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Figure 38 in On the history, osteology, and systematic position of the Wealden (Hastings group) dinosaur Hypselospinus fittoni (Iguanodontia: Styracosterna)

Figure 38. Hypselospinus cf. fittoni. NHMUK R1831 (R1832). Radius, ulna, pollex, and partial carpus (right) in lateral view. Abbreviations: II−IV, articular facets for metacarpals II−IV; abs, abscess-like depression; c.gr, ungual claw groove; ls, lateral shelf; MCB, carpometacarpal block; mf, medial flange; ol, olecranon process; PO, pollex; RA, radius; rf, facet for attachment of radius; uf, facet for attachment of the ulna; UL, ulna. Scale bar = 10 cm.

Figure 37 in On the history, osteology, and systematic position of the Wealden (Hastings group) dinosaur Hypselospinus fittoni (Iguanodontia: Styracosterna)

Figure 37. Hypselospinus cf. fittoni. NHMUK R1831. Teeth. A, dentary tooth in lingual view (isolated specimen on stub of matrix); B, maxillary tooth in labial view. C−E, dentary replacement crowns embedded in the alveolar bone of the dentary. Abbreviations: m, mammillae on the marginal denticles; p, primary ridge; r, minor ridges; st, strand-like ridges.

Figure 41 in On the history, osteology, and systematic position of the Wealden (Hastings group) dinosaur Hypselospinus fittoni (Iguanodontia: Styracosterna)

Figure 41. Hypselospinus cf. fittoni. NHMUK R1831 (R1833). Pedal unguals in A, B, dorsal; A1, B1, ventral views. Abbreviation: art, articular facet for penultimate phalanx. Scale bar = 10 cm.

Figure 32 in On the history, osteology, and systematic position of the Wealden (Hastings group) dinosaur Hypselospinus fittoni (Iguanodontia: Styracosterna)

Figure 32. Hypselospinus cf. fittoni. NHMUK R33. Dentary teeth. A, partially worn right tooth with well-developed root; B, partially worn left crown; C, unworn (anterior) right crown and partial root. Abbreviations: ch, channels in the root to accommodate adjacent replacement teeth; cin, 'cingulum'; cr, eroded base of the root caused by growth of a replacement crown; dm, marginal denticles; inr, inrolling of the distal margin of the crown; p, primary ridge; st, strand-like subsidiary ridges. Scale bars = 10 mm.

Figure 29 in On the history, osteology, and systematic position of the Wealden (Hastings group) dinosaur Hypselospinus fittoni (Iguanodontia: Styracosterna)

Figure 29. Hypselospinus cf. fittoni. NHMUK R1632. Middle and posterior caudals. A, A1, A2, middle caudal centrum in lateral, ventral, and anterior views respectively. B, C (from top to bottom), posterior caudal centra in lateral, ventral, and anterior views. Abbreviations: cf, chevron facet; sul, midline sulcus. Scale bar = 10 cm.

Figure 40 in On the history, osteology, and systematic position of the Wealden (Hastings group) dinosaur Hypselospinus fittoni (Iguanodontia: Styracosterna)

Figure 40. Hypselospinus cf. fittoni. NHMUK R1831 (R1832/ R1833). Reconstructed antebrachium and manus in lateral view. Abbreviations: mcI/mcIII, metacarpals; MCB, carpometacarpal block; ol, ossified ligaments; PO, pollex ungual; RA, radius; UL, ulna. Scale bar = 10 cm.

Figure 31 in On the history, osteology, and systematic position of the Wealden (Hastings group) dinosaur Hypselospinus fittoni (Iguanodontia: Styracosterna)

Figure 31. Hypselospinus cf. fittoni. NHMUK R811. A, incomplete pubis partial (right, this is a reversed image) in lateral view. B, ischium complete (left) in lateral view. Abbreviations: ac, acetabular margin; ap, anterior blade of the pubis; ib, ischial 'boot'; il.p, iliac peduncle; obt, obturator process; obt.c, obturator channel; pp, pubic peduncle; p.pu, posterior ramus of the pubis. Scale bar = 10 cm.

Figure 28 in On the history, osteology, and systematic position of the Wealden (Hastings group) dinosaur Hypselospinus fittoni (Iguanodontia: Styracosterna)

Figure 28. Hypselospinus cf. fittoni. NHMUK R604. Anterior-middle caudals (range: 7–13). A, A1, A2, lateral, anterior, and ventral views, respectively. B−E, lateral views of typical anterior-middle caudal vertebrae. Caudal ribs and chevron facets well-developed, ventral surface of the centrum convex transversely. Abbreviations: asr, anterior slot-andridge margin to the neural spine; cf, chevron facet; cr, caudal rib; psr, posterior slot-and-ridge margin to the neural spine. Scale bar = 10 cm.

Figure 35 in On the history, osteology, and systematic position of the Wealden (Hastings group) dinosaur Hypselospinus fittoni (Iguanodontia: Styracosterna)

Figure 35. Hypselospinus cf. fittoni. NHMUK R1627, R1636. Fragmentary portions of the ilium. A, NHMUK R1627, a central portion of the iliac blade of robust build collected from Brede; the dorsal margin of the blade is narrow and flattopped and there is a distinct blister-like strip of scarring just below the dorsal margin; the preacetabular blade is comparatively narrow at its base and there is no large medial ridge. B, NHMUK R1636 a central portion of the ilium collected from Shornden and illustrated by Lydekker (1890a). Slightly more complete, the dorsal margin of the blade is laterally compressed and flat-topped and there is a similar blister-like strip of scarred tissue that runs parallel to the dorsal margin; the preacetabular process is laterally compressed and concave externally and has a very reduced medial ridge. Abbreviations: ac, margin of the acetabulum; m.sc, blister-like strip of muscle scarring; pp, pubis peduncle (only partially eroded); sac, supra-acetabular crest. Scale bar = 10 cm.

Figure 34 in On the history, osteology, and systematic position of the Wealden (Hastings group) dinosaur Hypselospinus fittoni (Iguanodontia: Styracosterna)

Figure 34. Hypselospinus cf. fittoni. NHMUK R33. Caudal vertebrate in ventral view. A, anterior-middle caudal showing transversely rounded surface between chevron facets, with vascular foramina; B, C, middle caudals with sulcate ventral surfaces. Abbreviations: cf, chevron facet; cr, caudal rib (base of); sul, midline sulcus; vf, vascular foramina. Scale bar = 10 cm.

Figure 27 in On the history, osteology, and systematic position of the Wealden (Hastings group) dinosaur Hypselospinus fittoni (Iguanodontia: Styracosterna)

Figure 27. Hypselospinus cf. fittoni. NHMUK R604. Anterior caudal (range: 3–5). A, A1−A4, lateral, anterior, posterior, ventral, and dorsal views, respectively. Abbreviations: asr, anterior slot-and-ridge margin to the neural spine; cf, chevron facet; cr, caudal rib; poz, postzygapophysis; prz, prezygapophysis; psr, posterior slot-and-ridge margin to the neural spine. Scale bar = 10 cm.

Figure 30 in On the history, osteology, and systematic position of the Wealden (Hastings group) dinosaur Hypselospinus fittoni (Iguanodontia: Styracosterna)

Figure 30. Hypselospinus cf. fittoni. NHMUK R811. A, sacrum in ventral view. B, C, NHMUK R811b. The left ilium in lateral and medial views, respectively (corrected from Norman, 2010). Note: the two broken and laterally flattened ilium portions are positioned slightly too close together. Abbreviations: ip, ischiadic peduncle (crushed remains of); k, ventral midline keel; mr, medial ridge (poorly preserved); m.sc, blister-like strip of muscle scarring on the lateral surface beneath the dorsal edge; s1, 5, numbered sacral vertebrae; sd, sacrodorsal centrum; sr, sacral rib (base of). Scale bars = 10 cm.

Figure 21 in The theropod dinosaur Elaphrosaurus bambergi Janensch, 1920, from the Late Jurassic of Tendaguru, Tanzania

Figure 21. Details of distal tibia and probable ascending process of astragalus of Elaphrosaurus bambergi: A, detail of anterior side of distal tibia, showing the different surface textures of the ascending process and tibia (arrows indicate areas of fusion); B, distal view (anterior to the top), showing line of contact between tibia and ascending process (arrows); C, anterior view of distal end of tibia, with outline of ascending process highlighted. Scale bars: 1 cm.

Figure 12 in The theropod dinosaur Elaphrosaurus bambergi Janensch, 1920, from the Late Jurassic of Tendaguru, Tanzania

Figure 12. Scapulocoracoids of Elaphrosaurus bambergi: stereophotographs showing left scapulocoracoid in lateral (A) and ventral (C) views, and right scapulocoracoid in ventral view (B). Note: smooth grey areas indicate reconstructed parts. Abbreviations are as described in Figure 11. Scale bar: 5 cm.

Figure 20 in The theropod dinosaur Elaphrosaurus bambergi Janensch, 1920, from the Late Jurassic of Tendaguru, Tanzania

Figure 20. Left tibia and fibula of Elaphrosaurus bambergi: A–D, left tibia in anterior (A, stereophotographs), lateral (B, stereophotographs), medial (C), and posterior (D) views; E–H, left fibula in medial (E, stereophotographs), anterior (F), posterior (G), and lateral (H) views; I, articulated tibia and fibula in proximal view; J, tibia in distal view. Abbreviations: asc, ascending process of the astragalus; cc, cnemial crest; dg, distal groove; fc, fibular crest; lc, lateral condyle; lr, lateral ridge; md, medial depression; mr, medial ridge; mif, attachment area for musculus iliofibularis; pi, posterior incision. Scale bars: 5 cm.

Figure 15 in The theropod dinosaur Elaphrosaurus bambergi Janensch, 1920, from the Late Jurassic of Tendaguru, Tanzania

Figure 15. Sacrum and right ilium of Elaphrosaurus bambergi in lateral view (stereophotographs). Abbreviations: avl, anteroventral lobe; bf, brevis fossa; S, sacral vertebra; sac, supraacetabular crest. Scale bar: 5 cm.

Figure 11 in The theropod dinosaur Elaphrosaurus bambergi Janensch, 1920, from the Late Jurassic of Tendaguru, Tanzania

Figure 11. Right scapulocoracoid of Elaphrosaurus bambergi: stereophotographs showing lateral (A) and medial (B) views. Note: smooth grey areas indicate reconstructed parts. Abbreviations: cf, coracoid foramen; gl, glenoid; scs, scapulocoracoid suture; sgf, supraglenoid fossa; vp, ventral process. Scale bar: 5 cm.

Figure 2 in The theropod dinosaur Elaphrosaurus bambergi Janensch, 1920, from the Late Jurassic of Tendaguru, Tanzania

Figure 2. Outline reconstruction of Elaphrosaurus bambergi, with preserved elements indicated. Scale bar: 50 cm.

Figure 25 in The theropod dinosaur Elaphrosaurus bambergi Janensch, 1920, from the Late Jurassic of Tendaguru, Tanzania

Figure 25. Reduced consensus tree of ceratosaur interrelationships, with stratigraphic and geographic distribution indicated.

Figure 14 in The theropod dinosaur Elaphrosaurus bambergi Janensch, 1920, from the Late Jurassic of Tendaguru, Tanzania

Figure 14. Manual elements of Elaphrosaurus bambergi: A–F, right metacarpal II in dorsal (A, stereophotographs), medial (B, stereophotographs), ventral (C, stereophotographs), lateral (D), proximal (E), and distal (F) views; G–L, left metacarpal IV in ventral (G, stereophotographs), medial (H, stereophotographs), dorsal (I, stereophotographs), lateral (J, stereophotographs), proximal (K), and distal (L) views. Abbreviations: clg, collateral ligament groove; eg, extensor groove; st, step. Scale bars: 1 cm.