Anatectic reworking and differentiation of continental crust along the active margin of Gondwana: A zircon Hf-O perspective from West Antarctica

The Fosdick migmatite-granite complex of West Antarctica preserves evidence of two crustal differentiation events along a segment of the former active margin of Gondwana, one in the Devonian-Carboniferous and another in the Cretaceous. The Hf-O isotope co

Bibliographic Details
Published in:Geological Society, London, Special Publications
Main Authors: Yakymchuk, Chris, Siddoway, Christine Smith, Fanning, Christopher, McFadden, Rory, Korhonen, Fawna J., Brown, Michael
Format: Article in Journal/Newspaper
Language:unknown
Published: Geological Society of London
Subjects:
Online Access:http://hdl.handle.net/1885/77706
https://doi.org/10.1144/SP383.7
https://openresearch-repository.anu.edu.au/bitstream/1885/77706/5/f5625xPUB6516_2013.pdf.jpg
https://openresearch-repository.anu.edu.au/bitstream/1885/77706/7/01_Yakymchuk_Anatectic_reworking_and_2013.pdf.jpg
Description
Summary:The Fosdick migmatite-granite complex of West Antarctica preserves evidence of two crustal differentiation events along a segment of the former active margin of Gondwana, one in the Devonian-Carboniferous and another in the Cretaceous. The Hf-O isotope co