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Petrology and geochemical characterization of the mantle sources in the northwest region of the Paraná continental flood basalt province
(Instituto de Geociências - USPSão Paulo, 2014)
The Paraná continental flood basalt (PCFB) province, one of the largest continental provinces preserved on Earth, has been the focus of many studies and is still a matter of debate. The PCFB covers more than 70% of the ...
Corner flow in the Isthmus of Tehuantepec, Mexico inferred from anisotropy measurements using local intraslab earthquakes
(2013)
Shear-wave splitting measurements were made using S waves from local earthquakes recorded by stations of the Veracruz-Oaxaca array, which was deployed across the Isthmus of Tehuantepec. In this segment of the Middle America ...
Corner flow in the Isthmus of Tehuantepec, Mexico inferred from anisotropy measurements using local intraslab earthquakes
(2013)
Shear-wave splitting measurements were made using S waves from local earthquakes recorded by stations of the Veracruz-Oaxaca array, which was deployed across the Isthmus of Tehuantepec. In this segment of the Middle America ...
Análise de terrenos na porção setentrional da Província Borborema, NE do Brasil: integração de dados geológicos e gravimétricos
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Geodinâmica e GeofísicaGeodinâmica; Geofísica, 1999-08-20)
It is presently assumed that the Borborema Province resulted from a complex collisional process associated with the convergent movement of plates, possibly involving amalgamation and accretion of microplates. This process ...
The Chiloé Mw 7.6 earthquake of 2016 december 25 in southern Chile and its relation to the Mw 9.5 1960 valdivia earthquake
(Oxford University Press, 2018)
On 2016 December 25, an Mw 7.6 earthquake broke a portion of the Southern Chilean
subduction zone south of Chiloe Island, located in the central part of the ´ Mw 9.5 1960 Valdivia
earthquake. This region is characterized ...
Intracontinental rift-related deposits: A review of key models
(Elsevier Science, 2017-10)
Mineral systems associated with extensional fault systems in continental environments and not related to magmatic activity involve various deposit models that can be grouped into a single system which would plausibly explain ...
Caracterização geoquímica e geocronológica do complexo Jequitinhonha na área tipo, Orógeno Araçuaí
(Universidade Federal de Minas GeraisUFMG, 2012-02-28)
The Jequitinhonha Complex is one of the most extensive metasedimentary units of the Araçuaí Orogen internal domain, in southeastern Brazil. In its type-area, between Jequitinhonha and Almenara (MG), it is composed of ...
A review of the Famatinian Ordovician magmatism in southern South America: Evidence of lithosphere reworking and continental subduction in the early proto-Andean margin of Gondwana
(Elsevier Science, 2018-12)
Along the proto-Pacific margin of Gondwana, from Venezuela to northeastern Patagonia, the Early–Middle Ordovician Famatinian orogeny was the first orogenic event following assembly of the supercontinent. Previous isotope ...