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

Large ammonoid shellbed and huge calcareous concretion bed in shallow-marine fine sandstone of the lower Coniacian Ashizawa Formation, Futaba Group, Northeast Japan

Authors=Hikaru Omori, Hisao Ando, Yusuke Muramiya, Fumiaki Utagawa, Ryusei Kuma, Hidekazu Yoshida

Journal/Book_names=The Journal of the Geological Society of Japan (online)

volume=129

number=1

pages=105-124

Publish_year=2023

Publisher=The Geological Society of Japan

Language_of_Text=JA

Language_of_Abs=EN, JA

ISSN=13499963

DOI=10.5575/geosoc.2022.0049

ID=300038009

@id=https://gbank.gsj.jp/ld/resource/geolis/300038009