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Geology of the Anecón Grande area, Patagonia (Río Negro), Argentina
(Taylor & Francis, 2014-01)
This contribution presents a 1:200,000 scale geologic map of the Anecón Grande area in northern Patagonia (41°00′–41°30′ S/70°00′–70°30′ W, Río Negro province, Argentina), covering around 2300 km2. The map results from a ...
The largest wind ripples on earth: REPLY
(Geological Society of America, 2010)
We thank de Silva (2010) for the opportunity to discuss the origin of the unique megaripples(MR) found on the Puna Plateau. Forman and Kröhling were invited as co-authors of this Reply,because we produced new data supplied ...
A review of the geology of the Argentinian Fuegian Andes
(Pergamon-Elsevier Science Ltd, 2001-01)
Seven stratigraphic units reflect the tectonic evolution of the Argentinian Fuegian Andes: Basement (Paleozoic-Jurassic); Lemaire Formation (Upper Jurassic); Yahgan-Beauvoir formations (Lower Cretaceous); Cerro Matrero ...
Structural geology of the Fuegian Andes and Magallanes fold and thrust belt: Tierra del Fuego Island
(Universidad de Barcelona, 2008-12)
A synthesis of the structural geology of the Tierra del Fuego Island, which integrates a new data set derived from field surveys and literature data of the last few years, is here presented. The main geological features ...
Structural, tectonic and glaciological controls on the evolution of fjord landscapes
(Elsevier Science, 2009-04)
The fjord landscape of South America, stretching ~ 1500 km between Golfo Corcovado (~ 43°S) and Tierra del Fuego (~ 56°S), is the largest continuous fjord landscape on Earth. This paper presents the results of new structural ...
The first geological observations in Argentina and southern Bolivia: The diary of Anton Zacharias Helms (1788/1789)
(E Schweizerbartsche Verlags, 2005-12)
In 1788/1789, a group of German miners and mining engineers under the guidance of Baron von Nordenflycht made their way from Buenos Aires through northwestern Argentina and southern Bolivia to Potosí. Anton Zacharias Helms, ...
The High Andean Cordillera of central Argentina and Chile along the Piuquenes Pass-Cordon del Portillo transect: Darwin's pioneering observations compared with modern geologyLa Alta Cordillera de los Andes del centro de Argentina y Chile a lo largo de la transecta del Paso Piuquenes-Cordón del Portillo: Las observaciones pioneras de Darwin comparadas con la geología moderna
(Asociación Geológica Argentina, 2009-12)
Las observaciones geológicas efectuadas por Darwin en 1935 durante su cruce de la Cordillera de Los Andes entre Santiago y Mendoza realizado en 1835 a través de los pasos del Portillo y Piuquenes son examinadas y comparadas ...
Reseña histórica de la enseñanza de geología en la Universidad Nacional de TucumánHistorical overview of geology education in the National University of Tucumán. Geological studies at the National University of Tucumán
(Universidad de Buenos Aires, 2018-08)
Los estudios geológicos en la Universidad Nacional de Tucumán formaron parte del quehacer investigativo y docente desde sus inicios en las primeras décadas del siglo 20. El principal gestor fue Abel Peirano qui en ocupó ...
Spinel web: an interactive web application for visualizing the chemical composition of spinel group minerals
(Springer, 2021-03-23)
The spinel group minerals provide useful information regarding the geological environment in which the host rocks were formed, constituting excellent petrogenetic indicators, and guides in the search for mineral deposits ...
Geological mapping reveals the role of Early Jurassic rift architecture in the dispersal of calciturbidites: New insights from the Central and Northern Apennines
(Wiley Blackwell Publishing, Inc, 2020-02-05)
The role of sea-bottom topography in the dispersal of shallow water-derived calciturbidites across a submarine rift, as determined by the local extensional architecture, is under-investigated, namely with pelagic settings ...