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Georgiasaurus penzensis

Reptilia - Plesiosauria - Polycotylidae

Taxonomy
Georgia penzensis was named by Otschev (1976). Its type specimen is POKM 11658, Penza Province, Regional Studies Museum, a partial skeleton (skull, seven cervical vertebrae, vertebral impressions, scapulae, and two paddles), and it is a 3D body fossil. Its type locality is Zatolokino Village, which is in a Santonian marine sandstone in the Russian Federation. It is the type species of Georgia, Georgiasaurus.

It was recombined as Georgiasaurus penzensis by Storrs et al. (2000).

Synonymy list
YearName and author
1976Georgia penzensis Otschev pp. 135-138 fig. 2
2000Georgiasaurus penzensis Storrs et al. p. 194 fig. 11.3

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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
RankNameAuthor
Cotylosauria()
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
suborderSauropterygia
orderPlesiosauriade Blainville 1835
superfamilyPlesiosauroideaWelles 1943
familyPolycotylidaeWilliston 1908
subfamilyPolycotylinae
genusGeorgiasaurusOchev 1977
speciespenzensis()

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.

Georgiasaurus penzensis Otschev 1976
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: hydroxyapatiteo
Environment: marineo
Locomotion: actively mobileo
Life habit: aquatico
Depth habitat: surfaceo
Diet: carnivoreo
Reproduction: viviparouso
Created: 2009-07-20 06:05:48
Modified: 2011-08-12 01:58:15
Source: o = order
Reference: Kiessling 2004

Age range: Santonian or 86.30000 to 83.60000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Santonian86.3 - 83.6Russian Federation (Penza) Georgia penzensis (type locality: 127412)