Results 101 to 110 of about 8,883 (188)

PALEOECOLOGY AND ENVIRONMENTS OF THE CRETACEOUS SEDIMENTARY BASINS OF PATAGONIA (SOUTHERN ARGENTINA)

open access: yesPublicación Electrónica de la Asociación Paleontológica Argentina, 2015
The evolution of the continental and marine Cretaceous basins of Patagonia and adjacent areas (Chilean marine strip, basins developed around the Malvinas Islands, and the austral extremity of South America) is here considered, taking into account their ...
Renato R. Andreis
doaj  

The genus Akodon (Rodentia: Cricetidae) in Patagonia: its current knowledge [PDF]

open access: yes, 2009
Seis taxones fueron descriptos o citados en Patagonia bajo la actual extensión de Akodon (i.e., excluyendo Abrothrix). Estos, en orden cronológico de nominación, son: Akodon azarae (Fisch.), A. iniscatus Thos., A. iniscatus collinus Thos., A.
Pardiñas, Ulises Francisco J.
core  

Sandstone petrolog y of the Castillo Formation (Albian) in the San Bernardo fold belt, Golfo San Jorge Basin, Argentina [PDF]

open access: yes, 2015
Con el objeto de analizar las variaciones espaciales en la petrografía sedimentaria de la Formación Castillo (Albiano) se analizó el relleno arenoso de canales fluviales en tres áreas geográficas y geológicas de la Sierra de San Bernardo, Chubut.
Allard, Jose Oscar   +4 more
core   +1 more source

Tafonomía del titanosaurio Aeolosaurus colhuehuapensis, Cretácico Superior, Patagonia central, Argentina: un ejemplo de preservación en facies fluviales de desbordamiento [PDF]

open access: yes, 2014
Aeolosaurus colhuehuapensis es un titanosaurio procedente del lago Colhué Huapi, en el Sur de Chubut, Argentina. Los materiales estudiados incluyen veintiuna vértebras caudales y siete hemapófisis, y se hallaron articulados en facies correspondientes a ...
Allard, Jose Oscar   +5 more
core   +1 more source

Review of Oehlertella Annae (Feruglio), Discinoid from The Neopaleozoic of Argentina [PDF]

open access: yes, 2014
Se presenta la diagnosis enmendada para el braquiópodo inarticulados Oehlertella annae (Feruglio), propuesta desarrollada sobre la base de la descripción original y nuevos ejemplares fósiles que tienen la particularidad de tener ambas valvas unidas.
Lech, Roberto Ricardo
core   +1 more source

Science on ecosystems and people to support the Kunming-Montreal Global Biodiversity Framework

open access: yesEcosystems and People, 2023
Matthias Schröter   +39 more
doaj   +1 more source

Range Management Affects Native Ungulate Populations in Penísula Valdés, a World Natural Heritage [PDF]

open access: yes, 2013
Sheep rearing is the main productive activity in Patagonian rangelands, where guanacos are the only native ungulate. Ranchers perceive a decrease in range carrying capacity as guanaco numbers increase, therefore guanaco conservation within private ...
Marino, Andrea Ivana   +4 more
core  

Evaluation of existing knowledge of the tectonic history and lithospheric structure of South America [PDF]

open access: yes
While data is available on the lithospheric and crustal structure of the Andes region of South America, there is limited knowledge of these aspects of the eastern portion of the continent.
Keller, G. R., Lidiak, E. G.
core   +1 more source

Valuing South American sea lions through ecotourism: a case study from a protected natural area in Argentine Patagonia. [PDF]

open access: yesSci Rep
Heredia FM   +5 more
europepmc   +1 more source

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