Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Cynocercus incisus

Reptilia - Testudines - Toxochelyidae

Taxonomy
Cynocercus incisus was named by Cope (1872). Its type specimen is AMNH 1583, a set of postcrania (two caudal vertebrae, metapodial), and it is a 3D body fossil. Its type locality is Butte Creek, which is in a Coniacian/Santonian carbonate chalk in the Niobrara Formation of Kansas. It is the type species of Cynocercus.

It was corrected as Cynocercus incisivus by Hay (1905); it was considered a nomen dubium by Osborn (1930); it was misspelled as Cynocercus incisivus by Zangerl (1953).

Synonymy list
YearName and author
1872Cynocercus incisus Cope
1873Cynocercus incisus Leidy p. 269
1902Cynocercus incisus Hay p. 442
1905Cynocercus incisivus Hay p. 182
1930Cynocercus incisus Hay p. 87
1953Cynocercus incisivus Zangerl p. 260

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
RankNameAuthor
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
Sauropsida
classReptilia
Testudinata(Oppel 1811)
orderTestudinesBatsch 1788
suborderCryptodira
superfamilyChelonioidea
familyToxochelyidaeBaur 1895
genusCynocercus
speciesincisus

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.

Cynocercus incisus Cope 1872
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesuperf
Locomotion: actively mobilec
Life habit: aquaticsubo
Diet: omnivoresubo
Reproduction: oviparoussubo
Created: 2017-04-17 10:37:12
Modified: 2017-04-17 10:37:12
Source: superf = superfamily, subo = suborder, c = class, subp = subphylum
References: Bush and Bambach 2015, Uetz 2005, Hendy et al. 2009, Carroll 1988

Age range: base of the Coniacian to the top of the Santonian or 89.80000 to 83.60000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Coniacian - Santonian89.8 - 83.6USA (Kansas) Cynocercus incisus (type locality: 85294)