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213 results for “Ornithopoda”
FIGURE 12 in A reappraisal of Notohypshilophodon comodorensis (Ornithischia: Ornithopoda) from the Late Cretaceous of Patagonia, Argentina
FIGURE 12. Comparisons of the coracoids in lateral view of (A), Notohypsilophodon comodorensis (right coracoid); (B) Hypsilophodon (left coracoid, reversed, after Galton 1974); (C) Thescelosaurus (left coracoid, reversed, after Gilmore 1913); (D) Gasparinisaura (right coracoid, after Coria & Salgado 1996); (E) Anabisetia (left coracoid, reversed, after Coria & Calvo 2002); (F) Trinisaura (right coracoid, after Coria et al. 2013); (G) Tenontosaurus (left coracoid, reversed, after Forster 1990); (H) Iguanodon (left coracoid, reversed, after Norman 1980). The black large arrow denotes the markedly reduced sternal processes in Notohypsilophodon (the new proposed autapomorphy, see text), whereas the black small arrows denote the sternal process in the remaining ornithopods. Not to scale.
FIGURE 5 in A reappraisal of Notohypshilophodon comodorensis (Ornithischia: Ornithopoda) from the Late Cretaceous of Patagonia, Argentina
FIGURE 5. Notohypsilophodon comodorensis. Anterior caudal vertebrae (UNPSJB-PV 942/17,18), in right lateral (A and C) and ventral (B and D) views. Abbreviations: cf, chevron facet; lgr, longitudinal groove; ncs, neurocentral suture; str, striations. Scale bar equals 2 cm.
FIGURE 11 in A reappraisal of Notohypshilophodon comodorensis (Ornithischia: Ornithopoda) from the Late Cretaceous of Patagonia, Argentina
FIGURE 11. Comparisons of the sacral vertebrae in lateral view of (A), Notohypsilophodon comodorensis; (B) Hypsilophodon (after Galton 1974); (C) Tenontosaurus (after Forster 1990) and (D) Iguanodon (after Norman 1980). Black arrow denotes the new proposes autapomorphy (distal tip of the sacral neural spine, strongly projected posteriorly, see text). Not to scale.
FIGURE 2 in A reappraisal of Notohypshilophodon comodorensis (Ornithischia: Ornithopoda) from the Late Cretaceous of Patagonia, Argentina
FIGURE 2. Notohypsilophodon comodorensis. Middle cervical vertebra (UNPSJB-PV 942/1), in anterior (A), in right lateral (B), in dorsal (C) and ventral (D) views. Abbreviations: nc, neural canal; ncs, neural central suture; ns, neural spine; pa, parapophysis; poz, postzygapophysis; prz, prezygapophysis; vk, ventral keel.
FIGURE 8 in A reappraisal of Notohypshilophodon comodorensis (Ornithischia: Ornithopoda) from the Late Cretaceous of Patagonia, Argentina
FIGURE 8. Notohypsilophodon comodorensis. Left femur (UNPSJB-PV 942/28), in medial (A- D), proximal (B), distal (C), posterolateral (E), lateral (F), anterior (G) and posterior (H) views. Abbreviation: fh, femoral head; gth, greater trochanter; ict, intertrochanteric cleft; lc, lateral condyle; lis, ligament sulcus; lth, lesser trochanter; mc, medial condyle; pgr, posterior groove; tub, tubercle. Note: dotted lines delimit the reconstructed femoral shaft.
FIGURE 10 in A reappraisal of Notohypshilophodon comodorensis (Ornithischia: Ornithopoda) from the Late Cretaceous of Patagonia, Argentina
FIGURE 10. Notohypsilophodon comodorensis. Non-ungual phalanx (UNPSJB-PV 942/35), in medial (A), dorsal (B) and proximal (C) views. Non-ungual phalanx (UNPSJB-PV 942/37), in medial (B) view. Non-ungual phalanx (UNPSJB-PV 942/ 39), in dorsal (C) view. Ungual phalanges (UNPSJB-PV 942/45,46,47), in dorsal view. Abbreviation: clp, collateral ligament pit; ugr, ungula groove.
FIGURE 4 in A reappraisal of Notohypshilophodon comodorensis (Ornithischia: Ornithopoda) from the Late Cretaceous of Patagonia, Argentina
FIGURE 4. Notohypsilophodon comodorensis. Sacral vertebrae (UNPSJB-PV 942/12,13,14,15,16 respectively), in left lateral (A and B), in dorsal (C and D) and ventral (E and F) views. Abbreviations: ns, neural spine; rg, rugosities; tp, transverse process.
FIGURE 9 in A reappraisal of Notohypshilophodon comodorensis (Ornithischia: Ornithopoda) from the Late Cretaceous of Patagonia, Argentina
FIGURE 9. Notohypsilophodon comodorensis. Left tibia (UNPSJB-PV 942/29), in medial (A), proximal (B) and distal (C) views. Right tibia (UNPSJB-PV 942/30), in distal (D) view. Left fibula (UNPSJB-PV 942/32), in medial (E) view. Right astragalus (UNPSJB-PV 942/33), in posterior (F) and anterior (G) views. Left calcaneum (UNPSJB-PV 942/34), in lateral (H) and medial (I) views. Abbreviation: ac, astragalar contact; cc, cnemial crest; dbl, distal bulge; dpe, distal perforation; fc, fibular condyle; fs, fibular surface; ic, inner condyle; it, incisura tibialis; ppr, proximal process; prb, proximal bulge; ts, tibial surface.
FIGURE 1 in A reappraisal of Notohypshilophodon comodorensis (Ornithischia: Ornithopoda) from the Late Cretaceous of Patagonia, Argentina
FIGURE 1. Site map showing geographical location of Notohypsilophodon comodorensis (UNPSJB-PV 942), denoted by the black arrow.
FIGURE 7 in A reappraisal of Notohypshilophodon comodorensis (Ornithischia: Ornithopoda) from the Late Cretaceous of Patagonia, Argentina
FIGURE 7. Notohypsilophodon comodorensis. Right humerus (UNPSJB-PV 942/25), in anterior (A), proximal (B) and distal (C) views. Left ulna (UNPSJB-PV 942/27), in medial (D), proximal (E) and distal (F) views. Abbreviation: asr, articular surface radius; dc, deltopectoral crest; hh, humeral head; lsh, lateral shoulder; ms, muscle scars; msh, medial shoulder; op, olecranon process; rc, radial condyle; uc, ulnar condyle.
FIGURE 3 in A reappraisal of Notohypshilophodon comodorensis (Ornithischia: Ornithopoda) from the Late Cretaceous of Patagonia, Argentina
FIGURE 3. Notohypsilophodon comodorensis. Anterior dorsal vertebrae (UNPSJB-PV 942/5,6,7 respectively), in right lateral (A and B) and ventral (C) views. Abbreviations: dp, diapophysis; ns, neural spine; pa, parapophysis; prz, prezygapophysis; rg, rugosities; vk, ventral keel.
FIGURE 6 in A reappraisal of Notohypshilophodon comodorensis (Ornithischia: Ornithopoda) from the Late Cretaceous of Patagonia, Argentina
FIGURE 6. Notohypsilophodon comodorensis. Left scapula (UNPSJB-PV 942/23), in lateral (A) and proximal (B) views. Right coracoids (UNPSJB-PV 942/24), in lateral view (C). Abbreviation: cof, coracoids foramen; gl, glenoid; scb, scapular blade; spb, supraglenoidal buttress; spf, supraglenoid fossa; stp, sternal process.
FIGURE 6 in An unusual new basal iguanodont (Dinosauria: Ornithopoda) from the Lower Cretaceous of Teruel, Spain
FIGURE 6. Dentary of Proa valdearinnoensis (AR-1-1365, AR-1-1366, paratype) in dorsal (A), lateral (B), and medial (C) views. Abbreviations: cma, caudal-most alveolus; cp, coronoid process; cvr, convex tooth row; sym, symphysis. Scale bars equal 10 cm.
FIGURE 10 in An unusual new basal iguanodont (Dinosauria: Ornithopoda) from the Lower Cretaceous of Teruel, Spain
FIGURE 10. Adams consensus of 24,460 MPTs showing the phylogenetic relationships of Proa valdearinnoensis (highlighted in blue). Placement of clade names at certain nodes follows the definitions of Sereno (2005).
FIGURE 8 in An unusual new basal iguanodont (Dinosauria: Ornithopoda) from the Lower Cretaceous of Teruel, Spain
FIGURE 8. Pelvic elements and femur of Proa valdearinnoensis. Left ilium AR-1-4413 (bone concentration AR-1-58) in lateral (A) view. Left pubis AR-1-4439 (bone concentration AR-1-70) in lateral (B) view. Left femur AR-1-4370 (bone concentration AR-1-58) in distal (C), cranial (D), caudal (E), and medial (F) views. Abbreviations: crp, cranial pubic process; cxm, convex dorsal margin; ftr, fourth trochanter; hb, horizontal boot; ieg, intercondylar extensor groove; ifg, intercondylar flexor groove; poap, postacetabular process; sap, supraacetabular process. Scale bars equal 10 cm.
FIGURE 4 in An unusual new basal iguanodont (Dinosauria: Ornithopoda) from the Lower Cretaceous of Teruel, Spain
FIGURE 4. Predentary of Proa valdearinnoensis (AR-1-2012, holotype) in dorsal (A) view. Predentaries of Zalmoxes robustus (B, NHMUK R3410), Camptosaurus dispar (C, YPM PU14553; image copyright YPM), Dakotadon lakotaensis (D, SDSM 8656, holotype, missing left half), Mantellisaurus atherfieldensis (E, MIWG 6344), and Eolambia caroljonesa (F, CEUM 35742) in dorsal view. Scale bars equal 1 cm.
FIGURE 3 in An unusual new basal iguanodont (Dinosauria: Ornithopoda) from the Lower Cretaceous of Teruel, Spain
FIGURE 3. Braincase of Proa valdearinnoensis. Articulated skull roof and braincase of AR-1-2012 (holotype) in left lateral (A), left lateral tracing (B), dorsal (C), dorsal tracing (D), caudal (E), and caudal tracing (F) views. Abbreviations: bbpt, base of basipterygoid process; boc, basioccipital; bt, basal tubera; cmp, caudomedial process of squamosal; fm, foramen magnum; lexo, left exoccipital; lf, left frontal; llsp, left laterosphenoid; lop-exo, left fused opisthotic and exoccipital; lpo, left postorbital; lpoc, left paroccipital process; lpro, left prootic; lsq, left squamosal; nuc, nuchal crest; oc, occipital condyle; orf, orbital rim of frontal; p, parietal; poc, paroccipital process; poq, postquadrate process; prq, prequadrate process; ps-bsp, fused parasphenoid and basisphenoid; psp, parasphenoid process; rbpt, right basipterygoid process; rexo, right exoccipital; rf, right frontal; rlsp, right laterosphenoid; rpoc, right paroccipital process; rpro, right prootic; rsq/p, contact surface on parietal for right squamosal; rsq/rexo, contact surface on right exoccipital for right squamosal; sgc, sagittal crest; soc, supraoccipital; stf, supratemporal fenestra. Scale bar equals 10 cm.
FIGURE 1 in An unusual new basal iguanodont (Dinosauria: Ornithopoda) from the Lower Cretaceous of Teruel, Spain
FIGURE 1. Premaxillae and maxilla of Proa valdearinnoensis. Articulated premaxillae of AR-1-2012 (holotype) in ventral (A), dorsal (B), and left lateral (D) views. Articulated premaxillae of Dakotadon lakotaensis (SDSM 8656, holotype) in dorsal (C) view. Left maxilla AR-1-1388 (paratype) in lateral (E) and medial (F) views. Abbreviations: aof, antorbital fossa; ap, ascending process; fo, fossa; jp, jugal process; md, marginal denticles; rm, rostral margin; rvp, rostroventral process; sf, special foramina; vlp, ventrolateral process. Scale bars equal 10 cm.
FIGURE 9 in An unusual new basal iguanodont (Dinosauria: Ornithopoda) from the Lower Cretaceous of Teruel, Spain
FIGURE 9. Reconstructed skull of the holotype of Proa valdearinnoensis (AR-1-2012, AR-1-2013) in right lateral (A), rostral (B), and left lateral (C) views. Scale bar equals 10 cm.
FIGURE 7 in An unusual new basal iguanodont (Dinosauria: Ornithopoda) from the Lower Cretaceous of Teruel, Spain
FIGURE 7. Dentition of Proa valdearinnoensis. Maxillary teeth in left maxilla of AR-1-2012 (holotype) in labial (A) view. Dentary teeth in right dentary AR-1-2013 (holotype) in lingual (B) view. Abbreviations: dar, distal accessory ridge; mar, mesial accessory ridge; prr, primary ridge; sr, secondary ridge. Scale bars equal 1 cm.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.