Template:Danilov et al., 2017
- Danilov, I.G., Syromyatnikova, E.V. & Sukhanov, V.B. 2017. Подкласс Testudinata. In E.I. Vorobyeva, A.V. Lopatin, M.A. Shishkin (eds). Fossil vertebrates of Russia and adjacent countries. Part 4. Fossil Reptiles and Birds. 403pp.