Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/108320
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Batista, Maria Edenilce Peixoto | - |
dc.contributor.author | Silva, Delmira da Costa | - |
dc.contributor.author | Sales, Marcos A. F. | - |
dc.contributor.author | Sá, Artur A. | - |
dc.contributor.author | Saraiva, Antônio A. F. | - |
dc.contributor.author | Loiola, Maria Iracema Bezerra | - |
dc.date.accessioned | 2023-08-24T09:16:09Z | - |
dc.date.available | 2023-08-24T09:16:09Z | - |
dc.date.issued | 2017 | - |
dc.identifier.issn | 1932-6203 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/108320 | - |
dc.description.abstract | Pseudofrenelopsis and Brachyphyllum are two conifers that were part of the Lower Cretaceous (Aptian) taphoflora of the Crato Formation, Araripe Basin, northeastern Brazil. The former genus includes, so far, P. capillata and indeterminate species, whilst the latter is mainly represented by B. obesum, the most common plant megafossil recovered from that stratigraphic unit. Here, the stem and leaf anatomy of Pseudofrenelopsis sp. and B. obesum specimens is revisited, including the first report of some epidermal and vascular traits for both taxa from the Crato Formation. Along with its paleoecological significance, the new data suggest the presence of more than one Pseudofrenelopsis species in the Aptian taphoflora of the Araripe Basin and further support the taxonomic placement of B. obesum within Araucariaceae. | pt |
dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Ph.D. grant. Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) productivity grant. | pt |
dc.language.iso | eng | pt |
dc.publisher | Public Library of Science | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt |
dc.subject.mesh | Brazil | pt |
dc.subject.mesh | History, Ancient | pt |
dc.subject.mesh | Microscopy, Electron, Scanning | pt |
dc.subject.mesh | Paleontology | pt |
dc.subject.mesh | Phylogeography | pt |
dc.subject.mesh | Plant Leaves | pt |
dc.subject.mesh | Plant Stems | pt |
dc.subject.mesh | Tracheophyta | pt |
dc.subject.mesh | Fossils | pt |
dc.subject.mesh | Phylogeny | pt |
dc.title | New data on the stem and leaf anatomy of two conifers from the Lower Cretaceous of the Araripe Basin, northeastern Brazil, and their taxonomic and paleoecological implications | pt |
dc.type | article | - |
degois.publication.firstPage | e0173090 | pt |
degois.publication.issue | 3 | pt |
degois.publication.title | PLoS ONE | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.1371/journal.pone.0173090 | pt |
degois.publication.volume | 12 | pt |
dc.date.embargo | 2017-01-01 | * |
uc.date.periodoEmbargo | 0 | pt |
item.fulltext | Com Texto completo | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairetype | article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.author.researchunit | CGEO - Geosciences Center | - |
crisitem.author.orcid | 0000-0003-0811-2413 | - |
Appears in Collections: | I&D CGUC - Artigos em Revistas Internacionais |
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