Geoscience Reference
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Wickens, G.E. (1975a). Quaternary plant fossils from the Jebel Marra volcanic complex and their
palaeoclimatic interpretation. Palaeogeography, Palaeoeclimatology, Palaeoecology , 17, 109-122.
Wickens, G.E. (1975b). Changes in the climate and vegetation of the Sudan since 20 000 BP. Boissiera ,
2, 43-65.
Wickens, G.E. (1976a). The Flora of Jebel Marra (Sudan Republic) and Its Geographical Affinities .
Kew Bulletin Additional Series V. HMSO, pp. 1-368.
Wickens, G.E. (1976b). Speculations on long distance dispersal and the flora of Jebel Marra, Sudan.
Kew Bulletin , 31 (1), 105-150.
Wigley, T.M.L. (1976). Effect of mineral precipitation on isotopic composition and 14 Cdatingof
groundwater. Nature , 263, 219-221.
Wijninga, V.M., Hooghiemstra, H. & van der Hammen, T. (2003). Evoluci on Neogena de la flora
norandino con base en el registro palinol ogica-paleobotanica de la Sabana de Bogota. Analisis
Geograficos , 26, 17-47.
Wilf, P., Cuneo, N.R., Johnson, K.R., Hicks, J.F., Wing, S.L. & Obradovich, J.D. (2003). High plant
diversity in Eocene South America: Evidence from Patagonia. Science , 300, 122-125.
Wilkins, J., Schoville, B.J., Brown, K.L. & Chazan, M. (2012). Evidence for early hafted hunting
technology. Science , 338, 942-946.
Willcocks, W. (1904). The Nile in 1904 . London, E. & F. N. Spon.
Williams, F.M., Williams, M.A.J. & Aumento, F. (2004). Tensional fissures and crustal extension rates
in the northern part of the Main Ethiopian Rift. Journal of African Earth Sciences , 38, 183-197.
Williams, G.E. (1970). Piedmont sedimentation and late Quaternary chronology in the Biskra region of
the northern Sahara. Zeitschrift f ur Geomorphologie Neue Folge , 10, 40-63.
Williams, M.A.J. (1966). Age of alluvial clays in the western Gezira, Republic of the Sudan. Nature ,
211, 270-271.
Williams, M.A.J. (1968a). A dune catena on the clay plains of the west central Gezira, Republic of the
Sudan. Journal of Soil Science , 19, 367-378.
Williams, M.A.J. (1968b). Soil salinity in the west central Gezira, Republic of the Sudan. Soil Science ,
105, 451-464.
Williams, M.A.J. (1968c). Termites and soil development near Brocks Creek, Northern Territory.
Australian Journal of Science , 31, 153-154.
Williams, M.A.J. (1969a). Prediction of rainsplash erosion in the seasonally wet tropics. Nature , 222
(5195), 763-765.
Williams, M.A.J. (1969b). Geomorphology of the Adelaide-Alligator area. In Lands of the
Adelaide-Alligator Area, Northern Territory , by R. Story (ed.), CSIRO Land Research Series 25.
Melbourne, pp. 71-94.
Williams, M.A.J. (1971). Geomorphology and Quaternary geology of Adrar Bous. Geographical
Journal , 137 (4), 450-455.
Williams, M.A.J. (1973a). The efficacy of creep and slopewash in tropical and temperate Australia.
Australian Geographical Studies , 11, 62-78.
Williams, M.A.J. (1973b). Upper Quaternary sedimentation at Adrar Bous. In The geomorphology and
archaeology of Adrar Bous, Central Sahara: a preliminary report, 250-260, by J.D. Clark, M.A.J.
Williams and A.B. Smith. Quaternaria , 17, 245-297.
Williams, M.A.J. (1975). Late Pleistocene tropical aridity synchronous in both hemispheres? Nature ,
253, 617-618.
Williams, M.A.J. (1976a). Radiocarbon dating and late Quaternary Saharan climates: a discussion.
Zeitschrift f ur Geomorphologie Neue Folge , 20, 361-362.
Williams, M.A.J. (1976b). Erosion in the Alligator Rivers area. In Lands of the Alligator Rivers Area
Northern Territory , by R. Story (ed.), CSIRO Land Research Series 38. Melbourne, pp. 112-125.
Williams, M.A.J. (1978). Termites, soils and landscape equilibrium in the Northern Territory of
Australia. In Landform Evolution in Australasia , J.L. Davies & M.A.J. Williams (eds.). Canberra,
Australian National University Press, pp. 128-141.
Williams, M.A.J. (1984a). Review of Le Shati: Lac pleistocene du Fezzan (Libye) , N. Petit-Maire (ed.),
Palaeoecology of Africa , 16, 439-441.
Williams, M.A.J. (1984b). Late Quaternary prehistoric environments in the Sahara. In From Hunters to
Farmers: The Causes and Consequences of Food Production in Africa , J.D. Clark & S.A. Brandt
(eds.). Berkeley, University of California Press, pp. 74-83.
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