詳細情報

Register No.
Scientific Name	Portlandia (s.l.) nagaseana Tashiro and Matsuda
Type Status
Citation	Tashiro, 1995, pl. 2, fig. 6.
Condition	Missing
Locality	Ikushunbetsu, Hokkaido
Horizon	Mikasa Formation
Geologic Time	Cenomanian
Remarks	※解説なし
Bibliography	TASHIRO, M. 1995: Stratigraphical occurrence of the Cenomanian bivalves from Hokkaido. Memoirs of the Faculty of Science, Kochi University Series E, Geology, vol.16, pp.15-31, pls.1-2. 田代正之 1995：高知大学理学部紀要．地学, vol.16, pp.15-31, pls.1-2.
Original Data	番号なし Portlandia (s.l.) nagaseana Tashiro and Matsuda, pl. 2, fig. 6. Missing?　※解説なし