Early Shell Morphology of Karsteniceras (Ancyloceratid) from the Lower Cretaceous Choshi Group, Japan and its Significance to the Phylogeny of Cretaceous Heteromorph Ammonites

Authors=MATSUKAWA Masaki

Journal/Book_names=Transactions and Proceedings of the Palaeontological Society of Japan, New Series

number=148

pages=346-359

Publish_year=1987

Publish_Country=JPN

Publisher=Palaeontological Society of Japan

Language_of_Text=EN

Language_of_Abs=EN, JA

ISSN=00310204

ID=198803580