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In situ Be-10-Al-26 exposure ages at Meteor Crater, ArizonaA new method of dating the surface exposure of rocks from in situ production of Be-10 and Al-26 has been applied to determine the age of Meteor Crater, Arizona. A lower bound on the crater age of 49,200 + or - 1,700 years has been obtained by this method.
Document ID
19910068701
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
doi:10.1016/0016-7037(91)90388-L
Authors
Nishiizumi, K. (California Univ. La Jolla, CA, United States)
Kohl, C. P. (California Univ. La Jolla, CA, United States)
Arnold, J. R. (California, University La Jolla, United States)
Shoemaker, E. M. (USGS Flagstaff, AZ, United States)
Klein, J. (California Univ. La Jolla, CA, United States)
Fink, D. (California Univ. La Jolla, CA, United States)
Middleton, R. (Pennsylvania, University Philadelphia, United States)
Date Acquired
August 14, 2013
Publication Date
September 1, 1991
Publication Information
Publication: Geochimica et Cosmochimica Acta
Volume: 55
ISSN: 0016-7037
Subject Category
Lunar And Planetary Exploration
Accession Number
91A53324
Funding Number(s)
CONTRACT_GRANT: NAG9-33
CONTRACT_GRANT: NSF EAR-89-04677
Distribution Limits
Public
Copyright
Other

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