This is a list of fossiliferous stratigraphic units in Ethiopia. List of fossiliferous stratigraphic units See also Lists of fossiliferous stratigraphic units in Africa List of fossiliferous stratigraphic units in Djibouti List of fossiliferous stratigraphic units in Eritrea List of fossiliferous stratigraphic units in Kenya List of fossiliferous stratigraphic units in Sudan Geology of Ethiopia References Further reading G. Assefa, D. Clark, and M. Williams. 1982. Late Cenozoic history and archaeology of the Upper Webi Shebele Basin, east central Ethiopia. Ethiop. Journal of Science 5(1):27-46 J. D. Clark, Y. Beyene, G. WoldeGabriel, W. K. Hart, P. R. Renne, H. Gilbert, A. Defleur, G. Suwa, S. Katoh, K. R. Ludwig, J.-R. Boisserie, B. Asfaw, and T. D. White. 2003. Stratigraphic, chronological and behavioural contexts of Pleistocene Homo sapiens from Middle Awash, Ethiopia. Nature 423:747-752 J. D. Clark, B. Asfaw, G. Assefa, J.W.K. Harris, H. Kurashina, R.C. Walter, T.D. White and M.A.J. Williams. 1984. Paleoanthropological discoveries in the Middle Awash Valley, Ethiopia. Nature 307:423-428 D. Clark and H. Kurashina. 1979. Hominid occupation of the east central Highlands of Ethiopia in the Plio-Pleistocene. Nature 282:33-39 M. B. Goodwin, W. A. Clemens, J. H. Hutchison, C. B. Wood, M. S. Zavada, A. Kemp, C. J. Duffin and C. R. Schaff. 1999. Mesozoic continental vertebrates with associated palynostratigraphic dates from the northwestern Ethiopian plateau. Journal of Vertebrate Paleontology 19(4):728-741 C. Guerin. 1985. Les Rhinoceros et les Chalicotheres (Mammalia, Perissodactyla) des gisements de la Vallee de l'Omo en Ethiopie (collections francaise) [The rhinoceroses and chalicotheres (Mammalia, Perissodactyla) from the Omo Valley localities in Ethiopia]. in Coppens, Y. ed., Les faunes Plio-Pleistocenes de la basse Vallee de l'Omo (Ethiopie)Artiodactyles (les Bovidae); expedition internationale 1967–1976, Paris. Editions du Centre National de la Recherche Scientifique, Sep. 1985, Cahiers de Paleontologie, Section Vertebres, Paris, France. 1985:67-96 F. C. Howell, L. S. Fichter, and G. Eck. 1969. Vertebrate assemblages from the Usno Formation, White Sands and Brown Sands localities, lower Omo basin, Ethiopia. Quaternaria 11:65-88 R. Jordan. 1971. Megafossilien des Jura aus dem Antalo-Kalk von Nord-Äthiopien [Jurassic megafossils from the Antalo Limestone of northern Ethiopia]. Beihefte zum Geologischen Jahrbuch 116:141-171 J. E. Kalb, C. J. Jolly, A. Mebrate, S. Tebedge, C. Smart, E.B. Oswald, D. Cramer, P. Whitehead, C.B. Wood, G.C. Conroy, T. Adefris, L. Sperling, and B. Kana. 1982. Fossil Mammals and Artifacts from the Middle Awash Valley, Ethiopia. Nature 298:25-29 W. Kiessling, D. K. Pandey, M. Schemm-Gregory, H. Mewis,