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Wakinyantanka

Reptilia

Taxonomy
Wakinyantanka was named by Lockley et al. (2014). It is considered to be a form taxon. Its type is Wakinyantanka styxi.

It was assigned to Theropoda by Lockley et al. (2014).

Species
W. styxi (type species)

Synonymy list
YearName and author
2014Wakinyantanka Lockley et al. p. 463

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
RankNameAuthor
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Theropoda()
genusWakinyantanka

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.

G. †Wakinyantanka Lockley et al. 2014
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Wakinyantanka styxi Lockley et al. 2014
Diagnosis
ReferenceDiagnosis
M. G. Lockley et al. 2014Large, slender-toed, functionally tridactyl theropod footprints about as wide as long. Digits are parallel-sided with abrupt distally tapering claw impressions lacking well-defined digital pads. Hypex between digits II and III is much deeper (more posterior) than between digits III and IV. Digit divarication is wide, averaging 90 degrees. Small, posteromedial hallux is present, in some of the more deeply impressed tracks. Metatarsal impression is long and slender. Trackway is narrow.
Measurements
No measurements are available
Composition: hydroxyapatiteo
Entire body: yeso
Adult length: 10 to < 100o
Adult width: 1.0 to < 10o
Adult height: 1.0 to < 10o
Architecture: compact or denseo
Ontogeny: accretion, modification of partso
Grouping: solitaryo
Environment: terrestrialo
Locomotion: actively mobileo
Life habit: ground dwellingo
Diet: carnivoreo
Reproduction: oviparouso
Dispersal: direct/internalo
Dispersal 2: mobileo
Created: 2004-12-14 12:50:08
Modified: 2004-12-14 14:50:08
Source: o = order
Reference: Marsh 1875

Age range: Late/Upper Maastrichtian or 70.60000 to 66.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Late/Upper Maastrichtian70.6 - 66.0USA (South Dakota) W. styxi (224370)