J. Fuss, N. Spassov, M. Böhme, and D. R. Begun, “Response to Benoit and Thackeray (2017): ‘A cladistic analysis of Graecopithecus’”, S. Afr. J. Sci., vol. 114, no. 5/6, May 2018, doi: 10.17159/sajs.2018/a0267.