The Paramirim aulacogen, hosted in the northern part of the São Francisco craton,
corresponds to two superimposed and partially inverted rifts of Paleo and Neoproterozoic …

The Paramirim aulacogen occupies the region of the northern São Francisco craton that
extends from the northern Espinhaço range to a large plateau known as the Chapada …

Abstract The Lagoa Real uranium district in Bahia, northeastern Brazil, is the most important
uranium province in the country and presently produces this metal in an open-pit mine …

The Abrolhos reefs, off the coast of Brazil, are the southernmost coral reefs in the Atlantic
and are significantly different from the well known reefs in the Caribbean. These differences …

A CPRM-Serviço Geológico do Brasil, através de sua Diretoria de Geologia e Recursos
Minerais, e a CBPM–Companhia Baiana de Pesquisa Mineral, têm a honra e a satisfação …

Abstract The South American record of remagnetizations is linked to specific events of its
tectonic history stretching back to Precambrian times. At the Ediacaran–Cambrian time …

One of the main questions on Neoproterozoic geology regards the extent and dynamics of
the glacial systems that are recorded in all continents. We present evidence for short …

The present study reports the Quaternary vertebrate fauna of Gruta do Ioiô, a partially
submerged limestone cave located in central Bahia, northeastern Brazil. A semi-arid …

The Proterozoic sedimentary cover in eastern Chapada Diamantina recorded positive
inversion tectonics at the Paramirim aulacogen during Neoproterozoic times. Additionally …

Este trabalho refere-se a um estudo litoestratigráfico das seqüências metassedimentares do
Supergrupo Espinhaço e Grupo Bambuí no noroeste do estado da Bahia. Foram …