書誌事項
- タイトル別名
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- テフロクロノロジー ニ ヨル トクシマケン カミヤママチ ノ コウネ ジスベリ ヒガシオオクボ ジスベリ ノ ハッセイ ジキ ノ スイテイ
- Tephrochronological age estimate of the Koune Landslide and the Higashiohkubo Landslide in Kamiyama Town, Tokushima, Japan
- テフロクロノロジー ニヨル トクシマケン カミヤマチョウ ノ コウネ ジスベリ ヒガシオオクボ ジスベリ ノ ハッセイ ジキ ノ スイテイ
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説明
In this study,tephrochronological ages of the Koune Landslide and the Higashiohkubo Landslide in Kamiyama Town,Tokushima Prefecture,are estimated. The Koune Landslide is divided into two landslides; the Primary Koune Landslide and the Secondary Koune Landslide. The Primary Koune Landslide is cut by main scarp and moving mass of the Secondary Landslide. The Secondary Koune Landslide is overlain by the Kikai-Akahoya Tephra and re-sedimentation of the Aira-Tanzawa Tephra, suggesting that the landslide occurred primarily between 7.3 ka and 26-29 ka. Therefore, the Primary landslide is older than the Secondary one. The Higashiohkubo Landslide is not overlain by the Aira-Tanzawa Tephra,but the Kikai-Akahoya Tepahra, suggesting that the landslide occurred primarily between 7.3 ka and 26-29 ka.
収録刊行物
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- 徳島大学総合科学部自然科学研究 = Natural Science Research, The University of Tokushima
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徳島大学総合科学部自然科学研究 = Natural Science Research, The University of Tokushima 22 1-11, 2008-12-24
徳島大学総合科学部
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詳細情報 詳細情報について
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- CRID
- 1050845762393822592
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- NII論文ID
- 110008690332
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- NII書誌ID
- AN10065859
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- ISSN
- 09146385
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- NDL書誌ID
- 10784348
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- 本文言語コード
- ja
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- 資料種別
- departmental bulletin paper
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- データソース種別
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- IRDB
- NDL
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