MAPA 2520 Gymnogeophagus balzanii. SL = 93.5 mm.

U-Pb and Lu-Hf isotope systematics on detrital zircon from the southern São Francisco Craton's Neoproterozoic passive margin: Tectonic implications - ScienceDirect

The nature of the Paleoproterozoic orogen in the Jacobina Range and adjacent areas, northern São Francisco Craton, Brazil, based on structural geology and gravimetric modeling - ScienceDirect

U–Pb geochronology and geochemistry of grenville-age plutons in the Sunsas Belt - Bolivia, SW ian Craton: Tectonic and magmatic implications - ScienceDirect

Roberto REIS, Professor (Full), PhD, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, PUCRS, School of Health and Life Sciences

Illustrations of principal characters for separating the subfamilies

Roberto REIS, Professor (Full), PhD, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, PUCRS, School of Health and Life Sciences

The Late Jurassic–Early Cretaceous lacustrine facies and ichnofossils of the Parnaíba Basin, Brazil: A record of bioactivity in response to post-CAMP thermal subsidence in West Gondwana - ScienceDirect

Maps, Grand View Funeral Home & Burial Park

PDF) Revision of the Neotropical cichlid genus Gymnogeophagus Ribeiro, 1918, with descriptions of two new species (Pisces, Perciformes)

PDF) Revision of the Neotropical cichlid genus Gymnogeophagus Ribeiro, 1918, with descriptions of two new species (Pisces, Perciformes)

Horizontal and vertical compartmentalization in the fissure and karstic aquifers of the Lagoa Santa Karst Environmental Protection Area and surroundings, Minas Gerais, Brazil - ScienceDirect