Stratigraphic Context
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Processos de formação de um depósito fossilífero em abismo na gruta Cuvieri (MG): taxonomia, tafonomia e distribuição espacial de fósseis de mamíferos do Pleistoceno / Formation processes of a fossiliferous pitfall deposit in Gruta Cuvieri (MG): taxonomy, taphonomy and spacial distribution of mammal fossils from the Pleistocene
A ausência de informações sobre a fauna de mamíferos do Pleistoceno brasileiro que vão além de estudos taxonômicos/descritivos e a carência de escavações com um controle estratigráfico mínimo motivaram as intervenções nos depósitos da Gruta Cuvieri (Lagoa Santa, Minas Gerais, Brasil) aplicando-se um método de escavação refinado. Este métod
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/06/2011
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2. ROTEIRO GEOLÓGICO NOS MUNICÍPIOS DE CASTRO E TIBAGI, PR BRASIL.
The Campos Gerais region, Paraná, Brazil, holds unique geological, geomorphological e paleontological sets, which are target of numerous works and scientific researcher. This research present a geological and paleontological route using the outcrops occurring along existing roads in the municipalities of Castro and Tibagi, Parana State, Brazil. This roadmap
Publicado em: 2010
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3. Análise tectono-estratigráfica da Faixa de dobramento Paraguai meridional na Serra da Bodoquena e depressão do Rio Miranda, MS / Tectonostratigraphic analysis of the southern Paraguay fold belt in Serra da Bodoquena and Rio Miranda depression, MS
This work aims to characterize the geological and structural context of the Southern Paraguay Folded Belt, and to understand the stratigraphic relationships between the Puga Formation, Corumbá and Cuiabá groups. Regional geological reconnaissance work and detailed geological-structural field sections were carried out, with petrographic and structural analy
Publicado em: 2009
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4. Caracterização tectono-estratigráfica da sequência transicional na sub-bacia de Sergipe
This thesis deals with the tectonic-stratigraphic evolution of the Transitional Sequence in the Sergipe Sub-basin (the southern segment of the Sergipe-Alagoas Basin, Northeast Brazil), deposited in the time interval of the upper Alagoas/Aptian stage. Sequence boundaries and higher order internal sequences were identified, as well as the structures that affec
Publicado em: 2008
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5. Cráton do São Franscisco, kimberlitos e diamantes
The São Francisco Craton is a large stable area in the eastern portion of South America. Its basement comprises Archean terrains that were reworked and amalgamated during Paleoproterozoic tectonic events and later on affected marginally by the Neoproterozoic Brasiliano orogeny, during the amalgamation of West Gondwana. In this work the geological evolution
Publicado em: 2007
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6. BACK ANALYSIS OF FORMATION OF SOFT MINING TAILINGS DEPOSITS / RETROANÁLISE DA FORMAÇÃO DE UM DEPÓSITO DE REJEITOS FINOS DE MINERAÇÃO CONSTRUÍDO PELO MÉTODO SUBAÉREO
The growing mineral exploration generates increasing amounts of mining tailings that need to be properly disposed, requiring larger and larger areas. The conventional way of tailings disposal consists of spigotting tailings in a pulp form within an impoundment. This practice generates low density, compressible and soft deposits. These characteristics, which
Publicado em: 2006
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7. Interpretação de dados de GPR com base na hierarquização de superfícies limitantes e na adaptação de critérios sismoestratigráficos
Due to its high resolution, Ground Penetrating Radar (GPR) has been used to image subsurface sedimentary deposits. Because GPR and Seismic methods share some principles of image construction, the classic seismostratigraphic interpretation method has been also applied as an attempt to interpret GPR data. Nonetheless some advances in few particular contexts, t
Publicado em: 2005
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8. As representaÃÃes zoomÃrficas na subtradiÃÃo seridÃ
This dissertation has the aim of asserting the relationship between the Seridà subtradition and the Nordeste Tradition of rock painting. It does so through the analysis of zoomorphic themes of long duration which are seen in three different aspects: the most important themes, the techniques used and the graphic form of presentation similar to the VÃrzea Gr
Publicado em: 2003