Classification
Dinosauria
Unranked clade
›
Theropoda
Unranked clade
›
Ornithomimosauria
Unranked clade
›
Ornithomimidae
Family
›
Ornithomimus
Genus
Measurements
Length
2,45 m ⓘ
Ornithomimus velox
4 m ⓘ
Mass
22 kg ⓘ
Ornithomimus velox
Fossil sites 35 geolocated sites
Distribution
Top countries
Geological formations
Temporal distribution
Maastrichtian
(72.2–66 Ma)
23
Campanian
(83.6–72.2 Ma)
12
Species (8)
Synonyms (1)
Ornithomimus sedens
nomen dubium, species not entered Ornithomimus
Images 4
Bibliography
Original description
O. C. Marsh. 1890. Description of new dinosaurian reptiles. The American Journal of Science, series 3 39:81-86
DOI ↗
Bibliography (26)
R. E. Nottrodt. 2022. First articulated ornithomimid specimens from the upper Maastrichtian Scollard Formation of Alberta, Canada. Journal of Vertebrate Paleontology 41(5):e2019754:1-15
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W. W. Stein. 2021. The paleontology, geology and taphonomy of the Tooth Draw Deposit; Hell Creek Formation (Maastrictian), Butte County, South Dakota. The Journal of Paleontological Sciences JPS.C.21:0001:1-108
L. P. A. Claessens and M. A. Loewen. 2016. A redescription of Ornithomimus velox Marsh, 1890 (Dinosauria, Theropoda). Journal of Vertebrate Paleontology 36(1):e1034593:1-15
DOI ↗
A. J. van der Reest, A. P. Wolfe, and P. J. Currie. 2016. A densely feathered ornithomimid (Dinosauria: Theropoda) from the Upper Cretaceous Dinosaur Park Formation, Alberta, Canada. Cretaceous Research 58:108-117
DOI ↗
N. R. Longrich, K. Barnes, and S. Clark, L. Millar. 2013. Caenagnathidae from the upper Campanian Aguja Formation of west Texas, and a revision of the Caenagnathinae. Bulletin of the Peabody Museum of Natural History 54(1):23-49
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C. D. Crane. 2011. Vertebrate Paleontology and Taphonomy of the Late Cretaceous (Campanian) Bladen Formation, Bladen County, North Carolina.
R. A. Stockey, G. W. Rothwell, and K. R. Johnson. 2007. Cobbania corrugata gen. et comb. nov. (Araceae): a floating aquatic monocot from the Upper Cretaceous of western North America. American Journal of Botany 94(4):609-624
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K. Carpenter and D. B. Young. 2002. Late Cretaceous dinosaurs from the Denver Basin, Colorado. Rocky Mountain Geology 37(2):237-254
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J. A. Lillegraven and J. J. Eberle. 1999. Vertebrate faunal changes through Lancian and Puercan time in southern Wyoming. Journal of Paleontology 73(4):691-710
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K. L. Derstler. 1994. Dinosaurs of the Lance Formation in eastern Wyoming. Wyoming Geological Association Forty-Fourth Annual Field Conference. Wyoming Geological Association Guidebook 44:127-146
S. G. Lucas, N. J. Mateer, and A. P. Hunt, F. M. O.'Neill. 1987. Dinosaurs, the age of the Fruitland and Kirtland Formations, and the Cretaceous-Tertiary boundary in the San Juan Basin, New Mexico. J. E. Fassett and J. K. Rigby, Jr. (eds.), The Cretaceous-Tertiary Boundary in the San Juan and Raton Basins, New Mexico and Colorado, Geological Society of America Special Paper 209:35-50
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J. S. McIntosh. 1981. Annotated catalogue of the dinosaurs (Reptilia, Archosauria) in the collections of the Carnegie Museum of Natural History. Bulletin of Carnegie Museum of Natural History 18:1-67
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D. Baird and J. R. Horner. 1979. Cretaceous dinosaurs of North Carolina. Brimleyana 2:1-28
D. A. Russell. 1972. Ostrich dinosaurs from the late Cretaceous of western Canada. Canadian Journal of Earth Sciences 9:375-402
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L. S. Russell. 1967. Palaeontology of the Swan Hills area, north-central Alberta. Life Science Contribution, Royal Ontario Museum 71:1-31
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H. W. Miller. 1966. Cretaceous vertebrate fauna from Phoebus Landing, North Carolina. The Journal of the Elisha Mitchell Scientific Society 82(2):93
R. Estes. 1964. Fossil vertebrates from the Late Cretaceous Lance Formation, eastern Wyoming. University of California Publications in Geological Sciences 49:1-187
W. A. Parks. 1933. New species of dinosaurs and turtles from the Upper Cretaceous formations of Alberta. University of Toronto Studies, Geological Series 34:1-33
C. M. Sternberg. 1933. A new Ornithomimus with complete abdominal cuirass. The Canadian Field-Naturalist 47(5):79-83
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W. A. Parks. 1928. Struthiomimus samueli, a new species of Ornithomimidae from the Belly River Formation of Alberta. University of Toronto Studies, Geology Series 26:1-24
C. M. Sternberg. 1924. Report on a collection of vertebrates from Wood Mountain, southern Saskatchewan, collected by C. M. Sternberg, 1921. Canada Department of Mines Geological Survey Bulletin (Geological Series) 38(43):27-28
C. W. Gilmore. 1920. Osteology of the carnivorous Dinosauria in the United States National Museum, with special reference to the genera Antrodemus (Allosaurus) and Ceratosaurus. Bulletin of the United States National Museum 110:1-154
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D. E. Winchester, C. J. Hares, and E. R. Lloyd, E. M. Parks. 1916. The lignite field of northwestern South Dakota. United States Geological Survey Bulletin 627:1-169
T. W. Stanton. 1909. The age and stratigraphic relationships of the "Ceratops beds" of Wyoming and Montana. Proceedings of the Washington Academy of Sciences 11(3):239-293
O. C. Marsh. 1892. Notice of new reptiles from the Laramie Formation. American Journal of Science 43:449-453
DOI ↗
O. C. Marsh. 1890. Description of new dinosaurian reptiles. The American Journal of Science, series 3 39:81-86
DOI ↗