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Priusaulax browni

Mammalia - Rodentia - Castoridae

Discussion

This species was initially entered into the Paleobiology Database as "Priusalax browni"

Taxonomy
Priusaulax browni was named by Korth and Bailey (2006). Its type specimen is UNSM 119711, a mandible, and it is a 3D body fossil. Its type locality is Stage Hill I, which is in a Harrisonian channel sandstone/conglomerate in the Wildcat Hills Beds Formation of Nebraska. It is the type species of Priusalax.

Synonymy list
YearName and author
2006Priusaulax browni Korth and Bailey pp. 237 - 238 figs. 1 - 4
2017Priusaulax browni Korth p. 253

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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
RankNameAuthor
—Mammaliaformes
classMammalia
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
—Eutheria()
—Placentalia
—Boreoeutheria
—EuarchontogliresMurphy et al. 2001
—GliriformesWyss and Meng 1996
—Glires()
—Simplicidentata()
orderRodentiaBowdich 1821
infraorderCastorimorpha
superfamilyCastoroideaGray 1821
familyCastoridae
subfamilyCastoroidinaeAllen 1877
tribeHystricopini
genusPriusaulax
speciesbrowni

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.

†Priusaulax browni Korth and Bailey 2006
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: amphibiousf
Diet: browserf
Reproduction: viviparoussubc
Created: 2005-06-08 10:11:09
Modified: 2005-08-26 13:05:29
Source: f = family, subc = subclass, c = class, subp = subphylum
References: Ji et al. 2002, Lillegraven 1979, Carroll 1988, Nowak 1991, Hendy et al. 2009

Age range: Harrisonian or 23.10000 to 18.50000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Harrisonian23.1 - 18.5USA (Nebraska) Castoroidinae indet. (type locality: 28043)