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GEOLOGIA E GEOQUÍMICA DOS FILÕES DE FLUORITA SEGUNDA LINHA TORRENS E COCAL - SCGEOLOGIA E GEOQUÍMICA DOS FILÕES DE FLUORITA SEGUNDA LINHA TORRENS E COCAL - SC
(Sociedade Brasileira de Geologia, 2018)
Faunas y paleoclimatología del Paleozoico superior de Argentina: revisión críticaUpper Palaeozoic faunas and paleoclimatology of Argentina: Critical revision
(Fundación Miguel Lillo, 2007-12)
En el transcurso de la “edad de hielo” del Paleozoico Superior ocurrieron varias fases glaciales y fluctuaciones del nivel del mar que favorecieron el origen y extinción de taxones endémicos en los mares periglaciales de ...
New geochronological and isotope data for the Las Chacras – Potrerillos and Renca batholiths: A contribution to the Middle-Upper Devonian magmatism in the pre-Andean foreland (Sierras Pampeanas, Argentina), SW Gondwana
(Pergamon-Elsevier Science Ltd, 2019-08)
The Las Chacras-Potrerillos together with the Renca batholith (Sierras de San Luis) are the largest Devonian igneous bodies in the Sierras Pampeanas after the Achala batholith (Sierra de Córdoba), all emplaced in the ...
Tectonothermal evolution and exhumation history of the Paleozoic Proto-Andean Gondwana margin crust: the Famatinian Belt in NW Argentina
(Elsevier Science, 2011-09)
We studied the P-T-t evolution of a mid-crustal igneous-metamorphic segment of the Famatinian Belt in the eastern sector of the Sierra de Velasco during its exhumation to the upper crust. Thermobarometrical and geochronological ...
Mississippian–Early Permian brachiopods from western Argentina: Tools for middle- to high-latitude correlation, paleobiogeographic and paleoclimatic reconstruction
(Elsevier Science, 2010-12)
Brachiopod faunas from western Argentina are reviewed to improve the current understanding of their biostratigraphic and paleobiogeographic value for intercontinental correlation and paleoclimatic reconstruction, especially ...
Leafy branches of Gangamopteris from the Gzhelian–Asselian of westernmost GondwanaBranches feuillues de Gangamopteris du Gzhelian–Asselien à l’Extrême-Ouest du Gondwana
(Elsevier France-editions Scientifiques Medicales Elsevier, 2019-12)
The first reconstructions of glossopterids interpreted this Gondwanan group as arborescent, deciduous plants, with leaves and reproductive structures inserted on short shoots, which were arranged on long branches. The ...
Late Paleozoic tectono-sedimentary evolution of eastern Chaco-Parana Basin (Uruguay, Brazil, Argentina and Paraguay)
(Pergamon-Elsevier Science Ltd, 2020-11-04)
Recent surface and subsurface information from the Chaco-Paraná Basin in Argentina, Brazil, Paraguay and Uruguay south of the Asunción Rio Grande Arch allowed proposing a regional tectonic-sedimentary evolution for the ...
Análisis estratigráfico de las secuencias neopaleozoicas de la Precordillera SeptentrionalStratigraphic analysis of the Neopaleozoic sequences in the northern Precordillera
(Asociación Geológica Argentina, 2017-07)
En este trabajo se discuten la nomenclatura estratigráfica, evolución paleoambiental, contenido fósil y edad de las unidades carboníferas y pérmicas de la Precordillera septentrional. El intervalo Mississippiano es ...
Upper-crustal architecture and record of Famatinian arc activity in the Sierra de Narváez and Sierra de Las Planchadas, NW Argentina
(Pergamon-Elsevier Science Ltd, 2021-01)
The 495 to 450 Ma Famatinian orogen, exposed throughout central and northwestern Argentina, formed from east-directed subduction under the Gondwanan margin. The Sierra de Narváez and Sierra de Las Planchadas preserve a ...
Late Paleozoic geodynamic evolution of the western North Patagonian Massif and its tectonic context along the southwestern Gondwana margin
(Elsevier Science, 2020-12)
In this study, we propose a geodynamic model covering sedimentation, metamorphism, magmatism, and exhumation processes for the western North Patagonian Massif basement. The youngest detrital zircon population ages (ca. ...