@prefix rdf: . @prefix rdfs: . @prefix bibo: . @prefix cito: . @prefix dc: . @prefix dwc: . @prefix dwcFP: . @prefix fabio: . @prefix trt: . cito:cites , , , , , ; dc:creator "Märss, Tiiu; Karatajūtē-Talimaa, Valentina" ; dc:title "Thelodus calvus Märss & Karatajūtē-Talimaa 2002, n. sp." ; trt:citesTaxonName ; trt:definesTaxonConcept ; trt:publishedIn ; a trt:Treatment . bibo:endPage "404" ; bibo:issue "2" ; bibo:journal "Geodiversitas" ; bibo:startPage "381" ; bibo:volume "24" ; dc:creator "Märss, Tiiu; Karatajūtē-Talimaa, Valentina" ; dc:date "2002" ; dc:title "Ordovician and Lower Silurian thelodonts from Severnaya Zemlya Archipelago (Russia)" ; fabio:hasPart , , , ; a fabio:JournalArticle . dwc:authority "Märss & Karatajūtē-Talimaa, 2002" ; dwc:authorityName "Märss & Karatajūtē-Talimaa" ; dwc:authorityYear "2002" ; dwc:class "Pteraspidomorphi" ; dwc:family "Loganelliidae" ; dwc:genus "Thelodus" ; dwc:kingdom "Animalia" ; dwc:order "Phlebolepidiformes" ; dwc:phylum "Chordata" ; dwc:rank "species" ; dwc:scientificNameAuthorship "Märss & Karatajūtē-Talimaa, 2002" ; dwc:species "calvus" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authorityName "Agassiz" ; dwc:authorityYear "1839" ; dwc:class "Pteraspidomorphi" ; dwc:family "Loganelliidae" ; dwc:genus "Thelodus" ; dwc:kingdom "Animalia" ; dwc:order "Phlebolepidiformes" ; dwc:phylum "Chordata" ; dwc:rank "genus" ; dwc:scientificNameAuthorship "Agassiz, 1839" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:authorityName "Karatajute-Talimaa" ; dwc:authorityYear "1997" ; dwc:class "Pteraspidomorphi" ; dwc:family "Loganelliidae" ; dwc:genus "Paralogania" ; dwc:kingdom "Animalia" ; dwc:order "Phlebolepidiformes" ; dwc:phylum "Chordata" ; dwc:rank "genus" ; dwc:scientificNameAuthorship "Karatajute-Talimaa, 1997" ; trt:hasTaxonName ; a dwcFP:TaxonConcept . dwc:class "Pteraspidomorphi" ; dwc:family "Loganelliidae" ; dwc:genus "Thelodus" ; dwc:kingdom "Animalia" ; dwc:order "Phlebolepidiformes" ; dwc:phylum "Chordata" ; dwc:rank "species" ; dwc:species "calvus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Pteraspidomorphi" ; dwc:family "Loganelliidae" ; dwc:genus "Thelodus" ; dwc:kingdom "Animalia" ; dwc:order "Phlebolepidiformes" ; dwc:phylum "Chordata" ; dwc:rank "genus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:family "Loganelliidae" ; dwc:rank "family" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:order "Phlebolepidiformes" ; dwc:rank "order" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Pteraspidomorphi" ; dwc:rank "class" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:phylum "Chordata" ; dwc:rank "phylum" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:rank "kingdom" ; a dwcFP:TaxonName . dc:description "FIG. 5. — A-O, Loganellia matura n. sp.; A, B, head scales; C-E, transitional scales; F-M, O, trunk scales; N, fin? scale; A, C, F-H, J-L, N, scales in crown view; B, D, E, M, scales in lateral view; I, a scale in base view; N, posterior half of a trunk? scale in lateral view; A, Pi 7486; B, Pi 7487; C, Pi 7499; D, Pi 7496; E, Pi 7489; F, Pi 7494; G, holotype Pi 7492; H, Pi 7490; I, Pi 7497; J, Pi 7493; K, Pi 7501; L, M, Pi 7495; N, Pi 7485; O, Pi 7500; sample MF 3-8, Srednii Island, Sedov Archipelago, Golomyannyj Formation, middle Llandovery, Lower Silurian; P-S, Thelodus calvus n. sp.; P, LIG 35-907; Q, holotype Pi 7503; R, Pi 7505; S, Pi 7504; P, a scale in crown view; Q, S, in lateral view; R, in base view; P, sample 32a-208; Q-S, sample MF 46-23; Ushakov River, October Revolution Island, Samojlovich Formation, Wenlock, Lower Silurian. Scale bars: 0.1 mm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIG. 14. — Set of scales of Thelodus calvus n. sp.; A, B, LIG 35-180; C, D, LIG 35-181; E, LIG 35-182; F, LIG 35-183; G, LIG 35-184; H, LIG 35-185; I, LIG 35-186; J, LIG 35-187; K, L, LIG 35-188; M, LIG 35-191; N, LIG 35-192; O, P, LIG 35-189; Q, LIG 35-190; R, LIG 35-193; sample 32a-208, Ushakov River, October Revolution Island, upper part of Samojlovich Formation, Wenlock, Lower Silurian. Scale bar: 0.3 mm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIG. 15. — Thelodus calvus n. sp., microstructure of the scales; A, Pi 7631; B, Pi 7632; C, D, Pi 7633; E, Pi 7634; F, Pi 7635; G, Pi 7636; sample MF 46-23, Ushakov River, October Revolution Island, Samojlovich Formation, Wenlock, Lower Silurian. Abbreviations: asp, aspidine “pegs” in the base; b, base; cr, crown; dc, dentine canal; dt, dentine tubules; n, neck, pc, pulp canal; pcv, pulp cavity. Scale bars: 0.1 mm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIG. 7. — A-S, Shielia multispinata n. sp.; A, head scale; B-D, F, transitional scales; E, G-P, trunk scales; Q-S, fin scales; A, B, scales in lateral view; C-N, P, Q, S, scales in crown view; O, a scale in oblique view; R, a scale in base view; A, Pi 7517; B, Pi 7519; C, Pi 7518; D, Pi 7520; E, Pi 7521; F, Pi 6804; G, Pi 7523; H, Pi 7522; I, Pi 7524; J, Pi 7525; K, holotype Pi 6803; L, Pi 6805; M, Pi 6801; N, O, Pi 7526; P, Pi 6802; Q, Pi 7527; R, Pi 7529; S, Pi 7528; sample MF 157-7, Spokojnaya River, October Revolution Island, upper part of Samojlovich Formation, Wenlock, Lower Silurian; T-V, Thelodus? sp., scales in crown view; T, Pi 7516; U, LIG 35 908; V, Pi 6814; T, V, sample MF 46-23; U, sample 32a-208, Ushakov River, October Revolution Island, Samojlovich Formation, Wenlock, Lower Silurian. Scale bars: A-I, K-M, P-V, 0.1 mm; J, N, O, 0.2 mm." ; fabio:hasRepresentation ; a fabio:Figure .