On the Ontogeny of Barroisiceras Minimum Yabe from the Upper Ammonite Bed in Hokkaido (Palaeontological Study of Cretaceous Ammonites from Hokkaido (1))

Authors=HAYASAKA Ichiro, FUKADA Atsuo

Journal/Book_names=Journal of the Faculty of Science, Hokkaido University, Series 4. Geology and Mineralogy

volume=7

number=4

pages=324-330

Publish_year=1951

Publish_Country=JPN

Publisher=Hokkaido University

Language_of_Text=EN

ID=88807272