A Time Gap at the Permian-Triassic Boundary in the South Kitakami Belt, Northeast Japan : An Examination Based on Ammonoid Fossils

Authors=EHIRO Masayuki

Journal/Book_names=Saito Ho-on Kai Museum of Natural History Research Bulletin

number=68

pages=1-12

Publish_year=2002

Publish_Country=JPN

Publisher=Saito Ho-on Kai (Saito Gratitude Foundation)

Language_of_Text=EN

Language_of_Abs=EN

ISSN=03751821

ID=200301557