The internal structure and geodynamics of Mars inferred from a 4.2-Gyr zircon record

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The internal structure and geodynamics of Mars inferred from a 4.2-Gyr zircon record

Combining U-Pb ages with Lu-Hf data in zircon provides insights into the magmatic history of rocky planets. The Northwest Africa (NWA) 7034/7533 meteorites are samples of the southern highlands of Mars containing zircon with ages as old as 4476.3 ± 0.9 Ma, interpreted to reflect reworking of the pri...

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Bibliographic Details
Main Authors:	Costa, M.M., Jensen, N.K., Bouvier, L.C., Connelly, J.N., Mikouchi, T., Horstwood, M.S.A., Suuronen, J.P., Moynier, F., Deng, Z., Agranier, A., Martin, L.A.J., Johnson, Tim, Nemchin, Alexander, Bizzarro, M.
Format:	Journal Article
Language:	English
Published:	NATL ACAD SCIENCES 2020
Subjects:	Science & Technology Multidisciplinary Sciences Science & Technology - Other Topics Mars meteorites zircon geodynamics MARTIAN MANTLE MAGMA OCEAN HISTORY ORIGIN CRUST SYSTEMATICS CONVECTION MINERALOGY AGE
Online Access:	http://purl.org/au-research/grants/arc/DP190103849 http://hdl.handle.net/20.500.11937/90944

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