Partial retention of radiogenic Pb in galena nanocrystals explains discordance in monazite from Napier Complex (Antarctica)

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Partial retention of radiogenic Pb in galena nanocrystals explains discordance in monazite from Napier Complex (Antarctica)

The discordance of U–Th–Pb isotopic systems in geochronometers, and how such data are interpreted, are still major issues in the geosciences. To better understand the disturbance of isotopic systems, and how this impacts the derivation of geologically-meaningful ages, previously studied discordant m...

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Bibliographic Details
Main Authors:	Turuani, M.J., Laurent, A.T., Seydoux-Guillaume, A.M., Fougerouse, Denis, Saxey, David, Reddy, Steven, Harley, S.L., Reynaud, S., Rickard, William
Format:	Journal Article
Language:	English
Published:	ELSEVIER 2022
Subjects:	Science & Technology Physical Sciences Geochemistry & Geophysics U-Th-Pb discordance monazite Pb mobility nanogeochronology atom probe tomography ATOM-PROBE EAST ANTARCTICA UHT METAMORPHISM ZIRCON GEOCHRONOLOGY NANOSPHERES SYSTEMATICS XENOTIME LEAD ROCK
Online Access:	https://hal.archives-ouvertes.fr/hal-03664891 http://hdl.handle.net/20.500.11937/90058

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