Results 31 to 40 of about 5,351 (204)

Tectonic overview of the West Gondwana margin [PDF]

, 2008
The oceanic southern margin of Gondwana, from southern South America through South Africa, West Antarctica, New Zealand (in its pre break-up position), and Victoria Land to Eastern Australia is one of the longest and longest-lived active continental ...
Pankhurst, Robert J., Vaughan, Alan P.M.
core   +1 more source

Enrichment in critical metals (In-Ge) and Te-Se in epithermal deposits of the 'La Carolina' district, San Luis, Argentina [PDF]

, 2018
This study was supported by the ‘Proyecto de Ciencia y Técnica P-3-2-0414, of the National University of San Luis’ and by the Project CGL2016-76532-R from the MINECO of ...
Cepedal Hernández, María Antonia, Fuertes Fuente, María Mercedes, Gallard Esquivel, M. C., Martín Izard, Agustín   +3 more
core   +2 more sources

Estancia La Suiza 3 (provincia de San Luis): un estudio de la tecnología lítica [PDF]

La Zaranda de Ideas, 2009
En este trabajo se presentan los resultados obtenidos del análisis de los materiales líticos de la excavación arqueológica del sitio Estancia La Suiza 3, provincia de San Luis.
Gisela M. Sario
doaj   +1 more source

Neoproterozoic A-type magmatism in the Western Sierras Pampeanas (Argentina): evidence for Rodinia break-up along a proto-Iapetus rift? [PDF]

, 2006
A-type orthogneisses of mid Neoproterozoic age (774 ± 6 Ma, U-Pb SHRIMP zircon age), are reported for the first time from the Grenvillian basement of the Western Sierras Pampeanas in Argentina. These anorogenic meta-igneous rocks represent the latest
Baldo, Edgardo G., Casquet, César, Dahlquist, Juan A., Fanning, C.M., Galindo Francisco, Mª del Carmen, Murra, Juan Alberto, Pankhurst, R.J., Rapela, Carlos W.   +7 more
core   +1 more source

Neogene and Quaternary tectonics of the Eastern Sierras Pampeanas, Argentina: Active intraplate deformation inboard of flat-slab subduction [PDF]

, 2013
The ranges of the Eastern Sierras Pampeanas are located >600 km east of the Andean Cordillera in central Argentina and have been interpreted to be a response to shortening related to flat-slab subduction of the Nazca plate.
Alvarado, Patricia Monica, Anderson, M., Enkelmann, E., Gilbert, H., Martino, Roberto Donato, Richardson, T., Ridgway, K.   +6 more
core   +2 more sources

Anomalously deep earthquakes related to the Ojo de Agua Lineament and its tectonic significance, Sierras Pampeanas of Córdoba, Central Argentina

Geodesy and Geodynamics, 2018
The Sierras de Córdoba are the easternmost uplifted ranges of the Sierras Pampeanas geological province of Argentina. They are composed of a Neoproterozoic–Paleozoic basement arranged in north–south aligned mountain ranges, limited by west-vergent ...
Ana Caro Montero, Roberto D. Martino, Alina B. Guereschi   +2 more
doaj   +1 more source

Non-parametric statistics as a tool for provenance analysis in gravel deposits: Vinchina Formation (Miocence, Argentine) as a study case

Latin American Journal of Sedimentology and Basin Analysis, 2020
The Neogene Vinchina Basin developed between 27 and 33°S as a foreland basin as a response to the Andean deformation in the southern part of the Central Andes. The Miocene Vinchina Formation (Turner, 1964) was deposited mainly in fluvial, fluvial-eolian,
Marianela Díaz, Sergio A. Marenssi, Carlos O. Limarino   +2 more
doaj   +2 more sources

The Neoproterozoic-early Paleozoic metamorphic and magmatic evolution of the Eastern Sierras Pampeanas: an overview [PDF]

, 2010
The Eastern Sierras Pampeanas were structured by three main events: the Ediacaran to early Cambrian (580–510 Ma) Pampean, the late Cambrian–Ordovician (500–440 Ma) Famatinian and the Devonian-Carboniferous (400–350 Ma) Achalian orogenies ...
Drobe, Malte, Lopez, Monica Graciela, Martínez Dopico, Carmen Irene, Siegesmund, Siegfried, Steenken, André, Wemmer, Klaus   +5 more
core   +1 more source

Una aproximación zooarqueológica a las prácticas de los cazadores-recolectores en el Alero Deodoro Roca (ca. 2970 AP), Valle de Ongamira, Córdoba

Revista del Museo de Antropologia, 2016
El interés particular de este trabajo se centra en estudiar las relaciones entre los cazadores-recolectores y los animales, utilizando como caso de estudio los restos faunísticos recuperados en el sitio Alero Deodoro Roca (ADR), que según dataciones ...
Thiago Costa
doaj   +1 more source

Estimaciones acerca de la salud de poblaciones que ocuparon las Sierras Centrales y Planicies Orientales (Córdoba, Argentina) en el Holoceno Tardío: una aproximación desde la antropología dental)

Revista del Museo de Antropologia, 2011
El objetivo de este trabajo es analizar desde una perspectiva bioarqueológica las condiciones generales de salud de las poblaciones humanas que ocuparon la región austral de las Sierras Pampeanas en el Holoceno tardío (ca.
Claudina Victoria González, Mariana Fabra   +1 more
doaj   +1 more source