• The oldest record of Ediacaran macrofossils in Gondwana (~563 Ma, Itajaí Basin, Brazil) 

  Becker-Kerber, Bruno; Paim, Paulo Sergio Gomes; Chemale Junior, Farid; Girelli, Tiago Jonatan; da Rosa, Ana Lucia Zucatti; Albani, Abderrazak El; Osés, Gabriel Ladeira; Prado, Gustavo M.E.M.; Figueiredo, Milene; Simões, Luiz Sérgio Amarante et al. (Gondwana Research, 2020) [Artigo]

  The Avalon biota (Ediacaran Period, 570–559 Ma) marks the first appearance of macroscopic and complex benthic communities in the fossil record. This assemblage is known from a few localities worldwide, mainly in Canada and ...

• Thermochronology and exhumation history of the basement and sediments of the NNE border of the Paraná basin, Brazil 

  Resende, Rosana Silveira ; Tello Sáenz, Carlos Alberto ; Dantas, Elton Luiz; Hackspacher, Peter Christian ; Chavez Machaca, César Anthony; Glasmacher, Ulrich A. (Journal of South American Earth Sciences, 2020) [Artigo]

  Combined zircon fission-track (FT) and U–Pb dating were used to obtain correlated cooling ages and tectonic processes in the eastern border of the Phanerozoic Paraná Basin, a large cratonic sedimentary basin in South America ...

• Stable isotopes (H, O, S) signatures evidencing evolutionary trends of Brazilian spas groundwaters 

  Soler, Albert; Bonotto, Daniel Marcos (Journal of Geochemical Exploration, 2020) [Artigo]

  This paper reports a stable isotope (H, O, S) study of groundwater samples (25) in 10 spas from southeast Brazil. They are cold (25 °C, 36%), hypothermal (25–33 °C, 60%) and mesothermal (33–36 °C, 4%) waters; and are ...

• Tracking pollutants in selected Brazilian drainages from araxá city 

  Bonotto, Daniel Marcos (Applied Radiation and Isotopes, 2020) [Artigo]

  Sediments geochemical data from Araxá city, Minas Gerais State, Brazil, have provided new insights on the pollutants inputs in different drainage systems of Araxá city, Minas Gerais State, Brazil. The sediments profiles ...

• Growth mechanism of garnet megaporphyroblasts of the Passos Nappe, Southern Brasília Orogen, Brazil 

  Hartung, Rafael F. ; Simões, Luiz S.A. ; Trouw, Rudolph A.J.; Silva, Alex J.C.A. (Journal of South American Earth Sciences, 2020) [Artigo]

  The Passos Nappe is an important tectonic unit of the Southern Brasília Orogen with inverted metamorphism, grading from greenschist facies at the base to granulite facies in the upper part. In the central part, of amphibolite ...

• Easy estimation of endoglucanase activity using a free software app for mobile devices 

  Guedes, Wesley Nascimento ; Lucena, Guilherme Nunes ; de Paula, Ariela Veloso ; Marques, Rodrigo Fernando Costa ; Pereira, Fabíola Manhas Verbi (Brazilian Journal of Analytical Chemistry, 2020) [Resenha]

  This study describes the estimation of the enzymatic activity of endoglucanase based on the 3,5-dinitrosalicylic acid (DNS) method and carboxymethylcellulose (CMC) substrate using glucose as the analyte. As an alternative ...

• Stability, biological and biopharmaceutical evaluation of the inclusion complexes of the antifungal and antiprotozoal drug candidate 2-(2-nitrovinyl) furan (G-0) with beta cyclodextrin derivatives 

  Ruz Sanjuan, Vivian ; Van den Mooter, Guy; Carlos, Iracilda Zeppone ; dos Santos Ramos, Matheus Aparecido ; Bauab, Taís Maria ; Tercini, Antonio Carlos Bergamaschi ; González Bedia, Mirtha Mayra; Gomes de Oliveira, Anselmo (Journal of Drug Delivery Science and Technology, 2020) [Artigo]

  The purpose of this work was to evaluate the inclusion complexes (ICs) of 2-(2-nitrovinyl) furan (G-0) with hydroxypropyl and sulfobutylether-β-cyclodextrin intended for drug stabilization. The freeze-dried ICs were subjected ...

• Geology and geochemistry of intrusive suite serra da providência granite rocks of Juína Region, Northwest of Mato Grosso State 

  Godoy, Antonio Misson ; Manzano, Jefferson Cassu; Da Silva, Jesué Antonio; Vieira, Otávio Augusto Ruiz Paccola ; De Araújo, Larissa Marques Barbosa (Geociencias, 2020) [Artigo]

  The granitic rocks associated to the Serra da Providência Intrusive Suite occur in Juína city vicinity, in the extreme northwest of Mato Grosso State, and are located southwest of the Amazon Craton, in the Rondônia-Juruena ...

• The assessment of soil chemical, physical, and structural properties as landslide predisposing factors in the Serra do Mar mountain range (Caraguatatuba, Brazil) 

  Cerri, Rodrigo I. ; Rosolen, Vania ; Reis, Fábio A. G. V. ; Filho, Augusto José Pereira; Vemado, Felipe; do Carmo Giordano, Lucilia ; Gabelini, Beatriz Marques (Bulletin of Engineering Geology and the Environment, 2020) [Artigo]

  Landslides have environmental, social, and economic impact in the Brazilian Atlantic coast (Serra do Mar). In addition to meteorological, geological, and geomorphological settings, mineralogical and pore space heterogeneities ...

• Hydrogeochemical study of surface waters from Araxá city, Minas Gerais State, Brazil 

  Bonotto, Daniel Marcos (Journal of Geochemical Exploration, 2020) [Artigo]

  Barreiro area at Araxá city, Minas Gerais State, Brazil, has been well-known since the 19th century when started the studies of the healing properties for the tuberculosis treatment of the natural mineral waters of the ...

• Analyzing the Spatial Occurrence of High-Alumina Clays (Brazil) Using Electrical Resistivity Tomography (ERT) 

  Coelho, C. V.S. ; Moreira, C. A. ; Rosolen, V. ; Bueno, G. T.; Salles, J.; Furlan, L. M. ; Govone, J. S. (Pure and Applied Geophysics, 2020) [Artigo]

  Mottled and high-alumina clay horizons (Gleysols) above dismantled iron crusts (Ferralsols) are widespread in the soils that developed on the flat sedimentary plateau located in western Minas Gerais State (Brazil). Field ...

• Nitrate-dependent Uranium mobilisation in groundwater 

  Bonotto, Daniel Marcos ; Wijesiri, Buddhi; Goonetilleke, Ashantha (Science of the Total Environment, 2019) [Artigo]

  Nitrate is a critical substance that determines the prevailing redox conditions in groundwater, and in turn the behaviour of Uranium (U). Therefore, the excessive use of nitrate-fertiliser in agricultural catchments could ...

• Mechanical stratigraphy and structural control of oil accumulations in fractured carbonates of the Irati Formation, Parana Basin, Brazil 

  Cerri, Rodrigo Irineu ; Luvizotto, George Luiz ; Wohnrath Tognoli, Francisco Manoel; Warren, Lucas Verissimo ; Okubo, Juliana ; Morales, Norberto (Brazilian Journal Of Geology, 2020) [Artigo]

  Fracturing analysis of low-permeability rocks as reservoir analogs have increased in recent years. The main mechanism involved in the development of secondary porosity in low-permeability, fine-grained limestones of the ...

• Geochemistry of siltstones from the Permian Corumbatai Formation from the Parana Basin(State of Sao Paulo, Brazil): Insights of provenance, tectonic and climatic settings 

  Montibeller, Cibele Carolina ; Beltran Navarro, Guillermo Rafael ; Zanardo, Antenor ; Rohn, Rosemarie ; Del Roveri, Carolina; Rocha, Rogers Raphael da ; Conceicao, Fabiano Tomazini da (Journal Of South American Earth Sciences, 2020) [Artigo]

  The Corumbatai Formation is a Permian sedimentary unity comprising siltstones, claystones and very fine sandstones, deposited above calcific shales, bituminous shales and dolomitic limestones from the Irati Formation, ...

• Application of stratigraphic frameworks and thermochronological data on the Mesozoic SW Gondwana intraplate environment to retrieve the Parana-Etendeka plume movement 

  Krob, Florian C.; Glasmacher, Ulrich A.; Bunge, Hans-Peter; Friedrich, Anke M.; Hackspacher, Peter C. (Gondwana Research, 2020) [Artigo]

  Since plate tectonics has been linked to material flow in the Earth's mantle, it is commonly accepted that convective motion in the sublithospheric mantle results in vertical deflections and horizontal plate motion on the ...

• Hydrogeochemical study of surface waters from Arax? city, Minas Gerais State, Brazil 

  Bonotto, Daniel Marcos (Journal Of Geochemical Exploration, 2020) [Artigo]

• Evidences of seismic events during the sedimentation of Sete Lagoas Formation (Bambui Group - Ediacaran, Brazil) 

  Okubo, J. ; Warren, L. ; Luvizotto, G. L. ; Varejao, F. G. ; Quaglio, F.; Uhlein, G. J.; Assine, M. L. (Journal Of South American Earth Sciences, 2020) [Artigo]

  The Sete Lagoas Formation (Ediacaran), located in the central part of the Sao Francisco Craton (Brazil), consists of limestones and dolostones deposited in very shallow waters in the inner part of the carbonate platform. ...

• Late Neoproterozoic-to-recent long-term t-T-evolution of the Kaoko and Damara belts in NW Namibia 

  Krob, Florian C.; Eldracher, Daniel P.; Glasmacher, Ulrich A.; Husch, Sabine; Salomon, Eric; Hackspacher, Peter C. ; Titus, Nortin P. (International Journal Of Earth Sciences, 2020) [Artigo]

  This research aims to reconstruct the Late Neoproterozoic-to-recent long-term time-temperature-evolution of the NW Namibian Kaoko and Damara belts combining numerical modeling of new thermochronological data with previously ...

• New insights into mineralogy and geochemistry of allanite-bearing Mediterranean coastal sands from Northern Greece 

  Tzifas, I. T.; Papadopoulos, A.; Misaelides, P.; Godelitsas, A.; Goettlicher, J.; Tsikos, H.; Gamaletsos, P. N.; Luvizotto, G. ; Karydas, A. G.; Petrelli, M. et al. (Geochemistry, 2019) [Artigo]

  Allanite-bearing black coastal sands of Kavala (N. Greece) were studied using a combination of single-crystal XRD, EMPA, mu-XRF, bulk ICP-MS, LA-ICP-MS, mu-XANES and gamma-ray spectrometry. The sands are rich in REE (Sigma ...

• Shock deformation confirms the impact origin for the Cerro do Jarau, Rio Grande do Sul, Brazil, structure 

  Reimold, Wolf Uwe; Crosta, Alvaro Penteado; Hasch, Maximilian; Kowitz, Astrid; Hauser, Natalia; Sanchez, Joana Paula; Amarante Simoes, Luiz Sergio ; Oliveira, Grace Juliana de; Zaag, Patrice T. (Meteoritics & Planetary Science, 2019) [Artigo]

  Cerro do Jarau is a conspicuous, circular morpho-structural feature in Rio Grande do Sul State (Brazil), with a central elevated core in the otherwise flat Pampas terrain typical for the border regions between Brazil and ...

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