Results 41 to 50 of about 3,572 (168)

Assembling for Water: The Prefigurative Politics of Land Futures in Argentina

Antipode, Volume 57, Issue 6, Page 2213-2240, November 2025.
Abstract As in other areas of Argentina, residents from the Norte Neuquino in the northwestern reaches of Patagonia are concerned about the recent advancements of extractivism onto their territories. Their analysis is clear: the environmental crisis is directly linked to a democratic one, and they engage in a wide range of actions to envision and enact
Mattias Borg Rasmussen, Maximiliano Navarrete   +1 more
wiley   +1 more source

Uneven landscapes inhabited by middle Miocene mammals from La Pava and Collón Cura formations in North Patagonia

Swiss Journal of Palaeontology
The Collón Cura Formation (CCF) bears a diverse assemblage of middle Miocene terrestrial mammals (the Colloncuran fauna) known from the end of XIX century.
Alejandro G. Kramarz, Eduardo S. Bellosi, Mariano Bond, Analía M. Forasiepi, Mercedes Fernández, Juan Carlos Fernicola, Guillermo Aguirrezabala, Daniella Teixeira de Rezende   +7 more
doaj   +1 more source

Application of the standardized precipitation evapotranspiration index (SPEI) to identify wet and drought periods in the andean and extra andean Argentinean Patagonia

, 2018
Fil: Facundo, Scordo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina. Universidad Nacional del Sur.
Facundo, Scordo, Piccolo, Maria Cintia, Perillo, Gerardo Miguel E.   +2 more
openaire   +2 more sources

Nanofósiles calcáreos paleógenos y biostratigrafía para dos pozos en el este de la Cuenca Austral, Patagonia, Argentina [PDF]

, 2013
Calcareous nannofossils from two boreholes (Campo Bola and Sur Río Chico) in the subsurface of eastern Austral Basin, Santa Cruz Province, Argentina, allowed the identification of Early to Middle Paleocene, Early to Middle Eocene and Late Eocene to Early
Perez Panera, Juan Pablo
core   +2 more sources

Tracing Human Diversity in South America's Southern Cone: Linguistic, Morphometric, and Genetic Perspectives Explorando la Diversidad Humana en el Cono Sur de América del Sur: Perspectivas Lingüísticas, Morfométricas y Genéticas

American Journal of Biological Anthropology, Volume 187, Issue 3, July 2025.
ABSTRACT Objectives Studying the relationship between biological and cultural diversity can lead to rich insights into human history. South America has been relatively neglected in this kind of work, even though it intriguingly exhibits unexpectedly high biological and cultural diversity.
Lumila Paula Menéndez, Matthias Urban
wiley   +1 more source

Species Limits and Hybridization in Andean Leaf‐Eared Mice (Phyllotis)

Ecology and Evolution, Volume 15, Issue 7, July 2025.
Diversification of Phyllotis coincided with mid‐ to late‐Pleistocene climate change. Species delimitation revealed cryptic diversity within several nominal forms. Genomic analyses revealed evidence for introgressive hybridization. ABSTRACT Leaf‐eared mice (genus Phyllotis) are among the most widespread and abundant small mammals in the Andean Altiplano,
Marcial Quiroga‐Carmona, Schuyler Liphardt, Naim M. Bautista, Pablo Jayat, Pablo Teta, Jason L. Malaney, Tabitha McFarland, Joseph A. Cook, L. Moritz Blumer, Nathanael D. Herrera, Zachary A. Cheviron, Jeffrey M. Good, Guillermo D'Elía, Jay F. Storz   +13 more
wiley   +1 more source

Patagonia: where does it come from? [PDF]

, 2014
Based on the recent finding of archeocyathids in molassic middle Cambrian to Early Ordovician age-sequences of northern Patagonia the relationships between this southern part of South America and East Antarctica need to be re-examined. The early Cambrian
Naipauer, Maximiliano, Ramos, Víctor A.
core   +5 more sources

Linkages between the southern Patagonia Pre-Permian basements: new insights from detrital zircons U-Pb SHRIMP ages from the Cerro Negro District

Geologica Acta, 2014
The Patagonian basement rocks are dominated by Precambrian to Early Paleozoic metamorphic rocks intruded by Paleozoic granitoids. Recently discovered basement rocks in the Cerro Negro District are characterized mainly by quartz-muscovite-chlorite schists;
C. PERMUY VIDAL, P. MOREIRA, D.M. GUIDO, C.M. FANNING   +3 more
doaj  

Carnívoros invasores en Patagonia: Definiendo prioridades para su manejo usando el visón americano (Neovison vison) como caso de estudio [PDF]

, 2014
El visón Americano es una especie introducida con una amplia distribución en Patagonia y por su comportamiento de forrajeo es el carnívoro invasor con el mayor potencial para afectar a la biodiversidad en la región. La información disponible acerca de la
Fasola, Laura, Valenzuela, Alejandro Eduardo Jorge   +1 more
core  

The metamorphic complexes of the Patagonian and Fuegian Andes [PDF]

, 2008
The Patagonian and Fuegian Andes are made up in part by late Paleozoic to Mesozoic metamorphic complexes. The mostly low grade late Paleozoic Eastern Andes Metamorphic Complex (EAMC) crops out to the East of the Meso-Cenozoic South Patagonian batholith ...
Calderón, Mauricio, Faúndez, Victor, Hervé Allamand, Francisco Enrique Isidoro   +2 more
core   +3 more sources