Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Amynodon advenus
Taxonomy
Diceratherium advenum was named by Marsh (1875).
It was recombined as Amynodon advenus by Marsh (1877), Scott and Osborn (1883), Osborn (1890), Hay (1902), Wilson and Schiebout (1981), Wall (1982), Westgate (1990), Wall (1998) and Dawson and Constenius (2018).
It was recombined as Amynodon advenus by Marsh (1877), Scott and Osborn (1883), Osborn (1890), Hay (1902), Wilson and Schiebout (1981), Wall (1982), Westgate (1990), Wall (1998) and Dawson and Constenius (2018).
Synonyms
|
Synonymy list
Year | Name and author |
---|---|
1875 | Diceratherium advenum Marsh |
1877 | Amynodon advenus Marsh p. 252 |
1882 | Orthocynodon antiquus Scott and Osborn p. 224 |
1883 | Amynodon advenus Scott and Osborn |
1883 | Orthocynodon antiquus Scott and Osborn p. 4 |
1890 | Amynodon advenus Osborn |
1890 | Amynodon antiquus Osborn |
1890 | Amynodon intermedius Osborn |
1902 | Amynodon advenus Hay p. 641 |
1902 | Amynodon antiquus Hay p. 641 |
1902 | Amynodon intermedius Hay p. 642 |
1921 | Amynodon antiquus Troxell |
1921 | Amynodon erectus Troxell |
1933 | Amynodontopsis intermedius Stock |
1981 | Amynodon advenus Wilson and Schiebout |
1982 | Amynodon advenus Wall |
1990 | Amynodon advenus Westgate |
1998 | Amynodon advenus Wall p. 584 |
2018 | Amynodon advenus Dawson and Constenius p. 54 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
†Amynodon advenus Marsh 1875
show all | hide all
Invalid names: Amynodon erectus Troxell 1921 [synonym], Amynodon intermedius Osborn 1890 [synonym], Orthocynodon antiquus Scott and Osborn 1882 [synonym]
Diagnosis
Reference | Diagnosis | |
---|---|---|
W. B. Scott and H. F. Osborn 1883 (Orthocynodon antiquus) | accessoryridges on first upper molars only, posterior crests on third upper pre molars low, canines trihedral and slightly recurved |
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
Source: f = family, subc = subclass, c = class, subp = subphylum | |||||
References: Wall 1998, Hendy et al. 2009, Carroll 1988, Ji et al. 2002, Lillegraven 1979 |
Age range: Early/Lower Uintan or 46.20000 to 39.70000 Ma
Collections (24 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Uintan | USA (California) | Amynodontidae indet. (16763) | |
Early/Lower Uintan | USA (Texas) | Amynodon advenus (16528 16650 16651) | |
Late/Upper Uintan | USA (Montana) | Amynodon advenus (16551) | |
Late/Upper Uintan | USA (California) | Amynodontidae indet. (16585) | |
Late/Upper Uintan | USA (Texas) | Amynodon advenus (16542) | |
Uintan | USA (Utah) | Amynodon advenus (16589 16607 16646 16654 222805) Amynodon sp. (16656) | |
Uintan | USA (California) | Amynodon advenus (16510 16792) Amynodon intermedius (16541) Rhinocerotoidea indet. (16790) | |
Uintan | USA (Wyoming) | Amynodon advenus (16520 16523 16648 223472) Amynodon sp. (16630) | |
Uintan | USA (Texas) | Amynodon advenus (16653) | |
Uintan - Duchesnean | USA (California) | Amynodon reedi (16533) |