Distribution of terrestrial age and petrologic type of meteorites from western Libya

A. J.T. Jull; F. Wlotzka; H. Palme; D. J. Donahue

doi:10.1016/0016-7037(90)90028-J

Distribution of terrestrial age and petrologic type of meteorites from western Libya

A. J.T. Jull
, F. Wlotzka
, H. Palme
, D. J. Donahue

Geosciences

Research output: Contribution to journal › Article › peer-review

47 Scopus citations

Abstract

A group of 54 meteorites have been recovered from Daraj, Western Libya. After assessment of pairing of samples, using petrologic criteria, ¹⁴C terrestrial ages were obtained on 13 samples selected from 9 different fall events. Eleven of the ages range from 3500 to 7600 years, with only two samples having ages in excess of 10,000 years. The cut-off in ages may be related to the timing of climatic changes in the Hammadah al Hamra.

Original language	English (US)
Pages (from-to)	2895-2898
Number of pages	4
Journal	Geochimica et Cosmochimica Acta
Volume	54
Issue number	10
DOIs	https://doi.org/10.1016/0016-7037(90)90028-J
State	Published - Oct 1990

ASJC Scopus subject areas

Geochemistry and Petrology

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10.1016/0016-7037(90)90028-J

Cite this

@article{dba2555cd1e74228afbc0d3821233252,

title = "Distribution of terrestrial age and petrologic type of meteorites from western Libya",

abstract = "A group of 54 meteorites have been recovered from Daraj, Western Libya. After assessment of pairing of samples, using petrologic criteria, 14C terrestrial ages were obtained on 13 samples selected from 9 different fall events. Eleven of the ages range from 3500 to 7600 years, with only two samples having ages in excess of 10,000 years. The cut-off in ages may be related to the timing of climatic changes in the Hammadah al Hamra.",

author = "Jull, \{A. J.T.\} and F. Wlotzka and H. Palme and Donahue, \{D. J.\}",

note = "Funding Information: \textasciitilde{}c\textasciitilde{}\textasciitilde{}o\textasciitilde{}\textasciitilde{}\textasciitilde{}\textasciitilde{}g\textasciitilde{}\textasciitilde{}\textasciitilde{}{\~a}\textasciitilde{}re g-rWate futl o I,. J. Toolin, A. Hatheway, andT . E. Langef or technicaal ssistancaet theA rizona AMS Facility. We would also like to thank D. E. Brownlee,G . F. Herzog,M . E. Lipschutz,a nd M. E. Zolenskyf or their reviewso f the manuscript. This work was supportedin part by NASA grantN AG 9-233a nd NSF grantE AR 88-22292.",

year = "1990",

month = oct,

doi = "10.1016/0016-7037(90)90028-J",

language = "English (US)",

volume = "54",

pages = "2895--2898",

journal = "Geochimica et Cosmochimica Acta",

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publisher = "Elsevier Ltd",

number = "10",

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TY - JOUR

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AU - Jull, A. J.T.

AU - Wlotzka, F.

AU - Palme, H.

AU - Donahue, D. J.

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Y1 - 1990/10

N2 - A group of 54 meteorites have been recovered from Daraj, Western Libya. After assessment of pairing of samples, using petrologic criteria, 14C terrestrial ages were obtained on 13 samples selected from 9 different fall events. Eleven of the ages range from 3500 to 7600 years, with only two samples having ages in excess of 10,000 years. The cut-off in ages may be related to the timing of climatic changes in the Hammadah al Hamra.

AB - A group of 54 meteorites have been recovered from Daraj, Western Libya. After assessment of pairing of samples, using petrologic criteria, 14C terrestrial ages were obtained on 13 samples selected from 9 different fall events. Eleven of the ages range from 3500 to 7600 years, with only two samples having ages in excess of 10,000 years. The cut-off in ages may be related to the timing of climatic changes in the Hammadah al Hamra.

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U2 - 10.1016/0016-7037(90)90028-J

DO - 10.1016/0016-7037(90)90028-J

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AN - SCOPUS:0000136327

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SP - 2895

EP - 2898

JO - Geochimica et Cosmochimica Acta

JF - Geochimica et Cosmochimica Acta

IS - 10

ER -

Distribution of terrestrial age and petrologic type of meteorites from western Libya

Abstract

ASJC Scopus subject areas

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