Alluvial Fans
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Significado tectônico dos depósitos de leques aluviais da Formação Santa Bárbara (Eo-Paleozóico) na região de Caçapava do Sul (RS, Brasil)
The alluvial fan deposits of Early Paleozoic Santa Bárbara Formation, located in Sul-rio-grandense Shield area of southernmost Brazil, have been analyzed here in terms of facies associations and tectonic significance. The investigated unit comprises conglomerates, sandstones, and siltstones, deposited probably under continental semi-arid climate conditions,
Publicado em: 2010
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2. O QuaternÃrio do Parque Nacional Serra da Capivara, PiauÃ, Brasil: morfoestratigrafia, sedimentologia, geocronologia e paleoambientes
The Serra da Capivara National Park is internationally recognized because it houses the most important concentration of rock paintings and archeological sites in the American continent. Vestiges of human occupation are distributed in 1.000 archeological sites many times located in Quaternary sediments, with few researches realized until the moment. The objec
Publicado em: 2007
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3. AnÃlise morfodinÃmica na Reserva EcolÃgica de CamaÃari, Cabo de Santo Agostinho - PE
The present work was developed within the environmental impacts perspective, focusing on the continuing process of metropolitan sprawling, and aimed at identifying and analyzing erosive processes found within an officially designated permanent environment protection area. Inside CamaÃari Ecological Reservation, municipality of Cabo de Santo Agostinho, Recif
Publicado em: 2007
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4. EVOLUÇÃO TECTONOSSEDIMENTAR DA BACIA DOS PARECIS AMAZÔNIA
The Parecis basin is located in central-western Brazil, on the southwestern part of the Amazon craton, between the Rondônia and Guaporé fold belts. From west to east, the Parecis basin can be divided into three tectono-sedimentary domains: a tectonic low to the west, a central compartment characterized by a negative gravimetric anomaly, and a interior sag
Publicado em: 2007