Petry, Karla
(Universidade do Vale do Rio dos SinosUnisinosBrasilEscola PolitécnicaPrograma de Pós-Graduação em Geologia, 2006-01-13)
Volcanic-sedimentary interaction features were studied in association with two volcanic events: Rodeio Velho Magmatism (470 Ma), associated to Santa Bárbara and Guaritas allogroups (Camaquã Basin), at the localities of ...