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Circotherium sivalense

Mammalia - Perissodactyla - Chalicotheriidae

Taxonomy
Chalicotherium sivalense was named by Falconer and Cautley (1847). It is a 3D body fossil. Its type locality is Sewalik Hills [GENERAL], which is in a Pliocene/Pleistocene terrestrial horizon in India.

It was recombined as Circotherium sivalense by Holland and Peterson (1913); it was recombined as Nestoritherium sivalense by Colbert (1935).

Synonymy list
YearName and author
1837Chalicotherium sivalense Falconer and Cautley p. 211
1847Chalicotherium sivalense Falconer and Cautley p. 211
1913Circotherium sivalense Holland and Peterson p. 211
1935Nestoritherium sivalense Colbert p. 12

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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
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Euungulata
Panperissodactyla
superorderPerissodactylamorpha
orderPerissodactyla()
Tapiromorpha(Haeckel 1873)
Ancylopoda()
superfamilyChalicotherioideaGill 1872
familyChalicotheriidaeGill 1872
subfamilyMacrotheriinae
genusCircotherium
speciessivalense()

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.

Circotherium sivalense Falconer and Cautley 1847
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: ground dwellingsuperf
Diet: browsersuperf
Reproduction: viviparoussubc
Created: 2005-08-31 14:59:14
Modified: 2005-08-31 16:59:14
Source: superf = superfamily, subc = subclass, c = class, subp = subphylum
References: Coombs 1998, Carroll 1988, Ji et al. 2002, Lillegraven 1979, Hendy et al. 2009

Age range: base of the Late/Upper Pliocene to the top of the Middle Pleistocene or 3.60000 to 0.12900 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Late/Upper Pliocene - Middle Pleistocene3.6 - 0.129India (Punjab) Chalicotherium sivalense (203109)