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Armintodelphys dawsoni

Osteichthyes

Taxonomy
Armintodelphys dawsoni was named by Krishtalka and Stucky (1983). Its type specimen is CM 55569, a mandible (partial dentary with talonid of M2, M3, and trigonid of M4), and it is not a trace fossil.

Synonymy list
YearName and author
1983Armintodelphys dawsoni Krishtalka and Stucky

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classOsteichthyes
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
RankNameAuthor
subclassSynapsida
—Therapsida()
infraorderCynodontia()
—Mammaliamorpha
—Mammaliaformes
classMammalia
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
subclassMetatheria()
—Marsupialiformes
—Marsupialia()
—Peradectidae(Crochet 1979)
genusArmintodelphys
speciesdawsoni

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.

†Armintodelphys dawsoni Krishtalka and Stucky 1983
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialc
Locomotion: actively mobilec
Life habit: scansorialf
Diet: omnivoref
Reproduction: viviparoussubc
Created: 2011-04-28 22:06:26
Modified: 2011-04-28 07:06:26
Source: f = family, subc = subclass, c = class, subp = subphylum
References: Horovitz et al. 2009, Hendy et al. 2009, Clemens 1979, Lillegraven 1979, Hopson 1973, Carroll 1988

Age range: base of the Lostcabinian to the top of the Bridgerian or 56.00000 to 45.90000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Lostcabinian56.0 - 51.1USA (Wyoming) Armintodelphys dawsoni (15917)
Bridgerian51.1 - 45.9USA (Utah) Armintodelphys dawsoni (16396)
Bridgerian51.1 - 45.9USA (Wyoming) Armintodelphys dawsoni (16207)