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Mostrando ítems 91-100 de 911
Explotación de especies vegetales en la Patagonia septentrional: el registro arqueobotánico de Cueva Huenul 1 (provincia de Neuquén, Argentina)Exploitation of plant species in northern Patagonia: Cueva Huenul 1 archaeobotanical record (Neuquén Province, Argentina)
(Instituto de Botánica Darwinion, 2013-07)
We present the analysis of plant remains recovered from the archaeological site Cueva Huenul 1, Neuquén Province, Argentina, which provides new insights on the timing of peopling, environment exploitation and use of plant ...
Sources of obsidian artefacts, exchange networks and landscape use in Auca Mahuida (Neuquén, northwestern Patagonia)
(Wiley Blackwell Publishing, Inc, 2019-11)
We present the results of XRF analysis for 59 obsidian samples from 11 archaeological sites in Auca Mahuida region, Northeastern Neuquén, Argentina. The results indicate that several obsidian sources were utilized; however, ...
Upper Maastrichtian and Danian bryozoans from Northern Patagonia, Argentina
(Academic Press Ltd - Elsevier Science Ltd, 2021-09)
The specimen-rich and diverse bryozoan fauna encrusting oyster shells from the Maastrichtian and Danian Jagüel and Roca formations in the Neuquén Basin (Patagonia, Argentina) is described. Thirteen cyclostome species are ...
Morphological variations in dinosaur tridactyl tracks from the Candeleros Formation (Upper Cretaceous) of northwestern Patagonia, Argentina
(Pergamon-Elsevier Science Ltd, 2021-06)
Several dinosaur tridactyl tracks showing inter- and intra-trackways morphological variations from the Cenomanian Candeleros Formation of the Neuquén Basin, Argentina, have been documented. Footprints occur on three different ...
Macroparasites of the invasive fish, Cyprinus carpio, in Patagonia, Argentina
(Helminthological Soc Washington, C/o Allen Press Inc, 2014-07-01)
The common carp (Cyprinus carpio L.) is probably the most widely distributed freshwater fish species and cultured on almost all continents. In South America, researches on parasites from C. carpio are limited. The aim of ...
Aspectos históricos, ecológicos y sociales asociados a Salix humboldtiana en la ribera del río Agrio en la Patagonia Argentina
(INFOR, 2020)
Salix humboldtiana, el único sauce nativo de América del Sur, conforma la fase sucesional temprana en ambientes riparios de zonas húmedas y semiáridas, desde el norte de México y hasta el norte de la Patagonia en la Argentina ...
Parámetros de abundancia, riqueza y diversidad de aves en un área del valle inferior del río Neuquén: variaciones por estaciones, sitios de muestreo y ambiente
En el presente estudio se examinó la composición del ensamble de aves de un tramo del valle inferior del río Neuquén, en la ciudad de Neuquén (Patagonia, Argentina). El trabajo de campo se desarrolló desde julio de 2006 a ...