Landscape evolution in Zimbabwe from the Permian to present, with implications for kimberlite prospecting Moore, A. E. ; Cotterill, F. P. D. ; Broderick, T. ; Plowes, D. Abstract Publication: South African Journal of Geology Pub Date: March 2009 DOI: 10.2113/gssajg.112.1.65 Bibcode: 2009SAJG..112...65M