40Ar-39Ar ages of dolerite dykes from Sri Lanka
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概要
- 論文の詳細を見る
Two ^<40>Ar-^<39>Ar ages were obtained for dolerites from Sri Lanka which had been dated by the K-Ar method as 143-152 Ma. ^<40>Ar-^<39>Ar ages, which are more reliable than the K-Ar ages, are 160-170 Ma. These ages are important for constraining the scenario of break-up of Gondwana in the early Jurassic period.
- 国立極地研究所の論文
著者
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Funaki Minoru
National Institute of Polar Research
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Yoshida Masaru
Department Of Gastroenterology Kobe University Hospital
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TAKIGAMI Yutaka
Kanto Gakuen University
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Funaki Minoru
National Inst. Of Polar Res. 9-10 Kaga 1 Itabashi Tokyo 173-8515 Jpn
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