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Diorocetus hiatus

Mammalia - Cetacea

Taxonomy
Diorocetus hiatus was named by Kellogg (1968). Its type specimen is USNM 16783, a partial skeleton, and it is a 3D body fossil. Its type locality is Parker Creek, south, Zone 14, which is in a Serravallian foreshore claystone in the Calvert Formation of Maryland.

Synonymy list
YearName and author
1968Diorocetus hiatus Kellogg pp. 134-160 figs. 53-73
1994Diorocetus hiatus Gottfried et al. p. 233
2006Diorocetus hiatus Bouetel and Muizon p. 384
2008Diorocetus hiatus Uhen et al. p. 614
2011Diorocetus hiatus Geisler et al. p. 6 figs. Table 1
2011Diorocetus hiatus Hampe and Ritsche p. 96
2011Diorocetus hiatus Marx p. 83 figs. Figure 2
2015Diorocetus hiatus Marx and Fordyce p. 4 figs. Figure 2
2017Diorocetus hiatus Hastings and Dooley p. 83

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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
RankNameAuthor
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Euungulata
Artiodactylamorpha
Artiodactyla()
Whippomorpha
orderCetacea
Pelagiceti
Neoceti
suborderMysticeti
Chaeomysticeti()
Plicogulae
superfamilyBalaenopteroideaGray 1868
genusDiorocetus
specieshiatus

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.

Diorocetus hiatus Kellogg 1968
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: hydroxyapatitesubo
Form: roller-shapedo
Ontogeny: modification of partso
Environment: marinesubo
Locomotion: actively mobileo
Life habit: aquaticsubo
Depth habitat: surfaceo
Diet: carnivoresubo
Diet 2: suspension feedersubo
Reproduction: viviparouso
Created: 2005-03-06 14:20:41
Modified: 2005-03-06 16:34:40
Source: subo = suborder, o = order
Reference: Uhen 2004

Age range: base of the Langhian to the top of the Serravallian or 15.98000 to 11.63000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Langhian15.98 - 13.82USA (Maryland) Diorocetus hiatus (45502)
Serravallian13.82 - 11.63USA (Virginia) Diorocetus hiatus (57700 187324)
Serravallian13.82 - 11.63USA (Maryland) Diorocetus hiatus (type locality: 70828 70835)