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The Early and Middle Jurassic palynostratigraphy of the Lusitanian Basin (Portugal) in a proto-Atlantic context

2025-04Journal article Open access
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datacite.subject.fosCiências Naturais::Ciências da Terra e do Ambiente
dc.contributor.authorCorreia, Vânia
dc.contributor.authorPereira, Zélia
dc.contributor.authorRiding, James
dc.contributor.authorDuarte, Luis
dc.contributor.authorHenriques, Maria Helena
dc.contributor.authorFernandes, Paulo
dc.date.accessioned2025-05-21T11:20:21Z
dc.date.available2025-05-21T11:20:21Z
dc.date.issued2025-04
dc.description.abstractABSTRACT: Palynomorphs, especially dinoflagellate cysts, are important biostratigraphical and palaeoenvironmental tools and their study can be applied to the Lusitanian Basin of Portugal. A palynostratigraphical high-resolution survey was undertaken in eight Lower and Middle Jurassic (upper Sinemurian to lowermost Bathonian) sections from the Lusitanian Basin. We present the resulting biostratigraphical scheme comprising the most significant palynomorph bioevents for this interval.eng
dc.description.abstractRESUMO: Os palinomorfos, em especial os quistos de dinoflagelados (dinoquistos), são uma ferramenta muito útil nos trabalhos de bioestratigrafia e interpretações paleoambientais, a qual pode ser aplicada no conhecimento da geologia da Bacia Lusitânica. Foi desenvolvido um estudo palinoestratigráfico de alta-resolução em oito perfis do Jurássico Inferior e Médio (Sinemuriano superior até à base do Bathoniano) da Bacia Lusitânica. Neste trabalho apresentamos o esquema bioestratigáfico final, com os principais bioeventos dos palinomorfos identificados neste intervalo.por
dc.identifier.citationCorreia, V., Pereira, Z., Riding, J., Duarte, L., Henriques, M. H. & Fernandes, P. (2025). The Early and Middle Jurassic palynostratigraphy of the Lusitanian Basin (Portugal) in a proto-Atlantic context. In: Comunicações Geológicas, 2025, vol. 112, Fascículo Especial I, pp. 71-75. https://doi.org/10.34637/vy4y-hp71
dc.identifier.doi10.34637/vy4y-hp71
dc.identifier.eissn1647-581X
dc.identifier.issn0873-948X
dc.identifier.urihttp://hdl.handle.net/10400.9/5697
dc.language.isoeng
dc.peerreviewedyes
dc.publisherLNEG - Laboratório Nacional de Energia e Geologia
dc.relation.hasversionhttps://www.lneg.pt/wp-content/uploads/2025/04/12_Correia-et-al.pdf
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectDinoflagellate cysts
dc.subjectPalynology
dc.subjectBiostratigraphy
dc.subjectJurassic
dc.subjectLusitanian Basin
dc.subjectQuistos de dinoflagelados
dc.subjectPalinologia
dc.subjectBioestratigrafia
dc.subjectJurássico
dc.subjectBacia Lusitânica
dc.titleThe Early and Middle Jurassic palynostratigraphy of the Lusitanian Basin (Portugal) in a proto-Atlantic contexteng
dc.title.alternativePalinoestratigrafia do Jurássico Inferior e Médio da Bacia Lusitânica (Portugal) no contexto proto-Atlânticopor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage75
oaire.citation.startPage71
oaire.citation.titleComunicações Geológicas
oaire.citation.volume112
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameCorreia
person.familyNamePereira
person.familyNameRiding
person.familyNameDuarte
person.familyNameHenriques
person.familyNameFernandes
person.givenNameVânia
person.givenNameZélia
person.givenNameJames
person.givenNameLuis
person.givenNameMaria Helena
person.givenNamePaulo
person.identifier422469
person.identifier.ciencia-id8A1E-A36B-0473
person.identifier.ciencia-id6C1B-ED1C-8F5D
person.identifier.ciencia-id051D-A133-65D9
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person.identifier.orcid0000-0002-9025-5896
person.identifier.orcid0000-0001-7943-3148
person.identifier.orcid0000-0003-4888-0230
person.identifier.ridF-5282-2013
person.identifier.ridJ-6577-2014
person.identifier.scopus-author-id7005630206
person.identifier.scopus-author-id57197129025
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Volume 112 (2025) Fascículo Especial I - XI Congresso Nacional de Geologia