Naish, D.; Martill, D. M. (2007). "Dinosaurs of Great Britain and the role of the Geological Society of London in their discovery: basal Dinosauria and Saurischia". Journal of the Geological Society. 164 (3): 493–510. doi:10.1144/0016-76492006-032. S2CID19004679.
Naish, D.; Martill, D. M. (2007). "Dinosaurs of Great Britain and the role of the Geological Society of London in their discovery: basal Dinosauria and Saurischia". Journal of the Geological Society. 164 (3): 493–510. doi:10.1144/0016-76492006-032. S2CID19004679.