994 Cephalopod fauna of the Nakadaira Formation (Lower Permian) in the Southern Kitakami Massif, Northeast Japan

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概要

• 論文の詳細を見る

• Eight species referable to six genera of nautiloids and two species belonging to two genera of ammonoids are described from the Lower Permian Nakadaira Formation in the Southern Kitakami Massif, Northeast Japan. These nautiloids are Tainoceras, Foordiceras, Pleuronautilus, Aphelaeceras, Parastenopoceras and Stearoceras. Pleuronautilus yahagiensis is a newly proposed species. Ammonoids are Agathiceras and Artinskia. Agathicaras dominates the fauna.

• 日本古生物学会の論文
• 1995-09-30

著者

• EHIRO MASAYUKI

  Institute of Geology and Paleontology, Graduate School of Sciences, Tohoku University

• Ehiro Masayuki

  Institute Of Geology And Paleontology Faculty Of Science Tohoku University

関連論文

• Some additional Wuchiapingian (Late Permian) ammonoids from the Southern Kitakami Massif, Northeast Japan
• 994 Cephalopod fauna of the Nakadaira Formation (Lower Permian) in the Southern Kitakami Massif, Northeast Japan
• Early Carboniferous ammonoid Irinoceras from the Onimaru Formation in the Southern Kitakami Massif,Northeast Japan
• 5. Permian cephalopods of Kurosawa, Kesennuma City in the Southern Kitakami Massif, Northeast Japan
• 1021 Latest Permian ammonoid Paratirolites from the Ofunato district, Southern Kitakami Massif, Northeast Japan

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