Results 41 to 50 of about 767 (167)

Infraestructura y significado en la dominiación Inka del centro oeste argentino (Coa) extremo austral Oriental del Tawantinsuyu

open access: yesEspacio, Tiempo y Forma. Serie I, Prehistoria y Arqueología, 2008
Con el apoyo de la ANPCyT (SECYT) y del CONICET mediante subsidios, desarrollamos investigaciones arqueológicas y etnohistóricas sobre la dominación inka en el Centro oeste argentino, extremo austral oriental del Tawantinsuyu.
J. Roberto Bárcena
doaj   +1 more source

Estados subnacionales, conflictos socioambientales y megaminería. Reflexiones a partir del análisis de la experiencia del Valle de Famatina, Argentina

open access: yesSociedad y Ambiente, 2016
Este artículo aborda las características singulares del conflicto que tiene lugar a partir de los intentos de explotación minera a cielo abierto en el sistema serrano de Famatina, provincia de La Rioja, poniendo énfasis en la disputa que se genera en ...
Marian Sola Álvarez
doaj   +1 more source

Contribution to the knowledge of the rare “Famatina tuco-tuco”,Ctenomys famosusThomas 1920 (Rodentia: Ctenomyidae) [PDF]

open access: yesMammalia, 2018
AbstractCtenomys famosusis one of the less known species of the genus, both in systematic and in phylogenetic aspects, as well as in its distribution and natural history. So far the only known specimens of this species are those from the type series, collected at the two localities mentioned in the original description, in La Rioja province, Argentina.
Sánchez, Rocío Tatiana   +3 more
openaire   +4 more sources

Is it all Phacelia pinnatifida? Molecular delimitations and taxonomic revision of Phacelia sect. Glandulosae in South America based on ddRADseq

open access: yesTAXON, Volume 73, Issue 6, Page 1437-1459, December 2024.
Abstract Phacelia sect. Glandulosae, with ca. 62 taxa, is the most diverse of the 11 sections of the genus Phacelia (Hydrophyllaceae). The family is largely restricted to North and Central America, but the genus Phacelia has an amphitropical distribution with nine species reported from western South America, five of which have been assigned to P. sect.
Maria‐Anna Vasile   +3 more
wiley   +1 more source

Granitoides paleozoicos de la Sierra de Narváez, Sistema de Famatina, Argentina: Hibridización de magmas en un margen continental activo

open access: yesEstudios Geologicos, 1992
Las rocas que afloran en el extremo septentrional de la Sierra de Narváez están representadas por una asociación de monzogranitos, granodioritas y tonalitas que definen una serie calcoalcalina, de características similares a las de otros intrusivos del ...
C. E. Cisterna
doaj   +1 more source

Lower–Middle Ordovician brachiopods from the Eastern Cordillera of Peru: evidence of active faunal dispersal across Rheic and Iapetus oceans

open access: yesPapers in Palaeontology, Volume 10, Issue 5, September/October 2024.
Abstract New Floian and early middle Darriwilian brachiopod assemblages of the San José Formation of the Eastern Cordillera of Peru are presented. A new genus and species, Apurimella santiagoi, and two new species, Phragmorthis henrylunae and Nocturnellia ashaninka, are described.
Jorge Colmenar   +2 more
wiley   +1 more source

Liolaemus famatinae: Parental care

open access: yes, 2023
Liolaemus famatinae is small lizard known from Famatina Mountains in the La Rioja Province of western Argentina (Cei 1980. J. Herpetol. 14:57–64). It is a small-sized lizard that runs agilely among the bushes during the sunniest hours. It inhabits high elevation grasslands, on stony often limonitic soils, with low vegetation and little is known about ...
Kass, Camila Alejandra   +4 more
openaire   +1 more source

Implications of Flat‐Slab Subduction on Hydration, Slab Seismicity, and Arc Volcanism in the Pampean Region of Chile and Argentina

open access: yesGeochemistry, Geophysics, Geosystems, Volume 25, Issue 3, March 2024.
Abstract The Pampean flat slab in central Chile and Argentina is characterized by the inland migration and subsequent cessation of arc volcanism since the mid‐Miocene. Slab flattening also affects the distribution and number of intermediate‐depth earthquakes and the evolution of the overlying continental thermal structure.
Xiaowen Liu   +3 more
wiley   +1 more source

Distribution. NW Argentina (NW Rioja), known only from the Sierra de Famatina, the type series was from 35 km N of Nevado de Famatina Mt. in Abrocomidae

open access: yes, 2016
Distribution. NW Argentina (NW Rioja), known only from the Sierra de Famatina, the type series was from 35 km N of Nevado de Famatina Mt.Published as part of Don E. Wilson, Thomas E. Lacher, Jr & Russell A. Mittermeier, 2016, Abrocomidae, pp.
Don E. Wilson   +2 more
core   +1 more source

Petrología, Geoquímica y Geología estructural de la Sierra de Copacabana (provincia de Catamarca, República Argentina) y su significado geotectónico en el contexto del margen occidental del Gondwana

open access: yesEstudios Geologicos, 1998
La Sierra de Copacabana es una unidad orográfica emplazada en el ambiente de Sierras Pampeanas Noroccidentales, al E del Sistema de Famatina. Tanto su basamento, compuesto por rocas metamórficas de grado medio formadas durante el ciclo Pampeano, como los
J. P. López
doaj   +1 more source

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