| Description | File contains: an annotated report on geology and fauna of of the mid-miocene Muruyur beds, Kenya, by Martin Pickford; a report on the teeth of hominoid primates; abstracts of papers contributed at a colloquium held at the department of geology, Bedford College, University of London, 1968, on East African leter tertiary sedimentary environments and mammalian faunas, and related papers; a progress report o field work on the Ngorora formation, Kenya, by Martin Pickford |