Pacific subduction coeval with the Karoo mantle plume: the Early Jurassic Subcordilleran belt of northwestern Patagonia
Date
Authors
Rapela, Carlos W
Pankhurst, Robert J
Fanning, Christopher
Herve, Francisco
Journal Title
Journal ISSN
Volume Title
Publisher
Geological Society of London
Abstract
The Early Mesozoic magmatism of southwestern Gondwana is reviewed in the light of new U-Pb SHRIMP zircon ages (181 ± 2 Ma, 181 ± 3 Ma, 185 + 2 Ma, and 182 ± 2 Ma) that establish an Early Jurassic age for the granites of the Subcordilleran plutonic belt
Description
Citation
Collections
Source
Type
Book Title
Terrane Processes at the Margins of Gondwana
Entity type
Access Statement
License Rights
Restricted until
2037-12-31
Downloads
File
Description