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Volume 49 - 2019

    

 n.4  

        ▪ Rapid Communications

● Writing papers with an emphasis on structural geology and tectonics: advices and warnings
Haakon Fossen       (pdf)
 

        ▪ Articles

● Sequence stratigraphy of fluvial to shallow-marine deposits: The case of the early Permian Rio Bonito Formation, Paraná Basin, southernmost Brazil
Ricardo Maahs; Juliano Küchle; Claiton Marlon dos Santos Scherer; Renata dos Santos Alvarenga      (pdf)
 

● Age and palaeoenvironments of the Manacapuru Formation, Presidente Figueiredo (AM) region, Lochkovian of the Amazonas Basin
Patrícia Ferreira Rocha; Rosemery Rocha da Silveira; Roberto Cesar de Mendonça Barbosa      (pdf)
 

● Constraints from magnetotellurics on the geological structure across a seismic area associated with water wells in the Paraná basin, Brazil
Ícaro José Assis Kume; Mauricio de Souza Bologna; Marcelo Assumpção       (pdf)
 

● Ediacaran emerald mineralization in Northeastern Brazil: the case of the Fazenda Bonfim Deposit
Judiron Santos Santiago; Valmir da Silva Souza; Elton Luiz Dantas; Claudinei Gouveia de Oliveira      (pdf)
 

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n.3  

        ▪ Articles

● Mineralogical and gemological characterization of emerald crystals from Paraná deposit, NE Brazil: a study of mineral chemistry, absorption and reflectance spectroscopy and thermal analysis
Araújo Neto, José Ferreira de; Barreto, Sandra de Brito; Carrino, Thais Andressa; Müller, Axel; Santos, Lauro Cézar Montefalco de Lira     (pdf)
 

● The role of airborne geophysics in the investigation of gold occurrences in the Itapetim Region, Borborema Province, Northeast Brazil
Pereira, Laís Cristina Leite; Santos, Lauro Cézar Montefalco de Lira; Carrino, Thais Andressa     (pdf)
 

● Geochemistry, Sm-Nd isotopes and SHRIMP U-Pb geochronology of the Morro do Coco Granite (RJ, Brazil): another piece of the post-collisional magmatism of the Ribeira Belt
Bione, Fellippe Roberto Alves; Bongiolo, Everton Marques; Mendes, Julio Cezar; Roland, Camila Leão     (pdf)
 

● Integrating geological and airborne geophysical data to review the cartography of Rio Itanguá Batholith, Araçuaí Orogen, Brazil
Grochowski, Julia; Kuchenbecker, Matheus; Barbuena, Danilo; Novo, Tiago Amâncio     (pdf)
 

● Vegetation and climate changes in the forest of Campinas, São Paulo State, Brazil, during the last 25,000 cal yr BP
Aviles, Adriana Mercedes Camejo; Ricardi-Branco, Fresia; Ledru, Marie-Pierre; Bernacci, Luís Carlos     (pdf)
 

● Reconstruction of Precambrian terranes of Northeastern Brazil along Cambrian strike-slip faults: a new model of geodynamic evolution and gold metallogeny in the State of Bahia
Teixeira, João Batista Guimarães; Misi, Aroldo; Silva, Maria da Glória da; Brito, Reinaldo Santana Correia de     (pdf)
 

● Pseudosection modeling and U-Pb geochronology on Piranga schists: role of Brasiliano Orogeny in the Southeastern Quadrilátero Ferrífero, Minas Gerais, Brazil
Queiroz, Yanne da Silva; Queiroga, Gláucia; Moraes, Renato de; Fernandes, Victor Matheus Tavares; Medeiros-Júnior, Edgar; Jordt-Evangelista, Hanna; Schulz, Bernhard; Schmiedel, Julia; Martins, Maximiliano; Castro, Marco Paulo de; Lana, Cristiano     (pdf)
 

● U-Pb SHRIMP dating of basement rocks of the Iriri-Xingu domain, Central Amazonian province, Amazonian craton, Brazil
Vasquez, Marcelo Lacerda; Cordani, Umberto Giuseppe; Sato, Kei; Barbosa, Jaime dos Passos de Oliveira; Faraco, Maria Telma Lins; Maurer, Victor Câmara     (pdf)
 

● Lithogeochemical and Nd-Sr isotope data of the orthogranulites of the Juiz de Fora complex, SE-Brazil: insights from a hidden Rhyacian Orogen within the Ribeira belt
Araujo, Lucas Eduardo de Abreu Barbosa; Heilbron, Monica; Valeriano, Claudio de Morisson; Teixeira, Wilson; Aguiar Neto, Carla Cristine     (pdf)
 

● The sedimentary record of wet and dry eolian systems in the Cretaceous of Southeast Brazil: stratigraphic and paleogeographic significance
Mescolotti, Patricia Colombo; Varejão, Filipe Giovanini; Warren, Lucas Veríssimo; Ladeira, Francisco Sérgio Bernardes; Giannini, Paulo César Fonseca; Assine, Mario Luis    (pdf)