monde (1) Afrique du Sud (1) itinéraire (1) région (1) réserve naturelle (1) parc national (1) isotope (1) jardin (1) fossile (1) famille (1) dune (1) datation (1) côte (1) Afrique (1) Dating (1) Theater (1) Surfaces (1) South Africa (1) Possibility (1) Human beings (1) Footprints, Fossil (1) Families (1) Drama (1) Africa, Southern (1) Acting (1) Yields (1) Size (1) Quality (1) Number (1) Surfaces (1)