Carlos A. Menéndez, Oscar R. González-Amicon,
On the basis of new palynomorphs (fourteen species) found in the Las Pircas microflora (Agua Colorada Formation), the original assigned age, Westphalian, are confirmed.
Tópico(s): Geological and Tectonic Studies in Latin America
2013 - Asociación Paleontológica Argentina | Ameghiniana
María Paula Iglesia Llanos, Roberto Lanza, Alberto C. Riccardi, Silvana Evangelina Geuna, M.A. Laurenzi, Raffaella Ruffini,
... southern Patagonia between Lago Argentino and Lago Posadas–Sierra Colorada, and the middle Jurassic Marifil Formation at 12 ... El Quemado was possible for one sample from Sierra Colorada and yielded an age of 156.5 ± 1. ... the north of latitude 48°S (Lago Posadas, Sierra Colorada) yield a VGP (81°S, 172°E) close ...
Tópico(s): Geology and Paleoclimatology Research
2003 - Oxford University Press | Geophysical Journal International
Pedro Raúl Gutiérrez, Silvia N. Césari, Carlos O. Limarino,
... on the basis of imprints from the Agua Colorada Formation, Sierra de Famatina, Argentina. It is characterized by fusiform ...
Tópico(s): Plant Parasitism and Resistance
1986 - Elsevier BV | Review of Palaeobotany and Palynology
PALYNOLOGY OF THE AGUA COLORADA FORMATION (CARBONIFEROUS), FAMATINA RANGE, LA RIOJA PROVINCE. ARGENTINA. I. POLLEN GRAINS.The first part of a comprehensive taxonomic survey of the carboniferous palynological assemblage from the Agua Colorada Formation is presented. Samples for this study have been obtained from localities of the South-Southwest flank of Famatina Range, La Rioja Province: Los Berros-Blanco, Casa Blanca, Casa de Lata, Agua Colorada, Puesto El Vallecito, Puesto Primera Agua, Las Gredas ...
Tópico(s): Paleontology and Stratigraphy of Fossils
1993 - Asociación Paleontológica Argentina | Ameghiniana
Carlos O. Limarino, Luís A. Spalletti, Ferrán Colombo Piñol,
Resumen es: En este trabajo son descritas las sucesiones carboniferas aflorantes en la parte central de la Sierra de Narvaez (area de Las Angosturas, NO de Argentina...
Tópico(s): Geological and Geophysical Studies Worldwide
2010 - National Geology and Mining Service | Andean geology
Luís A. Buatois, M. Gabriela Mángano,
... the lacustrine interval of the Upper Carboniferous Agua Colorada Formation in northwest Sierra de Narvaez, Catamarca Province. The trails are assigned ...
Tópico(s): Fish biology, ecology, and behavior
1994 - Asociación Paleontológica Argentina | Ameghiniana
Produção Nacional
Juan Ignacio Falco, Natalia Hauser,
... Argentina. Esta unidad comprende las formaciones Vera y Sierra Colorada. La primera esta compuesta por una sucesion de ... tabulares y abundante contenido volcanico. La suprayacente Formacion Sierra Colorada esta constituida por una sucesion ignimbritica de 20 ...
Tópico(s): Geological and Geophysical Studies Worldwide
2018 - | Latin American journal of sedimentology and basin analysis
Luís A. Buatois, M. Gabriela Mángano,
... the lower part of the Late Carboniferous Agua Colorada Formation in the north‐west Sierra de Narváez, Catamarca Province, Argentina. Lake Narváez was ...
Tópico(s): Hydrocarbon exploration and reservoir analysis
1995 - Wiley | Sedimentology
... Paiman (La Rioja, Argentina), flanco oriental de la Sierra de Famatina. Las miosporas se encuentran en la Formacion Agua Colorada del Carbonifero Tardio. El conjunto esta dominado por ... de Paiman (La Rioja), eastern flank of the Sierra de Famatina is documented. The miospores are found in the Agua Colorada Formation of the Late Carboniferous age. The assemblage ...
Tópico(s): Diatoms and Algae Research
1992 - National University of Tucumán | Acta Geológica Lilloana
Carlos O. Limarino, Luís A. Spalletti, Ferrn Colombo Piol,
... Group) outcroping in the central part of the Sierra de Narvez (Las Angosturas area, northwest Argentina) are described in this paper. From the regional point of view, two major Carboniferous sequences have been identified. Firstly, diamictites, conglomerates, sandstones, carbonaceous mudstones and thin coal beds that were included in the Agua Colorada Formation. A second group comprises monotonous sequences of ...
Tópico(s): Paleontology and Stratigraphy of Fossils
2010 - National Geology and Mining Service | Andean geology
Patricia Sruoga, Silvia Japas, Flavia M. Salani, Laura E. Kleiman, M Graffigna,
La Peligrosa Caldera is located at Sierra Colorada (47° 15'S, 71° 40' W) in the Chon-Aike silicic LIP. It represents an unique window to understand the eruptive mechanisms ...
Tópico(s): Geochemistry and Geologic Mapping
2008 - IOP Publishing | IOP Conference Series Earth and Environmental Science
María Belén Alvaro, Lorena Higuera, Fara Macsad, Gabriela Rezende Corrêa,
... Rio Negro line linked mainly to sheep production (Sierra Colorada and Jacobacci), whose colonial order persists and deepens ...
Tópico(s): Extractivism and Socioeconomic Issues
2022 - Uiversidad Nacional de La Plata | Huellas
Carlos A Azcuy, Pedro A. González Gutiérrez, Viviana D. Barreda,
SOME CARBONIFEROUS MIOSPORES FROM AGUA COLORADA FORMATION,LA RIOJA PROVINCE.- A palynologic study of several samples collected. at a locality situated OD the eastern flank of the Sierra de Famatina is made. The miospores are found in carbonaceous claystones that belong to the, Agua Colorada Formation. Ten species are described, corresponding to the ...
Tópico(s): Geological and Tectonic Studies in Latin America
2013 - Asociación Paleontológica Argentina | Ameghiniana
Forrest G. Poole, Charles A. Sandberg, Ricardo Amaya-Martínez,
... Isla Turners in the Gulf of California; La Colorada, Minas de Barita, Cerro Cobachi, and Rebeiquito in central Sonora; and Rancho San Marcos, Soyopa, Sierra El Aliso in east-central Sonora. Ordovician to ...
Tópico(s): Geochemistry and Geologic Mapping
2018 - Geological Society of America | Abstracts with programs - Geological Society of America
David Rodolfo Domínguez-Arista,
... de Hermosillo y en tres municipios de la Sierra sonorense: Suaqui Grande, Ures y La Colorada. Se realizaron un total de 35 entrevistas. Resultados. ...
Tópico(s): Mexican Socioeconomic and Environmental Dynamics
2020 - Research Center for Food and Development A.C. | Estudios Sociales Revista de Alimentación Contemporánea y Desarrollo Regional
... with the epithermal polymetallic vein systems of Sombrerete, Colorada, and Fresnillo, Zacatecas. The characteristics considered indicative of ... in Fresnillo and the No Conocida vein in Colorada), depths to the top of mineralization of less ... mineralized systems along the eastern margin of the Sierra Madre Occidental. Recognition of the palcosurface and its ...
Tópico(s): Geochemistry and Geologic Mapping
1988 - | Economic Geology
Frank B. Notestein, Robert E. King,
... cities of Pamplona and Bucaramanga lies the Mesa Colorada, stated to reach 4400 meters and to be streaked with snow. The culminating group of peaks of the cordillera, however, is the Sierra Nevada de Cocuy, 275 kilometers northeast of Bogota, ...
Tópico(s): History and Politics in Latin America
1932 - Taylor & Francis | Geographical Review
Renato R. Andreis, Oscar G. Arrondo,
Restricted to the northern slope of cerro Punta Colorada, a local episode of deformation of Guandacol Formation ...
Tópico(s): Archaeological and Historical Studies
2013 - Asociación Paleontológica Argentina | Ameghiniana
... tácticas políticas del Consorcio Minero Benito Juárez-Peña Colorada reflejan la “reciprocidad negativa”, pues se orientan a ...
Tópico(s): Mining and Resource Management
2013 - El Colegio de la Frontera Sur | Sociedad y Ambiente