A reconstruction of basin genesis and sedimentation in the backarc rifts with multiple structural trends
| Project/Area Number |
23540529
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Geology
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| Research Institution | Niigata University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
TOYOSHIMA Tsuyoshi 新潟大学, 自然科学系, 教授 (10227655)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
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| Keywords | 堆積盆地 / 背弧 / 断層 / 堆積作用 / 卓越方向 / 中新世 / リフト / 地層 / 石油資源 / 地質構造 / 堆積 / 新第三紀 / 新潟 / 新潟堆積盆地 / 生層序 / 渦鞭毛藻 / 地震 / リフト堆積盆地 / 堆積相 / 渦鞭毛藻化石 |
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| Research Abstract |
This study intended to establish a reconstruction of basin genesis and sedimentation of the backarc rift basins with multiple structural trends. The study area includes three localities in the northern part of the Niigata basin where Miocene to Pliocene sediments and faults hosted by them are well exposed. During the basin genesis, several different structural trends were effective to formation of rift-border faults and other minor deformation within the basement. However, the most effective trend in each area varies between the localities. In addition, variation in thickness and depositional facies right above the basement was affected by that of the fault activity. The results will be incorporated in studies in fossil fuel exploration and disaster science.
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Report
(4 results)
Research Products
(25 results)
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[Presentation] 北部フォッサマグナの浅部~深部構造2013
Author(s)
石山 達也, 佐藤 比呂志, 加藤 直子, 白石 和也, 阿部 進, 稲葉 充, 蔵下 英司, 越谷 信, 豊島 剛志, 小林 健太, 武田 哲也, 松原 誠, 戸田 茂, 川本 友久
Organizer
日本地質学会第120年学術大会
Place of Presentation
仙台市・東北大学
Related Report
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[Presentation] 白石断層の高精度反射法地震探査から明らかになった地下構造2013
Author(s)
石山 達也, 加藤 直子, 佐藤 比呂志, 越谷 信, 豊島 剛志, 照井 匡子, 櫻井 翔平, 北村 重浩, 中山 貴隆, 飯高 隆, 蔵下 英司, 坂 守, 芹澤 正人, 増田 正孝, 中島 剛, 岩崎 貴哉, 東中 基倫, 阿部 進
Organizer
日本地球惑星科学連合大会
Place of Presentation
千葉市・幕張メッセ
Related Report
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[Presentation] 長野盆地西縁・飯山断層の高精度反射法地震探査から明らかになった地下構造2013
Author(s)
石山 達也, 加藤 直子, 佐藤 比呂志, 蔵下 英司, 越谷 信, 豊島 剛志, 小林 健太, 戸田 茂, 照井 匡子, 飯塚 弦奨, 森山 瑞絵, 阿部 紫織, 白石 和也, 阿部 進
Organizer
日本地球惑星科学連合大会
Place of Presentation
千葉市・幕張メッセ
Related Report
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