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K-Ar dating of volcanic rocks younger than 10 ka . toward understanding of eruptive history in Quaternary volcanoes

K-Ar dating of volcanic rocks younger than 10 ka . toward understanding of eruptive history in Quaternary volcanoes
10 ka以下火山岩的K-Ar测年。
批准号:
22510186
负责人:
IWATA Naoyoshi
金额:
$2.83万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2012

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中文摘要
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英文摘要
We are tried to introduce the Cassignol-Gillot (CG) method to K-Ar dating facility in the Yamagata University, in order to date younger volcanic rocks in northeastern Japan. To achieve this, we installed the gas extraction line of the mass spectrometer; adding a variable volume for gas expansion. We confirm the procedures of sample selection and preparation for CG method. We selected suitable rock samples to test effectiveness of the CG method from Nasu-Chausudake Volcano and Iwaki Volcano to applying the CG method. K-Ar dating with CG method will be able to contribute establishing eruptive history in Quaternary volcanoes.
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DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [加藤麻樹, 下平佳江, 佐藤健, 下井信浩,滝田好宏, 杉本崇典,坂村芳孝, 岩田尚能]
通讯作者: 岩田尚能
Method and problem in K-Ar dating of young volcanic rocks
年轻火山岩K-Ar测年方法及问题
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [Iwata N. and Ban, M.]
通讯作者: M.
非常に若い火山岩の K-Ar年代をどう測るか
如何测量非常年轻的火山岩的 K-Ar 年龄
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [Sakamura, Y., Sugimoto, T., Nakayama, K., 岩田尚能]
通讯作者: 岩田尚能
DOI: --
发表时间: 2012
期刊:
影响因子: --
作者: [M. KATO, Y. SHIMODAIRA, and T. SATO, 井上響一郎・岩田尚能]
通讯作者: 井上響一郎・岩田尚能
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