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Coelurus agilis

Reptilia - Avetheropoda

Taxonomy
Coelurus agilis was named by Marsh (1884). Its type specimen is YPM 2010. Its type locality is Quarry 13, Como Bluff (YPM), which is in a Kimmeridgian/Tithonian crevasse splay sandstone/claystone in the Morrison Formation of Wyoming.

It was recombined as Elaphrosaurus agilis by Russell (1972); it was synonymized subjectively with Coelurus fragilis by Ostrom (1980), Paul (1988), Rauhut (2003), Carpenter et al. (2005) and Carpenter et al. (2005).

Synonymy list
YearName and author
1884Coelurus agilis Marsh p. 335 fig. 10
1884Coelurus agilis Vetter p. 362
1902Coelurus agilis Hay p. 493
1920Coelurus agilis Gilmore p. 128
1970Coelurus agilis Steel p. 15
1970Coelurus agilis Swinton p. 127
1972Elaphrosaurus agilis Russell p. 378
1981Coelurus agilis Molnar et al. p. 144
1997Coelurus agilis Carpenter p. 91
2006Coelurus agilis Mateus p. 231

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda()
Reptiliomorpha
Anthracosauria
Batrachosauria()
Cotylosauria()
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
RankNameAuthor
Eosuchia()
Neodiapsida
SauriaGauthier 1984
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Saurischia()
Theropoda()
Neotheropoda
AverostraPaul 2002
Tetanurae
orderAvetheropoda
suborderCoelurosauria
genusCoelurus
speciesagilisMarsh 1884

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available