Fossil tooth of a gray shark, from the Kaneyama Formation (Middle Miocene), Tozawa, Kaneyama-machi, Yamagata Prefecture, Japan

Authors=YABE Hideo, NAGASAWA Kazuo, OBA Suburu

Journal/Book_names=Reseach report on the fossil sperm whale from Mamurogawa-machi in Yamagata Prefecture

pages=137-144

Publish_year=2002

Publish_Country=JPN

Publisher=Yamagata Prefectural Museum

Language_of_Text=JA

Language_of_Abs=EN

ID=200302768