書誌事項
- タイトル別名
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- Correlation of the Km3 tephra layer from the Kitaura Formation, Oga Peninsula, Akita Prefecture, Japan, with the Om-SK110 Tephra.
- アキタケン オガ ハントウ ノ キタウラソウ ニ キョウザイスル Km3 テフラソウ ト オオミネ SK110 テフラ ト ノ タイヒ
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抄録
Stratigraphic horizon of the Km3 tephra layer intercalated in the lower part of the Kitaura Formation, Akita Prefecture, Japan, is located above the calcareous nannofossil datum plane 11 (1.65Ma). The Km3 tephra layer, approximately 1m thick, is mainly composed of volcanic glass shards with minor amounts of plagioclase, quartz and biotite. On the basis of the stratigraphic position, lithofacies, petrographic characteristics and chemical composition of glass shards, the Km3 tephra layer is correlated to the Om-SK110 Tephra (1.65Ma). By this result, it is clarified that the Km3 tephra layer was transported more than 450km away from its probable volcanic center situated in the Hida Mountain Ranges, central Honshu Island.
収録刊行物
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- 地質学雑誌
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地質学雑誌 108 (11), 761-764, 2002
一般社団法人 日本地質学会
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詳細情報 詳細情報について
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- CRID
- 1390001206233595264
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- NII論文ID
- 110003009739
- 10013364994
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- NII書誌ID
- AN00141768
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- COI
- 1:CAS:528:DC%2BD38Xpt1Wqtrg%3D
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- ISSN
- 13499963
- 00167630
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- HANDLE
- 10191/17815
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- NDL書誌ID
- 6368571
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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
- IRDB
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可