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Par Collection Par Auteur- COETZEE, J. A., (Editeur scientifique) (3)
- VAN ZINDEREN BAKKER, E. M. Sr, (Editeur scientifique) (3)
- BISHOP, P. M. (1)
- RENAUT, R. W. (1)
- SCHULZ, E. (1)
- WILLIAMS, F. M. (1)
- OWEN, R. B. (1)
- PETIT-MAIRE, N. (1)
- WILLIAMS, M. A. J. (1)
- 1981 (3)
- Geography of Africa (3)
- Afrique ; Besaka, lac ; Domaine aride ; Ethiopie ; Géographie de l'Afrique ; Holocène ; Hydrologie ; Lac ; Limnologie ; Niveau lacustre ; Paléohydrologie ; Paléolimnologie ; Pléistocène supérieur ; Quaternaire supérieur ; Quaternaire zone chaude ; Rift africain (1)
- Afrique ; Diatomée ; Formation d'Olorgosailie ; Géographie de l'Afrique ; Kenya ; Limnologie ; Paléo-environnement ; Paléobiogéographie ; Paléohydrologie ; Pléistocène moyen ; Quaternaire zone chaude ; Rift africain ; Sédiment fluviatile ; Sédiment lacustre ; Sédimentologie ; Zone intertropicale (1)
- Afrique ; Géographie de l'Afrique ; Holocène ; Paléobiogéographie ; Quaternaire zone chaude ; Sahara ; Sahara Atlantique ; Végétation (1)
- Data on Holocene vegetation in the Atlantic Sahara in Palaeoecology of Africa and the surrounding islands-Vol 13. (1)
- Late Quaternary history of Lake Besaka, Ethiopa in Palaeoecology of Africa and the surrounding islands-Vol 13. (1)
- Palaeoenvironments and sedimentology of the Middle Pleistocene Olorgesailie Formation, southern Kenya Rift Valley in Palaeoecology of Africa and the surrounding islands-Vol 13. (1)
- Lake Besaka, as a groundwater-fed lake which appears to have overflowed eastwards into the Awash during the late Pleistocene and perhaps again during the earliest Holocene, is not a sensitive indicator of climatic change. Only two major
- change within the past 30,000 years.
- 1981
- , palaeontological and archaeological context at the same period. However the data show no qualitative latitudinal change in vegetation during the last 40,000 years.
- 1981
- Olorgesailie. The mineralogy and provenance of the sediments are discussed. The stratigraphic distribution of diatom associations suggest many lake level fluctuations. Alkalinities varied between about 5 and 85 meq/l. Based on alkalinity changes, three main
- 1981