All abstracts by Alcides Nobrega Sial at Goldschmidt 2002
| (2002) C Isotopes in Early Paleoproterozoic Carbonate Rocks from the Minas Supergroup, Minas Gerais, Brazil
Sial AN, Ferreira VP, Romano AW & Pimentel MM |
| (2002) C-Isotope Composition of Delhi Supergroup, India: Implications for Mesoproterozoic Oceanic C Isotope Evolution
Maheshwari A & Sial A |
| (2002) Oxygen Isotopes and Granitoid Series Characterization in the Borborema Province, Northeastern Brazil
Pinto Ferreira V, Valley J, Sial A & Spicuzza M |