Palaeo- to Mesoproterozoic Evolution of the Gawler Craton, Australia
Grey symbols for the McArthur. Basin and Gawler Craton indicate overprint palaeopoles. Times at which poles from different cratonic blocks overlap are circled.
U?Pb ages and source composition by Hf-isotope andThe bulk of the late Archaean volcanic? volcaniclastic rocks from the Gawler Craton range in age from c. 2535 to 2510 Ma (Fanning, Reid and Teale 2007). ... Central Gawler Gold Data Catalogue - Geoscience AustraliaAntarctica with both the Gawler Craton of present-day Australia and Proterozoic provinces in western. Laurentia. Prominent clast ages of ~2.0, 1.85, 1.57 and ... Palaeomagnetic constraints on the Proterozoic tectonic evolutionPeninsula, and used this to constrain the age of regional deformation in the eastern Gawler Craton (including sequences deposited between 2000.
Autres Cours:
