Open AccessGeochemistry of the eocretacic basalt magmatism in the Piraju-Ourinhos region, SE Brazil, and implications to the stratigraphy of the Serra Geral Formation
Author(s) -
Valdecir de Assis Janasi,
Francisco de Assis Negri,
Tarcísio José Montanheiro,
Vivian Azor de Freitas,
Brenda Chung da Rocha,
Pedro Morais Reis
Publication year - 2007
Publication title -
revista brasileira de geociências
Language(s) - English
Resource type - Journals
eISSN - 2177-4382
pISSN - 0375-7536
DOI - 10.25249/0375-7536.2007371148162
Subject(s) - basalt , extrusive , geology , sill , geochemistry , magmatism , dike , incompatible element , stratigraphy , mantle (geology) , igneous rock , petrology , partial melting , paleontology , tectonics