A redescription of 'Megalosaurus' hesperis (Dinosauria, Theropoda) from the Inferior Oolite (Bajocian, Middle Jurassic) of Dorset, United Kingdom

Zootaxa

Volumn , Issue 1931, 2008, Pages 57-67

  Benson, Roger B J ^a,b  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^b DEPARTMENT OF LIFE SCIENCES   (United Kingdom)

Author keywords

Dinosaur; Duriavenator; Megalosaurus; Tetanuran origins; Theropoda

Indexed keywords

DINOSAURIA; HESPERIS; MEGALOSAURUS; THEROPODA;

EID: 56349101686     PISSN: 11755326     EISSN: 11755334     Source Type: Journal    
DOI: 10.11646/zootaxa.1931.1.5     Document Type: Article

References (59)

1. Allain, R. (2001) Redescription de Streptospondylus altdorfensis, le dinosaure théropode de Cuvier, du Jurassique de Normandie. Geodiversitas, 23, 349-367.
2. Allain, R. (2002) Discovery of a megalosaur (Dinosauria, Theropoda) in the middle Bathonian of Normandy (France) and its implications for the phylogeny of basal Tetanurae. Journal of Vertebrate Paleontology, 22, 548-563.
3. Allain, R. (2005a) The postcranial anatomy of the megalosaur Dubreuillosaurus valesdunensis (Dinosauria Theropoda) from the Middle Jurassic of Normandy, France. Journal of Vertebrate Paleontology, 25, 850-858.
4. Allain, R. (2005b) The enigmatic theropod dinosaur Erectopus superbus (Sauvage 1882) from the Lower Albian of Louppy-le-Château (Meuse, France). In: Carpenter, K. (Ed.), The Carnivorous Dinosaurs. Indiana University Press, Bloomington, pp. 72-86.
5. Allain, R. & Chure, D.J. (2002) Poekilopleuron bucklandii, the theropod dinosaur from the Middle Jurassic (Bathonian) of Normandy. Palaeontology, 45, 1107-1121.
6. Allain, R., Tykoski, R., Aquesbi, N., Jalil, N.-E., Monbaron, M., Russell, D. & Taquet, P. (2007) A basal abelisauroid from the late Early Jurassic of the High Atlas Mountains, Morocco, and the radiation of ceratosaurs. Journal of Vertebrate Paleontology, 27, 610-624.
7. Benson, R.B.J. (2008a) Reassessment of Middle Jurassic theropod relationships with a focus on the UK record. In: Krempaská, Z. (Ed.), 6th Meeting of the European Association of Vertebrate Palaeontologists, 30th June-5th July 2008, Spišská Nová Ves, Slovak Republic. The Museum of Spiš, Spišska Nová Ves, pp. 15-16.
8. Benson, R.B.J. (2008b) A new theropod phylogeny focusing on basal tetanurans and its implications for European 'megalosaurs' and Middle Jurassic dinosaur endemism. Journal of Vertebrate Paleontology, 28, 51A.
9. Benson, R.B.J., Barrett, P.M., Powell, H.P. & Norman, D.B. (2008) The taxonomic status of Megalosaurus bucklandii (Dinosauria, Theropoda) from the Middle Jurassic of Oxfordshire, UK. Palaeontology, 51, 419-424.
10. Bonaparte, J.F. (1986) Les dinosaures (Carnosaures, Allosauridés, Sauropodes, Cétiosaurides) du Jurassique moyen de Cerro Cóndor (Chubut, Argentine). Annales de Paléontologie (Vertbrés- Invertebrés), 72, 247-289.
11. Britt, B.B. (1991) Theropods of Dry Mesa Quarry (Morrison Formation, Late Jurassic), Colorado, with emphasis on the osteology of Torvosaurus tanneri. Brigham Young University Geology Studies, 37, 1-72.
12. Brusatte, S.L., Benson R.B.J, Carr, T.D., Williamson, T.E. & Sereno, P.C. (2007) The systematic utility of theropod enamel wrinkles. Journal of Vertebrate Paleontology, 27, 1052-1056.
13. Brusatte, S.L., Benson, R.B.J. & Hutt, S. (in press) The osteology of Neovenator salerii (Dinosauria: Theropoda) from the Wealden (Barremian) of the Isle of Wight. Palaeontographical Society Monograph.
14. Callomon, J.H. (2003) The Middle Jurassic of western and northern Europe: its subdivisions, geochronology and correlations. Geological Survey of Denmark and Greenland Bulletin, 1, 61-73.
15. Carrano, M.T., Sampson, S.D. & Forster, C.A. (2002) The osteology of Masiakasaurus knopfleri, a small abelisauroid (Dinosauria: Theropoda) from the Late Cretaceous of Madagascar. Journal of Vertebrate Paleontology, 22, 510-534.
16. Charig, A.J. & Milner, A.C. (1997) Baryonyx walkeri, a fish-eating dinosaur from the Wealden of Surrey. Bulletin of the Natural History Museum, Geology Series, 53, 11-70.
17. nd Edition. University of California Press, Berkeley, pp. 151-164.
18. Coria, R.A. & Currie, P.J. (2006) A new carcharodontosaurid (Dinosauria, Theropoda) from the Upper Cretaceous of Argentina. Geodiversitas, 28, 71-118.
19. Currie, P.J. & Zhao, X.-J. (1993) A new carnosaur (Dinosauria: Theropoda) from the Jurassic of Xinjiang, People's Republic of China. Canadian Journal of Earth Sciences, 30, 2037-2081.
20. Day, J.J. & Barrett, P.M. (2004) Material referred to Megalosaurus (Dinosauria: Theropoda) from the Middle Jurassic of Stonesfield, Oxfordshire, England: one taxon or two? Proceedings of the Geologists' Association, 115, 359-366.
21. Dong, Z & Tang, Z. (1985) [A new mid-Jurassic theropod (Gasosaurus constructus gen. et sp. nov.) from Dashanpu, Zigong, Sichuan Province, China]. Vertebrata PalAsiatica, 23, 77-83 [in Chinese with English summary].
22. Dong, Z., Zhou, S. & Zhang, Y. (1983) [The dinosaurian remains of Sichuan Basin, China]. Palaeontologica Sinica (new series C), 23, 1-145 [in Chinese with English summary].
23. Gao, Y.-H. (1993) [A new species of Szechuanosaurus from the Middle Jurassic of Dashanpu, Zigong, Sichuan]. Vertebrata PalAsiatica, 31, 308-314 [in Chinese with English summary].
24. Gauthier, J.A. (1986) Saurischian monophyly and the origin, of birds. In Padian, K. (Ed.), The Origin of Birds and the Evolution of Flight. Memoirs of the California Academy of Science 8, pp. 1-55.
25. Gradstein, P.M., Ogg, J.G & Smith, A.G (2004) A Geologic Time Scale 2004. Cambridge University Press, Cambridge, 610 pp.
26. He, X. (1984) The Vertebrate Fossils of Sichuan. Sichuan Scientific and Technological Publishing House, Chengdu, 168 pp [in Chinese].
27. Holtz, T.R. Jr. (2000) A new phylogeny of the carnivorous dinosaurs. Gaia, 15 [for 1998], 6-61.
28. nd Edition. University of California Press, Berkeley, pp. 71-110.
29. Huene, F. von. (1926) The carnivorous Saurischia in the Jura and Cretaceous formations, principally in Europe. Revista del Museo de La Plata, 29, 35-167.
30. Huxley, T.H. (1869) On the upper jaw of Megalosaurus. Quarterly Journal of the Geological Society, 25, 311-314.
31. Madsen, J.H. Jr. (1976) Allosaurus fragilis: a revised osteology. Utah Geological and Mineralogical Survey, Bulletin, 109, 3-163.
32. Madsen, J.H. Jr. & Welles, S.P. (2000) Ceratosaurus (Dinosauria, Theropoda) a revised osteology. Miscellaneous Publications of the Utah Geological Survey, 2, 1-80.
33. Marsh, O.C. (1881) Classification of the Dinosauria. American Journal of Science (series 3), 23, 241-244.
34. Molnar, R.E., Seriozha, M.K. & Dong, Z.-M. (1990) Carnosauria. In: Weishampel, D.B., Dodson, P. & Osmlska, H. (Eds.), The Dinosauria. University of California Press, Berkeley, pp. 169-209.
35. Naish, D. & Martill, D.M. (2007) Dinosaurs of Great Britain and the role of the Geological Society of London in their discovery: basal Dinosauria and Saurischia. Journal of the Geological Society, London, 164, 493-510.
36. Nesbitt, S.J. (2007) The anatomy of Effigia okeeffeae (Archosauria, Suchia), theropod-like convergence, and the distribution of related taxa. Bulletin of the American Museum of Natural History, 302, 1-84.
37. Nesbitt, S.J., Irmis, R.B. & Parker, W.G. (2007) A critical re-evaluation of the Late Triassic dinosaur taxa of North America. Journal of Systematic Palaeontology, 5, 209-243.
38. Owen, R. (1842) Report on British fossil reptiles. Part II. Reports of the British Association for the Advancement of Science, 1841, 60-204.
39. Owen, R. (1883) On the skull of Megalosaurus. Quarterly Journal of the Geological Society of London, 39, 334-347.
40. Paul, G.S. (1988) Predatory Dinosaurs of the World. Simon and Schuster, New York, 464 pp.
41. Peyer, K. (2006) A reconsideration of Compsognathus from the Upper Tithonian of Canjeurs, Southeastern France. Journal of Vertebrate Paleontology, 26, 879-896.
42. Rauhut, O.W.M. (2003) The interrelationships and evolution of basal theropod dinosaurs. Special Papers in Palaeontology, 69, 1-213.
43. Rauhut, O.W.M. (2005) Osteology and relationships of a new theropod dinosaur from the Middle Jurassic of Patagonia. Palaeontology, 48, 87-110.
44. Rauhut, O.W.M. & Hungerbühler, A. (2000) A review of European Triassic theropods. Gaia, 15 [for 1998], 75-88.
45. Romer, A.S. (1956) Osteology of the Reptiles. University of Chicago Press, Chicago. 772 pp.
46. Sadleir, R.W., Barrett, P.M. & Powell, H.P. (2008) The anatomy and systematics of Eustreptospondylus oxoniensis, a theropod dinosaur from the Middle Jurassic of Oxfordshire, England. Palaeontographical Society Monograph, 160 (627), 1-82.
47. Sampson, S.D. & Witmer, L.M. (2007) Craniofacial anatomy of Majungasaurus crenatissimus (Theropoda: Abelisauridae) from the Late Cretaceous of Madagascar. Society of Vertebrate Paleontology Memoirs, 8, 32-102.
48. Sereno, P.C., Dutheil, D.B., Iarochene, M., Larsson, H.C.E., Lyon, GH., Magwene, P.M., Sidor, C.A., Varrichio, D.J. & Wilson, J.A. (1996) Predatory dinosaurs from the Sahara and Late Cretaceous faunal differentiation. Science, 272, 986-991.
49. Sereno, P.C., Beck, A.I, Dutheil, D.B., Gado, B., Larsson, H.C.E., Lyon, G.H., Marcot, J.D., Rauhut, O.W.M., Saleir, R.W., Sidor, C.A., Varicchio, D.D., Wilson, G.P. & Wilson, J.A. (1998) A long-snouted predatory dinosaur from Africa and the evolution of spinosauroids. Science, 282, 1298-1302.
50. Smith, J.B. (2007) Dental morphology and variation in Majungasaurus crenatissimus (Theropoda: Abelisauridae) from the Late Cretaceous of Madagascar. Society of Vertebrate Paleontology Memoirs, 8, 103-126.
51. Stromer, E. (1915) Wirbeltier-Reste der Baharije-Stufe (unterstes Cenoman). 3. Das Original des Theropoden Spinosaurus aegyptiacus nov. gen. Abhandlungen der Koniglich Bayerischen Akademie der Wissenschaften. Mathematischphysikalische Klasse, 28, 1-32.
52. Swinton, W.E. (1955) Megalosaurus, the Oxford dinosaur. Advances in Science, 12, 130-134.
53. nd Edition. University of California Press, Berkeley, pp. 47-70.
54. Waldman, M. (1974) Megalosaurids from the Bajocian (Middle Jurassic) of Dorset. Palaeontology, 17, 325-340.
55. Walker, A.D. (1964) Triassic reptiles from the Elgin area: Ornithosuchus and the origin of carnosaurs. Philosophical Transactions of the Royal Society of London B, 244, 53-134.
56. nd Edition. University of California Press, Berkeley, pp. 517-606.
57. Witmer, L.M. (2002) The debate on avian ancestry: phylogeny, function, and fossils. In: Chiappe, L.M. & Witmer, L.M. (Eds.), Mesozoic Birds: Above the Heads of Dinosaurs. University of California Press, Berkeley, California, pp. 3-30.
58. Xu, X., Clark, J.M., Forster, C.A., Norell, M.A., Erickson, GM, Eberth, D.A., Jia, C. & Zhao, Q. (2006) A basal tyrannosauroid dinosaur from the Late Jurassic of China. Nature, 439, 715-718.
59. Zhao, X.-J. & Currie, P.J. (1993) A large crested theropod from the Jurassic of Xinjiang, People's Republic of China. Canadian Journal of Earth Sciences, 30, 2027-2036.