AMS 14C ages of Yamato achondritic meteorites
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概要
- 論文の詳細を見る
Terrestrial ^<14>C ages of some Yamato achondrites and other meteorites, have been determined by accelerator mass spectrometry (AMS). Samples of meteorites previously studied for ^<14>C are reported, as are new measurements on Yamato achondrites. Results on a number of meteorites from the Yamato-79 series shows longer terrestrial ages than expected for this site, where young ages predominate. A new ^<14>C age on Y-74037 confirms the younger age for this diogenite similar to Y-74097,whereas Y-74010 is older (15kyr) and these two data suggest there may be more than one diogenite fall in the Yamato-74 group.
- 国立極地研究所の論文
著者
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Jull A.j.t.
Nsf Arizona Accelerator Mass Spectrometry Facility University Of Arizona
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Yanai Keizo
National Institute of Polar Research
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Miura Yasunori
Faculty of Science, Yamaguchi University
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Cielaszyk E.
NSF Arizona Accelerator Mass Spectrometry Facility, University of Arizona
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Donahue D.J.
NSF Arizona Accelerator Mass Spectrometry Facility, University of Arizona
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Miura Yasunori
Faculty Of Science Yamaguchi University
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Donahue D.j.
Nsf Arizona Accelerator Mass Spectrometry Facility University Of Arizona
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Cielaszyk E.
Nsf Arizona Accelerator Mass Spectrometry Facility University Of Arizona
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