Abstract
Widespread artefact-bearing gravels overlie Pliocene diatomites in the plain of Gadeb (7°02′–7°13′N, 39° 15′–39°28′E) at 2,300 m in east-central Ethiopia. The diatomites are from 2.7 to 2.35 Myr old, and the bulk of the Developed Oldowan and Acheulian tools are between 1.5 and (?) 0.7 Myr old. Drying out of the Pliocene lake, deposition of the gravels, and erosion of the Webi Shebele gorge reflect the interplay of volcano-tectonic and climatic events, as does the biostratigraphy of the Pliocene diatomites.
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References
Cooke, H. B. S. Geol. Soc. S. Afr. 60, 1–73 (1958).
Flint, R. F. Geol. Mag. 87, 149–174 (1959).
Bishop, W. W. Geol. Surv. Uganda, Mem. 10 (1969).
Williams, M. A. J., Bishop, P. M., Dakin, F. M. & Gillespie, R. Nature 278, 690–693 (1977).
Fitch, F. J. & Miller, J. A. Nature 226, 226–228 (1970).
Curtis, G. H., Drake, R., Cerling, T. & Hampel, J. Nature 258, 395–398 (1975).
Fitch, F. J., Hooker, P. J. & Miller, J. A. Geological Background to Fossil Man (ed. Bishop, W. W.) 441–461 (Scottish Academic, Edinburgh, 1978).
Curtis, G. H., Drake, R. E., Cerling, T. E., Cerling, B. W. & Hampel, J. H. in Geological Background to Fossil Man (Ed. Bishop, W. W.) 463–496 (Scottish Academic, Edinburgh, 1978).
Clark, J. D. & Kurashina, H. Nature (this issue).
Clark, J. D. et al. Palaeoecol. Afr. 11, 145–147 (1979).
Potter, E. C. J. Glaciol. 17, 148–150 (1976).
Messerli, B., Winiger, M. & Rognon, P. in The Sahara and the Nile (eds Williams, M. A. J. & Faure, H) Ch. 5 (Balkema, Rotterdam, in the press).
Di Paola, G. M. Bull. Volcan. 36, 517–560 (1972).
Meyer, W., Pilger, A., Rösler, A. & Stets, J. I.U.G. Geodyn. Rep. No. 14, 1, 352–362 (1975).
Richardson, J. L., Harvey, T. & Holdship, S. Polskie Archwin Hydrobiol. 25, 341–353 (1978).
Kilham, P. Limnol Oceanogg. 16, 10–18 (1971).
Mathisen, O. A. & Poe, P. H. Verh. int. Verein. Limnol. 20, 165–172 (1978).
Clark, J. D. Man 10, 175–198 (1975).
McDougall, I., Morton, W. H. & Williams, M. A. J. Nature 254, 207–209 (1975).
Faure, H. Tectonophysics 29, 479–486 (1975).
Servant–Vildary, S. Cah. ORSTOM sér. Geol. 5, 169–217 (1973).
Gasse, F. thesis, Univ. Paris (1975).
Gasse, F. Bull. Ass. Fr. Et. Quat. 1, 207–234 (1977).
Proschkina-Lavrenko, A. I. (ed.) The Diatoms of the USSR Fossil and Recent, Vol. 1 (Leningrad, 1974).
Schrader, H. S. Init. Rep. DSDP 42, 789–901 (1978).
Jouse, A. P. & Mukhina, V. V. Init. Rep. DSDP 42, 903–950 (1978).
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Williams, M., Williams, F., Gasse, F. et al. Plio–Pleistocene environments at Gadeb prehistoric site, Ethiopia. Nature 282, 29–33 (1979). https://doi.org/10.1038/282029a0
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DOI: https://doi.org/10.1038/282029a0
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