Coats Land crustal block, East Antarctica: A tectonic tracer for Laurentia?
Undeformed rhyolite and granophyre in the Coats Land crustal block of East Antarctica, dated as 1112 ± 4 Ma, are identical in age to both the Umkondo large igneous province (LIP) of the Kalahari craton (southern Africa) and the early Keweenawan LIP of Laurentia (North America). Although marine and s...
Published in: | Geology |
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Main Authors: | , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | unknown |
Published: |
Geological Society of America
2011
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Subjects: | |
Online Access: | https://hdl.handle.net/20.500.11937/14588 https://doi.org/10.1130/G32029.1 |