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Ornithomimus

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4905: 7028: 4898: 3402: 4227: 4213: 1519: 6480: 5693: 6466: 4206: 6473: 3408: 1459: 4912: 144: 4220: 7041: 5711: 1405: 544: 5699: 5718: 7035: 1614: 6460: 1205: 827: 533: 1917: 119: 5706: 1601:, both in structure and distribution. Skin impressions were also preserved in the 2015 specimen, which indicated that, from mid-thigh to the feet, there was bare skin and that a flap of skin connecting the upper thigh to the torso. This latter structure is similar to that found in modern birds, including ostriches, but was positioned higher above the knee in 1435:. They would have been swift runners thanks to their very long limbs and hollow bones. They also had large brains and large eyes. The brains of ornithomimids in general were large for non-avialan dinosaurs, but this may not necessarily be a sign of high intelligence. Some paleontologists think that the enlarged portions of the brain were dedicated to 1937:
is still highly debated. As theropods, ornithomimids might have been carnivorous, but their body shape would have been suited for a largely omnivorous lifestyle. Suggested food in its diet includes insects, crustaceans, fruit, leaves, branches, eggs, lizards, and small mammals.
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Brusatte, Choiniere, Benson, Carr and Norell, 2012. Theropod dinosaurs from the Late Cretaceous of Eastern North America: Anatomy, systematics, biogeography and new information from historic specimens. Journal of Vertebrate Paleontology. Program and Abstracts 2012,
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shafts, and a juvenile with impressions of feathers, which were up to five centimetres in length, in the form of hair-like filaments covering the rump, legs, and neck was also discovered). The fact that the feather imprints were found in
2546:"Dromiceiomimus." In: Dodson, Peter & Britt, Brooks & Carpenter, Kenneth & Forster, Catherine A. & Gillette, David D. & Norell, Mark A. & Olshevsky, George & Parrish, J. Michael & Weishampel, David B. 2748:
Xu, L.; Kobayashi, Y.; Lü, J.; Lee, Y. N.; Liu, Y.; Tanaka, K.; Zhang, X.; Jia, S.; Zhang, J. (2011). "A new ornithomimid dinosaur with North American affinities from the Late Cretaceous Qiupa Formation in Henan Province of China".
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Rothschild, B., Tanke, D. H., and Ford, T. L., 2001, Theropod stress fractures and tendon avulsions as a clue to activity: In: Mesozoic Vertebrate Life, edited by Tanke, D. H., and Carpenter, K., Indiana University Press, p.
890:, respectively. At the same time, it was usual that workers referred to the entire ornithomimid material as simply "Struthiomimus". To solve this confusion by scientifically testing the separation between 1562:, previously thought to not be able to support such impressions, raised the possibility of finding similar structures with more careful preparation of future specimens. A study describing the fossils in 2614:
Zelenitsky, D. K.; Therrien, F.; Erickson, G. M.; Debuhr, C. L.; Kobayashi, Y.; Eberth, D. A.; Hadfield, F. (2012). "Feathered Non-Avian Dinosaurs from North America Provide Insight into Wing Origins".
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Van Der Reest, Aaron J.; Wolfe, Alexander P.; Currie, Philip J. (2016). "A densely feathered ornithomimid (Dinosauria: Theropoda) from the Upper Cretaceous Dinosaur Park Formation, Alberta, Canada".
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studied Russell's 1972 proportional statistics to re-analyze ornithomimid relationships in light of newly discovered specimens. They concluded that there was no justification to separate
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was covered in plumaceous feathers at all growth stages and that only adults had pennaceous wing-like structures, suggesting that wings may have evolved for mating displays. In
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Reisdorf, A.G., and Wuttke, M. 2012. Re-evaluating Moodie's Opisthotonic-Posture Hypothesis in fossil vertebrates. Part I: Reptiles - The taphonomy of the bipedal dinosaurs
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Longrich, N. (2008). "A new, large ornithomimid from the Cretaceous Dinosaur Park Formation of Alberta, Canada: Implications for the study of dissociated dinosaur remains."
1280:, though Longrich later suggested it may belong to a distinct, unnamed species from the Dinosaur Park Formation which has yet to be described. Longrich called the species 1309:. Dale Russell, in his 1972 revision of ornithomimids, could not determine which genus it actually belonged to, though he speculated that it may be intermediate between 2527: 1392:, which found that only the holotype specimen was confidently referable to that species. The authors of this study tentatively referred to the Kaiparowits specimen as 477:. Another seventeen species have been named since then, though almost all of them have been subsequently assigned to new genera or shown to be not directly related to 2271:
Russell, D.A. and Chamney, T.P., 1967, "Notes on the biostratigraphy of dinosaurian and microfossil faunas in the Edmonton Formation (Cretaceous), Alberta",
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are characterized by feet with three weight-bearing toes, long slender arms, and long necks with birdlike, elongated, toothless, beaked skulls. They were
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A preliminary report on the theropod dinosaur fauna of the late Campanian Kaiparowits Formation, Grand Staircase-Escalante National Monument, Utah.
1119:. Like Russell, he considered the former two species indistinguishable from each other and noted that they both shared distinctive features with 726: 1052: 2341: 1455:, in having shorter torsos, long slender forearms, very slender, straight hand and foot claws, and hand bones and fingers of similar lengths. 1291:
dating to the early Maastrichtian, two other species are presently considered to be possibly valid and are also from the late Maastrichtian.
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Makovicky, P.J., Kobayashi, Y., and Currie, P.J. (2004). "Ornithomimosauria." In Weishampel, D.B., Dodson, P., & Osmólska, H. (eds.),
2365:(Dinosauria: Theropoda: Ornithomimosauria), from the Upper Cretaceous Kirtland Formation (De-na-zin Member), San Juan Basin, New Mexico." 2146:
Gilmore, C.W., 1920, "Osteology of the carnivorous Dinosauria in the United States National Museum with special reference to the genera
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specimens with evidence of feathers were found (two adults with carbonized traces on the lower arm, indicating the former presence of
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specimen to preserve the feathers of its tail. The feathers, though crushed and distorted, bore numerous similarities to those of an
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Kobayashi, Makovicky and Currie (2006). "Ornithomimids (Theropoda: Dinosauria) from the Late Cretaceous of Alberta, Canada."
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study. It showed that statistical differences in some proportions could be used to distinguish the two and he concluded that
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New Mexico Geological Society Guidebook, 48th Field Conference, Mesozoic Geology and Paleontology of the Four Corners Region
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Another Look at the Dinosaurs of the East Coast of North America. En (Colectivo Arqueológico-Paleontológico Salense, Ed.).
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at 3.8 m (12 ft) and its weight at 170 kilograms (370 lb). One of its specimens, CMN 12228, preserves a
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and new fossil discoveries. Journal of Vertebrate Paleontology, SVP Program and Abstracts Book, 2011, pp. 90.
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Even after Russell's study, various researchers have found reasons to lump some or all of these species back into
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Lillegraven and Eberle (1999). "Vertebrate faunal changes through Lancian and Puercan time in southern Wyoming."
4212: 1574:, Christian Foth and others argued that the evidence was insufficient to conclude that the forelimb feathers of 6465: 934:. However, Russell also interpreted the data as indicating that many specimens could not be referred to either 6906: 4205: 3401: 5710: 3407: 7179: 6479: 2204:
Parks, W.A., 1933, "New species of dinosaurs and turtles from the Upper Cretaceous formations of Alberta",
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Makovicky, Kobayashi and Currie (2004). "Ornithomimosauria." In Weishampel, Dodson and Osmolska (eds.),
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annual meeting. Their opinion has been followed by most later authors. Makovicky's team also considered
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studies indicate it having a derived position in the ornithomimids. These, however, have only included
1196:. This has found no acceptance among other workers and the name is not presently used by Paul himself. 490: 312: 5717: 7204: 7040: 811: 1952:. The large eye sockets suggest a keen visual sense and also suggest the possibility that they were 2952: 2338: 2492:(Theropoda, Ornithomimidae) from the terminal Cretaceous Kaiparowits Formation of southern Utah." 7034: 5698: 2857: 2037: 1750: 838:
At first, it had been common practice to name each newly discovered ornithomimid as a species of
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classification and the classification of ornithomimids in general has been very complicated. The
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from the Solnhofen Archipelago (Jurassic, Germany). Palaeobiodiversity and Palaeoenvironments,
1589:, this time from the lower portion of the Dinosaur Park Formation, was described in October of 1440: 698: 636:, but this changed when Hatcher found specimen USNM 4736, a partial ornithomimid skeleton, in 7146: 7138: 5423: 5335: 1714: 1365: 466: 263: 7107: 6992: 5112: 5080: 2679: 2624: 1960: 1805: 1661: 1622: 1590: 1571: 1563: 1546: 1542: 1530: 1522:
Life restoration of the plumage pattern suggested by specimens preserving feathers and skin
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study conducted by Bruce Rothschild and other paleontologists, 178 foot bones referred to
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was described in 1985. Re-evaluation of this specimen by Lindsay Zanno and colleagues in
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Lambe, L., 1902, "New genera and species from the Belly River Series (mid-Cretaceous)",
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coordination. The bones of the hands are remarkably sloth-like in appearance, which led
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for a nearly complete skeleton from the Horseshoe Canyon Formation (specimen CMN 8632).
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were necessarily pennaceous, citing the fact that the monofilamentous wing feathers in
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Dinosaurs: The Most Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All Ages,
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Russell, D. (1972). "Ostrich dinosaurs from the Late Cretaceous of western Canada."
842:. In the sixties, this tendency was still very strong, as is shown by the fact that 481:. The best material of species still considered part of the genus has been found in 6885: 6642: 6552: 6341: 6265: 6128: 6047: 6019: 5979: 5860: 5830: 5348: 5101: 4965: 4822: 4722: 4571: 4478: 4436: 4003: 3313: 2833: 2758: 2730: 2707: 2687: 2665: 2652: 2632: 2470: 2010: 1353: 1124: 1075:, but Baird and Horner discovered that the name "Coelosaurus" was preoccupied by a 914:
were valid genera. In the latter, Russell recognised two species: the type species
754: 657: 581: 470: 347: 2762: 2734: 2474: 2014: 1529:, like many dinosaurs, was long thought to have been scaly. However, beginning in 6948: 6686: 6649: 6581: 6436: 6429: 6249: 6191: 6164: 6154: 6114: 5949: 5808: 5792: 5610: 5582: 5560: 5447: 5292: 4999: 4773: 4656: 4634: 4555: 4384: 4361: 4354: 4332: 4318: 4311: 4272: 4123: 3970: 3897: 3886: 3822: 3710: 3597: 3174: 3083: 2937: 2912: 2666:
Christian Foth; Helmut Tischlinger; Oliver W. M. Rauhut (2014). "New specimen of
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from the upper Campanian of Alberta and implications for dinosaur biogeography".
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Zanno, L.E., Weirsma, J.P., Loewen, M.A., Sampson, S.D. and Getty, M.A. (2010).
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Gilmore, C.W., 1933, "On the dinosaurian fauna of the Iren Dabasu Formation",
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YPM 542 and YPM 548 (a partial hindlimb and forelimb, respectively), found by
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Claessens, L., Loewen, M. and Lavender, Z. 2011. A reevaluation of the genus
1458: 1451: 1348:, at first known from very limited remains. Additional specimens referred to 1176: 789: 693: 550: 511: 433:
was a swift, bipedal dinosaur which fossil evidence indicates was covered in
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Second Bibliography and Catalogue of the Fossil Vertebrata of North America
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The Marshall Illustrated Encyclopedia of Dinosaurs and Prehistoric Animals
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Baird D., and Horner, J., 1979, "Cretaceous dinosaurs of North Carolina",
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Russell, L.S., 1930, "Upper Cretaceous dinosaur faunas of North America",
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O.C. Marsh, 1892, "Notice of new reptiles from the Laramie Formation",
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in this analysis. The same team further supported the synonymy between
1188: 1026: 843: 795: 633: 592:. The generic name means "bird mimic", derived from Greek words ὄρνις ( 569: 438: 201: 96: 61: 1613: 1593:
by Aaron van der Reest, Alex Wolfe, and Phil Currie. It was the first
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taxon, which was based on a single vertebra. It was originally named
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Claessens, L. & Mark A. Loewen, M.A. (2015). A redescription of
1396:, along with all of the specimens from the Dinosaur Park Formation. 1135:
to be indeterminate among ornithomimosaurs, resulting in it being a
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Geological Survey of Canada Contributions to Canadian Palaeontology
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had legs that seem clearly suited for rapid locomotion, with the
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to suggest that they were used to hook branches during feeding.
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provides insights into the evolution of pennaceous feathers".
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species today seen as possibly valid differ in size. In 2010,
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and equipped with a small toothless beak that may indicate an
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O.C. Marsh, 1890, "Description of new dinosaurian reptiles",
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was named by Marsh in 1892 from partial remains found in the
1091:. Baird referred several other specimens from New Jersey and 1018: 605: 401: 2842: 2537: 922:(even though he had trouble reliably distinguishing it from 389: 362: 353: 6998: 5617: 1369: 1352:
have been described from the Denver Formation and from the
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Ornithomimid dinosaur genus from the Late Cretaceous Period
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Learning from the Land Symposium: Geology and Paleontology
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mimic". This comes from the old generic name for the emu:
942:. Therefore, he created two new genera. The first one was 2350:
Actas de las III Jornadas sobre Dinosaurios y su Entorno.
971: 359: 2720: 1494:, is based on material of a smaller animal. Whereas the 2395: 2328: 660:), but it has since been recognized as belonging to an 1337:), these have yet to be described and compared to the 679:
and was based on specimen CMN 930 (hindlimbs found in
2589:. Princeton, NJ: Princeton University Press. p.  2195:. Carnegie Institution of Washington. 390(II): 1-1074 1997: 1995: 1633:, a classification that is still very common. Modern 441:
diet. It is usually classified into two species: the
383: 356: 350: 2571:. University of California Press, Berkeley: 137-150. 1506:
eighty-four millimetres long, the same element with
600:), "mimic", in reference to the bird-like foot. The 319: 302: 279: 6407: 2714: 2503: 2258:Kuhn, O., 1965, "Saurischia (Supplementum 1)". In: 1325:. Although it has since been referred to mainly as 821: 377: 371: 368: 2582: 2223:Bulletin of the American Museum of Natural History 2132:Bulletin of the American Museum of Natural History 1992: 1284:in a faunal list for the Dinosaur Park Formation. 2488:DeCourten and Russell, D. (1985). "A specimen of 2176:Proceedings of the American Philosophical Society 1252:. However, they did not include the type species 982:species named during the 20th century, including 608:. Simultaneously, Marsh named two other species: 469:on the basis of a foot and partial hand from the 7166: 6509: 6375: 2747: 2273:National Museum of Canada Natural History Papers 2206:University of Toronto Studies, Geological Series 5858: 2794: 2432: 2430: 2428: 2352:129-168. Salas de los Infantes, Burgos, España. 1145:abstract agreed with Weishampel by noting that 687:), but this was renamed to a separate genus in 656:was also created based on specimen YPM 1049 (a 616:. Both consist of fragmentary fossils found by 4382: 2936: 2561: 2484: 2482: 2453:Longrich, N. R. (2014). "The horned dinosaurs 1482:that is 46.8 centimetres (18.4 in) long. 1009: 2858: 2520: 1641:in their analyses. The relationships between 5747: 2817:based on new preparation of the holotype of 2534:. Washington, DC: Bureau of Land Management. 2425: 2355: 2118:H.F. Osborn, 1916, "Skeletal adaptations of 956:were reassigned to this new genus, becoming 4941: 4859: 3981: 2741: 2550:. Publications International, LTD. p. 140. 2479: 2295: 1376:, however, cast doubt on its assignment to 7200:Late Cretaceous dinosaurs of North America 2865: 2851: 2780:. London: Marshall Editions. p. 109. 2775: 1449:differs from other ornithomimids, such as 1199: 117: 2405:. University of California Press. 861 pp. 2290:The Illustrated Encyclopedia of Dinosaurs 1216:deformed bones reconstructed on the right 4256: 4171: 3436: 3012: 2392:. Simon & Schuster: New York. 464 pp 2081: 1915: 1612: 1517: 1457: 1403: 1344:The other is the original type species: 1203: 825: 542: 531: 489:, known from several skeletons from the 7255:Multispecific non-avian dinosaur genera 2408: 1656:The following cladogram is based on Xu 1537:have been found preserving evidence of 1510:measures only fifty-three millimetres. 1083:by an anonymous author now known to be 721:), based on indeterminate material. In 522: 7167: 2585:The Princeton Field Guide to Dinosaurs 2160:United States National Museum Bulletin 1924:being restrained while preyed upon by 1321:, he considered it to be a species of 1043:. The tibiae were first attributed to 527: 503:(alternately classified in the genera 7059: 7058: 6497: 6496: 5734: 4928: 4243: 3423: 2999: 2884: 2846: 2005:Marsh, 1890 (Dinosauria, Theropoda). 1384:. This conclusion was supported by a 2769: 2580: 1981:Timeline of ornithomimosaur research 1513: 1333:and some fragments from Alberta and 862:(which is understood today to be an 753:, respectively. The very same year, 7250:Taxa named by Othniel Charles Marsh 1582:would likely leave similar traces. 13: 2807: 2416:Journal of Vertebrate Paleontology 2303:Canadian Journal of Earth Sciences 2242:with complete abdominal cuirass", 2007:Journal of Vertebrate Paleontology 1329:(based on complete specimens from 1270:Society of Vertebrate Paleontology 1224:in various combinations. In 2004, 1168:classified the various species of 978:. Russell assigned several former 628:material. At first, Marsh assumed 612:(based on specimen USNM 5814) and 14: 7266: 7190:Campanian genus first appearances 5735: 2292:, Crescent Books, New York, p. 48 1608: 1063:. Normally, this would have made 7039: 7033: 7026: 6478: 6471: 6464: 6458: 5716: 5709: 5704: 5697: 5691: 4929: 4910: 4903: 4896: 4225: 4218: 4211: 4204: 3406: 3400: 2390:Predatory Dinosaurs of the World 1948:being about 20% longer than the 1431:and superficially resemblant to 1412:found in 1995 with quill knobs, 1305:a year after the description of 822:Reclassification by Dale Russell 799:. That same year, Gilmore named 787:, which is today seen as either 346: 142: 49: 7195:Maastrichtian genus extinctions 2659: 2607: 2574: 2569:The Dinosauria (second edition) 2447: 2382: 2372: 2312: 2282: 2265: 2260:Fossilium Catalogus 1. Animalia 2252: 2232: 2215: 2198: 2185: 2056:The American Journal of Science 1911: 1585:A fourth feathered specimen of 1502:, CMN 8632, preserves a second 1212:skull RTMP 1995.110.0001, with 1157:in the features of the tibiae. 624:, which is today understood as 2361:Sullivan, (1997). "A juvenile 2238:Sternberg, C.M., 1933, "A new 2168: 2140: 2112: 2096: 2065: 2048: 2019: 2009:(advance online publication). 1399: 1: 7245:Fossil taxa described in 1890 4244: 3424: 3000: 2872: 2763:10.1016/j.cretres.2010.12.004 2735:10.1016/j.cretres.2015.10.004 2475:10.1016/j.cretres.2014.06.011 2403:The Dinosauria Second Edition 2244:The Canadian Field-Naturalist 2015:10.1080/02724634.2015.1034593 1986: 1462:Size of the two valid species 1360:. One specimen attributed to 1035:("antique hollow lizard") by 7240:Paleontology in North Dakota 7235:Paleontology in South Dakota 2087:Holtz, Thomas R. Jr. (2011) 1686:Archaeornithomimus asiaticus 958:Archaeornithomimus asiaticus 7: 2073:American Journal of Science 1974: 1967:were examined for signs of 992:Dromiceiomimus brevitertius 930:to be a younger synonym of 769:, which is today seen as a 485:, representing the species 10: 7271: 1276:to be a junior synonym of 962:Archaeornithomimus affinis 731:Struthiomimus brevetertius 491:Horseshoe Canyon Formation 451:, and a referred species, 7067: 7023: 6980: 6875: 6818: 6789: 6780: 6706: 6697: 6681: 6670: 6580: 6565: 6561: 6550: 6520: 6505: 6492: 6456: 6403: 6371: 6317: 6275: 6248: 6221: 6199: 6190: 6163: 6152: 6123: 6112: 5992: 5988: 5977: 5925: 5896: 5873: 5869: 5847: 5758: 5743: 5730: 5689: 5659: 5593: 5525: 5515: 5511: 5446: 5431: 5422: 5343: 5334: 5282: 5231: 5222: 5178: 5167: 5111: 5088: 5079: 5041: 5037: 5026: 4987: 4976: 4952: 4937: 4924: 4893: 4855: 4812: 4768: 4759: 4721: 4676: 4667: 4629: 4618: 4554: 4513: 4498: 4489: 4473: 4469: 4458: 4412: 4397: 4393: 4371: 4267: 4252: 4239: 4201: 4167: 4070: 3990: 3960: 3896: 3810: 3799: 3743: 3709: 3625: 3616: 3576: 3572: 3561: 3530: 3485: 3481: 3470: 3447: 3432: 3419: 3397: 3362: 3342: 3266: 3222: 3213: 3105: 3094: 3023: 3008: 2995: 2963: 2945: 2932: 2880: 2838:10.1007/s12549-011-0068-y 2581:Paul, Gregory S. (2010). 2337:Weishampel, D.B.(2004). " 1852:Ornithomimus edmontonicus 1848: 1831: 1824: 1802: 1795: 1764: 1747: 1740: 1733: 1711: 1704: 1682: 1675: 1653:have not been published. 1551:Ornithomimus edmontonicus 1410:Ornithomimus edmontonicus 932:Ornithomimus edmontonicus 920:Ornithomimus edmontonicus 816:Ornithomimus edmontonicus 812:Charles Mortram Sternberg 747:Ornithomimus brevitertius 454:Ornithomimus edmontonicus 299: 294: 278: 271: 139:Scientific classification 137: 125: 116: 23: 7215:Paleontology in Colorado 2776:Palmer, D., ed. (1999). 1474:estimated the length of 1364:(MNA P1 1762A) from the 572:in 1890 and is based on 7230:Paleontology in Montana 7220:Paleontology in Alberta 2637:10.1126/science.1225376 2511:Journal of Paleontology 2494:Journal of Paleontology 2038:Oxford University Press 1971:, but none were found. 1751:Anserimimus planinychus 1533:, several specimens of 1200:Present interpretations 990:, to this new genus as 928:Struthiomimus currellii 876:Struthiomimus currellii 860:Ornithomimus lonzeensis 848:Megalosaurus lonzeensis 707:Charles Whitney Gilmore 517:Dinosaur Park Formation 7210:Horseshoe Canyon fauna 2826:Compsognathus longipes 1930: 1618: 1523: 1463: 1441:Henry Fairfield Osborn 1416: 1274:Dromiceiomimus samueli 1217: 1115:as junior synonyms of 1004:Dromiceiomimus samueli 950:Ornithomimus asiaticus 884:Ornithomimus currellii 835: 803:for material found in 801:Ornithomimus asiaticus 699:Henry Fairfield Osborn 596:), "bird", and μῖμος ( 553: 540: 7147:Paleobiology Database 5424:Carcharodontosaurinae 5336:Carcharodontosauridae 2363:Ornithomimus antiquus 2092:Winter 2010 Appendix. 2034:UK English Dictionary 1919: 1715:Sinornithomimus dongi 1616: 1521: 1461: 1407: 1380:and possibly even to 1366:Kaiparowits Formation 1207: 1061:Ornithomimus antiquus 964:. The second one was 829: 767:Ornithomimus mirandus 739:Struthiomimus samueli 568:, was first named by 546: 536:Holotype material of 535: 467:Othniel Charles Marsh 427:Western North America 400:; "bird mimic") is a 6408:Dubious coelurosaurs 5113:Metriacanthosaurinae 5081:Metriacanthosauridae 3363:Dubious neotheropods 2548:The Age of Dinosaurs 1806:Qiupalong henanensis 1414:Royal Tyrrell Museum 1327:Struthiomimus sedens 1282:Ornithomimus samueli 1230:Yoshitsugu Kobayashi 1032:Coelosaurus antiquus 996:Ornithomimus samueli 954:Ornithomimus affinis 880:Struthiomimus ingens 785:Ornithomimus elegans 783:created the species 781:William Arthur Parks 751:Ornithomimus samueli 711:Ornithomimus affinis 653:Ornithomimus minutus 650:. On that occasion, 614:Ornithomimus grandis 523:History of discovery 500:Ornithomimus samueli 132:Royal Ontario Museum 7180:Feathered dinosaurs 5437:Carcharodontosaurus 5224:Carcharodontosauria 2751:Cretaceous Research 2723:Cretaceous Research 2692:10.1038/nature13467 2684:2014Natur.511...79F 2629:2012Sci...338..510Z 2463:Cretaceous Research 1835:Struthiomimus altus 1768:Gallimimus bullatus 888:Ornithomimus ingens 834:sp. (RTMP 95.110.1) 759:Aublysodon mirandus 643:Ornithomimus sedens 610:Ornithomimus tenuis 578:George Lyman Cannon 528:First species named 515:) from the earlier 7185:Maastrichtian life 6900:Archaeornithomimus 5413:Veterupristisaurus 5273:Veterupristisaurus 5129:Metriacanthosaurus 5069:Piatnitzkysauridae 4504:Eustreptospondylus 4414:Piatnitzkysauridae 4297:Chuandongocoelurus 3161:Notatesseraeraptor 2830:Juravenator starki 2490:Ornithomimus velox 2388:Paul, G.S., 1988, 2344:2012-09-04 at the 2288:Norman, D., 1985, 2003:Ornithomimus velox 1931: 1619: 1555:pennaceous feather 1524: 1464: 1417: 1388:re-description of 1218: 1171:Archaeornithomimus 1131:) considered "C." 1105:Robert M. Sullivan 1023:Navesink Formation 994:. He also renamed 945:Archaeornithomimus 916:Ornithomimus velox 898:, Dale Russell in 882:(Parks 1933) into 836: 830:Skull and neck of 814:named the species 715:Dryosaurus grandis 669:Ornithomimus altus 566:Ornithomimus velox 554: 548:Ornithomimus velox 541: 479:Ornithomimus velox 448:Ornithomimus velox 284:Ornithomimus velox 7225:Laramie Formation 7162: 7161: 7134:Open Tree of Life 7061:Taxon identifiers 7052: 7051: 7048: 7047: 7021: 7020: 7017: 7016: 7013: 7012: 7009: 7008: 6976: 6975: 6972: 6971: 6782:Macrocheiriformes 6699:Ornithomimosauria 6673:Maniraptoriformes 6666: 6665: 6512:Maniraptoromorpha 6499:Maniraptoromorpha 6488: 6487: 6454: 6453: 6450: 6449: 6446: 6445: 6399: 6398: 6395: 6394: 6377:Maniraptoromorpha 6367: 6366: 6363: 6362: 6359: 6358: 6355: 6354: 6351: 6350: 6108: 6107: 5973: 5972: 5927:Proceratosauridae 5879:Chingkankousaurus 5726: 5725: 5687: 5686: 5683: 5682: 5679: 5678: 5655: 5654: 5507: 5506: 5503: 5502: 5499: 5498: 5495: 5494: 5491: 5490: 5487: 5486: 5163: 5162: 5159: 5158: 4920: 4919: 4891: 4890: 4887: 4886: 4883: 4882: 4879: 4878: 4851: 4850: 4847: 4846: 4843: 4842: 4839: 4838: 4755: 4754: 4711:Vallibonavenatrix 4614: 4613: 4610: 4609: 4454: 4453: 4235: 4234: 4199: 4198: 4195: 4194: 4191: 4190: 4163: 4162: 4159: 4158: 4155: 4154: 4151: 4150: 4147: 4146: 3795: 3794: 3791: 3790: 3557: 3556: 3415: 3414: 3395: 3394: 3391: 3390: 3387: 3386: 3338: 3337: 2991: 2990: 2987: 2986: 2983: 2982: 2787:978-1-84028-152-1 2623:(6106): 510–514. 2600:978-0-691-13720-9 2191:Hay, O.P., 1930, 1908: 1907: 1899: 1898: 1890: 1889: 1881: 1880: 1872: 1871: 1863: 1862: 1779: 1778: 1631:Ornithomimosauria 1625:, Marsh assigned 1514:Feathers and skin 926:). He considered 878:(Parks 1933) and 667:A sixth species, 640:. Marsh named it 618:John Bell Hatcher 604:means "swift" in 337: 336: 331: 316: 267: 231:Ornithomimosauria 7262: 7205:Hell Creek fauna 7155: 7154: 7142: 7141: 7129: 7128: 7116: 7115: 7103: 7102: 7101: 7088: 7087: 7086: 7056: 7055: 7043: 7037: 7030: 6886:Aepyornithomimus 6787: 6786: 6704: 6703: 6679: 6678: 6643:Sinocalliopteryx 6563: 6562: 6559: 6558: 6553:Neocoelurosauria 6518: 6517: 6507: 6506: 6494: 6493: 6482: 6475: 6468: 6462: 6405: 6404: 6373: 6372: 6342:Zhuchengtyrannus 6266:Thanatotheristes 6197: 6196: 6161: 6160: 6129:Appalachiosaurus 6121: 6120: 5990: 5989: 5986: 5985: 5980:Pantyrannosauria 5871: 5870: 5867: 5866: 5861:Tyrannosauroidea 5856: 5855: 5831:Xinjiangovenator 5756: 5755: 5745: 5744: 5732: 5731: 5720: 5713: 5708: 5701: 5695: 5523: 5522: 5513: 5512: 5429: 5428: 5349:Acrocanthosaurus 5341: 5340: 5229: 5228: 5176: 5175: 5102:Yangchuanosaurus 5086: 5085: 5039: 5038: 5035: 5034: 4985: 4984: 4966:Lourinhanosaurus 4950: 4949: 4939: 4938: 4926: 4925: 4914: 4907: 4900: 4857: 4856: 4823:Sigilmassasaurus 4766: 4765: 4723:Ceratosuchopsini 4674: 4673: 4627: 4626: 4572:Dubreuillosaurus 4496: 4495: 4479:Streptospondylus 4471: 4470: 4467: 4466: 4437:Piatnitzkysaurus 4395: 4394: 4391: 4390: 4380: 4379: 4265: 4264: 4254: 4253: 4241: 4240: 4229: 4222: 4215: 4208: 4169: 4168: 4004:Ekrixinatosaurus 3988: 3987: 3979: 3978: 3808: 3807: 3623: 3622: 3574: 3573: 3570: 3569: 3483: 3482: 3479: 3478: 3445: 3444: 3434: 3433: 3421: 3420: 3410: 3404: 3314:Procompsognathus 3220: 3219: 3103: 3102: 3021: 3020: 3010: 3009: 2997: 2996: 2943: 2942: 2934: 2933: 2927: 2926: 2882: 2881: 2867: 2860: 2853: 2844: 2843: 2802: 2798: 2792: 2791: 2773: 2767: 2766: 2745: 2739: 2738: 2718: 2712: 2711: 2663: 2657: 2656: 2611: 2605: 2604: 2588: 2578: 2572: 2565: 2559: 2544: 2535: 2524: 2518: 2507: 2501: 2486: 2477: 2451: 2445: 2434: 2423: 2412: 2406: 2399: 2393: 2386: 2380: 2376: 2370: 2359: 2353: 2335: 2326: 2316: 2310: 2299: 2293: 2286: 2280: 2269: 2263: 2256: 2250: 2236: 2230: 2219: 2213: 2202: 2196: 2189: 2183: 2172: 2166: 2144: 2138: 2116: 2110: 2100: 2094: 2085: 2079: 2069: 2063: 2052: 2046: 2045: 2040:. Archived from 2023: 2017: 1999: 1827: 1826: 1821: 1798: 1797: 1792: 1743: 1742: 1736: 1735: 1730: 1707: 1706: 1701: 1678: 1677: 1668: 1667: 1394:Ornithomimus sp. 1354:Ferris Formation 1248:as a synonym of 1125:David Weishampel 755:Oliver Perry Hay 582:Denver Formation 471:Denver Formation 399: 398: 395: 394: 391: 386: 385: 382: 379: 376: 373: 370: 367: 364: 361: 358: 355: 352: 329: 321: 311: 304: 281: 262: 255: 242: 229: 147: 146: 121: 111: 48: 29:Temporal range: 21: 20: 7270: 7269: 7265: 7264: 7263: 7261: 7260: 7259: 7165: 7164: 7163: 7158: 7150: 7145: 7137: 7132: 7124: 7119: 7111: 7106: 7097: 7096: 7091: 7082: 7081: 7076: 7063: 7053: 7044: 7031: 7005: 6968: 6949:Sinornithomimus 6871: 6814: 6776: 6693: 6687:Compsognathidae 6675: 6662: 6650:Sinosauropteryx 6582:Compsognathidae 6576: 6555: 6546: 6514: 6501: 6484: 6483: 6469: 6442: 6437:Shanyangosaurus 6430:Phaedrolosaurus 6391: 6347: 6313: 6271: 6250:Daspletosaurini 6244: 6217: 6192:Tyrannosaurinae 6186: 6165:Albertosaurinae 6157: 6155:Tyrannosauridae 6148: 6117: 6115:Eutyrannosauria 6104: 5982: 5969: 5950:Proceratosaurus 5921: 5892: 5863: 5852: 5843: 5809:Richardoestesia 5793:Chilantaisaurus 5752: 5739: 5722: 5721: 5702: 5675: 5651: 5611:Australovenator 5589: 5583:Chilantaisaurus 5561:Phuwiangvenator 5483: 5448:Giganotosaurini 5442: 5418: 5330: 5293:Chilantaisaurus 5278: 5218: 5172: 5155: 5107: 5075: 5031: 5022: 5000:Monolophosaurus 4981: 4972: 4946: 4933: 4916: 4915: 4901: 4875: 4835: 4808: 4774:Camarillasaurus 4751: 4717: 4663: 4657:Ostafrikasaurus 4635:Camarillasaurus 4623: 4606: 4556:Afrovenatorinae 4550: 4509: 4485: 4463: 4450: 4408: 4387: 4385:Megalosauroidea 4376: 4367: 4362:Vectaerovenator 4355:Szechuanosaurus 4333:Monolophosaurus 4319:Kaijiangosaurus 4312:Cryolophosaurus 4273:Calamospondylus 4261: 4248: 4231: 4230: 4223: 4216: 4209: 4187: 4143: 4124:Pycnonemosaurus 4066: 3977: 3971:Majungasaurinae 3956: 3898:Majungasaurinae 3892: 3887:Xenotarsosaurus 3823:Dryptosauroides 3804: 3787: 3739: 3711:Elaphrosaurinae 3705: 3612: 3598:Ornithomimoides 3566: 3553: 3526: 3475: 3466: 3441: 3428: 3411: 3405: 3383: 3358: 3334: 3262: 3209: 3175:Shuangbaisaurus 3099: 3090: 3017: 3004: 2979: 2959: 2953:Avemetatarsalia 2938:Avemetatarsalia 2928: 2913:Avemetatarsalia 2887: 2886: 2876: 2871: 2810: 2808:Further reading 2805: 2799: 2795: 2788: 2774: 2770: 2746: 2742: 2719: 2715: 2678:(7507): 79–82. 2664: 2660: 2612: 2608: 2601: 2579: 2575: 2566: 2562: 2545: 2538: 2525: 2521: 2508: 2504: 2500:(5): 1091-1099. 2487: 2480: 2452: 2448: 2435: 2426: 2413: 2409: 2400: 2396: 2387: 2383: 2377: 2373: 2360: 2356: 2346:Wayback Machine 2336: 2329: 2317: 2313: 2300: 2296: 2287: 2283: 2270: 2266: 2257: 2253: 2237: 2233: 2220: 2216: 2203: 2199: 2190: 2186: 2173: 2169: 2145: 2141: 2117: 2113: 2101: 2097: 2086: 2082: 2070: 2066: 2053: 2049: 2025: 2024: 2020: 2000: 1993: 1989: 1977: 1969:stress fracture 1914: 1909: 1900: 1891: 1882: 1873: 1864: 1822: 1819: 1793: 1790: 1780: 1731: 1728: 1702: 1699: 1643:O. edmontonicus 1639:O. edmontonicus 1611: 1605:than in birds. 1568:O. edmontonicus 1566:concluded that 1516: 1500:O. edmontonicus 1476:O. edmontonicus 1472:Gregory S. Paul 1402: 1299:Lance Formation 1289:O. edmontonicus 1278:O. edmontonicus 1268:lecture at the 1262:O. edmontonicus 1250:O. edmontonicus 1226:Peter Makovicky 1210:O. edmontonicus 1202: 1166:Gregory S. Paul 1113:O. edmontonicus 1099:. Beginning in 1015: 1010:Misassigned to 984:O. brevitertius 824: 671:, was named in 556:The history of 530: 525: 487:O. edmontonicus 424:Late Cretaceous 388: 349: 345: 328: 310: 307:O. edmontonicus 290: 287: 261: 253: 240: 227: 141: 128:O. edmontonicus 112: 110: 109: 104: 99: 94: 89: 84: 79: 74: 69: 64: 59: 54: 43: 42: 31:Late Cretaceous 27: 17: 12: 11: 5: 7268: 7258: 7257: 7252: 7247: 7242: 7237: 7232: 7227: 7222: 7217: 7212: 7207: 7202: 7197: 7192: 7187: 7182: 7177: 7160: 7159: 7157: 7156: 7143: 7130: 7117: 7104: 7089: 7073: 7071: 7065: 7064: 7050: 7049: 7046: 7045: 7025: 7024: 7022: 7019: 7018: 7015: 7014: 7011: 7010: 7007: 7006: 7004: 7003: 7002: 7001: 6995: 6986: 6984: 6978: 6977: 6974: 6973: 6970: 6969: 6967: 6966: 6959: 6952: 6945: 6938: 6931: 6924: 6917: 6914:Dromiceiomimus 6910: 6903: 6896: 6889: 6881: 6879: 6877:Ornithomimidae 6873: 6872: 6870: 6869: 6862: 6858:Paraxenisaurus 6854: 6846: 6839: 6832: 6824: 6822: 6820:Deinocheiridae 6816: 6815: 6813: 6812: 6809:Shenzhousaurus 6805: 6798: 6790: 6784: 6778: 6777: 6775: 6774: 6767: 6759: 6752: 6745: 6738: 6731: 6723: 6715: 6707: 6701: 6695: 6694: 6692: 6691: 6682: 6676: 6671: 6668: 6667: 6664: 6663: 6661: 6660: 6653: 6646: 6639: 6631: 6624: 6617: 6610: 6606:Beipiaognathus 6602: 6595: 6586: 6584: 6578: 6577: 6575: 6574: 6566: 6556: 6551: 6548: 6547: 6545: 6544: 6537: 6530: 6521: 6515: 6510: 6503: 6502: 6490: 6489: 6486: 6485: 6477: 6463: 6457: 6455: 6452: 6451: 6448: 6447: 6444: 6443: 6441: 6440: 6433: 6426: 6419: 6411: 6409: 6401: 6400: 6397: 6396: 6393: 6392: 6390: 6389: 6388: 6387: 6381: 6379: 6369: 6368: 6365: 6364: 6361: 6360: 6357: 6356: 6353: 6352: 6349: 6348: 6346: 6345: 6338: 6331: 6323: 6321: 6319:Tyrannosaurini 6315: 6314: 6312: 6311: 6304: 6297: 6289: 6281: 6279: 6277:Teratophoneini 6273: 6272: 6270: 6269: 6262: 6259:Daspletosaurus 6254: 6252: 6246: 6245: 6243: 6242: 6239:Qianzhousaurus 6235: 6227: 6225: 6219: 6218: 6216: 6215: 6208: 6200: 6194: 6188: 6187: 6185: 6184: 6177: 6169: 6167: 6158: 6153: 6150: 6149: 6147: 6146: 6139: 6136:Bistahieversor 6132: 6124: 6118: 6113: 6110: 6109: 6106: 6105: 6103: 6102: 6094: 6087: 6080: 6072: 6065: 6058: 6051: 6044: 6037: 6030: 6023: 6016: 6008: 6001: 5993: 5983: 5978: 5975: 5974: 5971: 5970: 5968: 5967: 5960: 5953: 5946: 5939: 5931: 5929: 5923: 5922: 5920: 5919: 5911: 5903: 5901: 5894: 5893: 5891: 5890: 5882: 5874: 5864: 5859: 5853: 5850:Tyrannoraptora 5848: 5845: 5844: 5842: 5841: 5834: 5827: 5820: 5812: 5805: 5797: 5789: 5782: 5774: 5767: 5759: 5753: 5748: 5741: 5740: 5728: 5727: 5724: 5723: 5715: 5696: 5690: 5688: 5685: 5684: 5681: 5680: 5677: 5676: 5674: 5673: 5672: 5671: 5665: 5663: 5657: 5656: 5653: 5652: 5650: 5649: 5642: 5635: 5628: 5621: 5614: 5607: 5599: 5597: 5595:Megaraptoridae 5591: 5590: 5588: 5587: 5579: 5571: 5564: 5557: 5550: 5542: 5534: 5526: 5520: 5509: 5508: 5505: 5504: 5501: 5500: 5497: 5496: 5493: 5492: 5489: 5488: 5485: 5484: 5482: 5481: 5474: 5467: 5460: 5457:Giganotosaurus 5452: 5450: 5444: 5443: 5441: 5440: 5432: 5426: 5420: 5419: 5417: 5416: 5409: 5402: 5395: 5388: 5381: 5374: 5367: 5360: 5352: 5344: 5338: 5332: 5331: 5329: 5328: 5320: 5312: 5305: 5297: 5288: 5286: 5284:Neovenatoridae 5280: 5279: 5277: 5276: 5269: 5266:Ulughbegsaurus 5262: 5254: 5247: 5240: 5232: 5226: 5220: 5219: 5217: 5216: 5208: 5200: 5192: 5184: 5182: 5173: 5168: 5165: 5164: 5161: 5160: 5157: 5156: 5154: 5153: 5146: 5139: 5132: 5125: 5117: 5115: 5109: 5108: 5106: 5105: 5098: 5094:Xuanhanosaurus 5089: 5083: 5077: 5076: 5074: 5073: 5065: 5061:Xuanhanosaurus 5057: 5050: 5047:Asfaltovenator 5042: 5032: 5027: 5024: 5023: 5021: 5020: 5012: 5008:Megalosauridae 5004: 4996: 4988: 4982: 4977: 4974: 4973: 4971: 4970: 4962: 4953: 4947: 4942: 4935: 4934: 4922: 4921: 4918: 4917: 4909: 4895: 4894: 4892: 4889: 4888: 4885: 4884: 4881: 4880: 4877: 4876: 4874: 4873: 4872: 4871: 4865: 4863: 4853: 4852: 4849: 4848: 4845: 4844: 4841: 4840: 4837: 4836: 4834: 4833: 4826: 4818: 4816: 4810: 4809: 4807: 4806: 4799: 4792: 4785: 4782:Ichthyovenator 4778: 4769: 4763: 4757: 4756: 4753: 4752: 4750: 4749: 4742: 4735: 4727: 4725: 4719: 4718: 4716: 4715: 4707: 4699: 4692: 4685: 4677: 4671: 4665: 4664: 4662: 4661: 4653: 4646: 4643:Cristatusaurus 4639: 4630: 4624: 4619: 4616: 4615: 4612: 4611: 4608: 4607: 4605: 4604: 4600:Poekilopleuron 4596: 4593:Piveteausaurus 4589: 4582: 4575: 4568: 4560: 4558: 4552: 4551: 4549: 4548: 4541: 4534: 4527: 4519: 4517: 4515:Megalosaurinae 4511: 4510: 4508: 4507: 4499: 4493: 4491:Megalosauridae 4487: 4486: 4484: 4483: 4474: 4464: 4459: 4456: 4455: 4452: 4451: 4449: 4448: 4444:Xuanhanosaurus 4440: 4433: 4426: 4418: 4416: 4410: 4409: 4407: 4406: 4403:Yunyangosaurus 4398: 4388: 4383: 4377: 4372: 4369: 4368: 4366: 4365: 4358: 4351: 4343: 4340:Pandoravenator 4336: 4329: 4326:Kayentavenator 4322: 4315: 4308: 4300: 4293: 4285: 4277: 4268: 4262: 4257: 4250: 4249: 4237: 4236: 4233: 4232: 4224: 4217: 4210: 4203: 4202: 4200: 4197: 4196: 4193: 4192: 4189: 4188: 4186: 4185: 4184: 4183: 4177: 4175: 4165: 4164: 4161: 4160: 4157: 4156: 4153: 4152: 4149: 4148: 4145: 4144: 4142: 4141: 4134: 4127: 4120: 4113: 4105: 4098: 4091: 4084: 4076: 4074: 4068: 4067: 4065: 4064: 4057: 4054:Skorpiovenator 4050: 4042: 4035: 4028: 4021: 4014: 4007: 4000: 3991: 3985: 3976: 3975: 3966: 3964: 3958: 3957: 3955: 3954: 3947: 3939: 3932: 3925: 3918: 3910: 3902: 3900: 3894: 3893: 3891: 3890: 3883: 3876: 3869: 3866:Spectrovenator 3862: 3855: 3848: 3841: 3834: 3827: 3819: 3811: 3805: 3800: 3797: 3796: 3793: 3792: 3789: 3788: 3786: 3785: 3778: 3771: 3764: 3757: 3749: 3747: 3741: 3740: 3738: 3737: 3730: 3723: 3715: 3713: 3707: 3706: 3704: 3703: 3700:Spinostropheus 3696: 3689: 3682: 3674: 3666: 3658: 3650: 3643: 3635: 3626: 3620: 3614: 3613: 3611: 3610: 3602: 3594: 3586: 3577: 3567: 3564:Abelisauroidea 3562: 3559: 3558: 3555: 3554: 3552: 3551: 3544: 3536: 3534: 3532:Ceratosauridae 3528: 3527: 3525: 3524: 3521:Saltriovenator 3517: 3509: 3502: 3498:Fosterovenator 3494: 3486: 3476: 3471: 3468: 3467: 3465: 3464: 3460:Lophostropheus 3456: 3448: 3442: 3437: 3430: 3429: 3417: 3416: 3413: 3412: 3399: 3398: 3396: 3393: 3392: 3389: 3388: 3385: 3384: 3382: 3381: 3374: 3366: 3364: 3360: 3359: 3357: 3356: 3355: 3354: 3348: 3346: 3340: 3339: 3336: 3335: 3333: 3332: 3325: 3321:Pterospondylus 3317: 3310: 3302: 3294: 3291:Lucianovenator 3287: 3280: 3272: 3270: 3264: 3263: 3261: 3260: 3253: 3246: 3239: 3232: 3223: 3217: 3215:Coelophysoidea 3211: 3210: 3208: 3207: 3200: 3192: 3185: 3178: 3171: 3164: 3157: 3154:Lophostropheus 3150: 3143: 3136: 3129: 3122: 3114: 3106: 3100: 3095: 3092: 3091: 3089: 3088: 3080: 3072: 3064: 3056: 3053:Erythrovenator 3049: 3041: 3033: 3024: 3018: 3013: 3006: 3005: 2993: 2992: 2989: 2988: 2985: 2984: 2981: 2980: 2978: 2977: 2976: 2975: 2969: 2967: 2961: 2960: 2958: 2957: 2956: 2955: 2946: 2940: 2930: 2929: 2925: 2924: 2915: 2906: 2900: 2894: 2878: 2877: 2870: 2869: 2862: 2855: 2847: 2841: 2840: 2822: 2809: 2806: 2804: 2803: 2793: 2786: 2768: 2740: 2713: 2658: 2606: 2599: 2573: 2560: 2536: 2519: 2502: 2478: 2446: 2424: 2407: 2394: 2381: 2371: 2354: 2327: 2311: 2294: 2281: 2264: 2251: 2231: 2214: 2197: 2184: 2167: 2139: 2111: 2095: 2080: 2064: 2047: 2044:on 2020-08-06. 2027:"Ornithomimus" 2018: 1990: 1988: 1985: 1984: 1983: 1976: 1973: 1913: 1910: 1906: 1905: 1902: 1901: 1897: 1896: 1893: 1892: 1888: 1887: 1884: 1883: 1879: 1878: 1875: 1874: 1870: 1869: 1866: 1865: 1861: 1860: 1857: 1856: 1847: 1844: 1843: 1840: 1839: 1830: 1825: 1823: 1818: 1815: 1814: 1811: 1810: 1801: 1796: 1794: 1789: 1786: 1785: 1782: 1781: 1777: 1776: 1773: 1772: 1763: 1760: 1759: 1756: 1755: 1746: 1741: 1739: 1734: 1732: 1727: 1724: 1723: 1720: 1719: 1710: 1705: 1703: 1698: 1695: 1694: 1691: 1690: 1681: 1676: 1674: 1672:Ornithomimidae 1666: 1610: 1609:Classification 1607: 1515: 1512: 1401: 1398: 1315:Dromiceiomimus 1258:Dromiceiomimus 1246:Dromiceiomimus 1238:Dromiceiomimus 1214:taphonomically 1201: 1198: 1183:Dromiceiomimus 1069:junior synonym 1057:John R. Horner 1014: 1008: 1000:Dromiceiomimus 998:into a second 967:Dromiceiomimus 823: 820: 810:Also in 1933, 805:Inner Mongolia 677:Lawrence Lambe 626:tyrannosauroid 529: 526: 524: 521: 506:Dromiceiomimus 335: 334: 333: 332: 317: 297: 296: 295:Other species 292: 291: 288: 276: 275: 269: 268: 251: 247: 246: 244:Ornithomimidae 238: 234: 233: 225: 218: 217: 212: 205: 204: 199: 192: 191: 186: 179: 178: 173: 169: 168: 163: 159: 158: 153: 149: 148: 135: 134: 123: 122: 114: 113: 105: 100: 95: 90: 85: 80: 75: 70: 65: 60: 55: 50: 28: 15: 9: 6: 4: 3: 2: 7267: 7256: 7253: 7251: 7248: 7246: 7243: 7241: 7238: 7236: 7233: 7231: 7228: 7226: 7223: 7221: 7218: 7216: 7213: 7211: 7208: 7206: 7203: 7201: 7198: 7196: 7193: 7191: 7188: 7186: 7183: 7181: 7178: 7176: 7175:Ornithomimids 7173: 7172: 7170: 7153: 7148: 7144: 7140: 7135: 7131: 7127: 7122: 7118: 7114: 7109: 7105: 7100: 7094: 7090: 7085: 7079: 7075: 7074: 7072: 7070: 7066: 7062: 7057: 7042: 7038: 7036: 7029: 7000: 6996: 6994: 6990: 6989: 6988: 6987: 6985: 6983: 6979: 6965: 6964: 6960: 6958: 6957: 6956:Struthiomimus 6953: 6951: 6950: 6946: 6944: 6943: 6939: 6937: 6936: 6932: 6930: 6929: 6925: 6923: 6922: 6918: 6916: 6915: 6911: 6909: 6908: 6907:"Coelosaurus" 6904: 6902: 6901: 6897: 6895: 6894: 6890: 6888: 6887: 6883: 6882: 6880: 6878: 6874: 6868: 6867: 6863: 6860: 6859: 6855: 6852: 6851: 6847: 6845: 6844: 6840: 6838: 6837: 6833: 6831: 6830: 6826: 6825: 6823: 6821: 6817: 6811: 6810: 6806: 6804: 6803: 6802:Pelecanimimus 6799: 6797: 6796: 6792: 6791: 6788: 6785: 6783: 6779: 6773: 6772: 6768: 6765: 6764: 6763:Thecocoelurus 6760: 6758: 6757: 6753: 6751: 6750: 6746: 6744: 6743: 6742:Kinnareemimus 6739: 6737: 6736: 6732: 6729: 6728: 6724: 6721: 6720: 6716: 6714: 6713: 6709: 6708: 6705: 6702: 6700: 6696: 6689: 6688: 6684: 6683: 6680: 6677: 6674: 6669: 6659: 6658: 6654: 6652: 6651: 6647: 6645: 6644: 6640: 6637: 6636: 6632: 6630: 6629: 6625: 6623: 6622: 6621:Huaxiagnathus 6618: 6616: 6615: 6614:Compsognathus 6611: 6608: 6607: 6603: 6601: 6600: 6596: 6593: 6592: 6588: 6587: 6585: 6583: 6579: 6573: 6572: 6568: 6567: 6564: 6560: 6557: 6554: 6549: 6543: 6542: 6541:Ornitholestes 6538: 6536: 6535: 6531: 6528: 6527: 6523: 6522: 6519: 6516: 6513: 6508: 6504: 6500: 6495: 6491: 6481: 6476: 6474: 6467: 6461: 6439: 6438: 6434: 6432: 6431: 6427: 6425: 6424: 6420: 6418: 6417: 6413: 6412: 6410: 6406: 6402: 6385: 6384: 6383: 6382: 6380: 6378: 6374: 6370: 6344: 6343: 6339: 6337: 6336: 6335:Tyrannosaurus 6332: 6330: 6329: 6325: 6324: 6322: 6320: 6316: 6310: 6309: 6308:Teratophoneus 6305: 6303: 6302: 6298: 6295: 6294: 6290: 6288: 6287: 6283: 6282: 6280: 6278: 6274: 6268: 6267: 6263: 6261: 6260: 6256: 6255: 6253: 6251: 6247: 6241: 6240: 6236: 6234: 6233: 6229: 6228: 6226: 6224: 6220: 6214: 6213: 6209: 6207: 6206: 6202: 6201: 6198: 6195: 6193: 6189: 6183: 6182: 6178: 6176: 6175: 6174:Albertosaurus 6171: 6170: 6168: 6166: 6162: 6159: 6156: 6151: 6145: 6144: 6140: 6138: 6137: 6133: 6131: 6130: 6126: 6125: 6122: 6119: 6116: 6111: 6100: 6099: 6095: 6093: 6092: 6091:Xiongguanlong 6088: 6086: 6085: 6081: 6078: 6077: 6073: 6071: 6070: 6069:Suskityrannus 6066: 6064: 6063: 6062:Stokesosaurus 6059: 6057: 6056: 6055:Santanaraptor 6052: 6050: 6049: 6045: 6043: 6042: 6038: 6036: 6035: 6031: 6029: 6028: 6024: 6022: 6021: 6017: 6014: 6013: 6009: 6007: 6006: 6002: 6000: 5999: 5998:Alectrosaurus 5995: 5994: 5991: 5987: 5984: 5981: 5976: 5966: 5965: 5961: 5959: 5958: 5954: 5952: 5951: 5947: 5945: 5944: 5940: 5938: 5937: 5933: 5932: 5930: 5928: 5924: 5917: 5916: 5915:Tanycolagreus 5912: 5910: 5909: 5905: 5904: 5902: 5899: 5895: 5888: 5887: 5883: 5881: 5880: 5876: 5875: 5872: 5868: 5865: 5862: 5857: 5854: 5851: 5846: 5840: 5839: 5835: 5833: 5832: 5828: 5826: 5825: 5821: 5818: 5817: 5813: 5811: 5810: 5806: 5803: 5802: 5798: 5795: 5794: 5790: 5788: 5787: 5783: 5780: 5779: 5778:Bahariasaurus 5775: 5773: 5772: 5768: 5766: 5765: 5761: 5760: 5757: 5754: 5751: 5750:Coelurosauria 5746: 5742: 5738: 5737:Coelurosauria 5733: 5729: 5719: 5714: 5712: 5707: 5700: 5694: 5669: 5668: 5667: 5666: 5664: 5662: 5661:Coelurosauria 5658: 5648: 5647: 5643: 5641: 5640: 5636: 5634: 5633: 5629: 5627: 5626: 5622: 5620: 5619: 5615: 5613: 5612: 5608: 5606: 5605: 5601: 5600: 5598: 5596: 5592: 5586: 5584: 5580: 5578: 5576: 5572: 5570: 5569: 5565: 5563: 5562: 5558: 5556: 5555: 5551: 5548: 5547: 5543: 5540: 5539: 5538:Bahariasaurus 5535: 5533: 5532: 5528: 5527: 5524: 5521: 5518: 5514: 5510: 5480: 5479: 5475: 5473: 5472: 5468: 5466: 5465: 5461: 5459: 5458: 5454: 5453: 5451: 5449: 5445: 5439: 5438: 5434: 5433: 5430: 5427: 5425: 5421: 5415: 5414: 5410: 5408: 5407: 5403: 5401: 5400: 5396: 5394: 5393: 5389: 5387: 5386: 5382: 5380: 5379: 5378:Kelmayisaurus 5375: 5373: 5372: 5368: 5366: 5365: 5361: 5358: 5357: 5353: 5351: 5350: 5346: 5345: 5342: 5339: 5337: 5333: 5326: 5325: 5321: 5318: 5317: 5313: 5311: 5310: 5306: 5303: 5302: 5298: 5295: 5294: 5290: 5289: 5287: 5285: 5281: 5275: 5274: 5270: 5268: 5267: 5263: 5260: 5259: 5255: 5253: 5252: 5248: 5246: 5245: 5241: 5239: 5238: 5234: 5233: 5230: 5227: 5225: 5221: 5214: 5213: 5212:Saurophaganax 5209: 5206: 5205: 5201: 5198: 5197: 5193: 5191: 5190: 5186: 5185: 5183: 5181: 5177: 5174: 5171: 5166: 5152: 5151: 5147: 5145: 5144: 5143:Siamotyrannus 5140: 5138: 5137: 5133: 5131: 5130: 5126: 5124: 5123: 5119: 5118: 5116: 5114: 5110: 5104: 5103: 5099: 5096: 5095: 5091: 5090: 5087: 5084: 5082: 5078: 5071: 5070: 5066: 5063: 5062: 5058: 5056: 5055: 5051: 5049: 5048: 5044: 5043: 5040: 5036: 5033: 5030: 5029:Allosauroidea 5025: 5018: 5017: 5016:Spinosauridae 5013: 5010: 5009: 5005: 5002: 5001: 4997: 4995: 4994: 4990: 4989: 4986: 4983: 4980: 4975: 4968: 4967: 4963: 4960: 4959: 4955: 4954: 4951: 4948: 4945: 4940: 4936: 4932: 4927: 4923: 4913: 4908: 4906: 4899: 4869: 4868: 4867: 4866: 4864: 4862: 4858: 4854: 4832: 4831: 4827: 4825: 4824: 4820: 4819: 4817: 4815: 4811: 4805: 4804: 4800: 4798: 4797: 4793: 4791: 4790: 4786: 4784: 4783: 4779: 4776: 4775: 4771: 4770: 4767: 4764: 4762: 4761:Spinosaurinae 4758: 4748: 4747: 4743: 4741: 4740: 4739:Riparovenator 4736: 4734: 4733: 4732:Ceratosuchops 4729: 4728: 4726: 4724: 4720: 4713: 4712: 4708: 4705: 4704: 4700: 4698: 4697: 4696:Riojavenatrix 4693: 4691: 4690: 4686: 4684: 4683: 4679: 4678: 4675: 4672: 4670: 4669:Baryonychinae 4666: 4659: 4658: 4654: 4652: 4651: 4647: 4645: 4644: 4640: 4637: 4636: 4632: 4631: 4628: 4625: 4622: 4621:Spinosauridae 4617: 4602: 4601: 4597: 4595: 4594: 4590: 4588: 4587: 4583: 4581: 4580: 4576: 4574: 4573: 4569: 4567: 4566: 4562: 4561: 4559: 4557: 4553: 4547: 4546: 4545:Wiehenvenator 4542: 4540: 4539: 4535: 4533: 4532: 4528: 4526: 4525: 4521: 4520: 4518: 4516: 4512: 4506: 4505: 4501: 4500: 4497: 4494: 4492: 4488: 4481: 4480: 4476: 4475: 4472: 4468: 4465: 4462: 4457: 4446: 4445: 4441: 4439: 4438: 4434: 4432: 4431: 4427: 4425: 4424: 4420: 4419: 4417: 4415: 4411: 4405: 4404: 4400: 4399: 4396: 4392: 4389: 4386: 4381: 4378: 4375: 4370: 4364: 4363: 4359: 4357: 4356: 4352: 4349: 4348: 4344: 4342: 4341: 4337: 4335: 4334: 4330: 4328: 4327: 4323: 4321: 4320: 4316: 4314: 4313: 4309: 4306: 4305: 4301: 4299: 4298: 4294: 4291: 4290: 4286: 4283: 4282: 4281:Chienkosaurus 4278: 4275: 4274: 4270: 4269: 4266: 4263: 4260: 4255: 4251: 4247: 4242: 4238: 4228: 4221: 4214: 4207: 4181: 4180: 4179: 4178: 4176: 4174: 4170: 4166: 4140: 4139: 4135: 4133: 4132: 4128: 4126: 4125: 4121: 4119: 4118: 4114: 4111: 4110: 4106: 4104: 4103: 4099: 4097: 4096: 4092: 4090: 4089: 4085: 4083: 4082: 4078: 4077: 4075: 4073: 4072:Furileusauria 4069: 4063: 4062: 4058: 4056: 4055: 4051: 4048: 4047: 4046:Rahiolisaurus 4043: 4041: 4040: 4036: 4034: 4033: 4029: 4027: 4026: 4022: 4020: 4019: 4015: 4013: 4012: 4008: 4006: 4005: 4001: 3998: 3997: 3993: 3992: 3989: 3986: 3984: 3980: 3973: 3972: 3968: 3967: 3965: 3963: 3962:Carnotaurinae 3959: 3953: 3952: 3948: 3945: 3944: 3943:Rahiolisaurus 3940: 3938: 3937: 3936:Majungasaurus 3933: 3931: 3930: 3926: 3924: 3923: 3919: 3916: 3915: 3911: 3909: 3908: 3904: 3903: 3901: 3899: 3895: 3889: 3888: 3884: 3882: 3881: 3877: 3875: 3874: 3873:Tarascosaurus 3870: 3868: 3867: 3863: 3861: 3860: 3856: 3854: 3853: 3849: 3847: 3846: 3842: 3840: 3839: 3835: 3833: 3832: 3831:Eoabelisaurus 3828: 3825: 3824: 3820: 3818: 3817: 3816:Chenanisaurus 3813: 3812: 3809: 3806: 3803: 3802:Abelisauridae 3798: 3784: 3783: 3779: 3777: 3776: 3772: 3770: 3769: 3765: 3763: 3762: 3761:Masiakasaurus 3758: 3756: 3755: 3751: 3750: 3748: 3746: 3742: 3736: 3735: 3731: 3729: 3728: 3727:Huinculsaurus 3724: 3722: 3721: 3720:Elaphrosaurus 3717: 3716: 3714: 3712: 3708: 3702: 3701: 3697: 3695: 3694: 3690: 3688: 3687: 3683: 3680: 3679: 3675: 3672: 3671: 3667: 3664: 3663: 3659: 3656: 3655: 3651: 3649: 3648: 3644: 3641: 3640: 3639:Austrocheirus 3636: 3633: 3632: 3628: 3627: 3624: 3621: 3619: 3615: 3608: 3607: 3603: 3600: 3599: 3595: 3592: 3591: 3587: 3584: 3583: 3579: 3578: 3575: 3571: 3568: 3565: 3560: 3550: 3549: 3545: 3543: 3542: 3538: 3537: 3535: 3533: 3529: 3523: 3522: 3518: 3515: 3514: 3510: 3508: 3507: 3503: 3500: 3499: 3495: 3493: 3492: 3491:Berberosaurus 3488: 3487: 3484: 3480: 3477: 3474: 3469: 3462: 3461: 3457: 3455: 3454: 3450: 3449: 3446: 3443: 3440: 3435: 3431: 3427: 3422: 3418: 3409: 3403: 3380: 3379: 3378:Halticosaurus 3375: 3373: 3372: 3371:Teinurosaurus 3368: 3367: 3365: 3361: 3352: 3351: 3350: 3349: 3347: 3345: 3341: 3331: 3330: 3326: 3323: 3322: 3318: 3316: 3315: 3311: 3308: 3307: 3303: 3300: 3299: 3298:Megapnosaurus 3295: 3293: 3292: 3288: 3286: 3285: 3281: 3279: 3278: 3274: 3273: 3271: 3269: 3268:Coelophysidae 3265: 3259: 3258: 3257:Powellvenator 3254: 3252: 3251: 3247: 3245: 3244: 3240: 3238: 3237: 3233: 3230: 3229: 3225: 3224: 3221: 3218: 3216: 3212: 3206: 3205: 3201: 3198: 3197: 3193: 3191: 3190: 3186: 3184: 3183: 3179: 3177: 3176: 3172: 3170: 3169: 3165: 3163: 3162: 3158: 3156: 3155: 3151: 3149: 3148: 3147:Liliensternus 3144: 3142: 3141: 3137: 3135: 3134: 3130: 3128: 3127: 3123: 3120: 3119: 3118:Dolichosuchus 3115: 3113: 3112: 3111:Dilophosaurus 3108: 3107: 3104: 3101: 3098: 3093: 3086: 3085: 3084:Herrerasauria 3081: 3078: 3077: 3073: 3070: 3069: 3065: 3062: 3061: 3057: 3055: 3054: 3050: 3047: 3046: 3042: 3039: 3038: 3037:Daemonosaurus 3034: 3031: 3030: 3026: 3025: 3022: 3019: 3016: 3011: 3007: 3003: 2998: 2994: 2973: 2972: 2971: 2970: 2968: 2966: 2962: 2954: 2950: 2949: 2948: 2947: 2944: 2941: 2939: 2935: 2931: 2923: 2919: 2916: 2914: 2910: 2907: 2905: 2901: 2899: 2895: 2893: 2889: 2888: 2883: 2879: 2875: 2868: 2863: 2861: 2856: 2854: 2849: 2848: 2845: 2839: 2835: 2831: 2827: 2823: 2820: 2816: 2812: 2811: 2797: 2789: 2783: 2779: 2772: 2764: 2760: 2756: 2752: 2744: 2736: 2732: 2728: 2724: 2717: 2709: 2705: 2701: 2697: 2693: 2689: 2685: 2681: 2677: 2673: 2669: 2668:Archaeopteryx 2662: 2654: 2650: 2646: 2642: 2638: 2634: 2630: 2626: 2622: 2618: 2610: 2602: 2596: 2592: 2587: 2586: 2577: 2570: 2564: 2557: 2556:0-7853-0443-6 2553: 2549: 2543: 2541: 2533: 2529: 2523: 2517:(4): 691-710. 2516: 2512: 2506: 2499: 2495: 2491: 2485: 2483: 2476: 2472: 2468: 2464: 2460: 2459:Kosmoceratops 2456: 2455:Pentaceratops 2450: 2444:(4): 983-997. 2443: 2439: 2438:Palaeontology 2433: 2431: 2429: 2421: 2417: 2411: 2404: 2398: 2391: 2385: 2375: 2368: 2364: 2358: 2351: 2347: 2343: 2340: 2334: 2332: 2324: 2321: 2315: 2308: 2304: 2298: 2291: 2285: 2278: 2274: 2268: 2261: 2255: 2248: 2245: 2241: 2235: 2228: 2224: 2218: 2211: 2207: 2201: 2194: 2188: 2181: 2177: 2171: 2164: 2161: 2157: 2153: 2149: 2143: 2137:(43): 733-771 2136: 2133: 2129: 2128:Tyrannosaurus 2125: 2124:Struthiomimus 2121: 2120:Ornitholestes 2115: 2108: 2105: 2099: 2093: 2090: 2084: 2077: 2074: 2068: 2061: 2057: 2051: 2043: 2039: 2035: 2033: 2028: 2022: 2016: 2012: 2008: 2004: 1998: 1996: 1991: 1982: 1979: 1978: 1972: 1970: 1966: 1962: 1957: 1955: 1951: 1947: 1943: 1939: 1936: 1929: 1928: 1923: 1918: 1904: 1903: 1895: 1894: 1886: 1885: 1877: 1876: 1868: 1867: 1859: 1858: 1855: 1854: 1853: 1846: 1845: 1842: 1841: 1838: 1837: 1836: 1829: 1828: 1817: 1816: 1813: 1812: 1809: 1808: 1807: 1800: 1799: 1788: 1787: 1784: 1783: 1775: 1774: 1771: 1770: 1769: 1762: 1761: 1758: 1757: 1754: 1753: 1752: 1745: 1744: 1738: 1737: 1726: 1725: 1722: 1721: 1718: 1717: 1716: 1709: 1708: 1697: 1696: 1693: 1692: 1689: 1688: 1687: 1680: 1679: 1673: 1670: 1669: 1665: 1663: 1659: 1654: 1652: 1648: 1644: 1640: 1636: 1632: 1629:to the clade 1628: 1624: 1615: 1606: 1604: 1600: 1596: 1592: 1588: 1583: 1581: 1577: 1573: 1569: 1565: 1561: 1556: 1552: 1548: 1544: 1540: 1536: 1532: 1528: 1520: 1511: 1509: 1505: 1501: 1497: 1493: 1489: 1485: 1481: 1477: 1473: 1469: 1460: 1456: 1454: 1453: 1452:Struthiomimus 1448: 1444: 1442: 1438: 1434: 1430: 1426: 1423:, species of 1422: 1421:ornithomimids 1415: 1411: 1406: 1397: 1395: 1391: 1387: 1383: 1379: 1375: 1371: 1367: 1363: 1359: 1355: 1351: 1347: 1342: 1340: 1336: 1332: 1328: 1324: 1320: 1316: 1312: 1311:Struthiomimus 1308: 1304: 1300: 1296: 1295: 1290: 1285: 1283: 1279: 1275: 1271: 1267: 1263: 1259: 1255: 1251: 1247: 1243: 1239: 1235: 1231: 1227: 1223: 1215: 1211: 1206: 1197: 1195: 1192:to the genus 1191: 1190: 1185: 1184: 1179: 1178: 1177:Struthiomimus 1173: 1172: 1167: 1163: 1158: 1156: 1152: 1149:differs from 1148: 1144: 1140: 1139: 1134: 1130: 1126: 1122: 1118: 1114: 1110: 1106: 1102: 1098: 1094: 1090: 1086: 1082: 1078: 1074: 1070: 1066: 1062: 1058: 1054: 1050: 1046: 1042: 1038: 1034: 1033: 1028: 1024: 1020: 1013: 1007: 1005: 1001: 997: 993: 989: 985: 981: 977: 973: 969: 968: 963: 959: 955: 951: 948: 946: 941: 940:Struthiomimus 937: 933: 929: 925: 921: 917: 913: 909: 908:Struthiomimus 905: 901: 897: 896:Struthiomimus 893: 889: 885: 881: 877: 873: 869: 865: 861: 857: 853: 849: 845: 841: 833: 828: 819: 817: 813: 808: 806: 802: 798: 797: 792: 791: 790:Chirostenotes 786: 782: 778: 774: 773: 768: 764: 760: 756: 752: 748: 744: 740: 736: 732: 728: 727:Loris Russell 724: 720: 716: 712: 708: 704: 700: 696: 695: 694:Struthiomimus 690: 686: 682: 678: 674: 670: 665: 663: 662:alvarezsaurid 659: 655: 654: 649: 645: 644: 639: 635: 631: 627: 623: 619: 615: 611: 607: 603: 602:specific name 599: 595: 591: 587: 583: 579: 575: 571: 567: 563: 559: 552: 551:type specimen 549: 545: 539: 534: 520: 518: 514: 513: 512:Struthiomimus 508: 507: 502: 501: 496: 492: 488: 484: 480: 476: 472: 468: 464: 461:was named in 460: 456: 455: 450: 449: 444: 440: 436: 432: 428: 425: 421: 420:Maastrichtian 417: 413: 410: 407: 403: 397: 343: 342: 330:(Parks, 1928) 326: 325: 318: 314: 309: 308: 301: 300: 298: 293: 286: 285: 277: 274: 270: 265: 260: 259: 252: 249: 248: 245: 239: 236: 235: 232: 226: 223: 220: 219: 216: 213: 210: 207: 206: 203: 200: 197: 194: 193: 190: 187: 184: 181: 180: 177: 174: 171: 170: 167: 164: 161: 160: 157: 154: 151: 150: 145: 140: 136: 133: 129: 124: 120: 115: 108: 103: 98: 93: 88: 83: 78: 73: 68: 63: 58: 53: 47: 44:76.5–66  40: 39:Maastrichtian 36: 32: 26: 22: 19: 7099:Ornithomimus 7069:Ornithomimus 7068: 7032: 6961: 6954: 6947: 6940: 6933: 6928:Ornithomimus 6927: 6926: 6919: 6912: 6905: 6898: 6891: 6884: 6866:Tyrannomimus 6864: 6856: 6848: 6841: 6836:Deinocheirus 6834: 6827: 6807: 6800: 6793: 6769: 6761: 6756:Nqwebasaurus 6754: 6749:Nedcolbertia 6747: 6740: 6733: 6727:Calamosaurus 6725: 6719:Aviatyrannis 6717: 6710: 6685: 6655: 6648: 6641: 6633: 6626: 6619: 6612: 6604: 6599:Aristosuchus 6597: 6591:Aniksosaurus 6589: 6571:Aniksosaurus 6569: 6539: 6532: 6524: 6470: 6435: 6428: 6421: 6414: 6340: 6333: 6326: 6306: 6299: 6291: 6286:Dynamoterror 6284: 6264: 6257: 6237: 6230: 6210: 6205:Asiatyrannus 6203: 6179: 6172: 6143:Dryptosaurus 6141: 6134: 6127: 6096: 6089: 6082: 6074: 6067: 6060: 6053: 6046: 6039: 6034:Jinbeisaurus 6032: 6025: 6018: 6010: 6005:Aviatyrannis 6003: 5996: 5962: 5957:Sinotyrannus 5955: 5948: 5941: 5934: 5913: 5906: 5884: 5877: 5836: 5829: 5822: 5814: 5807: 5799: 5791: 5786:Bicentenaria 5784: 5776: 5771:Asiamericana 5769: 5762: 5703: 5644: 5637: 5630: 5623: 5616: 5609: 5602: 5581: 5573: 5566: 5559: 5552: 5546:Deltadromeus 5544: 5536: 5529: 5478:Tyrannotitan 5476: 5469: 5462: 5455: 5435: 5411: 5406:Taurovenator 5404: 5397: 5390: 5385:Lajasvenator 5383: 5376: 5369: 5364:Concavenator 5362: 5354: 5347: 5322: 5314: 5307: 5299: 5291: 5271: 5264: 5256: 5249: 5242: 5235: 5210: 5202: 5194: 5187: 5180:Allosauridae 5148: 5141: 5136:Shidaisaurus 5134: 5127: 5120: 5100: 5092: 5067: 5059: 5052: 5045: 5014: 5006: 4998: 4991: 4964: 4956: 4944:Avetheropoda 4931:Avetheropoda 4902: 4861:Avetheropoda 4828: 4821: 4814:Spinosaurini 4801: 4794: 4787: 4780: 4772: 4744: 4737: 4730: 4709: 4701: 4694: 4689:Protathlitis 4687: 4680: 4655: 4648: 4641: 4633: 4598: 4591: 4584: 4579:Leshansaurus 4577: 4570: 4563: 4543: 4536: 4531:Megalosaurus 4529: 4524:Duriavenator 4522: 4502: 4477: 4461:Megalosauria 4442: 4435: 4430:Marshosaurus 4428: 4423:Condorraptor 4421: 4401: 4360: 4353: 4345: 4338: 4331: 4324: 4317: 4310: 4304:Cruxicheiros 4302: 4295: 4287: 4279: 4271: 4136: 4131:Quilmesaurus 4129: 4122: 4115: 4107: 4100: 4093: 4086: 4079: 4059: 4052: 4044: 4037: 4030: 4023: 4016: 4009: 4002: 3994: 3983:Brachyrostra 3969: 3949: 3941: 3934: 3927: 3920: 3912: 3905: 3885: 3880:Tralkasaurus 3878: 3871: 3864: 3857: 3850: 3843: 3836: 3829: 3821: 3814: 3782:Vespersaurus 3780: 3775:Velocisaurus 3773: 3766: 3759: 3752: 3732: 3725: 3718: 3698: 3691: 3684: 3676: 3670:Deltadromeus 3668: 3660: 3654:Compsosuchus 3652: 3645: 3637: 3629: 3604: 3596: 3590:Lametasaurus 3588: 3580: 3546: 3541:Ceratosaurus 3539: 3519: 3511: 3504: 3496: 3489: 3473:Ceratosauria 3458: 3451: 3376: 3369: 3327: 3319: 3312: 3304: 3296: 3289: 3282: 3275: 3255: 3250:Podokesaurus 3248: 3241: 3234: 3226: 3202: 3194: 3187: 3180: 3173: 3166: 3159: 3152: 3145: 3138: 3133:Gojirasaurus 3131: 3126:Dracovenator 3124: 3116: 3109: 3097:Neotheropoda 3082: 3074: 3066: 3060:Guaibasaurus 3058: 3051: 3043: 3035: 3029:Chindesaurus 3027: 2917: 2908: 2829: 2825: 2818: 2815:Ornithomimus 2814: 2796: 2777: 2771: 2754: 2750: 2743: 2726: 2722: 2716: 2675: 2671: 2667: 2661: 2620: 2616: 2609: 2584: 2576: 2568: 2563: 2547: 2531: 2522: 2514: 2510: 2505: 2497: 2493: 2489: 2466: 2462: 2458: 2454: 2449: 2441: 2437: 2419: 2415: 2410: 2402: 2397: 2389: 2384: 2374: 2366: 2362: 2357: 2349: 2322: 2319: 2314: 2306: 2302: 2297: 2289: 2284: 2276: 2272: 2267: 2259: 2254: 2246: 2243: 2240:Ornithomimus 2239: 2234: 2226: 2222: 2217: 2209: 2205: 2200: 2192: 2187: 2182:(4): 133-159 2179: 2175: 2170: 2162: 2159: 2156:Ceratosaurus 2155: 2151: 2147: 2142: 2134: 2131: 2127: 2123: 2119: 2114: 2106: 2103: 2098: 2088: 2083: 2075: 2072: 2067: 2059: 2055: 2050: 2042:the original 2030: 2021: 2006: 2002: 1965:Ornithomimus 1964: 1958: 1942:Ornithomimus 1941: 1940: 1935:Ornithomimus 1934: 1933:The diet of 1932: 1927:Dakotaraptor 1925: 1922:Ornithomimus 1921: 1912:Paleobiology 1851: 1850: 1849: 1833: 1832: 1804: 1803: 1766: 1765: 1749: 1748: 1713: 1712: 1684: 1683: 1657: 1655: 1650: 1646: 1642: 1638: 1627:Ornithomimus 1626: 1620: 1603:Ornithomimus 1602: 1595:Ornithomimus 1594: 1587:Ornithomimus 1586: 1584: 1576:Ornithomimus 1575: 1567: 1550: 1535:Ornithomimus 1534: 1527:Ornithomimus 1526: 1525: 1507: 1499: 1492:Ornithomimus 1491: 1488:type species 1483: 1475: 1468:Ornithomimus 1467: 1465: 1450: 1447:Ornithomimus 1446: 1445: 1425:Ornithomimus 1424: 1418: 1409: 1408:Specimen of 1393: 1389: 1382:Ornithomimus 1381: 1377: 1361: 1349: 1345: 1343: 1338: 1335:Saskatchewan 1326: 1323:Ornithomimus 1322: 1314: 1310: 1306: 1292: 1288: 1286: 1281: 1277: 1273: 1261: 1257: 1253: 1249: 1245: 1242:Ornithomimus 1241: 1237: 1222:Ornithomimus 1221: 1219: 1209: 1194:Ornithomimus 1193: 1187: 1181: 1175: 1169: 1159: 1155:Ornithomimus 1154: 1150: 1146: 1138:nomen dubium 1136: 1132: 1120: 1116: 1112: 1108: 1096: 1085:Richard Owen 1080: 1072: 1065:Ornithomimus 1064: 1060: 1053:Donald Baird 1045:Ornithomimus 1044: 1037:Joseph Leidy 1030: 1016: 1012:Ornithomimus 1011: 1003: 999: 995: 991: 987: 983: 980:Ornithomimus 979: 975: 965: 961: 957: 953: 949: 943: 939: 936:Ornithomimus 935: 931: 927: 923: 919: 915: 912:Ornithomimus 911: 907: 904:morphometric 902:published a 895: 892:Ornithomimus 891: 887: 883: 879: 875: 868:Dale Russell 864:abelisauroid 859: 847: 840:Ornithomimus 839: 837: 832:Ornithomimus 831: 815: 809: 800: 794: 788: 784: 772:nomen dubium 770: 766: 758: 750: 746: 738: 730: 714: 710: 692: 668: 666: 651: 641: 630:Ornithomimus 629: 613: 609: 597: 593: 588:on June 30, 565: 562:type species 558:Ornithomimus 557: 555: 547: 537: 510: 504: 499: 498: 495:Ornithomimus 494: 486: 478: 458: 453: 452: 447: 446: 443:type species 431:Ornithomimus 430: 406:ornithomimid 341:Ornithomimus 340: 339: 338: 323: 322: 306: 305: 283: 282: 273:Type species 258:Ornithomimus 257: 256: 221: 208: 195: 182: 127: 25:Ornithomimus 24: 18: 7093:Wikispecies 6993:Maniraptora 6982:Maniraptora 6963:Tototlmimus 6893:Anserimimus 6843:Garudimimus 6829:Beishanlong 6771:Valdoraptor 6712:Arkansaurus 6657:Xunmenglong 6534:Juravenator 6328:Tarbosaurus 6212:Nanuqsaurus 6181:Gorgosaurus 6098:Megaraptora 6084:Timurlengia 5816:Sciurumimus 5764:Aratasaurus 5632:Murusraptor 5554:Fukuiraptor 5517:Megaraptora 5399:Shaochilong 5371:Eocarcharia 5324:Megaraptora 5244:Lusovenator 5122:Alpkarakush 4979:Carnosauria 4830:Spinosaurus 4803:Siamosaurus 4703:Suchosaurus 4650:Iberospinus 4586:Magnosaurus 4565:Afrovenator 4538:Torvosaurus 4289:Chilesaurus 4102:Carnotaurus 4095:Caletodraco 4081:Abelisaurus 3907:Arcovenator 3754:Laevisuchus 3745:Noasaurinae 3647:Berthasaura 3618:Noasauridae 3548:Genyodectes 3513:Lukousaurus 3506:Jubbulpuria 3306:Panguraptor 3284:Coelophysis 3277:Camposaurus 3236:Panguraptor 3228:Dracoraptor 3204:Zupaysaurus 3189:Tachiraptor 3168:Sarcosaurus 3068:Nhandumirim 2729:: 108–117. 2262:. 109: 1-94 2058:, series 3 1580:cassowaries 1541:. In 1995, 1437:kinesthetic 1419:Like other 1400:Description 1287:Apart from 1234:Phil Currie 1147:Coelosaurus 1123:. However, 1121:O. antiquus 1117:O. antiquus 1097:O. antiquus 1081:Coelosaurus 1073:Coelosaurus 1029:were named 970:, meaning " 289:Marsh, 1890 7169:Categories 6921:Gallimimus 6850:Harpymimus 6795:Harpymimus 6416:Iliosuchus 6386:see below↓ 6223:Alioramini 6041:Juratyrant 6027:Eotyrannus 6012:Bagaraatan 5964:Yutyrannus 5898:Coeluridae 5824:Vayuraptor 5670:see below↓ 5646:Tratayenia 5639:Orkoraptor 5625:Megaraptor 5531:Aoniraptor 5464:Mapusaurus 5392:Sauroniops 5356:Altispinax 5309:Neovenator 5251:Siamraptor 5237:Datanglong 5204:Epanterias 5196:Antrodemus 5189:Allosaurus 5170:Allosauria 4993:Altispinax 4958:Gasosaurus 4870:see below↓ 4746:Suchomimus 4347:Sinosaurus 4182:see below↓ 4138:Viavenator 4088:Aucasaurus 4025:Ilokelesia 3996:Dahalokely 3951:Rajasaurus 3929:Indosaurus 3922:Genusaurus 3914:Dahalokely 3838:Indosuchus 3734:Limusaurus 3693:Ligabueino 3686:Kiyacursor 3678:Genusaurus 3662:Dahalokely 3582:Betasuchus 3453:Dornraptor 3353:see below↓ 3329:Segisaurus 3182:Sinosaurus 3045:Eodromaeus 2974:see below↓ 2922:Dinosauria 2904:Sauropsida 2757:(2): 213. 2369:. 249-254. 2320:Brimleyana 2309:: 375-402. 2249:(5): 79-83 2152:Allosaurus 2148:Antrodemus 2109:(2): 25-81 1987:References 1504:metacarpal 1341:holotype. 1244:, sinking 1208:T scan of 1189:Gallimimus 1151:Gallimimus 1027:New Jersey 976:Dromiceius 866:claw) and 844:Oskar Kuhn 796:Elmisaurus 658:metatarsus 634:ornithopod 570:O.C. Marsh 497:, such as 439:omnivorous 324:O. samueli 202:Saurischia 189:Dinosauria 130:skeleton, 6997:includes 6942:Rativates 6935:Qiupalong 6635:Scipionyx 6628:Mirischia 6301:Lythronax 6293:Labocania 6232:Alioramus 5886:Labocania 5604:Aerosteon 5150:Sinraptor 5054:Erectopus 4789:Irritator 4374:Orionides 4259:Tetanurae 4246:Tetanurae 4173:Tetanurae 4109:Elemgasem 4032:Llukalkan 4011:Elemgasem 3768:Noasaurus 3631:Afromimus 3439:Averostra 3426:Averostra 3344:Averostra 3196:Velocipes 3015:Theropoda 3002:Theropoda 2965:Theropoda 2890:Kingdom: 2874:Theropoda 2422:(3): 86A. 2078:: 449-453 1954:nocturnal 1651:O. sedens 1635:cladistic 1617:Claw bone 1560:sandstone 1339:O. sedens 1294:O. sedens 1141:. An SVP 1107:regarded 1021:from the 1002:species: 988:O. ingens 416:Campanian 414:from the 412:dinosaurs 313:Sternberg 215:Theropoda 162:Kingdom: 156:Eukaryota 35:Campanian 7078:Wikidata 6526:Coelurus 5943:Kileskus 5936:Guanlong 5908:Coelurus 5801:Gualicho 5301:Gualicho 4682:Baryonyx 4018:Guemesia 3845:Kryptops 3606:Ozraptor 3243:Pendraig 2898:Chordata 2896:Phylum: 2892:Animalia 2819:O. velox 2801:331-336. 2700:24990749 2645:23112330 2342:Archived 1975:See also 1647:O. velox 1549:, three 1539:feathers 1508:O. velox 1496:holotype 1484:O. velox 1466:The two 1390:O. velox 1378:O. velox 1362:O. velox 1350:O. velox 1346:O. velox 1307:O. velox 1254:O. velox 1133:antiquus 1109:O. velox 1093:Maryland 924:O. velox 874:renamed 846:renamed 757:renamed 729:renamed 586:Colorado 574:syntypes 538:O. velox 475:Colorado 459:O. velox 435:feathers 422:ages of 409:theropod 237:Family: 176:Chordata 172:Phylum: 166:Animalia 152:Domain: 126:Mounted 7139:4129013 7126:4822900 7113:4433735 7084:Q131067 6076:Timimus 5838:Zuolong 5568:Rapator 5471:Meraxes 4796:Oxalaia 4117:Koleken 3140:Lepidus 2902:Class: 2708:4464659 2680:Bibcode 2653:2057698 2625:Bibcode 2617:Science 2469:: 292. 2229:: 23-78 2165:: l-154 2062:: 81-86 1820:unnamed 1791:unnamed 1729:unnamed 1700:unnamed 1599:ostrich 1433:ratites 1429:bipedal 1358:Wyoming 1331:Montana 1303:Wyoming 1077:dubious 856:Belgium 854:) from 850:(Dollo 765:) into 761:(Leidy 745:) into 741:(Parks 733:(Parks 685:Alberta 638:Wyoming 632:was an 622:Montana 580:in the 483:Alberta 250:Genus: 6735:Hexing 6423:Kakuru 6020:Dilong 4061:Thanos 4039:Niebla 3859:Rugops 3852:Kurupi 2784:  2706:  2698:  2672:Nature 2651:  2643:  2597:  2554:  2325:: 1-28 2279:: 1-22 2212:: 1-33 2154:) and 2032:Lexico 1658:et al. 1649:, and 1545:, and 1486:, the 1232:, and 1186:, and 1019:tibiae 737:) and 717:(Lull 709:named 315:, 1933 266:, 1890 7152:38544 6999:birds 6048:Moros 5575:Siats 5316:Siats 5258:Siats 2918:Clade 2909:Clade 2704:S2CID 2649:S2CID 1959:In a 1950:femur 1946:tibia 1480:femur 1317:. In 1264:in a 1240:from 858:into 775:. In 701:. In 697:, by 606:Latin 598:mimos 594:ornis 402:genus 264:Marsh 222:Clade 209:Clade 196:Clade 183:Clade 7121:GBIF 6991:see 5618:Maip 3076:Tawa 2951:see 2828:and 2782:ISBN 2696:PMID 2641:PMID 2595:ISBN 2552:ISBN 2457:and 1961:2001 1662:2011 1623:1890 1591:2015 1572:2014 1564:2012 1547:2009 1543:2008 1531:1995 1386:2015 1374:2010 1370:Utah 1319:1985 1313:and 1266:2006 1260:and 1162:1988 1153:and 1143:2012 1129:2004 1111:and 1101:1997 1089:1854 1055:and 1049:1979 1041:1865 1017:Two 986:and 960:and 952:and 918:and 910:and 900:1972 894:and 886:and 872:1967 852:1903 777:1933 763:1868 749:and 743:1928 735:1926 723:1930 719:1911 713:for 703:1920 689:1916 681:1901 673:1902 648:1892 590:1889 463:1890 418:and 52:PreꞒ 7108:EoL 2834:doi 2759:doi 2731:doi 2688:doi 2676:511 2633:doi 2621:338 2591:117 2471:doi 2379:70. 2163:110 2130:", 2011:doi 1920:An 1621:In 1498:of 1490:of 1368:of 1356:of 1301:of 1160:In 1095:to 1087:in 1071:of 1059:as 1051:by 1047:in 1039:in 1025:of 972:Emu 938:or 870:in 793:or 683:in 675:by 646:in 620:in 584:of 509:or 473:of 465:by 404:of 354:ɔːr 41:), 37:to 7171:: 7149:: 7136:: 7123:: 7110:: 7095:: 7080:: 2920:: 2911:: 2755:32 2753:. 2727:58 2725:. 2702:. 2694:. 2686:. 2674:. 2647:. 2639:. 2631:. 2619:. 2593:. 2539:^ 2530:" 2515:73 2513:, 2498:59 2496:, 2481:^ 2467:51 2465:, 2442:51 2440:, 2427:^ 2420:26 2418:, 2348:" 2330:^ 2305:, 2277:35 2275:, 2247:47 2227:67 2225:, 2210:34 2208:, 2180:69 2178:, 2158:, 2135:35 2126:, 2122:, 2076:43 2060:39 2036:. 2029:. 1994:^ 1956:. 1664:: 1660:, 1645:, 1228:, 1180:, 1174:, 1164:, 1103:, 1067:a 1006:. 807:. 779:, 725:, 705:, 691:: 664:. 564:, 519:. 457:. 445:, 429:. 396:-/ 393:oʊ 387:,- 375:aɪ 327:? 224:: 211:: 198:: 185:: 102:Pg 46:Ma 6861:? 6853:? 6766:? 6730:? 6722:? 6690:? 6638:? 6609:? 6594:? 6529:? 6296:? 6101:? 6079:? 6015:? 5918:? 5900:? 5889:? 5819:? 5804:? 5796:? 5781:? 5585:? 5577:? 5549:? 5541:? 5519:? 5359:? 5327:? 5319:? 5304:? 5296:? 5261:? 5215:? 5207:? 5199:? 5097:? 5072:? 5064:? 5019:? 5011:? 5003:? 4969:? 4961:? 4777:? 4714:? 4706:? 4660:? 4638:? 4603:? 4482:? 4447:? 4350:? 4307:? 4292:? 4284:? 4276:? 4112:? 4049:? 3999:? 3974:? 3946:? 3917:? 3826:? 3681:? 3673:? 3665:? 3657:? 3642:? 3634:? 3609:? 3601:? 3593:? 3585:? 3516:? 3501:? 3463:? 3324:? 3309:? 3301:? 3231:? 3199:? 3121:? 3087:? 3079:? 3071:? 3063:? 3048:? 3040:? 3032:? 2866:e 2859:t 2852:v 2836:: 2790:. 2765:. 2761:: 2737:. 2733:: 2710:. 2690:: 2682:: 2655:. 2635:: 2627:: 2603:. 2558:. 2473:: 2323:2 2307:9 2150:( 2107:3 2013:: 1127:( 947:. 390:θ 384:s 381:ə 378:m 372:m 369:ˈ 366:ə 363:θ 360:ɪ 357:n 351:ˌ 348:/ 344:( 320:† 303:† 280:† 254:† 241:† 228:† 107:N 97:K 92:J 87:T 82:P 77:C 72:D 67:S 62:O 57:Ꞓ 33:(

Index

Late Cretaceous
Campanian
Maastrichtian
Ma
PreꞒ

O
S
D
C
P
T
J
K
Pg
N

Royal Ontario Museum
Scientific classification
Edit this classification
Eukaryota
Animalia
Chordata
Dinosauria
Saurischia
Theropoda
Ornithomimosauria
Ornithomimidae
Ornithomimus
Marsh

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