Geologica Acta, 2007 A substantial, diverse body of evidence has been interpreted as suggesting that the Cuyania terrane of northwestern Argentina, which includes the Argentine Precordillera, rifted from the Ouachita embayment of Laurentia in the Early Cambrian, drifted ...
S. Finney
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The Role of Mining and the Railway in the Deforestation of Western La Rioja and Catamarca (Argentina) 1851-1942 [PDF]
, 2013 Se describen e interpretan los procesos de deforestación de los bosques de algarrobo en el oeste de La Rioja y Catamarca, entre 1851 y 1942, asociados al desmonte producido por los procesos de modernización económica, en general, y por la minería y por ...
Rojas, Juan Facundo
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La Horqueta Shear Zone, Sierra de Velasco, NW Argentina: petrography, geochemistry, structures and tectonic significance [PDF]
, 2007 La Faja de Deformación La Horqueta (FDLH) es la sexta faja de cizalla reconocida en la sierra de Velasco, Sierras Pampeanas, NO de Argentina. Esta faja separa dos tipos de metagranitoides de características petrográficas y geoquímicas contrastadas ...
Grosse, Pablo +2 more
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Structural features of the Sierra Pampeana de Velasco and surrounding areas from gravimetric and magnetometric fields [PDF]
, 2013 La región que comprende la sierra de Velasco y el Sistema de Famatina, en el centro-oeste de la Provincia de La Rioja - Argentina, es un área clave para el estudio de la amalgamación de terrenos y tectónica vinculada con el levantamiento andino.
Martinez, Myriam Patricia +2 more
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Mundo de Antes, 2018 Este trabajo busca problematizar aspectos referidos a la escasez de mano de obra en el mineral de Famatina, La Rioja en 1809 a partir de una visita efectuada a dicho centro minero en la cual se hace un profundo énfasis en el bajo número de trabajadores ...
M. V. Staricco
semanticscholar +1 more source
Estudios Geologicos, 1992 Se realiza un estudio petrológico estructural de las unidades que componen el extremo septentrional de la Sierra de Copacabana, que se localiza en el ámbito de las Sierras Pampeanas Noroccidentales.
J. P. López
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Mammalia, Didelphimorphia and Rodentia, southwest of the province of Mendoza, Argentina [PDF]
, 2008 We documented terrestrial micromammal assemblages at five localities of southwestern Mendoza province, Argentina. We added new localities for several of the most uncommon small mammal species of this region (e.g.
Pardiñas, Ulises Francisco J. +2 more
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K-bentonites in the Argentine Precordillera contemporaneous with rhyolite volcanism in the Famatinian Arc [PDF]
, 2004 New U–Pb radiometric dates for K-bentonite horizons within the Lower Cambrian to Middle Ordovician platform carbonates from the Precordillera terrane of NWArgentina provide further constraints on models for the allochthonous or parautochthonous ...
Baldo, Edgardo G. +5 more
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Internal anatomy of an erg sequence from the aeolian-fluvial system of the De La Cuesta Formation (Paganzo Basin, northwestern Argentina) [PDF]
, 2010 Permian red beds of the De La Cuesta Formation in the Sierra de Narváez (Paganzo Basin, northwestern Argentina) are essentially composed of sandstones associated with mudstones and subordinate conglomerates.
Colombo Piñol, Ferran +2 more
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Malignant melanoma of the urethra: a rare histologic subdivision of vulvar cancer with a poor prognosis [PDF]
, 2012 Malignant melanoma of the urethra is a rare tumour that is difficult to diagnose and treat, resulting in a poor prognosis. In this paper, we present the case of a 65-year-old woman who was referred to a gynaecologist because of a urethral mass that ...
Alkatout, Ibrahim +8 more
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