Fishes and environment in northwestern Argentina: from lowland to Puna
The fish fauna and its relationships with physiography and climate were studied in northwestern Argentina from 21 30¢ St o 26 30¢ S and 63 30¢ Wt o 65 50¢ W, an area about 10,276 km 2 . Along a southeast– northwest gradient, the Chaco forest at low altitudes gives way to the Yungas cloud forest in highlands, and then, to an increasing desertic ...
Menni, Roberto Carlos +2 more
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Se realiza un listado de los hongos gasteroides de la provincia de Catamarca (Argentina) basado en la bibliografía hasta abril de 2010. En total aparecen citadas 43 especies distribuidas en 2 órdenes, 4 familias y 13 géneros.
María Marta Dios +2 more
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Predation on Philodryas patagoniensis (Squamata, Colubridae) by an Aplomado falcon (Falconidae: Falco femoralis) in central Argentina [PDF]
The Patagonia Green Racer (Philodryas patagoniensis, Squamata, Colubridae) is a widespread snake that occurs in Argentina, Brazil, eastern Bolivia and Uruguay (Cei, 1993).
Liébana, María Soledad +3 more
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A Middle Miocene (13.5–12 Ma) deformational event constrained by volcanism along the Puna-Eastern Cordillera border, NW Argentina [PDF]
The features of Middle Miocene deposits in the Puna-Eastern Cordillera transition (Valles Calchaquíes) indicate that Cenozoic deformation, sedimentation and volcanism follow a complex spatiotemporal relationship. The intense volcanic activity recorded in
Aramayo, Alejandro M. +5 more
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Indicios caravaneros en contextos funerarios de la Puna argentina.
The Doncellas collection deposited on the Etnographic Museum (Buenos Aires) and the Pucará Museum (Tilcara. Jujuy) since the forties becomes from the homonymous site placed in the Department of Cochinoca, Province of Jujuy, in the argentine Puna.Their artifacts(weaves, basketry, carved wood, lities, ceramics, cordages and pumpkin recipients) were ...
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New records and range extension of some mosses in tropical areas of Chile [PDF]
A total of thirteen mosses are reported as new for Chile: Aloinella andina Delgad., Coscinodontella bryanii R.S. Williams, Didymodon acutus (Brid.) K. Saito, Erythrophyllopsis fuscula (Müll. Hal.) Hilp., Fissidens excurrentinervis R.S.
Cano, María J.
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Se presentan los primeros resultados de la investigación arqueológica sistemática llevada a cabo en el sector este del valle de San Antonio de los Cobres.
Federico Restifo, Javier Piraino
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New distribution records for the American Coot (Fulica ardesiaca), the Puna Teal (Anas puna), the Andean Ruddy Duck (Oxyura ferruginea), and the Puna Ibis (Plegadis ridgwayi), in the Angostura Dam, Tafí del Valle, Tucumán, Argentina [PDF]
Distribution records for four species of birds are reported from studies carried out between 2004 and 2005 at La Angostura Dam (26º55'S, 65º41'W). The species are known to inhabit lakes, lagoons, pools, marshes and streams, generally above 3000 m.
Chani, Jose Maria +3 more
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Se presentan los resultados de los análisis petrográficos y biológicos realizados sobre un tiesto de cuello de aríbalo procedente de un sitio en las inmediaciones de Susques (Jujuy, Puna argentina).
Patricia Solá, Marcelo R. Morales
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Ambientes pleistocénicos y ocupación humana temprana en la Puna argentina
En este trabajo se presentan las evidencias paleoambientales de finales del Pleistoceno y comienzos del Holoceno con el fin de entenderel proceso de poblamiento humano en la región de la Puna de Argentina. Se analizarán las evidencias relacionadas con lacronología y el registro arqueológico de las ocupaciones tempranas de cazadores-recolectores datadas
Hugo D. Yacobaccio, Marcelo R. Morales
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