Geological Literature Search (GEOLIS) (Geological Survey of Japan / AIST)

New Discovery of Aptychus in Two Species of Ammonites from the Upper Cretaceous of Japan

Authors=NAGAO Takumi

Journal/Book_names=Proceedings of the Imperial Academy

volume=7

number=4

pages=165-168

Publish_year=1931

Publish_Country=JPN

Publisher=Imperial Academy

Language_of_Text=EN

ID=196701942

@id=https://gbank.gsj.jp/ld/resource/geolis/196701942