Early Triassic Ichthyosaurus, Utatsusaurus hataii Gen. et Sp. Nov., from the Kitakami Massif, Northeast Japan
スポンサーリンク
概要
- 論文の詳細を見る
A new Early Triassic ichthyosaurus, Utatsusaurus hataii gen. et sp. nov., is described. The materials were collected from the upper part of the Osawa Formation on the coast at Tatezaki, the Kitakami Massif, Northeast Japan which is correlative of the Prohungaritan-Columbitan ammonoid stages of Spath (1930, 1934). The present form is of the most primitive type of Ichthyosauria from the view point of specialization of the pectoral limb.
- 東北大学の論文
- 1978-03-29
著者
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鹿間 時夫
チバラギ・ボーリング
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Murata Masafumi
Department Of Geology Faculty Of Science Kumamoto University
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Kamei Tadao
Department Of Geology And Mineralogy Faculty Of Science Kyoto University
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Kamei Tadao
Department Of Geology And Mineralogy College Of Science Kyoto University
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Shikama Tokio
Geological Institute Faculty Of Education Yokohama National University
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Shikama Tokio
Yokohama National University
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