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Eocetus drazindai

Mammalia - Cetacea - Protocetidae

Taxonomy
Basilosaurus drazindai was named by Gingerich et al. (1997). Its type specimen is GSP-UM 3193, a set of vertebrae (one lumbar vertebra), and it is a 3D body fossil. Its type locality is Bari Nadi 4, which is in a Bartonian offshore shelf claystone in the Drazinda Formation of Pakistan.

It was recombined as Basiloterus drazindai by Uhen (2002); it was considered a nomen dubium by Uhen (2013); it was recombined as Eocetus drazindai by Gingerich and Zouhri (2015) and van Vliet et al. (2019).

Synonymy list
YearName and author
1997Basilosaurus drazindai Gingerich et al.
1998Basilosaurus drazindai Uhen p. 33
2001Basilosaurus drazindai Thewissen et al. p. 351 figs. Table 1
2002Basiloterus drazindai Uhen p. 79
2004Basilosaurus drazindai Uhen p. 12
2004Basilosaurus drazindai van Vliet p. 143
2008Basilosaurus drazindai McLeod and Barnes p. 94
2008Basilosaurus drazindai Uhen p. 561
2008Basilosaurus drazindai Uhen et al. p. 582
2009Basilosaurus drazindai Uhen p. 93
2011Basilosaurus drazindai Schouten p. 18
2012Basilosaurus drazindai Kalmykov p. 179
2013Basilosaurus drazindai Goldin and Zvonok p. 263
2015Eocetus drazindai Gingerich and Zouhri p. 282
2018Basilosaurus drazindai Uhen p. 79
2019Eocetus drazindai van Vliet et al. p. 109

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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
RankNameAuthor
classMammalia
Theriamorpha(Rowe 1993)
Theriiformes()
Trechnotheria
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Euungulata
Artiodactylamorpha
Artiodactyla()
Whippomorpha
orderCetacea
familyProtocetidae
genusEocetus
speciesdrazindai()

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.

Eocetus drazindai Gingerich et al. 1997
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: hydroxyapatiteo
Form: roller-shapedo
Ontogeny: modification of partso
Environment: marineo
Locomotion: actively mobileo
Life habit: aquatico
Depth habitat: surfaceo
Diet: carnivoreo
Reproduction: viviparouso
Created: 2005-03-06 14:19:05
Modified: 2017-04-17 10:41:18
Source: o = order
Reference: Uhen 2004

Age range: Bartonian or 41.30000 to 38.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Bartonian41.3 - 38.0Pakistan (Punjab) Basilosaurus drazindai (type locality: 11596)