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Tritemnodon
Taxonomy
Tritemnodon was named by Matthew (1906). It is not extant.
It was assigned to Hyaenodontinae by Van Valen (1967); to Hyaenodontidae by Matthew (1906), McKenna and Bell (1997); and to Sinopaninae by Solé (2013), Solé et al. (2014).
It was assigned to Hyaenodontinae by Van Valen (1967); to Hyaenodontidae by Matthew (1906), McKenna and Bell (1997); and to Sinopaninae by Solé (2013), Solé et al. (2014).
Synonymy list
| Year | Name and author |
|---|---|
| 1906 | Tritemnodon Matthew |
| 1967 | Tritemnodon Van Valen |
| 1997 | Tritemnodon McKenna and Bell |
| 2013 | Tritemnodon Solé |
| 2014 | Tritemnodon Solé 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.
G. †Tritemnodon Matthew 1906
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†Tritemnodon agilis Marsh 1872
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Invalid names: Sinopa gracilis Wortman 1902 [synonym], Stypolophus brevicolcarabus Cope 1872 [synonym]
†Tritemnodon hians Cope 1877
†Tritemnodon strenuus Cope 1875
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, subc = subclass, c = class, subp = subphylum | |||||
| References: Ji et al. 2002, Gunnell 1998, Hendy et al. 2009, Carroll 1988, Lillegraven 1979, Gebo and Rose 1993 | |||||
Age range: base of the Wasatchian to the top of the Early/Lower Eocene or 55.80000 to 48.60000 Ma
Collections (47 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wasatchian | USA (Colorado) | T. strenuus (15279 15309) | |
| Wasatchian | USA (Wyoming) | Sinopa strenua (15662 15889 15907) T. hians (15552 15576 15578) T. sp. (15511 15514 15516 15559 15573 15575 15577 15793 15839) T. sp., T. strenua (15520 15522 15531 15532) T. strenua (15524 15534 15536 15538 15548 15551 15554 15556 15558 15560 15964) T. strenuus (15620 15687 15703 46746) | |
| Early/Lower Eocene | USA (Wyoming) | T. strenuus (15691 15700) | |
| Bridgerian | USA (Wyoming) | T. agilis (16087 16201 16228) T. sp. (15837 16137 223459) T. strenua (16207) | |
| Bridgerian | USA (Colorado) | Sinopa strenua (16240) | |
| Bridgerian | USA (Utah) | T. whitiae (16396) |