Helm, Charles W., Hayley C. Cawthra, Jan C. de Vynck, Martin G. Lockley, Richard T. McCrea, and Jan Venter. “The Pleistocene Fauna of the Cape South Coast Revealed through Ichnology at Two Localities”. South African Journal of Science 115, no. 1/2 (January 30, 2019). Accessed March 3, 2024. https://sajs.co.za/article/view/5135.