@prefix rdf: . @prefix rdfs: . @prefix bibo: . @prefix cito: . @prefix dc: . @prefix dwc: . @prefix dwcFP: . @prefix fabio: . @prefix trt: . @prefix xlink: . cito:cites , , ; dc:creator "Friis, Else Marie; Crane, Peter R.; Pedersen, Kaj Raunsgaard; Mendes, Mário Miguel; Kvaček, Jiří" ; dc:title "Elasmostemon paisii E. M. FRIIS, P. R. CRANE, K. R. PEDERSEN, M. M. MENDES et J. KVACEK 2022, sp. nov." ; dwc:basisOfRecord , ; trt:definesTaxonConcept ; trt:publishedIn ; a trt:Treatment . bibo:endPage "424" ; bibo:issue "2" ; bibo:journal "Fossil Imprint" ; bibo:pubDate "2022-12-20" ; bibo:startPage "341" ; bibo:volume "78" ; dc:creator "Friis, Else Marie; Crane, Peter R.; Pedersen, Kaj Raunsgaard; Mendes, Mário Miguel; Kvaček, Jiří" ; dc:date "2022" ; dc:title "The Early Cretaceous Mesofossil Flora Of Catefica, Portugal: Angiosperms" ; fabio:hasPart , ; a fabio:JournalArticle . dwc:authority "E.M.FRIIS, P.R.CRANE, K.R.PEDERSEN, M.M.MENDES et J.KVACEK" ; dwc:authorityName "E. M. FRIIS, P. R. CRANE, K. R. PEDERSEN, M. M. MENDES et J. KVACEK" ; dwc:authorityYear "2022" ; dwc:class "Magnoliopsida" ; dwc:family "Calycanthaceae" ; dwc:genus "Elasmostemon" ; dwc:kingdom "Plantae" ; dwc:order "Laurales" ; dwc:phylum "Tracheophyta" ; dwc:rank "species" ; dwc:scientificNameAuthorship "FRIIS, CRANE, PEDERSEN, MENDES & KVACEK, 2022" ; dwc:species "paisii" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authority "Friis & Crane & Pedersen & Mendes & Kvaček, 2022" ; dwc:authorityName "Friis & Crane & Pedersen & Mendes & Kvaček" ; dwc:authorityYear "2022" ; dwc:class "Magnoliopsida" ; dwc:family "Schisandraceae" ; dwc:genus "Ibericarpus" ; dwc:kingdom "Plantae" ; dwc:order "Austrobaileyales" ; dwc:phylum "Tracheophyta" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Friis, Crane, Pedersen, Mendes & Kvaček, 2022" ; dwc:species "cuneiformis" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:class "Magnoliopsida" ; dwc:family "Calycanthaceae" ; dwc:genus "Elasmostemon" ; dwc:kingdom "Plantae" ; dwc:order "Laurales" ; dwc:phylum "Tracheophyta" ; dwc:rank "species" ; dwc:species "paisii" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:genus "Elasmostemon" ; dwc:rank "genus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:family "Calycanthaceae" ; dwc:rank "family" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:order "Laurales" ; dwc:rank "order" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Magnoliopsida" ; dwc:rank "class" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:phylum "Tracheophyta" ; dwc:rank "phylum" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Plantae" ; dwc:rank "kingdom" ; a dwcFP:TaxonName . dc:description "Text-fig. 25. Scanning electron microscope (SEM) images of stamens and pollen grains of Elasmostemon paisii gen. et sp. nov.; Catefica locality, Portugal. a) Stamen fragment showing two pairs of pollen sacs along the margins of the stamen with a broad connective that separates the thecae, except near the apex where the thecae meet; b) Detail of surface of pollen sacs showing larger cells (arrows), interpreted as ethereal oil cells; c) Pollen in situ from specimen in (a); d) Stamen fragment with apical and basal portion missing and surface slightly abraded and compressed obscuring cellular details; note remains of another stamen attached to the underside of the stamen; e–h) Pollen in situ from specimen in (d) showing long aperture (e) and pollen wall with heterobrochate reticulum (e–h); note narrow muri with flatten and smooth surface and short columellae (h). Specimens, Catefica 49-S115859 (a–c), Catefica 151-S105281 (holotype, d–h). Scale bars = 600 Μm (a, d), 50 Μm (b), 6 Μm (c, e–g), 1.5 Μm (h)." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "Text-fig. 26. Scanning electron microscope (SEM) images of stamens and pollen grains of Elasmostemon paisii gen. et sp. nov. (a–c) and laminar stamens with monocolpate reticulate pollen sp. (d–g); Catefica locality, Portugal. a) Stamen fragment with basal portion missing showing two pairs of pollen sacs on one surface of the stamen close to the margin and separated by a broad connective, except near the apex where the thecae meet; note that the thecae are dehisced with the walls of the pollen sacs curled back; b) Pollen grains inside a dehisced pollen sac; note variation in size and development of the reticulum; c) Detail of (b) showing monocolpate, reticulate pollen with lumen of reticulum varying markedly in size but partly obscured by residual organic material; d) Stamen with apical and basal part of anther preserved showing two pairs of pollen sacs (asterisks) on the curved, perhaps ventral, surface close to the stamen margin; e) Detail of crack in the anther showing the inner anther wall with densely spaced spherical orbicules that vary greatly in size; f) Pollen exposed in the crack in the anther; note coarsely foveolate to coarsely reticulate pollen wall and densely spaced orbicules; g) Folded pollen grains with reticulate pollen wall and also showing the inner anther wall with densely spaced spherical orbicules that vary greatly in size. Specimens, Catefica 49-S172560 (a–c), Catefica 50- S170384 (d–g). Scale bars = 600 Μm (a, d), 20 Μm (b, e), 6 Μm (c, f, g)." ; fabio:hasRepresentation ; a fabio:Figure . dwc:locality "Catefica" ; dwc:verbatimLatitude "39.058334" ; dwc:verbatimLongitude "-9.241667" ; trt:gbifOccurrenceId "4013209301" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "CRANE, K, R" ; dwc:locality "Early Cretaceous Puddledock" ; trt:gbifOccurrenceId "4013209306" ; trt:httpUri ; a dwc:MaterialCitation .