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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[...]
