1. Anogeissus leiocarpa (DC.) Guill. & Perr. (Internet). Record from Protabase;Andary,2005
2. Trees, Shrubs and Lianas of West African Dry Zones. CIRAD and MNHN;Arbonnier,2002
3. Plio-Pleistocene fossil wood from Koobi Fora, East Turkana, Kenya;Bamford,2006
4. Kenya Trees, Shrubs and Lianas;Beentje,1994
5. Implications of a pollen assemblage from the Koobi Fora Formation, (East Rudolf), Kenya;Bonnefille;Nature,1976