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Simpsonodontidae
Taxonomy
Simpsonodontidae was named by Averianov et al. (2010). Its type is Simpsonodon.
It was assigned to Docodonta by Averianov et al. (2010).
It was assigned to Docodonta by Averianov et al. (2010).
Subtaxa
Simpsonodon (type genus)
Synonymy list
| Year | Name and author |
|---|---|
| 2010 | Simpsonodontidae Averianov et al. p. 126 |
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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.
Fm. †Simpsonodontidae Averianov et al. 2010
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G. †Simpsonodon Kermack et al. 1987
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†Simpsonodon oxfordensis Kermack et al. 1987
†Simpsonodon sibiricus Averianov et al. 2010
†Simpsonodon splendens Kuhne 1968
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. O. Averianov et al. 2010 | Docodontans with the pseudotalonid basin large and bordered by crests a-b, a-g, and b-g. Cusp e absent and the mesiolingual cingulid wide. Distal side of the lower molariform crowns with crenulations. There is a continuous additional groove above the Meckelian groove and separated from the more posterior trough for the postdentary bones (see description for details). |
Measurements
No measurements are available
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| Source: c = class, subp = subphylum, uc = unranked clade | |||||
| References: Carroll 1988, Luo et al. 2003, Hendy et al. 2009 | |||||
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bathonian | Russian Federation (Krasnoyarsk) | Docodonta indet. (61891) | |
| Late/Upper Bathonian | United Kingdom (England) | Simpsonodon oxfordensis (39075 224639) Simpsonodon sp. (57124) | |
| Callovian | Kyrgyzstan (Jalal-Abad) | Simpsonodon spp. (46545) |