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Palynology of Bonito and Barro Branco coal seams from Rio Bonito Formation (Lower Permian of Paraná Basin) in the Criciúma coal region, southernmost Brazil

2019Journal article Open access
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dc.contributor.authorPereira, Zélia
dc.contributor.authorMendes, Márcia
dc.contributor.authorSouza, P.A.
dc.contributor.authorRodrigues, C.
dc.contributor.authorFernandes, Paulo
dc.contributor.authorAde, M.
dc.contributor.authorAraújo, C.
dc.contributor.authorAlmeida, J.R.L.
dc.contributor.authorSantos, E.M.
dc.contributor.authorRocha, H.V.
dc.contributor.authorSantos, V.E.S.
dc.contributor.authorAraújo, B.P.
dc.contributor.authorGaravaglia, L.
dc.contributor.authorSousa, M.J. Lemos de
dc.date.accessioned2020-12-15T15:18:45Z
dc.date.available2024-12-01T01:30:44Z
dc.date.issued2019
dc.date.updated2020-12-07T10:28:34Z
dc.description.abstractABSTRACT: 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, fourteen pollen species and four microplanktonic or clorophyceae algae and fungi species were identified. The palyno-assemblages recovered in the Bonito and Barro Branco coal seams are assigned to the Vittatina costabilis Interval Zone, Protohaploxypinus goraiensis Subzone of the Paraná Basin, of Asselian? to Artinskian age (Lower Permian). The microflora assemblages identified in these coal seams are very similar in composition, presenting a dominance of arborescent and herbaceous lycophytes. The Barro Branco coal seam shows a relatively higher frequency of algae like composition than in the Bonito coal seam, suggesting a possible fluvial or lagoonal facies influence.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPereira, Zélia... [et.al.] - Palynology of Bonito and Barro Branco coal seams from Rio Bonito Formation (Lower Permian of Paraná Basin) in the Criciúma coal region, southernmost Brazil. In: Journal of South American Earth Sciences, 2019, Vol. 91, p. 27-35pt_PT
dc.identifier.doi10.1016/j.jsames.2019.01.009pt_PT
dc.identifier.eid2-s2.0-85060193025
dc.identifier.issn0895-9811
dc.identifier.slugcv-prod-2107304
dc.identifier.urihttp://hdl.handle.net/10400.9/3515
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relation.publisherversionhttps://doi.org/10.1016/j.jsames.2019.01.009pt_PT
dc.subjectPalinostratigrafiapt_PT
dc.subjectPalinologiapt_PT
dc.subjectEsporospt_PT
dc.subjectPólenpt_PT
dc.subjectPermiano inferiorpt_PT
dc.subjectBacia do Paranápt_PT
dc.subjectBrasilpt_PT
dc.titlePalynology of Bonito and Barro Branco coal seams from Rio Bonito Formation (Lower Permian of Paraná Basin) in the Criciúma coal region, southernmost Brazilpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage35pt_PT
oaire.citation.startPage27pt_PT
oaire.citation.titleJournal of South American Earth Sciencespt_PT
oaire.citation.volume91pt_PT
person.familyNamePereira
person.familyNameSilva Mendes
person.familyNameFernandes
person.givenNameZélia
person.givenNameMárcia Cristina
person.givenNamePaulo
person.identifier422469
person.identifier.ciencia-id6C1B-ED1C-8F5D
person.identifier.ciencia-idE71E-1CB5-D774
person.identifier.ciencia-id051D-A133-65D9
person.identifier.orcid0000-0003-3056-6219
person.identifier.orcid0000-0003-2290-891X
person.identifier.orcid0000-0003-4888-0230
person.identifier.ridJ-6577-2014
person.identifier.scopus-author-id57197129025
rcaap.cv.cienciaid6C1B-ED1C-8F5D | Zélia Pereira
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication5d2bf797-f915-4f53-ae53-166dedd0845a
relation.isAuthorOfPublication62179ed8-3ffe-4060-8b9c-e29e4f3e0d27
relation.isAuthorOfPublicationb42caa3f-b216-443e-921f-a05b10543663
relation.isAuthorOfPublication.latestForDiscovery62179ed8-3ffe-4060-8b9c-e29e4f3e0d27

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