Vol 48 - 2018

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                            n.1                       

              Articles

 Petrography, geochemistry and geochronology of the potassic granitoids of the Rio Itacambiruçu Supersuite: implications for the Meso- to Neoarchean evolution of the Itacambira-Monte Azul block
Bersan, Samuel MoreiraDanderfer Filho, AndréAbreu, Francisco Robério deLana, Cristiano        (pdf)

● The Rio Pardo salient, northern Araçuaí orogen: an example of a complex basin-controlled fold-thrust belt curve
Peixoto, ElizaAlkmim, Fernando Flecha dePedrosa-Soares, Antônio Carlos         (pdf)

 Sedimentary provenance in the southern sector of the São Francisco Basin, SE Brazil
Paula-Santos, Gustavo Macedo deBabinski, Marly         (pdf)

 Sedimentology and stratigraphy of Neoproterozoic-lower Paleozoic carbonate-siliciclastic succession of the southwesternmost Amazon Craton, state of Rondônia, Brazil
Afonso, Jhon Willy LopesNogueira, Afonso César Rodrigues              (pdf)

  Low-temperature metamorphism in the Capiru Formation, Morro Grande Synform, Southern Ribeira Belt
Santos, Larissa da RochaLeandro, RenatoBahniuk, AnelizeCury, Leonardo Fadel              (pdf)

 Pb isotope geochemistry and reappraisal of Sr-Nd isotopes of the Cerro Morado basic magmatism (Ischigualasto-Villa Union Triassic basin, NW Argentina): Implications for the mantle sources
Sommer, Carlos AugustoBarreto, Carla Joana S.Lafon, Jean MichelLima, Evandro Fernandes deAlexandre, Felipe MarceloChemale Jr., FaridKoester, Edinei                 (pdf)

 New plant fossils from the Lower Cretaceous of the Parnaíba Basin, Northeastern Brazil: Southern Laurasia links
Lindoso, Rafael MatosDutra, Tânia LindnerCarvalho, Ismar de SouzaMedeiros, Manuel Alfredo               (pdf)

 Processing of large offset data: experimental seismic line from Tenerife Field, Colombia
Ortega, Francisco GamboaBassrei, AminGomes, Ellen de Nazaré SouzaSilva, Michelângelo Gomes daOliveira, Andrei Gomes de            (pdf)

 A cathodoluminescence-assisted LA-ICP-MS study of topaz from different geological settings
Gauzzi, TeodoroGraça, Leonardo Martins              (pdf)


n.2  

         Articles

Geochemistry of the Northern Paraná Continental Flood Basalt (PCFB) Province: implications for regional chemostratigraphy
Machado, Fábio Braz; Rocha-Júnior, Eduardo Reis Viana; Marques, Leila Soares; Nardy, Antonio José Ranalli; Zezzo, Larissa Vieira; Marteleto, Natasha Sarde         (pdf)

Morphology and stratigraphy of Serra Geral silicic lava flows in the northern segment of the Torres Trough, Paraná Igneous Province
Besser, Marcell Leonard; Vasconcellos, Eleonora M. Gouvea; Nardy, Antonio J. Ranalli  (pdf)

Geology, geochemistry and petrology of basalts from Paraná Continental Magmatic Province in the Araguari, Uberlândia, Uberaba and Sacramento regions, Minas Gerais state, Brazil
Moraes, Lucia Castanheira de; Seer, Hildor José; Marques, Leila Soares         (pdf)

Local geological sections and regional stratigraphy based on physical geology and chemical stratigraphy of the Serra Geral Group from Araraquara to Avaré, SP
Fernandes, Amélia João; Negri, Francisco de Assis; Azevedo Sobrinho, José Maria; Janasi, Valdecir de Assis         (pdf)

The Mato Perso Conduit System: evidence of silicic magma transport in the southern portion of the Paraná-Etendeka LIP, Brazil
Simões, Matheus Silva; Lima, Evandro Fernandes de; Sommer, Carlos Augusto; Rossetti, Lucas de Magalhães May         (pdf)

Geochemistry of basaltic flows from a basalt ring structure of the Serra Geral formation at Água Vermelha dam, Triângulo Mineiro, Brazil: implications for the magmatic evolution of the Paraná-Etendeka Province
Pacheco, Fernando Estevao Rodrigues Crincoli; Caxito, Fabricio de Andrade; Moraes, Lucia Castanheira de; Pedrosa-Soares, Antonio Carlos; Queiroga, Glaucia Nascimento         (pdf)

2D magnetometric modeling of a basic-intermediate intrusion geometry: geophysical and geological approaches applied to the Limeira intrusion, Paraná Magmatic Province (SP, Brazil)
Lino, Lucas Martins; Cavallaro, Francisco de Assis; Vlach, Silvio Roberto de Farias; Coelho, Daniel Cunha         (pdf)

Cretaceous carbonatites of the southeastern Brazilian Platform: a review
Gomes, Celso de Barros; Comin-Chiaramonti, Piero; Azzone, Rogério Guitarrari; Ruberti, Excelso; Rojas, Gaston Eduardo Enrich         (pdf)

Nepheline syenites to syenites and granitic rocks of the Itatiaia Alkaline Massif, Southeastern Brazil: new geological insights into a migratory ring Complex
Rosa, Pedro Augusto da Silva; Ruberti, Excelso         (pdf)

Upper Cretaceous weakly to strongly silica-undersaturated alkaline dike series of the Mantiqueira Range, Serra do Mar alkaline province: Crustal assimilation processes and mantle source signatures
Azzone, Rogério Guitarrari; Ruberti, Excelso; Silva, Júlio César Lopes da; Gomes, Celso de Barros; Rojas, Gaston Eduardo Enrich; Hollanda, Maria Helena Bezerra Maia de; Tassinari, Colombo Celso Gaeta         (pdf)

Melanite-bearing nepheline syenite fragments and 40Ar/39Ar age of phlogopite megacrysts in conduit breccia from the Poços de Caldas Alkaline Massif (MG/SP), and implications
Vlach, Silvio Roberto Farias; Ulbrich, Horstpeter Herberto Gustavo Jose; Ulbrich, Mabel Norma Costas; Vasconcelos, Paulo Marcos         (pdf)

New age determinations for the Banhadão and Itapirapuã complexes in the Ribeira Valley, southern Brazil
Gomes, Celso de Barros; Azzone, Rogério Guitarrari; Ruberti, Excelso; Vasconcelos, Paulo Marcos de; Sato, Kei; Rojas, Gaston Eduardo Enrich         (pdf)


n.

     Articles

Chromium, iron, gold and manganese in Amapá and northern Pará, Brazil
Scarpelli, Wilson; Horikava, Elio Hiromi                 (pdf)

The Mata Azul pegmatitic field, Tocantins/Goiás, central Brazil: geology, genesis and mineralization
Queiroz, Hudson de Almeida; Botelho, Nilson Francisquini        (pdf)

Emerald from the Fazenda Bonfim Deposit, northeastern Brazil: chemical, fluid inclusions and oxygen isotope data
Santiago, Judiron Santos; Souza, Valmir da Silva; Filgueiras, Bernardo de Carvalho; Jiménez, Federico Alberto Cuadros         (pdf)

The Belterra Clay on the bauxite deposits of Rondon do Pará, Eastern Amazon
Negrão, Leonardo Boiadeiro Ayres; Costa, Marcondes Lima da; Pöllmann, Herbert         (pdf)

Exploratory plays of Pará-Maranhão and Barreirinhas basins in deep and ultra-deep waters, Brazilian Equatorial Margin
Pellegrini, Bruna da Silva; Ribeiro, Hélio Jorge Portugal Severiano        (pdf)

Study on the gravitational flow directions of the Maracangalha Formation (Early Cretaceous), Bom Despacho, NNE area of Itaparica Island, Bahia, Brazil
Santos, Nelize Lima; Correa-Gomes, Luiz César         (pdf)

Tafonomy of macroinvertebrates and Albian marine ingression as recorded by the Romualdo Formation (Cretaceous, Araripe Basin, Brazil)
Prado, Ludmila Alves Cadeira do; Fambrini, Gelson Luís; Barreto, Alcina Magnólia Franca         (pdf)

Incised valley paleoenvironments interpreted by seismic stratigraphic approach in Patos Lagoon, Southern Brazil
Bortolin, Eduardo Calixto; Weschenfelder, Jair; Cooper, Andrew         (pdf)

Reativation of Taxaquara Fault and its morphotectonic influence on the evolution of Jordão River catchment, Paraná, Brasil
Peyerl, William Rudolf Lopes; Salamuni, Eduardo; Sanches, Emerson; Nascimento, Edenilson Roberto do; Santos, Jéssica Miranda; Gimenez, Viviane Barbosa; Silva, Clauzionor Lima da; Farias, Taily Ferreira Santos         (pdf)

Mineral chemistry and crystallization parameters of the A-type Paleoproterozoic Bannach Granite, Carajás Province, Pará, Brazil
Mesquita, Caio José Soares; Dall’Agnol, Roberto; Almeida, José de Arimatéia Costa de   (pdf)

Geology and petrology of the Salto do Céu Suite: tectonic and stratigraphic implications on the SW Amazonian Craton
Lima, Gabrielle Aparecida de; Macambira, Moacir José Buenano; Sousa, Maria Zélia Aguiar de; Ruiz, Amarildo Salina; Batata, Maria Elisa Fróes; Pierosan, Ronaldo         (pdf)

Comment on “A preserved early Ediacaran magmatic arc at the northernmost part of the transversal zone - central domain of the Borborema Province, Northeast of South America”, by B. B. de Brito Neves et al. (2016)
Neves, Sérgio Pacheco         (pdf)

On the crystallization conditions of the Neoproterozoic, high-K calc-alkaline, Bragança Paulista-type magmatism, southern Brasília Orogen, SE Brazil
Salazar-Naranjo, Andrés Fabián; Vlach, Silvio Roberto Farias         (pdf)

 


n.

     Articles

Gold deposits in poly-deformed metasedimentary rocks: a case study of the C1-Santaluz gold deposit, Itapicuru Greenstone Belt, Northeast of Brazil
Assis, José Antonio Cirillo de; Luvizotto, George Luiz                 (pdf)

The 9 Mile Deposit of the Barama-Mazaruni Greenstone Belt of the Guiana Shield: geochemistry, geochronology and regional significance
Bassoo, Roy; Murphy, James Brendan        (pdf)

Temperature and pressure in the environment of epithermal alteration: a case study at Ibaré Lineament, Rio Grande do Sul, Brazil
Ruppel, Kelvyn Mikael Vaccari; Dani, Norberto; Remus, Marcus Vinicius Dorneles; Ronchi, Luiz Henrique; Gomes, Marcia Elisa Boscato; Senhorinho, Eliel         (pdf)

Favorability potential for IOCG type deposits in the Riacho do Pontal Belt: new insights for identifying prospects of IOCG-type deposits in NE Brazil
Hühn, Sérgio Roberto Bacelar; Silva, Adalene Moreira        (pdf)

Formation of monazite-(Ce, La) by fluid-apatite interaction: the Floresta Azul Alkaline Complex, Bahia, Brazil
Santos, Jailson Júnior Alves; Conceição, Herbet; Leandro, Marcel Vinícius Santos; Rosa, Maria de Lourdes da Silva        (pdf)

First Lu-Hf,  δ18O and trace elements in zircon signatures from the Statherian Espinhaço anorogenic province (Eastern Brazil): geotectonic implications of a silicic large igneous province
SMagalhães, Joana Reis; Pedrosa-Soares, Antonio; Dussin, Ivo; Müntener, Othmar; Pinheiro, Marco Aurélio P.; Silva, Luiz Carlos da; Knauer, Luiz Guilherme; Bouvier, Anne-Sophie; Baumgartner, Lukas        (pdf)

SHRIMP U-Pb Geochronology of the Socorro Batholith and implications for the Neoproterozoic evolution in SE Brazil
Toledo, Bárbara Bueno; Janasi, Valdecir de Assis; Silva, Luiz Gustavo Ribeiro da         (pdf)

The Ediacaran Salinas turbidites, Araçuaí Orogen, MG: tectonics and sedimentation interplay in a syn-orogenic basin
Costa, Felipe Garcia Domingues da; Alkmim, Fernando Flecha de; Magalhães, Pierre Muzzi         (pdf)

Paleoenvironments of a regressive Devonian section from Paraná Basin (Mato Grosso do Sul state) by integration of ichnologic, taphonomic and sedimentologic analyses
Sedorko, Daniel; Bosetti, Elvio Pinto; Ghilardi, Renato Pinani; Myszynski Júnior, Lucinei José; Silva, Rafael Costa; Scheffler, Sandro Marcelo         (pdf)

The São Jerônimo da Serra Site, Rio do Rasto Formation (Middle/Upper Permian), Paraná Basin, Brazil: faciological and taphonomic context
Azevedo, Karine Lohmann; Schemiko, Danielle Cristine Buzatto; Soares, Marina Bento; Vega, Cristina Silveira; Vesely, Fernando Farias   (pdf)

Structural analysis of clastic dikes using Structure from Motion - Multi-View Stereo: a case-study in the Paraná Basin, southeastern Brazil
Viana, Camila Duelis; Grohmann, Carlos Henrique; Busarello, Mariana dos Santos Toledo; Garcia, Guilherme Pereira Bento        (pdf)

Ionic content in an ice core from the West Antarctic Ice Sheet: 1882-2008 A.D.
Thoen, Isaías Ullmann; Simões, Jefferson Cardia; Lindau, Filipe Gaudie Ley; Sneed, Sharon Buchanan         (pdf)

Natural background levels and seasonal influence on groundwater chemistry of the Upper São Francisco karst region, MG, Brazil
Lucon, Thiago Nogueira; Costa, Adivane Terezinha; Galvão, Paulo; Leite, Mariangela Garcia Praça        (pdf)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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