1. Baker BH, Mitchell JG (1976) Volcanic stratigraphy and geochronology of the Kedong–Olorgesailie area and the evolution of the south Kenya rift valley. J Geol Soc 132:467–484
2. Becht R, Mwango F, Muno FA (2006) Groundwater links between Kenyan Rift Valley lakes. In: Odada E, Olago DO (eds) Proceedings of the 11th World Lakes Conference, Nairobi, Kenya, vol 2, pp 7–14
3. Bengtson L, Enell M (1986) Chemical analysis. In: Berglund BE (ed) Handbook of holocene palaeoecology and palaeohydrology. Wiley, New York, pp 485–496
4. Bessems I, Verschuren D, Russell JM, Hus J, Mees F, Cumming BF (2008) Paleolimnological evidence for widespread late 18th century drought across equatorial East Africa. Palaeogeogr Palaeoclimatol Palaeoecol 259:107–120
5. Björk S, Wohlfarth B (2001) 14C chronostratigraphic techniques in paleolimnology. In: Last WM, Smol JP (eds) Tracking environmental change using lake sediments. Basin analysis, coring, and chronological techniques, vol I. Kluwer Academic Publishers, Dordrecht, pp 205–245