On the pebble composition of the Pleistocene Sibikawa formation distributed in the Wakimoto area, south coast of Oga peninsula - with special reference to the origin of obsidian pebbles -

Authors=Yukio Fujimoto

Journal/Book_names=[Akita Chigaku]

number=70

pages=1-10

Publish_year=2014

Publisher=[Akita Chigaku Kyoiku Gakkai]

Language_of_Text=JA

Language_of_Abs=JA

ISSN=13424831

ID=300006608