Day, Michael O., Saniye Güven, Fernando Abdala, Sifelani Jirah, Bruce Rubidge, and John Almond. 2015. “Youngest Dinocephalian Fossils Extend the Tapinocephalus Zone, Karoo Basin, South Africa”. South African Journal of Science 111 (3/4):1-5. https://doi.org/10.17159/sajs.2015/20140309.