Dakotaraptor

Dakotaraptor
Temporal range: Late Cretaceous (Maastrichtian), 66 Ma
Skeletal diagram showing elements originally attributed to Dakotaraptor in white
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Clade: Saurischia
Clade: Theropoda
Clade: Neocoelurosauria
Clade: Maniraptoriformes
Genus: Dakotaraptor
DePalma et al. 2015[1]
Type species
Dakotaraptor steini
DePalma et al. 2015[1]

Dakotaraptor (meaning “thief from Dakota”) is a chimaeric[a][2] genus of maniraptoriform theropod dinosaur that lived in western North America during the Late Cretaceous period.[3] The remains have been found in the Maastrichtian-aged Hell Creek Formation, dated to the very end of the Mesozoic era, making Dakotaraptor potentially one of the last surviving dromaeosaurids, though other researchers have disputed its classification. The remains of D. steini were discovered in a multi-species bonebed.[1] Elements of the holotype and referred specimens were later found to belong to trionychid turtles,[4] and it is unclear whether further analysis of potential non-dromaeosaurid affinities of the holotype and referred material can be properly conducted, because currently the type specimen is housed in private collection.[3] Phylogenetic analyses of D. steini place it in a variety of positions within Dromaeosauridae.[1][5]

  1. ^ a b c d Cite error: The named reference DePalma et al. was invoked but never defined (see the help page).
  2. ^ Jasinski, Steven E.; Sullivan, Robert M.; Dodson, Peter (2020-03-26). "New Dromaeosaurid Dinosaur (Theropoda, Dromaeosauridae) from New Mexico and Biodiversity of Dromaeosaurids at the end of the Cretaceous". Scientific Reports. 10 (1): 5105. Bibcode:2020NatSR..10.5105J. doi:10.1038/s41598-020-61480-7. ISSN 2045-2322. PMC 7099077. PMID 32218481.
  3. ^ a b Cau, A. (2024). "A Unified Framework for Predatory Dinosaur Macroevolution". Bollettino della Società Paleontologica Italiana. 63 (1). doi:10.4435/BSPI.2024.08.
  4. ^ Cite error: The named reference :0 was invoked but never defined (see the help page).
  5. ^ Hartman, Scott; Mortimer, Mickey; Wahl, William R.; Lomax, Dean R.; Lippincott, Jessica; Lovelace, David M. (2019-07-10). "A new paravian dinosaur from the Late Jurassic of North America supports a late acquisition of avian flight". PeerJ. 7: e7247. doi:10.7717/peerj.7247. ISSN 2167-8359. PMC 6626525. PMID 31333906.


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