Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
1984-09-01 |
タイトル |
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言語 |
en |
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タイトル |
230Th/234U chronology of mirabilite from Cape Barne in Ross Island, Antarctica |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
ページ属性 |
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内容記述タイプ |
Other |
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内容記述 |
P(論文) |
著者名(英) |
Komura, Kazuhisa
Torii, Tetsuya
Yanagisawa, Mikio
Sakanoue, Masanobu
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著者所属(英) |
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en |
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Low Level Radioactivity Laboratory, Kanazawa University |
著者所属(英) |
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en |
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Chiba Institute of Technology |
著者所属(英) |
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en |
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PNC-Tokai |
著者所属(英) |
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en |
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Low Level Radioactivity Laboratory, Kanazawa University |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
A ^<230>(Th)/^<234>U method was applied for the dating of a mirabilite collected from Cape Barne in Ross Island, Antarctica. The age of the mirabilite was estimated to be 4700±900y. The ^<234>U/^<238>U activity ratio was 1.23±0.07,which is concordand with the sea water origin of this mineral. Mean uplifting rate of the ground level in the Cape Barne area was estimated to be 5±1mm/y from the ^<230>(Th)/^<234>U age and the altitude of the sampling point. |
雑誌書誌ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA00733561 |
書誌情報 |
Memoirs of National Institute of Polar Research. Special issue
巻 33,
p. 218-223,
発行日 1984-09
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