Impact history of the HED parent body(ies) clarified by new 40Ar/39Ar analyses of four HED meteorites and one anomalous basaltic achondrite

T. Kennedy; F. Jourdan; Alex Bevan; Mary Mary Gee; A. Frew

doi:10.1016/j.gca.2013.03.040

Impact history of the HED parent body(ies) clarified by new 40Ar/39Ar analyses of four HED meteorites and one anomalous basaltic achondrite

T. Kennedy, F. Jourdan, Alex Bevan, Mary Mary Gee, A. Frew

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

27 Citations (Scopus)

Abstract

We investigate the thermal/impact histories of four HED meteorites: one cumulate eucrite (Lake Carnegie) two brecciated basaltic eucrites (Camel Donga, Millbillillie), one howardite (Old Homestead 003) and an anomalous basaltic achondrite (Deakin 010). We have measured eight convincing new 40Ar/39Ar ages for three HED meteorites. Laser incremental 40Ar/39Ar analyses of carefully separated small grains (

Original language	English
Pages (from-to)	162-182
Journal	Geochimica et Cosmochimica Acta
Volume	115
DOIs	https://doi.org/10.1016/j.gca.2013.03.040
Publication status	Published - 2013

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10.1016/j.gca.2013.03.040

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title = "Impact history of the HED parent body(ies) clarified by new 40Ar/39Ar analyses of four HED meteorites and one anomalous basaltic achondrite",

abstract = "We investigate the thermal/impact histories of four HED meteorites: one cumulate eucrite (Lake Carnegie) two brecciated basaltic eucrites (Camel Donga, Millbillillie), one howardite (Old Homestead 003) and an anomalous basaltic achondrite (Deakin 010). We have measured eight convincing new 40Ar/39Ar ages for three HED meteorites. Laser incremental 40Ar/39Ar analyses of carefully separated small grains (",

author = "T. Kennedy and F. Jourdan and Alex Bevan and {Mary Gee}, Mary and A. Frew",

year = "2013",

doi = "10.1016/j.gca.2013.03.040",

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volume = "115",

pages = "162--182",

journal = "Geochimica et Cosmochimica Acta",

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T1 - Impact history of the HED parent body(ies) clarified by new 40Ar/39Ar analyses of four HED meteorites and one anomalous basaltic achondrite

AU - Kennedy, T.

AU - Jourdan, F.

AU - Bevan, Alex

AU - Mary Gee, Mary

AU - Frew, A.

PY - 2013

Y1 - 2013

N2 - We investigate the thermal/impact histories of four HED meteorites: one cumulate eucrite (Lake Carnegie) two brecciated basaltic eucrites (Camel Donga, Millbillillie), one howardite (Old Homestead 003) and an anomalous basaltic achondrite (Deakin 010). We have measured eight convincing new 40Ar/39Ar ages for three HED meteorites. Laser incremental 40Ar/39Ar analyses of carefully separated small grains (

AB - We investigate the thermal/impact histories of four HED meteorites: one cumulate eucrite (Lake Carnegie) two brecciated basaltic eucrites (Camel Donga, Millbillillie), one howardite (Old Homestead 003) and an anomalous basaltic achondrite (Deakin 010). We have measured eight convincing new 40Ar/39Ar ages for three HED meteorites. Laser incremental 40Ar/39Ar analyses of carefully separated small grains (

U2 - 10.1016/j.gca.2013.03.040

DO - 10.1016/j.gca.2013.03.040

M3 - Article

VL - 115

SP - 162

EP - 182

JO - Geochimica et Cosmochimica Acta

JF - Geochimica et Cosmochimica Acta

SN - 0016-7037

ER -

Impact history of the HED parent body(ies) clarified by new 40Ar/39Ar analyses of four HED meteorites and one anomalous basaltic achondrite

Abstract

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