PSSA Conference 2014 Doug Erwin from the National Museum of Natural History, Washington DC. Images courtesy Wits University Dr Jonah Choiniere and Dr Bernard Zipfel. Images courtesy Wits University Dr Kevin Hand. Images courtesy Wits University Drs Ian McKay and Robert Gess. Images courtesy Wits University Drs Jonah Choiniere and Kevin Hand with Professor Lee Berger. Images courtesy Wits University Engaging discussions during PSSA2014. Images courtesy Wits University More than 80 scientists attended PSSA2014. Images courtesy Wits University Professor Bruce Rubidge. Images courtesy Wits University Professors Zeblon Vilakazi and Bruce Rubidge. Images courtesy Wits University
