• placing Coelurus in Coelurosauria by Cau et al. in 2015. The type specimen of Coelurus agilis, YPM 2010 (now considered a synonym of Coelurus fragilis) was...
    34 KB (3,662 words) - 20:44, 17 December 2024
  • Thumbnail for Como Bluff
    Goniopholis sp. Dinosauria Saurischia Theropoda Coelurus agilis (h) (part of Coelurus fragilis holotype) Coelurus fragilis (h) Saurischia Sauropoda ?Brachiosaurus...
    15 KB (1,270 words) - 06:45, 23 December 2023
  • native to the eastern Pacific Ocean Coelurus fragilis, a dinosaur species from the Late Jurassic period Cystopteris fragilis, the brittle bladderfern or common...
    663 bytes (104 words) - 19:35, 14 October 2011
  • of theropods most closely related to and including birds, included Coelurus fragilis, Ornitholestes hermanni, Tanycolagreus topwilsoni, the possible troodontid...
    73 KB (3,632 words) - 00:31, 23 December 2024
  • Thumbnail for Dinosaur classification
    (Tyrannosaurus rex + P. domesticus) Coelurus fragilis Tyrannosauroidea (T. rex > Ornithomimus velox, Deinonychus antirrhopus, A. fragilis) Dryptosauridae Tyrannosauridae...
    22 KB (1,583 words) - 22:44, 20 November 2024
  • Thumbnail for Coelurosauria
    Bavaria at 155-150 Ma. Ornitholestes, the troodontid Hesperornithoides, Coelurus fragilis and Tanycolagreus topwilsoni are all known from the Morrison Formation...
    24 KB (2,413 words) - 23:20, 20 December 2024
  • Thumbnail for Elaphrosaurus
    Coelurus fragilis. John Ostrom (1980) confirmed Charles Whitney Gilmore's earlier position that Coelurus agilis was synonymous with Coelurus fragilis...
    20 KB (2,256 words) - 03:41, 16 April 2024
  • Thumbnail for Allosaurus
    belong to the large theropod Allosaurus fragilis (it is estimated that the remains of at least 46 A. fragilis have been found there, out of at a minimum...
    133 KB (15,152 words) - 10:14, 23 December 2024
  • Thumbnail for Tanycolagreus
    Miles, C.A., Carpenter K. and Cloward, K.C., 1998, "A new skeleton of Coelurus fragilis from the Morrison Formation of Wyoming", Journal of Vertebrate Paleontology...
    9 KB (1,034 words) - 12:36, 18 October 2024
  • species more closely related to Coelurus fragilis than to Proceratosaurus bradleyi, Tyrannosaurus rex, Allosaurus fragilis, Compsognathus longipes, Ornithomimus...
    8 KB (762 words) - 22:28, 20 November 2024
  • Thumbnail for Calamosaurus
    Molnar (2005) noted the similarities of NHMUK R.186 to the holotype of Coelurus fragilis, and Allain et al. (2014) agreed with the placement of NHMUK R.186...
    9 KB (1,071 words) - 18:28, 16 December 2024
  • International Commission on Zoological Nomenclature (1996-06-28). "Opinion 1842. Coelurus bauri Cope, 1887 (currently Coelophysis bauri; Reptilia, Saurischia): lectotype...
    109 KB (5,576 words) - 15:34, 23 June 2024
  • Molnar (2005) noted the similarities of NHMUK R.186 to the holotype of Coelurus fragilis, and Allain et al. (2014) agreed with the placement of NHMUK R.186...
    8 KB (837 words) - 18:28, 16 December 2024
  • Thumbnail for Garden Park, Colorado
    the mid-1950s. Dinosaurs from Garden Park on display include Allosaurus fragilis, Diplodocus longus, Ceratosaurus nasicornis, and Stegosaurus stenops at...
    12 KB (701 words) - 21:22, 26 December 2023
  • Thumbnail for Allosauridae
    defining the family's membership. A typical 8m specimen of Allosaurus fragilis had a skull of about 0.85m. The premaxilla has five teeth and the maxilla...
    9 KB (846 words) - 16:59, 22 December 2024
  • Thumbnail for Paleontology in Wyoming
    discovered here included Camarasaurus lentus, Camptosaurus dispar, and Coelurus fragilis. During the next year Marsh's men focused on quarries thirteen and...
    28 KB (3,333 words) - 21:41, 1 April 2023
  • species †Coelosuchus – type locality for genus †Coelurus – type locality for genus †Coelurus fragilis – type locality for species †Collignoniceras †Collignoniceras...
    98 KB (3,870 words) - 20:37, 24 November 2024
  • – type locality for species †Coelophysis – tentative report †CoelurusCoelurus fragilis †Compsemys †Compsemys victa †Coniasaurus †Coniasaurus crassidens...
    47 KB (2,590 words) - 07:55, 18 November 2024
  • species †Coelostylina virginensis – type locality for species †CoelurusCoelurus fragilis †Compsemys †Confusionella †Confusionella loczyi †Coniophis †Coniopteris...
    76 KB (4,157 words) - 07:55, 18 November 2024
  • Thumbnail for History of paleontology in the United States
    found here included Camarasaurus lentus, Camptosaurus dispar, and Coelurus fragilis. By June 1889, fieldwork at Como Bluff had concluded after twelve...
    62 KB (6,897 words) - 09:58, 15 November 2024
  • Thumbnail for Megalosauroidea
    taxa sharing a more recent common ancestor with it than with Allosaurus fragilis or Passer domesticus. Members of the group include Spinosaurus, Megalosaurus...
    14 KB (798 words) - 12:49, 18 October 2024
  • †Coelosuchus reedii – type locality for species †Coelurus – type locality for genus †Coelurus fragilis – type locality for species †Collignoniceras †Collignoniceras...
    103 KB (5,299 words) - 07:55, 18 November 2024
  • †Cladophlebis parva †Claraia †Coelophysis – tentative report †CoelurusCoelurus fragilis †Compsemys †Coniophis Corbula †Cretorectolobus †Ctenacodon †Cteniogenys...
    57 KB (2,206 words) - 07:58, 18 November 2024
  • Coelurus Valid Othniel Charles Marsh Late Jurassic (Kimmeridgian-Tithonian) Morrison Formation  US A basal coelurosaur. The type species is Coelurus fragilis...
    12 KB (388 words) - 02:07, 27 June 2024
  • species †Cirroceras †Clidastes †Coelophysis – tentative report †CoelurusCoelurus fragilis †Compsemys †Coniasaurus Corbula †Crenella †Cretolamna †Cretolamna...
    81 KB (3,044 words) - 20:37, 24 November 2024
  • Thumbnail for Sinocoelurus
    reference to location and to relate the new genus to the North American Coelurus) is a genus of theropod dinosaur from the Oxfordian-?Tithonian-age Upper...
    3 KB (344 words) - 14:04, 21 April 2024
  • Thumbnail for Metriacanthosauridae
    Sinraptor dongi and all species closer to Sinraptor than to either Allosaurus fragilis, Carcharodontosaurus saharicus, or the house sparrow (Passer domesticus)...
    13 KB (1,101 words) - 22:27, 20 November 2024
  • Thumbnail for Antrodemus
    presents the highest concentration of fossilised individuals of Allosaurus fragilis is the Cleveland-Lloyd Dinosaur Quarry, now part of the Jurassic National...
    7 KB (632 words) - 22:44, 1 December 2024
  • Thumbnail for Othniel Charles Marsh
    Camptosaurus (1885) Ceratops (1888) Ceratosaurus (1884) Claosaurus (1890) Coelurus (1879) Coniornis (1893) Creosaurus (1878) Diplodocus (1878) Diracodon (1881)...
    25 KB (2,899 words) - 22:49, 14 December 2024
  • Thumbnail for Siats
    Allosaurus fragilis Saurophaganax maximus...
    16 KB (1,251 words) - 18:47, 18 December 2024