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Sinosaurosphargis yunguiensis

Reptilia - Saurosphargidae

Taxonomy
Sinosaurosphargis yunguiensis was named by Li et al. (2011). Its type specimen is IVPP V 17040, a partial skeleton, and it is a 3D body fossil. Its type locality is Dawazi, upper vertebrate horizon (=Member 2), Luoping County, which is in a Pelsonian shallow subtidal lime mudstone in the Guanling Formation of China. It is the type species of Sinosaurosphargis.

Synonymy list
YearName and author
2011Sinosaurosphargis yunguiensis Li et al. pp. 304-309 figs. 1-3

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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
subclassEureptilia()
Romeriida
Diapsida()
familySaurosphargidae
genusSinosaurosphargis
speciesyunguiensis

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
C. Li et al. 2011"A diapsid reptile with closed upper temporal fenestrae, and a ventrally open cheek; external nares retracted; trunk region short and of rounded contours; trunk, neck, and proximal limb segments covered by shield composed of small osteoderms; dorsal vertebrae with elongated, distally expanded transverse processes; dorsal ribs broadened and flat, contacting one another along their length."
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Created: 2017-04-17 15:16:03
Modified: 2017-04-17 15:16:03
Source: subc = subclass, c = class, subp = subphylum
References: Hendy et al. 2009, Carroll 1988

Age range: Pelsonian or 247.20000 to 242.00000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Pelsonian247.2 - 242.0China (Yunnan) Sinosaurosphargis yunguiensis (110023)
Pelsonian247.2 - 242.0China (Guizhou) Sinosaurosphargis yunguiensis (103539)