Mesochelydia
| Mesochelydia Temporal range:
| |
|---|---|
| |
| Kayentachelys | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Clade: | Pantestudines |
| Clade: | Testudinata |
| Clade: | Rhaptochelydia
|
| Clade: | Mesochelydia Joyce, 2017 |
| Subgroupings | |
Mesochelydia (from
supratemporals absent.[1]
Taxonomy
- Condorchelys Sterli, 2008 Cañadón Asfalto Formation, Toarcian, Argentina
- Eileanchelys Anquetin et al. 2009 Kilmaluag Formation, Bathonian, Scotland
- Heckerochelys Sukhanov, 2006[3] Moskvoretskaya Formation, Bathonian, Russia
- Indochelys Datta et al., 2000[4][5] Kota Formation, Toarcian, India
- Kayentachelys Gaffney et al. 1987 Kayenta Formation, Sinemurian, United States
- Perichelydia Joyce, 2017 Middle Jurassic-Present, Worldwide
Additionally, an indeterminate basal non-perichelydian mesochelydian taxon is known from the Early Cretaceous Batylykh Formation in Russia.[6]