4d6ry