Comparative geological evolution of the Borborema Province and São Francisco Craton (eastern Brazil): Decratonization and crustal reworking during West …
SP Neves - Precambrian Research, 2021 - Elsevier
80% of the continental crust was produced during the 4.0–2.0 Ga time span, but the
preserved area of Archean/early Paleoproterozoic cratons is smaller than 40%. Part of this …
preserved area of Archean/early Paleoproterozoic cratons is smaller than 40%. Part of this …
[HTML][HTML] Adamastor–an ocean that never existed?
Existing models of tectonic evolution of the Neoproterozoic orogenic system rimming the
shores of the South Atlantic Ocean (the Araçuaí–Ribeira–Congo and Dom Feliciano–Kaoko …
shores of the South Atlantic Ocean (the Araçuaí–Ribeira–Congo and Dom Feliciano–Kaoko …
Nature and evolution of the Archean crust of the São Francisco Craton
We overview the Archean tectonic framework the São Francisco craton based on geologic
constraints, integrated geochronologic interpretation and isotopic-geochemical evidence of …
constraints, integrated geochronologic interpretation and isotopic-geochemical evidence of …
A template for an improved rock-based subdivision of the pre-Cryogenian timescale
The geological timescale before 720 Ma uses rounded absolute ages rather than specific
events recorded in rocks to subdivide time. This has led increasingly to mismatches between …
events recorded in rocks to subdivide time. This has led increasingly to mismatches between …
The role of V-shaped oceans and ribbon continents in the Brasiliano/PanAfrican assembly of western Gondwana
Western Gondwana amalgamated by collision of continental blocks that did not form prior
conjugated margins (extroversion), and by typical Wilson cycles, when continental blocks …
conjugated margins (extroversion), and by typical Wilson cycles, when continental blocks …
The Ribeirão da Folha ophiolite-bearing accretionary wedge (Araçuaí orogen, SE Brazil): New data for Cryogenian plagiogranite and metasedimentary rocks
L Amaral, F de Andrade Caxito… - Precambrian …, 2020 - Elsevier
The Araçuaí orogen and West Congo belt make up a singular confined orogenic system,
embraced by the San Francisco–Congo craton: the AWCO. It includes a southern sector with …
embraced by the San Francisco–Congo craton: the AWCO. It includes a southern sector with …
Contrasting provenance and timing of metamorphism from paragneisses of the Araçuaí-Ribeira orogenic system, Brazil: Hints for Western Gondwana assembly
R Degler, A Pedrosa-Soares, I Dussin, G Queiroga… - Gondwana …, 2017 - Elsevier
The Araçuaí orogen and the Ribeira belt make up a complex Neoproterozoic-Cambrian
orogenic system, the Araçuaí-Ribeira orogenic system (AROS) located from the eastern to …
orogenic system, the Araçuaí-Ribeira orogenic system (AROS) located from the eastern to …
[HTML][HTML] 从哥伦比亚超大陆裂解事件论古/中元古代的界限
耿元生， 旷红伟， 杜利林， 柳永清， 赵太平 - 岩石学报, 2019 - html.rhhz.net
国际前寒武纪地层表中始终把古/中元古代的界线置于1.6 Ga, 我国则一直将这一界线置于1.8
Ga. 存在认识分歧的根本原因是对1.8 Ga 前后时期地质事件及其性质的理解与认识的差异或 …
Ga. 存在认识分歧的根本原因是对1.8 Ga 前后时期地质事件及其性质的理解与认识的差异或 …
The Paramirim Aulacogen
SCP Cruz, FF Alkmim - São Francisco Craton, Eastern Brazil: Tectonic …, 2017 - Springer
The Paramirim aulacogen occupies the region of the northern São Francisco craton that
extends from the northern Espinhaço range to a large plateau known as the Chapada …
extends from the northern Espinhaço range to a large plateau known as the Chapada …
Time and isotopic constraints for Early Tonian basaltic magmatism in a large igneous province of the São Francisco–Congo paleocontinent (Macaúbas basin …
ME Souza, M Martins, G Queiroga… - Precambrian …, 2022 - Elsevier
Abstract The Neoproterozoic Macaúbas basin (southeast Brazil) provides key hints to
unravel the history of the São Francisco–Congo paleocontinent before its amalgamation as …
unravel the history of the São Francisco–Congo paleocontinent before its amalgamation as …