UNIGE document Doctoral Thesis
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Title

Geochronological constraints on the Paleozoic to Early Mesozoic geodynamic evolution of southern coastal Peru
Author
Boekhout, Flora
Director
Schaltegger, Urs
Defense Thèse de doctorat : Univ. Genève, 2012 - Sc. 4460 - 2012/05/08
Collection Terre et Environnement; 110
Abstract The main objective of this dissertation was to establish a chronostratigraphic framework for the south Peruvian margin for the late Paleozoic to Mesozoic based on geochronological, geochemical and isotopic data on periods of magmatism and magmatic quiescence along the western Gondwana margin since the onset of subduction around 530 Ma ago. Our integrated geochronological study, revising the information of sedimentary basins and magmatism in southern coastal Peru (15-18°S) provide new insights in the evolution of this segment of the western Gondwana margin since the onset of subduction.
Keywords Peru — geochronology — geochemistry — zircon
Identifiers
URN: urn:nbn:ch:unige-231262
Full text
Thesis (12.1 MB) - public document Free access
Structures
Faculté des sciences / Section des sciences de la Terre et de l'Environnement / Département des sciences de la Terre
Faculté des sciences / Section des sciences de la Terre et de l'Environnement / Département de minéralogie
Research group Isotope Geochemistry, Geochronology and Thermochronology
Citation
(ISO format) 		BOEKHOUT, Flora. Geochronological constraints on the Paleozoic to Early Mesozoic geodynamic evolution of southern coastal Peru. Université de Genève. Thèse, 2012. doi: 10.13097/archive-ouverte/unige:23126 https://archive-ouverte.unige.ch/unige:23126

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Deposited on : 2012-10-03

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