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dc.contributor.advisorNetto, Renata Guimarães
dc.contributor.authorRossi, Adriana Rostpt_BR
dc.date.accessioned2015-03-05T12:15:33Z
dc.date.accessioned2022-09-22T19:05:03Z
dc.date.available2015-03-05T12:15:33Z
dc.date.available2022-09-22T19:05:03Z
dc.date.issued2008-12-15
dc.identifier.urihttps://hdl.handle.net/20.500.12032/56730
dc.description.abstractThe integrated analysis of sedimentology and paleoichnology of the Rio Bonito Formation and the lower part of Palermo Formation (Paraná Basin) in Cachoeira do Sul region (Rio Grande do Sul State, south Brazil) revealed that the Rio Bonito Formation are characterized at the base by tide-dominated fluvio-estuarine deposits, changing upward to wave-dominated estuarine deposits, which are overlapped by the shallow marine deposits of the Palermo Formation. With the aim of refine such interpretations, a high-resolution paleopalynologic analysis of the bioturbed deposits is conducted in this study. Thus, 26 samples were selected from the cores IC-07-RS, IC-44-RS, IC-03-RS and IC-12-RS, from the central area of the Iruí Quarry (Cachoeira do Sul). Only mudstones and siltstones samples were used for the paleopalynologic analysis, in order to homogenize possible disparities in the organic assemblage due to the grain-size. Paleopalynomorph and palynofacies samples were prepared following the traditional methods for Paen
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.languagept_BRpt_BR
dc.publisherUniversidade do Vale do Rio do Sinospt_BR
dc.rightsopenAccesspt_BR
dc.subjectsedimentologiapt_BR
dc.subjectsedimentologyen
dc.titleCaracterização paleoambiental a partir dos componentes orgânicos particulados em depósitos bioturbados do Bloco Central da Jazida Carbonífera do Iruí (Cachoeira do Sul, RS)pt_BR
dc.typeTesept_BR


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