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Nesta pesquisa, propomos analisar o processo de organização, resistência e luta que vem se desenvolvendo nas últimas décadas em Famatina, província de La Rioja, em resposta à instalação da megamineração metalífera.
Mariana Mastrángelo
doaj +3 more sources
Graptolitos de la Formación Suri (Arenig) en el Sistema de Famatina, Argentina
En este trabajo se presenta el análisis bioestratigráfico de la graptofauna proveniente de la quebrada del río Saladillo, ubicada al suroeste de la localidad de Angulos, en la provincia de La Rioja, Argentina. Se discute el rango vertical de las especies
Blanca A. Toro, Edsel Brussa
semanticscholar +3 more sources
El análisis de los diferentes rasgos que caracterizan un paisaje, constituye un requisito esencial para conocer la evolución geomorfológica, repercutiendo en gran medida en el desarrollo productivo de una región, conociendo los aspectos positivos y ...
Oscar Juárez +2 more
doaj +2 more sources
Bulbs were collected from a population of Famatina andina (Phil.) Ravenna in central Chile. Their chromosomes were analyzed and it was observed that the cariotypic formula and chromosomal number are identical to Famatina cisandina Ravenna.
Carlos Baeza, Jorge Macaya
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The Cambrian System in Northwestern Argentina: stratigraphical and palaeontological framework [PDF]
Cambrian sequences are widespread in the early Paleozoic of the Central Andean Basin. Siliciclastic sediments dominate these sequences although several minor occurrences of carbonates and volcanic rocks have been observed.
Guillermo F. Aceñolaza
doaj +4 more sources
Biogenic and physical sedimentary structures in latest Cambrian-earliest Ordovician mudrock facies (Famatina Range, Northwestern Argentina) [PDF]
Lamination is a common feature in shales and other mud-dominated rocks. When combined with other geological evidence, the diverse lamination types can provide important information about sedimentary processes and depositional environments.
Susana B. Esteban
doaj +5 more sources
Este artículo expone una experiencia de investigación, diseño y planificación de actividades de promoción del cambio y la innovación de procesos productivos, llevadas a cabo en una organización de primer grado, integrada por pequeños y medianos ...
Alejandra María Gordillo
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Geomorphological features and processes in the Sierra de Famatina, La Rioja
The Sierra de Famatina is considered the highest elevation outside the Argentine Andes Cordillera, being the General Belgrano hill, 6097 masl, the main height.
E. Fucks +2 more
semanticscholar +3 more sources
Biostratigraphic significance of the latest Cambrian-earliest Ordovician agnostoid trilobites from Northwestern Argentina [PDF]
The biostratigraphic significance of the latest Cambrian-earliest Ordovician trilobite agnostoids from northwestern Argentina is summarized. A characterization of the faunas recognized below and above the Cambrian-Ordovician boundary is presented on the ...
M.F. Tortello
doaj +6 more sources
La faja cataclástica del borde oriental del Sistema de FamatIna, ArgentIna
En las Sierras Pampeanas Noroccidentales del noroeste argentino se desarrolla una faja cataclástica de rumbo submeridional, en rocas del basamento ígneo-metamórfico pertenecientes al Paleozoico Inferior.
J. P. López, H. Lisiak, D. A. Indri
doaj +4 more sources

