arbre (1) diversité biologique (1) espèce (1) morphologie (1) mollusque (1) histoire (1) analyse (1) colline (1) fossile (1) ferme (exploitation) (1) écologie (1) âge (1) Afrique (1) Ecology (1) Morphology (1) History (1) Composition (1) Forms (1) Plants, Fossil (1) Animals, Fossil (1) Fossils (1) Biodiversity (1) Will (1) Theater (1) Species (1) South Africa (1) Sandstone (1) Plants (1) Morphology (1) Life (1)