[HTML][HTML] Microstructures, geochemistry, and geochronology of mica fish: Review and advances
Shear zones are one of the most conspicuous structures in orogenic and rifting settings,
accommodating high strain, rock displacement and influencing magma emplacement and …
accommodating high strain, rock displacement and influencing magma emplacement and …
[HTML][HTML] Inventory and assessment of geological sites at Alto Ribeira Touristic State Park (São Paulo, Brazil): A contribution to its management
PLA Santos, J Brilha - International Journal of Geoheritage and Parks, 2024 - Elsevier
Over the past decade, various methodologies have been developed to systematize, discuss,
and propose measures for protecting and sustainably managing geological heritage. The …
and propose measures for protecting and sustainably managing geological heritage. The …
The Neoproterozoic Agudos Grandes granitic batholith, SE Brazil: Inferences on source areas from elemental and Sr-Nd-Pb isotope geochemistry
V de Assis Janasi, L Martins, A Alves… - Journal of South …, 2023 - Elsevier
I-type, K-rich calc-alkaline hornblende-biotite granitoids (HKCA) suites are typical of both pre-
and post-collisional tectonic settings, and their petrogenesis is challenging, since they are …
and post-collisional tectonic settings, and their petrogenesis is challenging, since they are …
Aeromagnetic geophysical data 3D inversion: Revealing internal and external structures of Morro São João Alkaline Complex, Southeast Brazil
TJB Sales, SS Martins - Journal of South American Earth Sciences, 2024 - Elsevier
This study investigates the internal and external structures of the Morro São João Alkaline
Complex, located in Southeast Brazil, using high-resolution aeromagnetic geophysical data …
Complex, located in Southeast Brazil, using high-resolution aeromagnetic geophysical data …
Decoding Calymmian juvenile mafic magmatism in the Ribeira Belt, Brazil: Evidence for a long-lived arc system along the margin of Columbia
FM Faleiros, BV Ribeiro, AJ Forero-Ortega… - Precambrian …, 2024 - Elsevier
The combined São Francisco-Congo Craton, now preserved in South America and Africa,
existed from 2050 Ma to 130 Ma, is an important Archean-Paleoproterozoic block for …
existed from 2050 Ma to 130 Ma, is an important Archean-Paleoproterozoic block for …
Retreating subduction-related intracratonic rifting in the Ediacaran Sichuan Basin (SW China)
J Tang, J Wang, G Wu, Y Wen, RD Nance, B He… - Precambrian …, 2024 - Elsevier
Ediacaran continental rift basins in the Sichuan Basin (SW China) overlap in time with the
breakup of Rodinia and the assembly of Gondwana, but whether the rifts occurred in …
breakup of Rodinia and the assembly of Gondwana, but whether the rifts occurred in …
New U-Pb and Hf data of the contact region between the Oriental and Cabo Frio terranes, Central Ribeira Belt, Brazil: Implications for the closure of the Ediacaran …
Abstract The Ribeira Belt represents a deeply eroded orogen which exposes rocks from the
different stages of magmatic arcs and associated metasedimentary basins. This contribution …
different stages of magmatic arcs and associated metasedimentary basins. This contribution …
Neoproterozoic High-K calc-alkaline granites forming the large Agudos Grandes and Socorro batholiths, SE Brazil: Crystallization conditions and tectonic implications
I-type, high-K calc-alkaline (HKCA) granites are the main components of two large
Neoproterozoic batholiths that occur in different tectonic domains in SE Brazil (Agudos …
Neoproterozoic batholiths that occur in different tectonic domains in SE Brazil (Agudos …
Kinematic and rheological controls on ultra-wide asymmetric rifted margins evolution
S dos Santos Souza, CA Salazar-Mora, V Sacek… - Marine and Petroleum …, 2025 - Elsevier
Only a limited number of geodynamic numerical models have been successful in simulating
both asymmetric and ultra-wide (> 500 km) rifted margins. In this paper, we present a …
both asymmetric and ultra-wide (> 500 km) rifted margins. In this paper, we present a …
Petrogenesis, geochronology, and tectonic setting of the Calymmian 1.45–1.50 Ga basic magmatism in the Southern Ribeira Belt, Brazil: evidence of intracontinental …
G Fedalto, LF Cury, L da Rocha Santos… - International Geology …, 2024 - Taylor & Francis
We present new petrographic, whole-rock geochemistry, and SHRIMP U–Pb zircon
geochronological data of metabasic rocks interlayered as sills in the metasedimentary units …
geochronological data of metabasic rocks interlayered as sills in the metasedimentary units …