M. Dembo, N. J. Matzke, A. Ø. Mooers, and M. Collard. Bayesian analysis of a morphological supermatrix sheds light on controversial fossil hominin relationships. Proc. Biol. Sci., volume 282, issue 1812, pages 20150943, August 2015. M. Collard. Grades and transitions in human evolution. Speciation of Modern Homo Sapiens, Proceedings of The British Academy, Oxford Univ Press, volume 106, pages 61-100, 2003. M. Collard and B. Wood. Homoplasy and the early hominid masticatory system: inferences from analyses of extant hominoids and papionins. J. Hum. Evol., volume 41, issue 3, pages 167-194, September 2001. L. C. Aiello and M. Collard. Palaeoanthropology Our newest oldest ancestor? Nature, nature.com, volume 410, issue 6828, pages 526-527, March 2001. B. Wood and M. Collard. The changing face of genus Homo. Evol. Anthropol., volume 8, issue 6, pages 195-207, 1999.