A terrestrial perspective on using ex situ shocked zircons to date lunar impacts

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A terrestrial perspective on using ex situ shocked zircons to date lunar impacts

Deformed lunar zircons yielding U-Pb ages from 4333 Ma to 1407 Ma have been interpreted as dating discrete impacts on the Moon. However, the cause of age resetting in lunar zircons is equivocal; as ex situ grains in breccias, they lack lithologic context and most do not contain microstructures diagn...

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Bibliographic Details
Main Authors:	Cavosie, Aaron, Erickson, Timmons, Timms, Nicholas Eric, Reddy, Steven, Talavera, Cristina, Montalvo, S., Pincus, M., Gibbon, R., Moser, D.
Format:	Journal Article
Published:	GEOLOGICAL SOC AMER, INC 2015
Online Access:	http://hdl.handle.net/20.500.11937/44255

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