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Ramacciotti, Carlos ; Casquet, César ; Baldo, Edgardo G. ; Galindo Francisco, Mª del Carmen ; Pankhurst, Robert J. ; Verdecchia, Sebastián Osvaldo ; Rapela, Carlos W. ; Fanning, C.M. | Springer Verlag | 2018-10The Western Sierras Pampeanas (WSP) of Argentina record a protracted geological history from the Mesoproterozoic assembly of the Rodinia supercontinent to the early Paleozoic tectonic evolution of SW Gondwana. Two well-known orogenies took place[...]texto impreso
Rapela, C. W. ; Pankhurst, Robert J. ; Casquet, César ; Baldo, Edgardo G. | Geological Society of America | 1998From a detailed study of a 500 km transect in the Sierras Pampeanas, central-west Argentina, two pre-Silurian tectono-magmatic episodes are recognized and defined, each culminating n micro-continental collisions against the proto-Andean margin o[...]texto impreso
Pankhurst, Robert J. ; Castiñeiras García, Pedro ; Sánchez Martínez, Sonia, (editors) ; Casquet, César ; Gutiérrez Marco, Juan Carlos ; Fernández Suárez, Javier, (organizers) | 2014El congreso internacional GONDWANA 15 ha tenido lugar en Madrid en Julio de 2014. Como en ocasiones anteriores, el congreso tuvo como objeto del mismo el supercontinente Gondwana, desde su amalgamamiento en el Paleozoico Inferior hasta su desmem[...]texto impreso
Rapela, Carlos W. ; Verdecchia, Sebastián O. ; Casquet, César ; Pankhurst, Robert J. ; Baldo, Edgardo G. ; Galindo Francisco, Mª del Carmen ; Murra, Juán A. ; Dahlquist, Juan A. ; Fanning, C. Mark | Elsevier | 2016-04The provenance of Neoproterozoic to Early Paleozoic sedimentary rocks in the Sierras Pampeanas has beenestablished using U–Pb SHRIMP age determination of detrital zircons in twelve metasedimentary samples,with supplementary Hf and O isotope anal[...]texto impreso
Murra, Juán A. ; Casquet, César ; Locati, Francisco ; Galindo Francisco, María del Carmen ; Baldo, Edgardo G. ; Pankhurst, Robert J. ; Rapela, Carlos W. | Elsevier | 2016-08The Sierras de Córdoba Metasedimentary Series consists of marbles and metasiliciclastic rocks of Ediacaran to early Cambrian age (ca. 630 and 540 Ma) that underwent high-grade metamorphism during the collisional Pampean orogeny in the early Camb[...]texto impreso
Rapela, Carlos W. ; Pankhurst, Robert J. ; Casquet, César ; Dahlquist, Juan A. ; Fanning, C. Mark ; Baldo, Edgardo G. ; Galindo Francisco, Mª del Carmen ; Alasino, Pablo H. ; Ramacciotti, Carlos D. ; Verdecchia, Sebastián O. ; Murra, Juán A. ; Basei, Miguel A.S. | Elsevier | 2018-12Along the proto-Pacific margin of Gondwana, from Venezuela to northeastern Patagonia, the Early–Middle Ordovician Famatinian orogeny was the first orogenic event following assembly of the supercontinent. Previous isotope studies of the igneous a[...]texto impreso
Pankhurst, Robert J. ; Rapela, Carlos W. ; López de Luchi, M.G. ; Rapalini, A.E. ; Fanning, C.M. ; Galindo Francisco, María del Carmen | Geological Society of London. | 2014A multidisciplinary study (U–Pb sensitive high-resolution ion microprobe geochronology, Hf and O isotopes in zircon, Sr and Nd isotopes in whole-rocks, as well as major and trace element geochemistry) has been carried out on granitoid samples fr[...]
