| Derwentia Temporal range: Early Triassic | |
|---|---|
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| Fossil | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Order: | † Temnospondyli |
| Suborder: | † Stereospondyli |
| Family: | † Rhytidosteidae |
| Subfamily: | † Derwentiinae |
| Genus: | † Derwentia Cosgriff, 1974 |
| Species | |
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Derwentia is an extinct genus of trematosaurian temnospondyl within the family Rhytidosteidae. It is known from a single skull found from the Knocklofty Sandstone of Tasmania, which is Early Triassic in age. [1]