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Antonio Roberto Saad

Universidade de São Paulo

SCHOLARLY PAPERS

3

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152

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0

Scholarly Papers (3)

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1.

Tracing the Origin of Permian Volcanic Ash Fall Layers in the Paraná Basin Using Zircon U-Pb Ages, Lu-Hf Isotopes, and Trace Element Contents

Number of pages: 26 Posted: 05 Aug 2025
Mariana de Matheus Marques dos Santos, Claudia Regina Passarelli, Antonio Roberto Saad, Paulo Roberto dos Santos, Basei Miguel A. S. and Lucas Martins Lino
University of São Paulo (USP), affiliation not provided to SSRN, Universidade de São Paulo, Universidade de São Paulo, affiliation not provided to SSRN and University of São Paulo (USP)
Downloads 63 (933,592)

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Paraná Basin, Choiyoi Igneous Province, U-Pb zircon geochronology, Lu-Hf isotopes, Permian volcanic ash

2.

Paleomagnetic Data on the Carboniferous Aquidauana Formation and Its Relationship with the Itararé Group Units of the Paraná Basin, Brazil

Number of pages: 21 Posted: 10 Dec 2025
Marcia Ernesto, Maria Irene Bartolomeu Raposo, Paulo Roberto dos Santos and Antonio Roberto Saad
Universidade de São Paulo, Universidade de São Paulo, Universidade de São Paulo and Universidade de São Paulo
Downloads 46 (1,133,231)

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Aquidauana Formation, Paleomagnetism, Paraná Basin, Moscovian

3.

Magnetostratigraphic and Sedimentological Insights into the Late Campanian Uberaba Formation of the Bauru Group, Southeast Brazil

Number of pages: 19 Posted: 23 Jul 2024
Marcia Ernesto, Tamrat Endale, Alessandro Batezelli and Antonio Roberto Saad
Universidade de São Paulo, University of Michigan at Ann Arbor, Universidade Estadual de Campinas (UNICAMP) - Geosciences Institute and Universidade de São Paulo
Downloads 43 (1,170,409)

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Magnetostratigraphy, Bauru Group, Uberaba Formation, Late Campanian, Paraná Basin