Egberto Pereira in Proceedings of the XIII South American Symposium on Isotope Geology

Department of Stratigraphy and Paleontology, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil

Egberto Pereira

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Papers 6

Post-Snowball oxidative weathering, nutrient cycling and the formation of early Ediacaran phosphorites, Bambuí Group, Brazil: insights from coupled Cr-Cd isotopes
CAXITO, Fabricio
FREI, Robert ¹
FREDERIKSEN, Jesper ¹
SIAL, Alcides ²
UHLEIN, Gabriel ³
MOURA, Willian ³
PEREIRA, Egberto ⁴
RODRIGUES, Rene ⁴
¹ University of Copenhagen
² UFPE
³ UFMG
⁴ UERJ
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303737

5. Isotopes in Sedimentary Systems: Stratigraphy, Provenance and Petroleum Systems

Oral presentation
High δ15N values as a tool for tracking ammonia degassing in past inland seas: constraining the environmental impact of large-scale NH3 volatilization.
BASTOS, Lucas Pinto Heckert ¹
RODRIGUES, René ²
BERGAMASCHI, Sergio ²
ALFERES, Carmen Lucia Ferreira ³
CAVALCANTE, Danielle da Costa ³
SILVA, Debora Bonfim Neves da ³
PLANKE, Sverre ⁴
SVENSEN, Henrik Hovland ⁵
PEREIRA, Egberto ²
¹ Rio de Janeiro State University (UERJ) Rio de Janeiro, Brazil
² Department of Stratigraphy and Paleontology, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
³ Chemostratigraphy and Organic Geochemistry Laboratory, Rio de Janeiro State University
⁴ Volcanic Basin Energy Research (VBER), Oslo, Norway and Department of Geosciences, University of Oslo, Norway
⁵ Department of Geosciences, University of Oslo, Norway
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304557

5. Isotopes in Sedimentary Systems: Stratigraphy, Provenance and Petroleum Systems

Oral presentation
High-resolution analysis of the Morro do Chaves Formation, Cretaceous of the Sergipe Basin, using multi-elements and δ13C and δ18O proxies.
FARESIN, Alessandra Cardoso ¹
BASTOS, Lucas Pinto Heckert ¹
ALFERES, Carmen Lucia Ferreira ²
PEREIRA, Egberto ³
¹ Rio de Janeiro State University (UERJ) Rio de Janeiro, Brazil
² Chemostratigraphy and Organic Geochemistry Laboratory, Rio de Janeiro State University
³ Department of Stratigraphy and Paleontology, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
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305585

5. Isotopes in Sedimentary Systems: Stratigraphy, Provenance and Petroleum Systems

Poster Presentation
δ13C, δ15N and TOC/TN as indicators of the origin of organic matter in Sepetiba Bay (SE Brazil)
MARTINS, Maria Virginia Alves ¹
FIGUEIRA, Rubens ²
DAMASCENO, Fabrício ³
SENEZ-MELLO, Thaise ³
SANTOS, Luiz Guilherme Costa ⁴
FILHO, João Graciano Mendonça ⁴
PEREIRA, Egberto ⁵
SAIBRO, Murilo Barros ³
SILVA, Layla ³
CASTELO, Wellen ³
ARRUDA, Sheila R. ⁶
LIMA, Diego Soares Lopes ³
COELHO, Marco ⁶
GERALDES, Mauro Cesar ³
¹ Aveiro University
² Universidade de São Paulo, Instituto Oceanográfico
³ Universidade do Estado do Rio de Janeiro, UERJ
⁴ Universidade Federal do Rio de Janeiro – UFRJ
⁵ Department of Stratigraphy and Paleontology, Rio de Janeiro State University (UERJ), Rio de Janeiro, Brazil
⁶ UERJ
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305621

6. New Frontiers in Isotopic Studies: Medical Geology, Forensics, Environment and Climate Change

Poster Presentation
Stable isotopes in foraminiferal tests to study changes in the sedimentation in the NW Iberian Continental Margin since the late Pleistocene
MARTINS, Maria Virginia Alves ¹
DIAS, João Manuel Alveirinho ²
TERROSO, Denise ³
SABARAENSE, Lília Dias ⁴
PEREIRA, Egberto ⁵
GERALDES, Mauro ⁶
ROCHA, Fernando ³
¹ Aveiro University
² Universidade do Algarve
³ Universidade de Aveiro
⁴ Universidade Brasilia
⁵ Universidade do Estado do Rio de Janeiro
⁶ UERJ
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305594

6. New Frontiers in Isotopic Studies: Medical Geology, Forensics, Environment and Climate Change

Poster Presentation

SSAGI 2024

Egberto Pereira

Post-Snowball oxidative weathering, nutrient cycling and the formation of early Ediacaran phosphorites, Bambuí Group, Brazil: insights from coupled Cr-Cd isotopes

High δ15N values as a tool for tracking ammonia degassing in past inland seas: constraining the environmental impact of large-scale NH3 volatilization.

High-resolution analysis of the Morro do Chaves Formation, Cretaceous of the Sergipe Basin, using multi-elements and δ13C and δ18O proxies.

δ13C, δ15N and TOC/TN as indicators of the origin of organic matter in Sepetiba Bay (SE Brazil)

Stable isotopes in foraminiferal tests to study changes in the sedimentation in the NW Iberian Continental Margin since the late Pleistocene

Co-authors (36)

Mauro Cesar Geraldes

Marco Coelho

Mauro Geraldes

Maria Virginia Alves Martins

Diego Soares Lopes Lima

Ramiro Matos

Gabriel Uhlein

Sheila R. Arruda

Alcides Sial

Lucas Pinto Heckert Bastos

Carmen Lucia Ferreira Alferes

Lucas Pinto Heckert Bastos

Fabricio Caxito

Robert Frei

Jesper Frederiksen

Willian Moura

Rene Rodrigues

René Rodrigues

Sergio Bergamaschi

Danielle da Costa Cavalcante

Debora Bonfim Neves da Silva

Sverre Planke

Henrik Hovland Svensen

Alessandra Cardoso Faresin

João Manuel Alveirinho Dias

Denise Terroso

Lília Dias Sabaraense

Fernando Rocha

Rubens Figueira

Fabrício Damasceno

Thaise Senez-Mello

Luiz Guilherme Costa Santos

João Graciano Mendonça Filho

Murilo Barros Saibro

Layla Silva

Wellen Castelo

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