Sues, H.-D.; Olsen, P. E. A new procolophonid and a new tetrapod of uncertain, possibly procolophonian affinities from the Upper Triassic of Virginia. Journal of Vertebrate Paleontology. 1993, 13 (3): 282–286. doi:10.1080/02724634.1993.10011510.
Sues, H.-D. A Remarkable New Armored Archosaur from the Upper Triassic of Virginia. Journal of Vertebrate Paleontology. 1992, 12 (2): 142–149. doi:10.1080/02724634.1992.10011444.
Olsen, P. E.; Sues, H.-D.; Norell, M. A. First record of Erpetosuchus (Reptilia: Archosauria) from the Late Triassic of North America. Journal of Vertebrate Paleontology. 2000, 20 (4): 633–636. doi:10.1671/0272-4634(2000)020[0633:FROERA]2.0.CO;2.
Nesbitt, S. J.; Butler, R. J. (2012). "Redescription of the archosaur Parringtonia gracilis from the Middle Triassic Manda beds of Tanzania, and the antiquity of Erpetosuchidae". Geological Magazine: 1. doi:10.1017/S0016756812000362
