Matthews, Thalassa, G. John Measey, and †David L. Roberts. “Implications of Summer Breeding Frogs from Langebaanweg, South Africa: Regional Climate Evolution at 5.1 Mya”. South African Journal of Science 112, no. 9/10 (September 28, 2016): 7. Accessed July 22, 2024. https://sajs.co.za/article/view/3654.