†Epichirostenotes Sullivan, Jasinski & Van Tomme, 2011
Species:
†E. curriei
Binomial name
†Epichirostenotes curriei
Sullivan, Jasinski & Van Tomme, 2011
Epichirostenotes (meaning "above Chirostenotes", because it lived after the latter genus) is a genus of oviraptorosaurian dinosaur from the late Cretaceous. Epichirostenotes is known from an incomplete skeleton found in 1923 at the Horseshoe Canyon Formation, in strata dated to about 72 million years ago.[1] It was first named by Robert M. Sullivan, Steven E. Jasinski and Mark P.A. van Tomme in 2011 and the type species is Epichirostenotes curriei. Its holotype, ROM 43250, had been assigned to Chirostenotes pergracilis by Hans-Dieter Sues in 1997.[1]
^ abRobert M. Sullivan, Steven E. Jasinski and Mark P.A. Van Tomme (2011). "A new caenagnathid Ojoraptorsaurus boerei, n. gen., n. sp. (Dinosauria, Oviraptorosauria), from the Upper Ojo Alamo Formation (Naashoibito Member), San Juan Basin, New Mexico" (PDF). Fossil Record 3. New Mexico Museum of Natural History and Science Bulletin. 53: 418–428. Archived from the original (PDF) on 2018-10-04. Retrieved 2011-08-10.
Epichirostenotes (meaning "above Chirostenotes", because it lived after the latter genus) is a genus of oviraptorosaurian dinosaur from the late Cretaceous...
new species. The Horseshore Canyon formation specimen was renamed Epichirostenotes in 2011, while the Hell Creek Formation specimens have been referred...
well-described pubic remains of other oviraptorosaurians, namely Microvenator, Epichirostenotes, Nomingia, and CM 78001 (now known as Anzu). It shares with the latter...
and Edmontonia longiceps, the maniraptorans Atrociraptor marshalli, Epichirostenotes curriei, the troodontid Albertavenator curriei, the alvarezsaurid theropod...
Maastrichtian) Canada ( Alberta) May have been the largest known ceratopsid Epichirostenotes 2011 Horseshoe Canyon Formation (Late Cretaceous, Maastrichtian) Canada...
subsequently found to be a proterosuchid archosauriform, Ankistrodon Epichirostenotes Epidendrosaurus – synonym of Scansoriopteryx Epidexipteryx Equijubus...
troodontid, originally believed to be a pelecaniform bird. †Epichirostenotes †Epichirostenotes curriei 72 Ma Horseshoe Canyon Formation, Alberta, Canada...
with Chirostenotes, noting that the maxillary remains included in the Epichirostenotes holotype didn't overlap with CMN 8776. A cladistic analysis of Coelurosauria...
relatively derived position as the sister genus of the Laramidian Epichirostenotes. The controversial Asian genera Nomingia and Anomalipes were also recovered...
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