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Lutemys warreni

Osteichthyes - Testudines

Discussion

The specific epithet honors David Warren for his long time support of the Department of Earth Sciences at the Denver Museum of Nature and

Science, and his overall long-term support of paleontology in the Rocky Mountain West.

Taxonomy
Lutemys warreni was named by Lyson et al. (2017). Its type specimen is DMNH EPV.89000, a partial skeleton (disarticulated skeleton that includes portions of the shell, pelvis, appendicular elements, partial left? frontal, and partial left dentary), and it is a 3D body fossil. Its type locality is DMNH 4865 (Grand Staircase - Escalante National Monument), which is in a Campanian fluvial siltstone in the Kaiparowits Formation of Utah. It is the type species of Lutemys.

Synonymy list
YearName and author
2017Lutemys warreni Lyson et al. p. 2 fig. 2

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classOsteichthyes
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
RankNameAuthor
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
Sauropsida
classReptilia
Testudinata(Oppel 1811)
orderTestudinesBatsch 1788
suborderCryptodira
Chelydroidea()
PankinosternoideaJoyce et al. 2004
genusLutemys
specieswarreni

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.

Lutemys warreni Lyson et al. 2017
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Diagnosis
ReferenceDiagnosis
T. R. Lyson et al. 2017Lutemys warreni differs from all other pan-kinosternoid taxa in the following unique combination of characters: absence of plastral or carapacial fontanelles, presence of a thin, gracile plastron, shell texture smooth, and thin carapace lacking median and lateral keels.
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: freshwatersubo
Locomotion: actively mobilec
Life habit: aquaticsubo
Diet: omnivoresubo
Reproduction: oviparoussubo
Created: 2005-08-26 14:49:00
Modified: 2005-08-26 16:49:00
Source: subo = suborder, c = class, subp = subphylum
References: Kiessling 2004, Uetz 2005, Carroll 1988, Hendy et al. 2009

Age range: Late/Upper Campanian or 83.60000 to 72.20000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Late/Upper Campanian83.6 - 72.2USA (Utah) Lutemys warreni (type locality: 190747)