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Sr-Nd-Pb isotopic constraints on the nature of the mantle sources involved in the genesis of the high-Ti tholeiites from northern Parana Continental Flood Basalts (Brazil)
(Elsevier B.V., 2013-10-01)
There has been little research on geochemistry and isotopic compositions in tholeiites of the Northern region from the Parana Continental Flood Basalts (PCFB), one of the largest continental provinces of the world. in order ...
Re-Os isotope and highly siderophile element systematics of the Parana continental flood basalts (Brazil)
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
Basalts of the Parana continental flood basalt (PCFB) province erupted through dominantly Proterozoic continental crust during the Cretaceous. In order to examine the mantle source(s) of this major flood basalt province, ...
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 ...
Review of the areal extent and the volume of the Serra Geral Formation, Paraná Basin, South AmericaREVISÃO DA EXTENSÃO AREAL E DO VOLUME DA FORMAÇÃO SERRA GERAL, BACIA DO PARANÁ, AMÉRICA DO SUL
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 2009)
Volcanological aspects of the northwest region of Parana continental flood basalts (Brazil)
(Copernicus Gesellschaft Mbh, 2015-01-01)
There has been little research on volcanological aspects of Parana continental flood basalts (PCFBs), and all investigations have mainly been concentrated on the internal portions of the lava flows. Thus, this study describes ...
Age of the Paraná continental flood basalts using 187Re·1870s systematics
(Instituto de Geociências - USPSão Paulo, 2014)
A suite of basaltic rocks sampled over a vast exposure in the Paraná continental f100d basalts (PCFB; [1]) has been investigated for Os isotopic systematics, also including olivine phenocrysts of Spitz- koppe picrites of ...