Upper Sao Francisco Valley
Mostrando 1-2 de 2 artigos, teses e dissertações.
-
1. Sedimentary facies and provenance of the Bebedouro Formation, Neoproterozoic (BA) / Fácies sedimentares e proveniência da Formação Bebedouro, Neoproterozóico (BA)
The sedimentary record of Neoproterozoic age has become a major subject of research since the rebirth of the models of extreme glaciation and rapid climatic changes for the period, including the Snowball Earth hypothesis. These models are founded on the identification, in all continents, of Neoproterozoic diamictites directly overlain by carbonates, which ar
Publicado em: 2008
-
2. Prehistory of the carstic province of the upper São Francisco river valley, Minas Gerais: lithic industry of the arcaic hunter-gatherers / Pré-história da província Cárstica do Alto São Francisco, Minas Gerais: a indústria lítica dos caçadores-coletores arcaicos
This project is located in the carstic region (1500km²) of the upper São Francisco river valley, in the southeastern portion of the Brazilian highlands, 250km to the southwest of the well known Lagoa Santa region, State of Minas Gerais. After a period (5 years) of intensive search for sites, discovering more than 120 of them, two caves (Loca do Suim and Gr
Publicado em: 2007