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Cosmogenic radionuclides and noble gases in the Wethersfield (1982) chondriteThe Wethersfield (1982) chondrite was assayed for a suite of cosmogenic radionuclides shortly after fall. Data are reported for Be-7, Na-22, All-26, Sc-46, V-48, Cr-51, Mn-54, Co-56, Co-57, and Co-60. A comparison is made with predicted results based on a scaling to the Deep River Neutron Monitor. Noble gases were also assayed in a subsample. The cosmic-ray-exposure age is estimated to be 45 Myr.
Document ID
19870032070
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Evans, J. C.
(Battelle Pacific Northwest Labs. Richland, WA, United States)
Reeves, J. H.
(Battelle Pacific Northwest Laboratories Richland, WA, United States)
Bogard, D. D.
(NASA Johnson Space Center Houston, TX, United States)
Date Acquired
August 13, 2013
Publication Date
September 30, 1986
Publication Information
Publication: Meteoritics
Volume: 21
ISSN: 0026-1114
Subject Category
Lunar And Planetary Exploration
Accession Number
87A19344
Funding Number(s)
CONTRACT_GRANT: NAS9-15888
Distribution Limits
Public
Copyright
Other

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