Molluscan Fossils from the Neogene Deposits Scattered Along the Western Wing of the Hidaka Mountains, Hokkaido

Suzuki, Seiichi; Sakai, Akira; Uozumi, Satoru

北海道大学理学部紀要, 1983, 20(2-3), 225-248

Permalink : https://hdl.handle.net/2115/36719

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アクセス権	open access
URI	https://hdl.handle.net/2115/36719
タイトル	Molluscan Fossils from the Neogene Deposits Scattered Along the Western Wing of the Hidaka Mountains, Hokkaido
著者	Suzuki, Seiichi ; Sakai, Akira ; Uozumi, Satoru
著者名 Suzuki, Seiichi
著者名 Sakai, Akira
著者名 Uozumi, Satoru
言語	英語
発行日	1983-02
出版者	北海道大学
出版者	Hokkaido University
収録物名	北海道大学理学部紀要
収録物名	Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy
巻(号)	20(2-3)
ページ	225-248
抄録	A marine molluscan fauna has been newly found in Tertiary deposits scattered along the western wing of the Hidaka Mountains. This fauna is composed of 40 and over molluscan species in company with some species of brachiopods and others, and is characterized by a considerable number of cold and shallow water elements. The geological age of this fauna is discussed from the stratigraphic viewpoint and the faunal assemblage. The writers come to the tentative conclusion that this fauna may be referable to the middle Miocene "Kawabata" Stage in the provincial Neogene molluscan succession of Hokkaido. In addition to the description of this fauna, the unique plicate species Mytilus (Plicatomytilus) hidakensis, one of the new species, is particularly discussed on its morphological features with relation to its allied species.
資源タイプ	紀要論文
出版タイプ	Version of Record
PISSN	0018-3474