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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
Ramacciotti, Carlos ; Casquet, César ; Baldo, Edgardo G. ; Alasino, Pablo H. ; Galindo Francisco, Mª del Carmen ; Dahlquist, Juan A. | Cambridge University Press | 2020-02The Sierra de Pie de Palo, in the Argentinean Sierras Pampeanas (Andean foreland), consists of a Mesoproterozoic basement and an Ediacaran – upper Cambrian sedimentary cover that underwent folding, thrusting and metamorphism during the Ordovicia[...]texto impreso
Ramacciotti, Carlos ; Casquet, César ; Gaspar Baldo, Edgardo ; Verdecchia, Sebastián ; Martín Morales, Matías ; Zandomeni, Priscila S. | Servicio Nacional de Geología y Minería | 2019-09La Sierra de Pie de Palo (SPP, Sierras Pampeanas Occidentales) presenta evidencia de dos metamorfismos: uno de edad mesoproterozoica (orogenia Grenvilliana) y otro de edad ordovícica (orogenia Famatiniana). Este último es el único registrado en [...]texto impreso
Alasino, Pablo H. ; Casquet, César ; Galindo Francisco, Mª del Carmen ; Pankhurst, R.J. ; Rapela, Carlos W. ; Dahlquist, Juan A. ; Recio, C. ; Baldo, Edgardo G. ; Larrovere, Mariano Alexis ; Ramacciotti, Carlos | Cambridge University Press | 2020We report a study of whole-rock O–H–Sr–Nd isotopes of Ordovician igneous and metamorphic rocks exposed at different crustal palaeodepths along c. 750 km in the Sierras Pampeanas, NW Argentina. The isotope compositions preserved in the intermedia[...]texto impreso
Ramacciotti, Carlos ; Casquet, César ; Baldo, Edgardo G. ; Galindo Francisco, Mª del Carmen | Universidad nacional autónoma de México. | 2015The Sierra de Pie de Palo (Western Sierras Pampeanas, Argentina) in the Andean foreland is mainly formed by a Mesoproterozoic basement and an Ediacaran metasedimentary over referred to as the Difunta Correa metasedimentary sequence. The latter [...]texto impreso
Casquet, César ; Alasino, Pablo H. ; Galindo Francisco, Mª del Carmen ; Dahlquist, Juan A. ; Baldo, Edgardo G. ; Ramacciotti, Carlos ; Verdecchia, Sebastián ; Larrovere, Mariano Alexis ; Rapela, Carlos W. ; Recio, C. | Springer | 2021The Famatinian is a segment of the Ordovician Terra Australis accretionary orogen that stretched along the SW Margin of Gondwana from Australia to Colombia. The present knowledge of this orogenic segment still is incomplete. We present geochemis[...]
