2 documents found, page 1 of 1
New palynostratigraphic data of the Irati (Assistência Member) and the Corumbat...
Rocha, H.V.; Mendes, Márcia; Pereira, Zélia; Rodrigues, C.; Lopes, Gilda; Sant'Anna, L.G.; Tassinari, Colombo C. G.; Sousa, M.J. Lemos deABSTRACT: This research presents the palynostratigraphy of organic-rich shales from the Irati and the Corumbataí formations, Paraná Basin (PB), Southeastern Brazil, as part of an unconventional hydrocarbon source rock and CO2 reservoir assessment study. Thirty-four samples from the Corumbataí Formation and the Assistência Member of the Irati Formation were collected in the states of Goiás (northern border of th...
Palynology of Bonito and Barro Branco coal seams from Rio Bonito Formation (Low...
Pereira, Zélia; Mendes, Márcia; Souza, P.A.; Rodrigues, C.; Fernandes, Paulo; Ade, M.; Araújo, C.; Almeida, J.R.L.; Santos, E.M.; Rocha, H.V.ABSTRACT: Seven coal seams were sampled from several mines and outcrops of the Rio Bonito Formation, Bonito and Barro Branco coal seams, in the coal mining region of Criciúma, Paraná Basin, Santa Catarina State (Brazil), for a detailed palynostratigraphic study. The coal seams sampled yield abundant, diverse and moderately to well preserved palynological assemblages. A total of twenty-seven spore species, fourt...