Supplementary dataset for Chavez et al "Provenance of the Middle Jurassic-Cretaceous sedimentary rocks of the Arequipa Basin (South Peru) and implication for the geodynamic evolution of the Central Andes"

Published: 17 May 2021| Version 2 | DOI: 10.17632/ksypv2smvp.2
Contributors:
Martin Roddaz,
CESAR CHAVEZ,
Elton Luiz Dantas,
Roberto Ventura Santos,
Aldo Alvan

Description

Supplementary Dataset for a paper submitted to Gondwana research: Table S1: Data reporting Information for LA- ICP-MS U-Th-Pb data analyzed at the Laboratory of Geochronology (University of Brasilia). Table S2: Lu-Hf isotopes results. Table S3: U-Pb ages ARE304, Base of Puente Formation. Table S4: U-Pb ages ARE312, Top of Puente Formation. Table S5: U-Pb ages ARE305, Paleo channel of the base in Cachios Formation. Table S6: U-Pb ages ARE306, Paleo channel in the top of Cachios Formation Table S7: U-Pb ages ARE14, Top of the sequence, Labra Formation. Table S8: U-Pb ages ARE367, Sandstone sequence in Gramadal Formation. Table S9: U-Pb ages ARE16, Base of the Hualhuani Formation. Table S10: U-Pb ages ARE17, Top of the Hualhuani Formation. Table S11: U-Pb ages ARE339, Top of Murco Formation. Table S12: U-Pb ages ARE332, siltstone of the Chilcane Formation. Table S13: U-Pb ages and Crystallisation – Depositional age calculus for the Puente formation samples Table S14: U-Pb ages and Crystallisation – Depositional age calculus for the cachios formation samples Table S15: U-Pb ages and Crystallisation – Depositional age calculus for the Labra formation sample Table S16: U-Pb ages and Crystallisation – Depositional age calculus for the Gramadal formation samples Table S17: U-Pb ages and Crystallisation – Depositional age calculus for the Hualhuani formation samples Table S18: U-Pb ages and Crystallisation – Depositional age calculus for the Murco formation sample Table S19: U-Pb ages and Crystallisation – Depositional age calculus for the Chilcane formation sample Supplementary Figure 1: Cathodoluminescence images of dated zircons Table 1: Synthesis of the potential source location for the U-Pb zircon age (see text for details and references); CC: Coastal Cordillera, Alt: Altiplano, EC: Eastern Cordillera; Craton: Amazon craton; Table 2: Sr-Sm-Nd systematics of analyzed sedimentary rocks Table 3: Percentages of U–Pb ages representing known orogenic events (bold) on the Amazonian craton and adjacent regions. Age ranges are from Tassinari et al. (2000) and Reimann et al. (2010).

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Institutions

Universidade de Brasilia, Geosciences Environnement Toulouse

Categories

Geology, Peru, Andes, Dating, Provenance

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