1. Palynology and age of the Kerri-Kerri Formation, Nigeria;Adegoke;Revista Española de Micropaleontología,1978
2. Climate, vegetation, and predictable gradients in mammal species richness in southern Africa;Andrews;Journal of Zoology,2000
3. Paleoenvironments in the East African Miocene;Andrews,1975
4. Key issues in the analysis of faunal change across the East African Pliocene;Behrensmeyer;American Journal of Physical Anthropology Supplement,2003
5. Spatial and temporal landscape patterns in arid and semi-arid African savannas;Belsky,1995