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Biofacies de Conodontes de la Formación Ponón Trehué y la importancia bioestratigráfica como sección tipo para el limite del Ordovícico Medio-Ordovícico Superior de Cuyania (Argentina)Conodont biofacies of the Ponón Trehué Formation and its biostratigraphical importance as a type section for the Middle-Upper Ordovician of Cuyania (Argentina)
(Universidad Nacional de Tucumán. Instituto Superior de Correlación Geológica, 2006-12)
La Formación Ponón Trehué (provincia de Mendoza, Argentina) está compuesta por una secuencia clástica gruesa seguida, transicionalmente, por calizas oscuras de grano fino. La bioestratigrafía de esta formación está basada ...
Sedimentary Provenance Analysis of the Ordovician Ponón Trehué Formation, San Rafael Block, Mendoza-Argentina
(Springer, 2017)
The present chapter deals with provenance analysis of a carbonate-siliciclastic Ordovician sedimentary unit of the San Rafael block, named the Ponón Trehué Formation (Darriwilian to Sandbian). This is the only sequence ...
A Silurian - Devonian marine platform-deltaic system in the San Rafael Block, Argentine Precordillera-Cuyania terrane: Lithofacies and provenance
(Geological Society Publications House, 2009-05)
The San Rafael Block is included as a part of the pre-Andean region, in the southern sector of the Argentine Precordillera-Cuyania terrane, within the western Gondwana margin. The Río Seco de los Castaños Formation (Upper ...
Ordovician klippen structures of the Sierra de Umango: New insights on Tectonic evolution of the Western Sierras Pampeanas, Argentina
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2012)
The basement rock of the Pampean flat-slab (Sierras Pampeanas) in the Central Andes was uplifted and rotated in the Cenozoic era. The Western Sierras Pampeanas are characterised by meta-igneous rocks of Grenvillian ...
The mesoproterozoic basement at the San Rafael Block, Mendoza Province (Argentina): Geochemical and isotopic age constraints
(Springer, 2017)
This work provides new petro-geochemical and isotopic information to constrain the crustal evolution of the Precambrian Cerro La Ventana Formation. The Rb–Sr, Sm–Nd, Pb–Pb, and U–Pb isotopic data obtained as well as their ...
The Late Neoproterozoic-Early Paleozoic basin of the western Argentine Precordillera: Insights from zircon U-Pb geochronology
(Pergamon-Elsevier Science Ltd, 2020-10)
In central-western Argentina, a belt including marine metasedimentary rocks and mafic-ultramafic bodies occurs throughout the western margin of the Precordillera. The belt is considered as the suture zone between the poorly ...
Evolução geoquímica de peridotitos e piroxenitos do Manto Litosférico Subcontinental do vulcão Agua Poca, Terreno Cuyania, ArgentinaGeochemical evolution of peridotites and pyroxenites from the subcontinental lithosphericmantle of theagua poca volcano, cuyania terrane, Argentina
(Universidade Federal do Rio Grande do Sul. Instituto de Geociências, 2010-08)
O manto litosférico subcontinental (MLSC) do terreno Cuyania está representado em xenólitos peridotíticos e piroxeníticos anidros da fácies espinélio hospedados em basaltos alcalinos pleistocênicos do vulcão Agua Poca, ...
GEOCHEMICAL EVOLUTION OF PERIDOTITES AND PYROXENITES FROM THE SUBCONTINENTAL LITHOSPHERICMANTLE OF THEAGUA POCA VOLCANO, CUYANIA TERRANE, ARGENTINAEvolução geoquímica de peridotitos e piroxenitos do Manto Litosférico Subcontinental do vulcão Agua Poca, Terreno Cuyania, Argentina
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2010)
Magnetic properties of the remagnetized Middle-Ordovician limestones of the Ponón Trehué Formation (San Rafael Block, central-western Argentina): Insights into the Permian widespread Sanrafaelic overprint
(Pergamon-Elsevier Science Ltd, 2016-10)
The widespread Sanrafaelic remagnetization reset most of the early Cambrian to mid-Ordovician carbonate platform of the Argentine Precordillera and the calcareous units of the San Rafael Block. We conducted a detailed ...