Surgeon island granite SHRIMP zircon ages: a clue for the Cambrian tectonic setting and evolution of the Palaeopacific margin of Gondwana (northern Victoria Land, Antarctica)
Date
2005
Authors
Fioretti, A
Caponi, G.
Black, Lance
Varne, R
Visonà, Dario
Journal Title
Journal ISSN
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Publisher
Blackwell Publishing Ltd
Abstract
In northern Victoria Land (NVL), Antarctica, the palaeopacific margin of Gondwana is made up of the inboard Wilson (WT) and the two outboard Bowers (BT) and Robertson Bay (RBT) terranes. The occurrence of a Cambro-Ordovician magmatic arc in the WT argues
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Keywords
Keywords: Cambrian; Gondwana; paleogeography; SHRIMP dating; tectonic setting; Antarctica; Arctic and Antarctic; East Antarctica; Victoria Land; World
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Source
Terra Nova
Type
Journal article
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Restricted until
2037-12-31