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A new species of the spore genus Costatoperforosporites from Early Cretaceous deposits in Portugal and its taxonomic and palaeoenvironmental significance

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dc.contributor.authorMENDES, MÁRIO
dc.contributor.authorBarron, Eduardo
dc.contributor.authorBatten, David J.
dc.contributor.authorPais, Joao
dc.date.accessioned2019-11-20T15:07:58Z
dc.date.available2019-11-20T15:07:58Z
dc.date.issued2017
dc.description.abstractA new species of spore, Costatoperforosporites friisiae sp. nov., is described from the Early Cretaceous (late Aptian-early Albian) deposits of Catefica in the Lusitanian Basin, western Portugal. Although the morphology of the muri is clearly of the Cicatricosisporites type, the presence of micropores on these sculptural elements and within the intervening grooves is a particularly distinctive feature and more typical of spores that have been attributed previously to Costatoperforosporites. As a result, this genus is emended not only to accommodate Costatoperforosporites friisiae but also to differentiate it more clearly from other, similar, murornate genera. It is considered to represent the family Anemiaceae. So far, Costatoperforosporites friisiae has only been encountered in the Catefica palynoflora. The presence of many other pteridophyte spores, especially of schizaealean derivation, together with abundant cheirolepidiacean remains at this locality, strongly suggests a warm, moist climate and diverse source vegetation.
dc.description.sponsorshipCretaCarbo [PTDC/CTE-GIX/113983/2009]
dc.description.sponsorshipAMBERIA [CGL2014-52163]
dc.description.versioninfo:eu-repo/semantics/publishedVersion
dc.identifier.doi10.1080/00173134.2016.1269189
dc.identifier.issn0017-3134
dc.identifier.issn1651-2049
dc.identifier.urihttp://hdl.handle.net/10400.1/13296
dc.language.isoeng
dc.peerreviewedyes
dc.publisherTaylor & Francis
dc.relationThe record of coupled oceanic-atmospheric changes analysed by Carbon isotopes and palaeobotany in the Portuguese mid-Cretaceous: chemostratigraphy and palaeoecology (CretaCarbo)
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectWestern Portugal
dc.subjectLusitanian Basin
dc.subjectMohria
dc.subjectClassification
dc.subjectMesofossil
dc.subjectAnemia
dc.subjectFlora
dc.subjectSpain
dc.titleA new species of the spore genus Costatoperforosporites from Early Cretaceous deposits in Portugal and its taxonomic and palaeoenvironmental significance
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleThe record of coupled oceanic-atmospheric changes analysed by Carbon isotopes and palaeobotany in the Portuguese mid-Cretaceous: chemostratigraphy and palaeoecology (CretaCarbo)
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876-PPCDTI/PTDC%2FCTE-GIX%2F113983%2F2009/PT
oaire.citation.endPage409
oaire.citation.issue6
oaire.citation.startPage401
oaire.citation.titleGrana
oaire.citation.volume56
oaire.fundingStream5876-PPCDTI
person.familyNameMENDES
person.givenNameMÁRIO
person.identifier.ciencia-id271D-9765-FA24
person.identifier.orcid0000-0002-5470-5634
person.identifier.scopus-author-id7102005524
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccess
rcaap.typearticle
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relation.isProjectOfPublication3970d1a5-de7f-4b07-ae2e-828dade1f81b
relation.isProjectOfPublication.latestForDiscovery3970d1a5-de7f-4b07-ae2e-828dade1f81b

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