| ID | 62128 |
| Title Transcription | 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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| Title Alternative | Tephrochronological age estimate of the Koune Landslide and the Higashiohkubo Landslide in Kamiyama Town, Tokushima, Japan
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| Author |
Kitamura, Shin-ichi
Graduate School of Human and Natural Environment Sciences, University of Tokushima
Nishiyama, Ken-ichi
Laboratory of Geology, Faculty of Integrated Arts and Sciences, University of Tokushima
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Kawamura, Norihito
Marugame High School
|
| Keywords | Landslide
Kikai-Akahoya Tephra
Aira-Tanzawa Tephra
Tephrochronology
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| Content Type |
Departmental Bulletin Paper
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| Description | 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. |
| Journal Title |
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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| ISSN | 09146385
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| NCID | AN10065859
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| Publisher | 徳島大学総合科学部
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| Volume | 22
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| Start Page | 1
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| End Page | 11
|
| Sort Key | 1
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| Published Date | 2008-12-24
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| EDB ID | |
| FullText File | |
| language |
jpn
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| departments |
Science and Technology
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