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Pliopontos littoralis

Mammalia - Cetacea - Pontoporiidae

Taxonomy
Pliopontos littoralis was named by Muizon (1983). Its type specimen is SAS 931, a partial skull, and it is a 3D body fossil. Its type locality is Sud-Sacaco West (SAS) horizon, which is in a Messinian foreshore siltstone in the Pisco Formation of Peru.

Synonymy list
YearName and author
1983Pliopontos littoralis Muizon p. 1101 figs. Fig. a-b
2010Pliopontos littoralis Cozzuol p. 202
2011Pliopontos littoralis Geisler et al. p. 6 figs. Table 1

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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
subclassSynapsida
Therapsida()
infraorderCynodontia()
Mammaliamorpha
Mammaliaformes
classMammalia
Theriamorpha(Rowe 1993)
RankNameAuthor
Theriiformes()
Trechnotheria
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Euungulata
Artiodactylamorpha
Artiodactyla()
Whippomorpha
orderCetacea
Pelagiceti
Neoceti
suborderOdontoceti
infraorderDelphinida
superfamilyInioidea
familyPontoporiidae
genusPliopontos
specieslittoralis

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.

Pliopontos littoralis Muizon 1983
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: hydroxyapatitesubo
Form: roller-shapedo
Ontogeny: modification of partso
Environment: marine, freshwatersubo
Locomotion: actively mobileo
Life habit: aquatico
Depth habitat: surfaceo
Diet: carnivoresubo
Reproduction: viviparoussubo
Created: 2005-03-06 14:21:39
Modified: 2005-09-22 15:42:08
Source: subo = suborder, o = order
Reference: Uhen 2004

Age range: base of the Messinian to the top of the Zanclean or 7.24600 to 3.60000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Messinian7.246 - 5.333Peru Pliopontos littoralis (type locality: 13079)
Zanclean5.333 - 3.6USA (North Carolina) Pontoporia indet. (52582)