Polistodon
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Polistodon Temporal range: Bajocian/Callovian, 171.6–161.2 Ma |
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| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Order: | Therapsida |
| Suborder: | Cynodontia |
| Family: | †Tritylodontidae |
| Genus: |
†Polistodon He & Cai, 1984 |
| Type species | |
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Polistodon chuannanensis He & Cai, 1984 |
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Polistodon is an extinct genus of tritylodonts from the Bajocian or Callovian (Middle Jurassic) of China. The type specimen is a single skull from the Xiashaximiao Formation. It may be a species of the genus Stereognathus.
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