Results 211 to 220 of about 68,036 (252)

Cenozoic intraplate magmatism of central Patagonia, Argentina

Journal of South American Earth Sciences, 2020
Abstract During Cenozoic times, Patagonia was characterized by an intense magmatic intraplate activity that gave rise to a large volume of basaltic flows and intrusive bodies. This work aims to gather all the available information along with unpublished data of the authors about this magmatism that crops out in the center and south of the Chubut ...
Haller, Miguel Jorge F.   +4 more
openaire   +2 more sources

Paleomagnetism of the Carboniferous Tepuel Group, central Patagonia, Argentina

Tectonics, 1994
Samples of the Carboniferous glaciogenic sequences of the Tepuel Group, western central Patagonia, Argentina, were collected from 23 sites in two localities, Sierra de Tepuel (43.7°S, 70.5°W) and Las Salinas (43.2°S, 70.3°W). Most were fine sandstones to siltstones of late Visean to Westphalian age.
Rapalini, A. E.   +4 more
openaire   +2 more sources

Macrozoobenthos prospection in central Neuquen streams, Patagonia, Argentina

SIL Proceedings, 1922-2010, 1991
(1991). Macrozoobenthos prospection in central Neuquen streams, Patagonia, Argentina. SIL Proceedings, 1922-2010: Vol. 24, No. 4, pp. 2091-2094.
Laura I. de Cabo, Irene R. Wais
openaire   +1 more source

Lower Permian bivalves from central Patagonia, Argentina

Paläontologische Zeitschrift, 2006
The earliest Permian faunal successions of central Patagonia show compositional changes that probably reflected the environmental warming at the end of the Gondwana glaciations. Bivalves of Asselian to probably Early Tastubian age are described. A new genus,Sueroa, is proposed to reunite a previously known species and a new species,Sueroa andreisi n ...
openaire   +1 more source

Hunting Techniques Along the Rain Shadow Gradient in North-Central Patagonia, Argentina

2021
The forest and the steppe of North-Central Patagonia (Argentina) are contiguous yet contrasting environments that have been connected throughout their peopling history. Human occupation began in the early Holocene, became more regular ca. 3500 years BP, and has increased since 2200–1700 years BP.
Carballido Calatayud, Mariana   +1 more
openaire   +2 more sources

Procesos migratorios recientes y lo sacrificial en Patagonia central

2022
Fil: Barria Oyarzo, Carlos Sebastián. Universidad Nacional de la Patagonia "San Juan Bosco". Facultad de Humanidades y Ciencias Sociales - Sede Comodoro. Instituto de Estudios Sociales y Políticos de la Patagonia; Argentina.
Barria Oyarzo, Carlos Sebastián   +4 more
openaire   +1 more source

L'attività di esplorazione e colonizzazione nella Patagonia centrale di Francesco Pietrobelli

RiMe : rivista dell'lstituto di Storia dell'Europa Mediterranea : 11, 2, 2013, 2013
Dopo la "campagna del deserto" promossa dal governo argentino che nel 1879 chiuse definitivamente la questione della frontiera e represse la resistenza delle popolazioni della Patagonia, aprendo la fase della sua colonizzazione e messa a profitto, si sviluppo un’attivita, mirata a questi obiettivi, dall’ingegnere italiano Francesco Pietrobelli (1858 ...
openaire   +2 more sources

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