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Klamelisaurus gobiensis

Reptilia

Taxonomy
Klamelisaurus gobiensis was named by Zhao (1993). Its type specimen is IVPP V9492, a partial skeleton (partial postcranial skeleton), and it is a 3D body fossil. Its type locality is Kelamaili, 35 km N of Jiangjunmiao (IVPP), which is in a Callovian terrestrial mudstone in the Shishugou Formation of China. It is the type species of Klamelisaurus.

Synonymy list
YearName and author
1993Klamelisaurus gobiensis Zhao p. 133 fig. 1
2001Klamelisaurus gobienennsis Dong p. 98
2002Klamelisaurus gobiensis Wilson p. 248
2004Klamelisaurus gobiensis Upchurch et al. p. 261
2019Klamelisaurus gobiensis Maisch and Matzke p. 113
2020Klamelisaurus gobiensis Moore et al.

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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
Sauropsida
classReptilia
subclassEureptilia()
RankNameAuthor
Romeriida
Diapsida()
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Saurischia()
Sauropoda()
Gravisauria
Eusauropoda
Mamenchisauridae()
genusKlamelisaurus
speciesgobiensis

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.

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Diagnosis
ReferenceDiagnosis
X. Zhao 1993This is a relatively large sauropod with 16(?) cervical, 13, dorsal, 5 sacral, and 60 caudal vertebrae. Cervicals are distinctly opisthocoelous, anterior caudals are procoelous but mid- and posterior caudals are gently amphicoelous. Cervical neural spines are relatively high, dorsal pleurocoels are relatively shallow, and laminae between the neural arch and centrum are simple in morphology but thick. On the posterior dorsals, the apices of the neural spines are expanded. Sacral centra are fused to the extent that centrum boundaries are not visible and the four anterior neural spines are fused. Caudal neural spines are claviform and extremely posteriorly oblique. The scapula is thin and elongated, and coracoid is slender and small. Ilium is robust but a dorsal laminar ridge is indistinct, pubic peduncle is positioned anteriorly, ischium is relatively slender, pubis is robust, thin, flat, and lacks strong curvature. Proximal humerus is thick and broad with slight curvature. The ulna is longer than the radius, the latter being relatively straight. Femur is relatively thick and flat, and tibia is not well developed, being shorter than the fibula.
Measurements
No measurements are available
Composition: hydroxyapatiteinfrao
Entire body: yesinfrao
Adult length: 10 to < 100infrao
Adult width: 10 to < 100infrao
Adult height: 10 to < 100infrao
Thickness: thickinfrao
Architecture: compact or denseinfrao
Form: sphericalinfrao
Ontogeny: accretion, modification of partsinfrao
Grouping: gregariousinfrao
Environment: terrestrialinfrao
Locomotion: actively mobileinfrao
Life habit: ground dwellinginfrao
Diet: herbivoreinfrao
Reproduction: oviparousinfrao
Dispersal: direct/internalinfrao
Dispersal 2: mobileinfrao
Created: 2004-12-14 12:49:10
Modified: 2004-12-14 14:49:10
Source: infrao = infraorder
Reference: Marsh 1875

Age range: Callovian or 166.10000 to 163.50000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Callovian166.1 - 163.5China (Xinjiang) Klamelisaurus gobiensis (type locality: 140200)