New chronology for the Early Miocene mammalian faunas of Kisingiri, Western Kenya Drake, R. E. ; van Couvering, J. A. ; Pickford, M. H. ; Curtis, G. H. ; Harris, J. A. Abstract Publication: Journal of the Geological Society Pub Date: May 1988 DOI: 10.1144/gsjgs.145.3.0479 Bibcode: 1988JGSoc.145..479D