default author photo

Paulo Roberto dos Santos

Universidade de São Paulo

SCHOLARLY PAPERS

2

DOWNLOADS

109

TOTAL CITATIONS

0

Scholarly Papers (2)

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
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)

Abstract:

Loading...

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
Universidade de São Paulo, Universidade de São Paulo, Universidade de São Paulo and Universidade de São Paulo
Downloads 46 (1,133,231)

Abstract:

Loading...

Aquidauana Formation, Paleomagnetism, Paraná Basin, Moscovian