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Neoplagiaulax hazeni

Mammalia - Multituberculata - Neoplagiaulacidae

Taxonomy
Ectypodus hazeni was named by Jepsen (1940). Its type locality is Princeton Quarry, which is in a Tiffanian terrestrial horizon in the Fort Union Formation of Wyoming.

It was recombined as Neoplagiaulax hazeni by Krause (1977), Sloan (1987) and Secord (2008).

Synonymy list
YearName and author
1940Ectypodus hazeni Jepsen
1977Neoplagiaulax hazeni Krause
1987Neoplagiaulax hazeni Sloan
2008Neoplagiaulax hazeni Secord

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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
RankNameAuthor
—Cotylosauria()
—Amniota
subclassSynapsida
—Therapsida()
infraorderCynodontia()
—Mammaliamorpha
—Mammaliaformes
classMammalia
—Allotheria()
orderMultituberculataCope 1884
suborderCimolodonta()
superfamilyPtilodontoidea()
familyNeoplagiaulacidae
genusNeoplagiaulaxLemoine 1882
specieshazeni()

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.

†Neoplagiaulax hazeni Jepsen 1940
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialc
Locomotion: actively mobilec
Life habit: arborealsubo
Diet: omnivoref
Created: 2005-09-11 16:54:47
Modified: 2005-09-11 18:54:47
Source: f = family, subo = suborder, c = class, subp = subphylum
References: Hopson 1973, Krause 1982, Carroll 1988, Gunnell et al. 1995, Hendy et al. 2009

Age range: base of the Late/Upper Paleocene to the top of the Ti3 or 58.70000 to 56.80000 Ma

Collections (14 total)


Time interval Ma Country or state Original ID and collection number
Ti361.7 - 56.8Canada (Alberta) Neoplagiaulax hazeni (14928 14992)
Ti461.7 - 56.8Canada (Saskatchewan) Neoplagiaulax hazeni (14978)
Tiffanian61.7 - 56.8USA (North Dakota) Neoplagiaulax hazeni (14976 15000)
Tiffanian61.7 - 56.8Canada (Alberta) Ectypodus cochranensis, Prochetodon sp., Anconodon sp. (14995) Neoplagiaulax hazeni (14930 14954 14959)
Tiffanian61.7 - 56.8USA (Wyoming) Neoplagiaulax hazeni (14936 type locality: 15049 15060 190436)
Late/Upper Paleocene58.7 - 55.8USA (Wyoming) Neoplagiaulax hazeni (15024)