Detrital zircon SHRIMP U-Pb age study of the Coldillera Darwin Metamorphic Complex of Tierra del Fuego: sedimentary sources and implications for the evolution of the Pacific margin of Gondwana

Herve, FranciscoFanning, ChristopherPankhurst, Robert JMpodozis, CKlepeis, KCalderon, MauricioThomson, S.N2015-12-080016-7649http://hdl.handle.net/1885/32159The Cordillera Darwin Metamorphic Complex in the southernmost Andes includes a basement of probable Palaeozoic age, a mid-Jurassic and younger volcano-sedimentary cover, and a suite of Jurassic granites, all of which were jointly metamorphosed during theKeywords: amphibolite facies; basin evolution; Cambrian; Cretaceous; foreland basin; geochronology; Gondwana; granite; Jurassic; Paleozoic; protolith; SHRIMP dating; supercontinent; suture zone; uranium-lead dating; zircon; Tierra del Fuego [(ARC) South America]Detrital zircon SHRIMP U-Pb age study of the Coldillera Darwin Metamorphic Complex of Tierra del Fuego: sedimentary sources and implications for the evolution of the Pacific margin of Gondwana201010.1144/0016-76492009-1242016-02-24