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- 鎌田 祥仁
- 筑波大学地球科学研究科
書誌事項
- タイトル別名
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- Early Triassic radiolarians from black siliceous shale and black chert in the Kuzu area of the Ashio Terrane, central Japan
- アシオタイ クズウ チイキ ノ コクショク ケイシツ ケツガン コクショク チ
この論文をさがす
説明
The occurrence of Early Triassic radiolarians in black siliceous shale and black chert intercalated in siliceous claystone of the Paleozoic and Mesozoic sedimentary complex in the Kuzu area of the Ashio Terrane is reported in this paper. This radiolarian fauna is characterized by such Spumellarians as Palaeoscenidiidae, Pantanelliidae, and Sponguriidae. The following species are typical representatives in the present fauna, namely; Archaeosemantis venusta Sashida, Parentactinia nakatsugawaensis Sashida, Protopsium sp., Pantanellium (?) virgeum Sashida, Cryptostephanidium longispinosum (Sashida), and Oertlispongus sp. This fauna is correlative with that of the Parentactinia nakatsugawaensis (Pn) Assemblage of Sugiyama (1992) and is assigned to Spathian in age.
収録刊行物
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- 化石
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化石 59 (0), 23-31, 1995
日本古生物学会
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詳細情報 詳細情報について
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- CRID
- 1390282679411118336
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- NII論文ID
- 110002703622
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- NII書誌ID
- AN00041606
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- ISSN
- 24242632
- 00229202
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- NDL書誌ID
- 3919153
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
- Crossref
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- 抄録ライセンスフラグ
- 使用不可
