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End-Permian impactogenic earthquake and tsunami deposits in the intracratonic Parana Basin of Brazil
(Geological Soc Amer, Inc, 2018-07-01)
We investigate the stratigraphic record of the Permian-Triassic intracratonic Parana Basin of South America for evidence of the Araguainha impact event. Soft-sediment deformation features are widespread at distances 50-1000 ...
An integrative physical, mineralogical and ichnological approach to characterize underfilled lake-basins
(Wiley Blackwell Publishing, Inc, 2020-03)
Lakes are particularly sensitive to environmental fluctuations, which arerecorded in their facies and stratigraphy. Ephemeral lakes reveal their sensi-tivity to palaeoenvironmental changes in the overprinting of the ...
Cambrian-Ordovician conodonts from slump deposits of the Argentine Precordillera: new insights into its passive margin development
(Cambridge University Press, 2016-10)
The Los Sombreros Formation represents the western continental margin slope deposits of the Argentine Precordillera, a sub-terrane accreted to Gondwana as part of the Cuyania Terrane in early Palaeozoic times. The age of ...
Saline lake development in the Aptian post-rift phase of the Tucano Basin: Tectonic and paleogeographic implications
(2019-06-01)
The Aptian is the age of the evaporitic transitional megasequence in the Brazilian marginal basins as well as in the interior rift basins of the northeast region. The Marizal Formation is interpreted as a fluvial system ...
Distribuição e origem de sedimentos Pós-Barreiras sobre a Formação Barreiras na região de Ilhéus, sul da BahiaDistribution and origin of Post-Barreiras sediments on the Barreiras Formation in the region of Ilhéus, south of Bahia
(Universidade Federal de ViçosaSolos e Nutrição de Plantas, 2022)
Avaliação da resistência não drenada de uma argila orgânica mole do bairro Chão de Estrelas em Recife-PE
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Engenharia Civil, 2017)
Interações vulcano-sedimentares no cretáceo superior da bacia sanfranciscana, mesorregião do alto paranaíba, minas gerais.
(Universidade Federal de UberlândiaBrasilGeologia, 2022)
Seismicity in Strike‐Slip Foreland Faults (Central Betic Cordillera Front): Evidence of Indentation Tectonics
Unexpected seismicity has been detected in the past few years along the northern Guadiana Menor River (Guadalquivir foreland basin) at the northern boundary of the Betic Cordillera. Earthquake focal mechanisms evidence the ...
Abordagem multi-indicadores do sistema misto carbonático-siliciclástico da Formação Crato: evolução sedimentar, paleogeografia e tectônica
(Universidade Estadual Paulista (Unesp), 2019-08-02)
A megassequência evaporítica transicional de idade aptiana constitui importante registro da abertura da margem equatorial brasileira, das primeiras conexões entre as águas dos oceanos Atlântico Sul e Central, e de depósitos ...