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Metamynodontini
Taxonomy
Metamynodontinae was named by Kretzoi (1942). It is not extant.
It was reranked as the tribe Metamynodontini by Wall and Manning (1986) and Averianov et al. (2017).
It was assigned to Amynodontinae by Wall and Manning (1986); and to Amynodontidae by Kretzoi (1942), Prothero and Schoch (1989) and Averianov et al. (2017).
It was reranked as the tribe Metamynodontini by Wall and Manning (1986) and Averianov et al. (2017).
It was assigned to Amynodontinae by Wall and Manning (1986); and to Amynodontidae by Kretzoi (1942), Prothero and Schoch (1989) and Averianov et al. (2017).
Synonymy list
| Year | Name and author |
|---|---|
| 1942 | Metamynodontinae Kretzoi |
| 1986 | Metamynodontini Wall and Manning p. 911 |
| 1989 | Metamynodontinae Prothero and Schoch p. 534 |
| 2017 | Metamynodontini Averianov et al. |
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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.
Tr. †Metamynodontini Kretzoi 1942
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G. †Metamynodon Scott and Osborn 1887
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†Metamynodon chadronensis Wood 1937
†Metamynodon mckinneyi Wilson and Schiebout 1981
†Metamynodon planifrons Scott and Osborn 1887
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Invalid names: Metamynodon rex Troxell 1921 [synonym]
Invalid names: Cadurcopsis Kretzoi 1942 [synonym]
G. †Paramynodon Matthew 1829
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, subc = subclass, c = class, subp = subphylum | |||||
| References: Ji et al. 2002, Carroll 1988, Wall 1998, Hendy et al. 2009, Lillegraven 1979 | |||||
Age range: base of the Bartonian to the top of the Early/Lower Pleistocene or 41.30000 to 0.78100 Ma
Collections (46 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Eocene | China (Guangxi) | Paramynodon sp. (190964) | |
| Middle Eocene | China (Yunnan) | Metamynodon sp. (36668) | |
| Uintan | USA (Texas) | Amynodontidae indet. (16534 16537) Metamynodon mckinneyi (16599 16633) | |
| Uintan | USA (Utah) | Megalamynodon regalis (16637) | |
| Bartonian | Myanmar | Metamynodon birmanicus (41158 41163 41207) Metamynodon birmanicus, Metamynodon cotteri (41331) Metamynodon cotteri (41104 41456) Paramynodon birmanicus (41180 41264 41281 41282 41283 41285 41287 41290 41291 41304 41307 41313 41314 41315 41316 41317 41318 41320 41321 41323) | |
| Duchesnean | USA (Texas) | Metamynodon sp. (16828 16835) | |
| Chadronian | USA (South Dakota) | Metamynodon chadronensis (17012) | |
| Early/Lower Chadronian | USA (Wyoming) | Metamynodon planifrons (16906) | |
| Late/Upper Eocene | China (Yunnan) | Metamynodon sp. (182580) | |
| Late/Upper Eocene - Early/Lower Oligocene | Romania | Sellamynodon zimborensis (191753) | |
| Orellan | USA (Mississippi) | Metamynodon planifrons (17071) | |
| Orellan | USA (Wyoming) | Metamynodon sp. (17064) | |
| Orellan | USA (South Dakota) | Metamynodon planifrons (17141) Metamynodon sp. (17295) | |
| Orellan | USA (North Dakota) | Metamynodon sp. (17101) | |
| Oligocene | USA (Mississippi) | Metamynodon planifrons (163855) | |
| Late/Upper Pliocene - Early/Lower Pleistocene | Myanmar | Paramynodon birmanicus (41265) |