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Francisco de Assis Negri

Governo do Estado de São Paulo

SCHOLARLY PAPERS

4

DOWNLOADS

267

TOTAL CITATIONS

0

Scholarly Papers (4)

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1.

Geochemical and Geochronological Signature of Magma Plumbing Systems in the Parnaíba Basin and Their Correlations with Mesozoic Large Igneous Provinces in NE South America

Number of pages: 22 Posted: 27 Mar 2023
Antomat Avelino Macêdo Filho, Maria Helena B.M. Hollanda, Alisson Lopes Oliveira and Francisco de Assis Negri
University of São Paulo (USP), University of São Paulo (USP), University of São Paulo (USP) and Governo do Estado de São Paulo
Downloads 104 (669,616)

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Continental tholeiites, LIP, CAMP, EQUAMP, Self-Organized Maps

2.

Title. Volcanic Stratigraphy of the High-Ti Basalt Succession in the Jaú Region (Northern Paraná Magmatic Province) Based on Geochemistry of Samples from Field Sections and a Borehole

Number of pages: 26 Posted: 26 Aug 2022
João Pedro Gusão, Valdecir de Assis Janasi, Amélia João Fernandes, Francisco de Assis Negri and Júlia Taciro Mandacarú Guerra
affiliation not provided to SSRN, University of São Paulo (USP), affiliation not provided to SSRN, Governo do Estado de São Paulo and affiliation not provided to SSRN
Downloads 65 (924,743)

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volcanic stratigraphy, Paraná Magmatic Province, geochemistry

3.

Camp Lip Rocks in the Western Part of Parnaíba Basin, Brazil: Constraints from Litogeochemistry, Sr, Nd, Pb and Hf Isotopes and Geochronology

Number of pages: 23 Posted: 13 Jul 2024
Cícera Almeida, Barbara Santos Queiroz, Artur Corval, Sérgio Valente, Julio Cesar Mendes, Alan Wanderley Albuquerque Miranda, Juliana Ferreira de Melo Vilhena, Francisco de Assis Negri and Leonardo Borghi
affiliation not provided to SSRN, Rio de Janeiro State University, affiliation not provided to SSRN, affiliation not provided to SSRN, Universidade Federal do Rio de Janeiro (UFRJ), affiliation not provided to SSRN, affiliation not provided to SSRN, Governo do Estado de São Paulo and Universidade Federal do Rio de Janeiro
Downloads 54 (1,020,567)

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CAMP LIP, Parnaiba Basin, Low-Ti tholeiites

4.

Mineral Chemistry and Crystal Size Distributions of Mafic Dikes and Sills on the Eastern Border of the Parnaíba Basin, Ne Brazil

Number of pages: 24 Posted: 24 Oct 2022
Antomat Avelino Macêdo Filho, Carlos José Archanjo, Maria Helena B.M. Hollanda and Francisco de Assis Negri
University of São Paulo (USP), University of São Paulo (USP), University of São Paulo (USP) and Governo do Estado de São Paulo
Downloads 44 (1,133,231)

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Crystal Size Distribution, Mineral Chemistry, Diabase, Parnaíba Basin