@prefix rdf: . @prefix rdfs: . @prefix bibo: . @prefix cito: . @prefix dc: . @prefix dwc: . @prefix dwcFP: . @prefix fabio: . @prefix trt: . @prefix xlink: . cito:cites , , , , , , ; dc:creator "Ezcurra, Martín D.; Agnolin, Federico L.; Novas, Fernando E." ; dc:title "Austrocheirus isasii" ; trt:publishedIn ; trt:treatsTaxonName ; a trt:Treatment . bibo:endPage "25" ; bibo:journal "Zootaxa" ; bibo:startPage "1" ; bibo:volume "2450" ; dc:creator "Ezcurra, Martín D.; Agnolin, Federico L.; Novas, Fernando E." ; dc:date "2010" ; dc:title "An abelisauroid dinosaur with a non-atrophied manus from the Late Cretaceous Pari Aike Formation of southern Patagonia" ; fabio:hasPart , , , , , , ; a fabio:JournalArticle . dwc:class "Reptilia" ; dwc:family "Noasauridae" ; dwc:genus "Austrocheirus" ; dwc:kingdom "Animalia" ; dwc:order "Saurischia" ; dwc:phylum "Chordata" ; dwc:rank "species" ; dwc:species "isasii" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Reptilia" ; dwc:family "Noasauridae" ; dwc:genus "Austrocheirus" ; dwc:kingdom "Animalia" ; dwc:order "Saurischia" ; dwc:phylum "Chordata" ; dwc:rank "genus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Reptilia" ; dwc:family "Noasauridae" ; dwc:kingdom "Animalia" ; dwc:order "Saurischia" ; dwc:phylum "Chordata" ; dwc:rank "family" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Reptilia" ; dwc:kingdom "Animalia" ; dwc:order "Saurischia" ; dwc:phylum "Chordata" ; dwc:rank "order" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Reptilia" ; dwc:kingdom "Animalia" ; dwc:phylum "Chordata" ; dwc:rank "class" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:phylum "Chordata" ; dwc:rank "phylum" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Animalia" ; dwc:rank "kingdom" ; a dwcFP:TaxonName . dc:description "FIGURE 2. Unique combination of features of Austrocheirus isasii compared with other basal theropods. Metacarpals III in lateral views of Austrocheirus (A), Dilophosaurus (B), and Allosaurus (C); tibiae in distal views of Austrocheirus (D), Berberosaurus (E), Velocisaurus (F), and Masiakasaurus (G); metatarsals III in medial views of Austrocheirus (H) and Masiakasaurus (I); and pedal phalanges in side views of Austrocheirus (J), Elaphrosaurus (K), Velocisaurus (L), and Majungasaurus (M). Note the presence of the following autapomorphies in Austrocheirus: metacarpal III with a posteriorly tapering shaft and a posteriorly diplaced collateral fossa (A – C); pedal phalanges with a dorsal tubercle above the collateral fossa (J – M). Abbreviations: adr, absence of dorsal ridge; ccf, centrally located collateral fossa; ccpl, concave posterolateral margin; cvpl, convex posterolateral margin; dr, dorsal ridge; hs, dorsoventrally homogeneous shaft; lt, large tuber; pdf, proximally displaced collateral fossa; pts, proximally tapering shaft; st, small tuber. Not to scale. (B based on UCMP 37302; C based on Madsen 1976; E based on Allain et al. 2007; F, L based on MUCPv 41; G, I based on Carrano et al. 2002; K based on MB unnumbered; M based on Carrano 2007)." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 1. Map of the locality in the Pari Aike Formation that has yielded the holotype of Austrocheirus isasii (modified from Novas et al. 2005). The large black bone indicates the Hoyada Arroyo Seco locality and provenance of Austrocheirus and the small grey bone depicts the provenance of Talenkauen and Orkoraptor." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 3. Manual elements of Austrocheirus isasii. Metacarpal III in medial (A), lateral (B), dorsal (C, D), ventral (E), proximal (F), and distal (G) views. Proximal phalanx of digit III in medial (H, I), lateral (J), distal (K), and ventral (L) views. Abbreviations: af, articular facet for metacarpal II; ctf, collateral tendinal fossa; dlp, dorsal ligament pit; ldc, lateral distal condyle; mdc, medial distal condyle; mig, median intercondylar groove; paf, proximal articular facet; pdm, projected dorsal margin. Scale bar equals 2 cm for A – G and 1 cm for H – L." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 4. Distal end of left tibia of Austrocheirus isasii in anterior (A, B), lateral (C), posterior (D), medial (E), proximal (F), and distal (G) views. Abbreviations: asap, anterior surface for the reception of the ascending process of the astragalus; fap, facet for the reception of the ascending process of the astragalus; ldp, lateral distal process; mdp, medial distal process; mvr, median vertical ridge; ob, oblique ridge. Scale bar equals 5 cm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 5. Pedal elements of Austrocheirus isasii. Left metatarsal III in medial (A), lateral (B), dorsal (C), ventral (D), proximal (G), and distal (H) views. Metatarsal II in cross-section (E) and ventral (F) views. Several pedal phalanges in side (I – K, M) and distal (L) views. Abbreviations: as, articular surface; ctf, collateral tendinal fossa; dlp, dorsal ligament pit; dr, dorsal ridge; mig, median intercondylar groove; vt, ventral tuber. Scale bars equal 5 cm for A – H and 1 cm for I – M." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 6. Caudal vertebrae of Austrocheirus isasii. Neural arches in posterior (A, D, G), ventral (B, E, H), left lateral (C, F), and right lateral (I) views. Centra in anterior / posterior (J, K) and side (L) views. Abbreviations: mn, median notch; nc, neural canal; ns, neural spine; poz, postzygapophysis. Scale bars equal 2 cm." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 7. Internal structure of metacarpal III of Austrocheirus isasii. High-resolution photograph of the cortical bone and part of the spongy bone on the lateroventral corner of the shaft. The arrows indicate LAGs. Abbreviations: cb, cortical bone; EFS, external fundamental system; hdo, high density of osteons; ldo, low density of osteons; sb, spongy bone; t, trabecula. Scale bar equals 5 mm." ; fabio:hasRepresentation ; a fabio:Figure .