Dating martian mafic crust; microstructurally constrained baddeleyite geochronology of enriched shergottites Northwest Africa (NWA) 7257, NWA 8679 and ZagamiOPEN ACCESS 

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Leanne G. Staddon, James R. Darling, Winfried H. Schwarz, Natasha R. Stephen, Sheila Schuindt, Joseph Dunlop, Kimberly T. Tait Geochimica et Cosmochimica ActaAvailable online 5 October 2021 LINK (OPEN ACCESS) “Baddeleyite (monoclinic; m-ZrO2) is a…

Petrographic controls on baddeleyite occurrence in a suite of eight basaltic shergottites

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Alex I. Sheen, Christopher D. K. Herd, Jarret Hamilton, Erin L. Walton Meteoritics & Planetary ScienceVersion of Record online: 04 August 2021 LINK “Baddeleyite (ZrO2) is a common late-stage accessory mineral in basaltic shergottites and…

Atomic-scale age resolution of planetary eventsOPEN ACCESS 

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L. F. White, J. R. Darling, D. E. Moser, D. A. Reinhard, T. J. Prosa, D. Bullen, D. Olson, D. J. Larson, D. Lawrence & I. Martin Nature Communications 8, Article number: 15597 (2017) doi:10.1038/ncomms15597…

Variable microstructural response of baddeleyite to shock metamorphism in young basaltic shergottite NWA 5298 and improved U–Pb dating of Solar System events

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James R. Darling, Desmond E. Moser, Ivan R. Barker, Kim T. Tait, Kevin R. Chamberlain, Axel K. Schmitt, Brendt C. Hyde Earth and Planetary Science Letters Volume 444, 15 June 2016, Pages 1–12 LINK “The…

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