Template:Joyce et al., 2012
- Joyce, W.G., Petričević, A., Lyson, T.R. & Czaplewski, N.J. 2012. A new box turtle from the Miocene/Pliocene boundary (Latest Hemphillian) of Oklahoma and a refined chronology of box turtle diversification. Journal of Paleontology 86(1): 177–190. DOI: 10.1666/11-073.1