Smith, R. M. H.; Rubidge, B. S.; Sidor, C. A. (2006). "A new burnetiid (Therapsida: Biarmosuchia) from the Upper Permian of South Africa and its biogeographic implications". Journal of Vertebrate Paleontology. 26 (2): 331–343. doi:10.1671/0272-4634(2006)26[331:ANBTBF]2.0.CO;2. S2CID86367955.
Smith, R. M. H.; Rubidge, B. S.; Sidor, C. A. (2006). "A new burnetiid (Therapsida: Biarmosuchia) from the Upper Permian of South Africa and its biogeographic implications". Journal of Vertebrate Paleontology. 26 (2): 331–343. doi:10.1671/0272-4634(2006)26[331:ANBTBF]2.0.CO;2. S2CID86367955.