Results 11 to 20 of about 39 (38)
Brazilian Journal of Geology: The Brasília Belt is one of the most complete Neoproterozoic orogens in western Gondwana. Rapid progress on the understanding of the tectonic evolution of the belt was achieved due to new U-Pb data, combined with Sm-Nd and Lu-Hf analyses. The evolution
Márcio Martins Pimentel
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The making of pure quartzose sand in continental interiors: Paraná River (Brazil and Argentina)
Sedimentology, Volume 73, Issue 3, Page 802-837, April 2026.ABSTRACT As part of a comprehensive project on sedimentary processes in South America, this study focuses on sediment generation in the intracratonic Paraná Basin and monitors the evolution of sand composition along the Paraná River from central Brazil to the Río de la Plata estuary in Argentina.
Eduardo Garzanti +5 more
wiley +1 more source
Geochemistry, Geophysics, Geosystems, Volume 26, Issue 1, January 2025.Abstract The Pleistocene (∼0.6 Ma) Cupaello monogenetic volcano, cropping out in central Italy, belongs to the Intra Apennine Province (IAP). It is represented by a single lava flow with kamafugitic composition, associated with a volumetrically limited pyroclastic deposit and a phosphate‐rich layer close to the small vent.
Michele Lustrino +4 more
wiley +1 more source
Geochimica Brasiliensis, 2014 The Bois River Headwaters Suite of, Rosa Mara-Nova Iguaçu (Goiás, Brazil) region, are granitoids to granodioritic and tonalitic with peraluminous characteristics, as distinguished granodiorite VI, granodiorite MU and tonalite SJ, which host gold ...
Said Abdallah
doaj
The role of V-shaped oceans and ribbon continents in the Brasiliano/PanAfrican assembly of western Gondwana. [PDF]
Sci Rep, 2023 Caxito FA, Alkmim FF.
europepmc +1 more source
Decratonization by rifting enables orogenic reworking and transcurrent dispersal of old terranes in NE Brazil. [PDF]
Sci Rep, 2021 Ganade CE +5 more
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A relictual troglomorphic harvestman discovered in a volcanic cave of western Argentina: Otilioleptes marcelae, new genus, new species, and Otilioleptidae, new family (Arachnida, Opiliones, Gonyleptoidea). [PDF]
PLoS One, 2019 Acosta LE.
europepmc +1 more source
Radiometric characteristics of some metallic ores and nonmetallic deposits: an example, Wadi Al-Allaqi, South Eastern Desert, Egypt. [PDF]
Sci RepGobashy MM +5 more
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