Volume 47; Issue 1

Brazilian Journal of Geology

Volume 47; Issue 1

1

Geochemistry and petrology of the Búzios Island alkaline massif, SE, Brazil

Gomes, Celso de Barros, Alves, Francisco Rubens, Azzone, Rogério Guitarrari, Rojas, Gaston Eduardo Enrich, Ruberti, Excelso

Journal:

Brazilian Journal of Geology

Year:

2017

File:

PDF, 3.27 MB

2017

2

Investigations into Pb isotope signatures in groundwater and sediments in a uranium-mineralized area

Vecchia, Adriana Mônica Dalla, Rodrigues, Paulo César Horta, Rios, Francisco Javier, Ladeira, Ana Claudia Queiroz

Journal:

Brazilian Journal of Geology

Year:

2017

Language:

english

File:

PDF, 2.94 MB

english, 2017

3

Facies analysis, sequence stratigraphy and chemostratigraphy of the Sete Lagoas Formation (Bambui Group), northern Minas Gerais State, Brazil: evidence of a cap carbonate deposited on the Januária basement high

Perrella Júnior, Pascoal, Uhlein, Alexandre, Uhlein, Gabriel Jube, Sial, Alcides Nobrega, Pedrosa-Soares, Antônio Carlos, Lima, Otávio Nunes Borges de

Journal:

Brazilian Journal of Geology

Year:

2017

File:

PDF, 8.30 MB

2017

4

The petrogenesis of tholeiitic diabases in eastern Parnaíba Basin: evidence for geochemical heterogeneities in the subcontinental lithospheric mantle in NE Brazil

Silva, Adriano Guilherme da, Almeida, Cícera Neysi de, Valente, Sérgio de Castro, Almeida, Leonardo Fonseca Borghi de

Journal:

Brazilian Journal of Geology

Year:

2017

File:

PDF, 2.82 MB

2017

5

Lithologies, structure and basement-cover relationships in the schist belt of the Dom Feliciano Belt in Uruguay

Masquelin, Henri, Lara, Hernán Silva, Bettucci, Leda Sánchez, Demarco, Pablo Núñez, Pascual, Sofía, Muzio, Rossana, Peel, Elena, Scaglia, Fernando

Journal:

Brazilian Journal of Geology

Year:

2017

File:

PDF, 16.46 MB

2017

6

Stratigraphy of the Roraima Supergroup along the Brazil-Guyana border in the Guiana shield, Northern Amazonian Craton - results of the Brazil-Guyana Geology and Geodiversity Mapping Project

Reis, Nelson Joaquim, Nadeau, Serge, Fraga, Leda Maria, Betiollo, Leandro Menezes, Faraco, Maria Telma Lins, Reece, Jimmy, Lachhman, Deokumar, Ault, Randy

Journal:

Brazilian Journal of Geology

Year:

2017

Language:

english

File:

PDF, 5.23 MB

english, 2017

7

Fluid escape structures as possible indicators of past gas hydrate dissociation during the deposition of the Barremian sediments in the Recôncavo Basin, NE, Brazil

Freire, Antonio Fernando Menezes, Leite, Carlson de Matos Maia, Oliveira, Flávio Miranda de, Guimarães, Márcio Ferreira, Milhomem, Paulo da Silva, Pietzsch, Raphael, d’Ávila, Roberto Salvador Francisc

Journal:

Brazilian Journal of Geology

Year:

2017

File:

PDF, 4.70 MB

2017

8

Geophysical perspective on the structural interference zone along the Neoproterozoic Brasília and Ribeira fold belts in West Gondwana

Motta, João Gabriel, Morales, Norberto, Malagutti Filho, Walter

Journal:

Brazilian Journal of Geology

Year:

2017

File:

PDF, 3.91 MB

2017