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Metanoiamys

Osteichthyes - Rodentia - Eomyidae

Synonymy list
YearName and author
1996Metanoiamys Chiment and Korth
1997Metanoiamys McKenna and Bell
2004Metanoiamys Korth and Eaton p. 111
2018Metanoiamys Dawson and Constenius p. 47
2022Metanoiamys Korth et al.

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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
subclassSynapsida
—Therapsida()
infraorderCynodontia()
RankNameAuthor
—Mammaliamorpha
—Mammaliaformes
classMammalia
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
—Eutheria()
—Placentalia
—Boreoeutheria
—EuarchontogliresMurphy et al. 2001
—GliriformesWyss and Meng 1996
—Glires()
—Simplicidentata()
orderRodentiaBowdich 1821
infraorderCastorimorpha
superfamilyGeomyoideaBonaparte 1845
familyEomyidaeWinge 1887
genusMetanoiamys

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.

G. †Metanoiamys Chiment and Korth 1996
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†Metanoiamys agorus Chiment and Korth 1996
†Metanoiamys fantasma Lindsay 1968
†Metanoiamys fugitivus Storer 1984
†Metanoiamys korthi Kelly and Whistler 1998
†Metanoiamys lacus Storer 1987
†Metanoiamys marinus Chiment and Korth 1996
†Metanoiamys paradoxus Emry and Korth 2012
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: ground dwellingo
Diet: herbivoreo
Reproduction: viviparoussubc
Created: 2005-08-26 14:04:46
Modified: 2005-08-26 16:04:46
Source: o = order, subc = subclass, c = class, subp = subphylum
References: Carroll 1988, Ji et al. 2002, Hendy et al. 2009, Lillegraven 1979, Nowak 1999

Age range: base of the Early/Lower Uintan to the top of the Chadronian or 45.90000 to 33.90000 Ma

Collections (77 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Uintan45.9 - 39.7USA (Wyoming) M. sp. (93087)
Early/Lower Uintan45.9 - 39.7USA (California) M. agorus (16669 16674 16676 16677 16678 16680 16682 16684 16697 16700 16704 16705 16706 16707 16708 16709 16710 16711 16720 16723 16725 16727 16730 16740 16744 16755 16756 16757 16760 16761) Namatomys sp. (16762) Pauromys sp. (16713 16714 16715 16716 16718 16719 16733 16734 16735 16736 16737 16738 16745 16746 16747 16748 16750 16751 16752)
Late/Upper Uintan45.9 - 39.7Canada (Saskatchewan) Namatomys fugitivus (16626)
Late/Upper Uintan45.9 - 39.7USA (California) Namatomys fantasma (16817) Namatomys sp. (16585)
Uintan45.9 - 39.7USA (Montana) M. sp. (222922)
Uintan45.9 - 39.7USA (California) M. marinus (16787 16788 16799) Namatomys sp. (16601 16603 16615)
Late/Upper Uintan - Duchesnean45.9 - 37.0USA (California) M. sp. (241740) Namatomys sp. (16529 16616 16617 16618 16619 16620)
Uintan - Duchesnean45.9 - 37.0USA (California) M. marinus (16533)
Duchesnean39.7 - 37.0USA (Utah) M. lacus (16877)
Duchesnean39.7 - 37.0Canada (Saskatchewan) Namatomys lacus (16845) Namatomys sp. (16846)
Duchesnean39.7 - 37.0USA (California) M. korthi (16813) M. sp. (17039)
Chadronian37.0 - 33.9USA (Wyoming) M. paradoxus (16960 16961)
Late/Upper Chadronian - Orellan37.0 - 31.8USA (Nebraska) M. paradoxus (230806)