@prefix rdf: . @prefix rdfs: . @prefix bibo: . @prefix cito: . @prefix dc: . @prefix dwc: . @prefix dwcFP: . @prefix fabio: . @prefix trt: . @prefix xlink: . cito:cites , , ; dc:creator "Roux, Michel; Martinez, Alain; Vizcaïno, Daniel" ; dc:title "Rhizocrinidae Jaekel 1894" ; trt:augmentsTaxonConcept ; trt:publishedIn ; a trt:Treatment . bibo:endPage "242" ; bibo:issue "2" ; bibo:journal "Zootaxa" ; bibo:pubDate "2021-04-19" ; bibo:startPage "201" ; bibo:volume "4963" ; dc:creator "Roux, Michel; Martinez, Alain; Vizcaïno, Daniel" ; dc:date "2021" ; dc:title "A diverse crinoid fauna (Echinodermata, Crinoidea) from the Lower Eocene of the Gulf of Languedoc (Corbières, Aude, southern France)" ; fabio:hasPart , , ; a fabio:JournalArticle . dwc:authority "Jaekel, 1894" ; dwc:authorityName "Jaekel" ; dwc:authorityYear "1894" ; dwc:class "Crinoidea" ; dwc:family "Rhizocrinidae" ; dwc:kingdom "Animalia" ; dwc:order "Comatulida" ; dwc:phylum "Echinodermata" ; dwc:rank "family" ; dwc:scientificNameAuthorship "Jaekel, 1894" ; rdfs:seeAlso ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:class "Crinoidea" ; dwc:family "Rhizocrinidae" ; dwc:kingdom "Animalia" ; dwc:order "Comatulida" ; dwc:phylum "Echinodermata" ; dwc:rank "family" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Crinoidea" ; dwc:kingdom "Animalia" ; dwc:order "Comatulida" ; dwc:phylum "Echinodermata" ; dwc:rank "order" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Crinoidea" ; dwc:kingdom "Animalia" ; dwc:phylum "Echinodermata" ; dwc:rank "class" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:phylum "Echinodermata" ; dwc:rank "phylum" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:rank "kingdom" ; a dwcFP:TaxonName . dc:description "FIGURE 2. Characters and main parameters of aboral cups, brachials and columnals in Rhizocrinidae and the centrodorsal of Amphorometra. A–B: aboral cup, A: lateral view (b: basal, r: radial, Dc: maximum diameter, Dp: diameter of stalk insertion = proximalmost stalk diameter, Dr: diameter of distal radial circlet, Hc: height), B: distal face of radial circlet [Dc: maximum diameter, Dd: diameter of central cavity,, fr: fulcral ridge, ic: interradial crest, il: inner (adoral) ligament, m: muscular insertion, nc: neural canal, ol: outer (aboral) ligament, Wr: width of radial]; C: muscular synarthrial facet of non-axillary brachial (W: maximum width parallel to fulcral ridge, other abbreviations as in B); D: external face of axillary brachial (H: height, Wd: distal width, Wm: width of articulation with IIBr1, Wp: proximal width); E–F: distal columnal (f: 8-shaped ligament fossa, fr: fulcral ridge, D: largest facet diameter, d: smallest facet diameter, d’: mid-height diameter, H: height, rs: rhizoid socket), E: view from articular facet, F: lateral view; G–H: Amphorometra centrodorsal (a: aboral apex, cs: cirrus socket, D: maximum diameter, D’: diameter of central cavity, Dcs: diameter of largest cirrus socket, ib: insertion of basal, ir: interradial ridge), G: adoral view, H: lateral view." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 14. Aboral cups of type series of Globulocrinus amphoraformis n. gen., n. sp. from Réqui. A–I: lateral views showing variations and changes in morphology during ontogeny, G: holotype (MNHN.F.A82011); A–F, H–L: paratypes (MNHN. F.A82012), A: paratype 1, B: paratype 2, C and K–L: paratype 3, D: paratype 4, E: paratype 5, F: paratype 6, H: paratype 7, I: paratype 8, J: distal face of radial circlet of paratype 9; K–L: aboral views of basal circlet of paratype 3, showing pentagonal depression corresponding to stalk insertion. Scale bar equals 0.5 mm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 9. Variations in main quantitative characters related to columnal shape and aboral cups of P. doncieuxi suboblongus n. subsp. from Réqui. The coloured envelopes cover more than 90% of specimens; straight lines indicate values of H/D (left) and Hc/Dc (right) (in purple: specimens from Réqui, and, for comparison, in green: P. doncieuxi from the Fontcouverte sites, except for Lavade, in red: P. lavadensis n. sp. from Lavade). Dp and red bar: range of stalk insertion diameter (= proximalmost stalk diameter) measured on aboral cups from Réqui. Values in mm, except for ratios (black straight lines). See Fig. 2 for abbreviations." ; fabio:hasRepresentation ; a fabio:Figure .