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Bisonalveus browni

Mammalia - Pentacodontidae

Taxonomy
Bisonalveus browni was named by Gazin (1956) [genotype]. Its type specimen is USNM 20928, a mandible, and it is not a trace fossil. Its type locality is Saddle, which is in a Tiffanian terrestrial horizon in Wyoming. It is the type species of Bisonalveus.

Synonymy list
YearName and author
1956Bisonalveus browni Gazin pp. 18-19 figs. Pl. 1:5

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
—Eugnathostomata
—Teleostomi(Bonaparte 1836)
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
RankNameAuthor
—Amniota
subclassSynapsida
—Therapsida()
infraorderCynodontia()
—Mammaliamorpha
—Mammaliaformes
classMammalia
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
—Eutheria()
—Cimolesta()
familyPentacodontidaeSimpson 1937
genusBisonalveus
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.

†Bisonalveus browni Gazin 1956
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilep
Life habit: scansorialsubc
Diet: insectivoresubc
Reproduction: viviparoussubc
Created: 2005-09-06 20:43:42
Modified: 2005-09-06 22:44:32
Source: subc = subclass, subp = subphylum, p = phylum
References: Kiessling 2004, Ji et al. 2002, Lillegraven 1979, Carroll 1988

Age range: Tiffanian or 60.90000 to 56.20000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Ti160.9 - 56.2Canada (Alberta) Bisonalveus browni (14939)
Tiffanian60.9 - 56.2USA (Wyoming) Bisonalveus browni (type locality: 14989)
Tiffanian60.9 - 56.2USA (Montana) Bisonalveus browni (15025)
Tiffanian60.9 - 56.2Canada (Alberta) Bisonalveus browni (14925)