Age constraints from the Rocky Cape Group: putting Tasmania on the Mesoproterozoic map
The oldest known rocks in Tasmania occur in the Proterozoic Rocky Cape Group, a ~10 km thick quartzarenitesiltstonepelite-dominated succession, which was previously constrained to have been deposited between 1450 Maand 750 Ma. New detrital zircon and authigenic monazite ages dated via UPb Laser Abla...
Main Authors: | , , , , , , , , , |
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Format: | Conference Object |
Language: | English |
Published: |
Geological Society of Australia
2014
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Subjects: | |
Online Access: | http://ecite.utas.edu.au/100955 |