Laurin, Michel (1998). "New data on the cranial anatomy of Lycaenops (Synapsida, Gorgonopsidae), and reflections on the possible presence of streptostyly in gorgonopsians". Journal of Vertebrate Paleontology. 18 (4): 765–776. Bibcode:1998JVPal..18..765L. doi:10.1080/02724634.1998.10011105.
Van Valkenburgh, Blaire and Jenkins, Ian (2002). "Evolutionary Patterns in the History of Permo-Triassic and Cenozoic Synapsid Predators". The Paleontological Society Papers. 8: 273–275. doi:10.1017/S1089332600001121.
Kermack, K. A. (1956). "Tooth replacement in mammal-like reptiles of the suborders Gorgonopsia and Therocephalia". Philosophical Transactions of the Royal Society of London B: Biological Sciences. 240 (670): 95–133. Bibcode:1956RSPTB.240...95K. doi:10.1098/rstb.1956.0013.
Kammerer, Christian F. (2014), "Theriodontia: Introduction", in Kammerer, Christian F.; Angielczyk, Kenneth D.; Fröbisch, Jörg (eds.), Early Evolutionary History of the Synapsida, Vertebrate Paleobiology and Paleoanthropology, Dordrecht: Springer, pp. 165–169, doi:10.1007/978-94-007-6841-3_10, ISBN978-94-007-6841-3
Kammerer, Christian F.; Smith, Roger M. H.; Day, Michael O.; Rubidge, Bruce S. (2015). "New information on the morphology and stratigraphic range of the mid-Permian gorgonopsian Eriphostoma microdon Broom, 1911". Papers in Palaeontology. 1 (2): 201–221. Bibcode:2015PPal....1..201K. doi:10.1002/spp2.1012. S2CID128762256.
Turner, J. Scott and Tracey, C. Richard (1986). "Body Size, Homeothermy and the Control of Body Heat in Mammal-like Reptiles". In Hotton, Nicholas III; MacLean, Paul D.; Roth, Jan J.; and Roth, E. Carol (eds.). The Ecology and Biology of Mammal-like reptiles(PDF). Smithsonian Institution Press. Archived from the original(PDF) on 2021-01-20. Retrieved 2020-09-26.
Laurin, Michel (1998). "New data on the cranial anatomy of Lycaenops (Synapsida, Gorgonopsidae), and reflections on the possible presence of streptostyly in gorgonopsians". Journal of Vertebrate Paleontology. 18 (4): 765–776. Bibcode:1998JVPal..18..765L. doi:10.1080/02724634.1998.10011105.
Kermack, K. A. (1956). "Tooth replacement in mammal-like reptiles of the suborders Gorgonopsia and Therocephalia". Philosophical Transactions of the Royal Society of London B: Biological Sciences. 240 (670): 95–133. Bibcode:1956RSPTB.240...95K. doi:10.1098/rstb.1956.0013.
Kammerer, Christian F.; Smith, Roger M. H.; Day, Michael O.; Rubidge, Bruce S. (2015). "New information on the morphology and stratigraphic range of the mid-Permian gorgonopsian Eriphostoma microdon Broom, 1911". Papers in Palaeontology. 1 (2): 201–221. Bibcode:2015PPal....1..201K. doi:10.1002/spp2.1012. S2CID128762256.
Kammerer, Christian F.; Smith, Roger M. H.; Day, Michael O.; Rubidge, Bruce S. (2015). "New information on the morphology and stratigraphic range of the mid-Permian gorgonopsian Eriphostoma microdon Broom, 1911". Papers in Palaeontology. 1 (2): 201–221. Bibcode:2015PPal....1..201K. doi:10.1002/spp2.1012. S2CID128762256.
Turner, J. Scott and Tracey, C. Richard (1986). "Body Size, Homeothermy and the Control of Body Heat in Mammal-like Reptiles". In Hotton, Nicholas III; MacLean, Paul D.; Roth, Jan J.; and Roth, E. Carol (eds.). The Ecology and Biology of Mammal-like reptiles(PDF). Smithsonian Institution Press. Archived from the original(PDF) on 2021-01-20. Retrieved 2020-09-26.