1. Manlleu, Hoja no 294;Almela,1946
2. Review of Mesozoic and Cenozoic sea turtles from the former USSR;Averianov;Russian Journal of Herpetology,2002
3. Les vertébrés des Phosphates crétacés-paléogènes (70,6–46,6 Ma) du Maroc;Bardet,2014
4. A giant Chelonioid turtle from the Late Cretaceous of Morocco with a suction feeding apparatus unique among tetrapods;Bardet;Plos One,2013
5. Estudio de restos fósiles de Tortuga recientemente encontrados en Cataluña;Bataller;Boletín del Instituto Geológico de España,1926