References
743
Sheridan, D., 1981. Problems of Desertification of the United States, Council Environmental Quality,
p. 142.
Sherman, G.D., 1952. The genesis and morphology of the alumina-rich laterite clays, Problems of Clay
and Laterite Genesis. American Institute of Mining and Metallurgical, New York, pp. 154-161.
Shroder, J.E., 1973. Erosional residual in Malawi near the edge of the African Rift. Z. Geomorphol.
Suppl.bd 18, 121-143.
Simanton, J.R., Rawitz, E., Shirley, E., 1984. Efects of rock fragments on erosion of semiarid rangeland
soils. Soil Sci. Soc. Am. Spec. Publ. 13, 65-72.
Simonett, D.S., 1967. Landslide distribution and earth-quakes in the Bewanni and Toricelli Mountains,
New Guinea, a statistical analysis. In: Jennings, J.N., Mabbutt, J.A. (Eds), Landform Studies from
Australia and New Guinea. Cambridge University Press, London, pp. 64-84.
Simons, F.S., Eriksen, G.E., 1953. Some desert features of northwest central Peru. Boletin de la Sociedad
Geol6gica del Peril 26, 229-245.
Singer, A., 1979/1980. The paleoclimatic interpretation of clay minerals in soils and weathering profiles.
Earth-Sci. Rev. 15, 303- 326.
Singh, G., 1971. The Indus valley culture seen in context of post-glacial climate and ecological studies in
northwest India. Archaeol. Anthropol. Oceania 6, 177-189.
Sirvent, J., Desir, G., Guti6rrez, M., Sancho, C., Benito, G., 1997. Erosion rates in badland areas recorded
by collectors, erosion pins and profilometer techniques (Ebro Basin, NE-Spain). Geomorphology 18,
61-75.
Sivarajasingham, S., Alexander, L.T., Cady, J.G., Cline, M.G., 1962. Laterite. Adv. Agron. 14, 1-60.
Small, R.J., 1970. The Study of Landforms. A Textbook of Geomorphology. Cambridge University Press,
Cambridge, MA, p. 502.
Small, R.J., 1987. Englacial and supraglacial sediment: transport and deposition. In: Gurnell, A.M.,
Clark, M.J. (Eds), Glacio-Fluvial Sediment Transfer-an Alpine Perspective. Wiley, Chichester,
pp. 111-145.
Smalley, I.J., 1972. The interaction of great rivers and large deposits of primary loess. Trans. NY Acad.
Sci. 34, 534-542.
Smalley, I.J., 1990. Possible formation mechanisms for the modal coarse-silt quartz particles in loess.
Quaternary Int. 7/8, 23-27.
Smalley, I.J., 1995. Maxing the material: the formation of silt-sized primary mineral particles for loess
deposits. Quaternary Sci. Rev. 14, 645-651.
Smalley, I.J., Unwin, D.J., 1968. The formation and shape of drumlins and their distribution and
orientation in drumlin fields. J. Glaciol. 7, 377-390.
Smith, B., Warke, P., 1997. Controls and uncertainties in the weathering environment. In: Thomas, D.S.G.
(Ed.), Arid Zone Geomorphology. Wiley, Chichester, pp. 41-54.
Smith, B.J., 1978. The origin and geomorphic implications of cliff foot recesses and tafoni on limestone
hamadas in the northwest Sahara. Zeitscrift ffir Geomorphol. 22, 21-43.
Smith, B.J., 1994. Weathering processes and forms. In: Abrahams, A.D., Parson, J.P. (Eds),
Geomorphology of Desert Environments. Chapman & Hall, London, pp. 39-63.
Smith, B.J., de Sfinchez, B.A., 1992. Erosion hazards in a Brazilian suburb. Geogr. Rev. 6, 37-41.
Smith, G.I., Streat-Perrott, F.A., 1983. Pluvial lakes of the Western United States. In: Porter, S.C. (Ed.),
Late-Quaternary Environments of the United States. University of Minnesota Press, Minneapolis,
pp. 190-212.
Smith, H.T.U., 1948. Giant glacial groves in Northwest Canada. Am. J. Sci. 246, 503-514.
Smith, H.T.U., 1953. The Hickory Run boulderfield, Carbon County, Pennsylvania. Am. J. Sci. 25,
625-642.
Smith, H.T.U., Smith, A.P., 1945. Periglacial rock streams in the Blue Ridge area. Bull. Geol. Soc. Am. 56,
1198.
Smith, K., Ward, R., 1998. Floods: Physical Processes and Human Impacts. Wiley, Chichester, p. 382.
Smith, M.W., 1993. Climatic change and permafrost. In: French, H.M., Slaymaker, O. (Eds), Canada's
Cold Environments. McGill-Queen's University Press, Montreal, pp. 291-311.
Smith, N.D., Minter, W.E.C., 1980. Sedimentologic central of gold and uranium and two Witwatersrand
palaeoplacers. Econ. Geol. 75, 1-14.
Smith, N.D., Vendl, M.A., Kennedy, S.K., 1982. Comparison of sedimentation regimes in four glacierfed lakes of western Alberta. In: Davidson-Arnott, R., Nickling, W., Fahey, B.D. (Eds), Research in
Glacial, Glaciofluvial and Glaciolacustrine Systems. Geo Books, Norwich, pp. 203-238.
743
Sheridan, D., 1981. Problems of Desertification of the United States, Council Environmental Quality,
p. 142.
Sherman, G.D., 1952. The genesis and morphology of the alumina-rich laterite clays, Problems of Clay
and Laterite Genesis. American Institute of Mining and Metallurgical, New York, pp. 154-161.
Shroder, J.E., 1973. Erosional residual in Malawi near the edge of the African Rift. Z. Geomorphol.
Suppl.bd 18, 121-143.
Simanton, J.R., Rawitz, E., Shirley, E., 1984. Efects of rock fragments on erosion of semiarid rangeland
soils. Soil Sci. Soc. Am. Spec. Publ. 13, 65-72.
Simonett, D.S., 1967. Landslide distribution and earth-quakes in the Bewanni and Toricelli Mountains,
New Guinea, a statistical analysis. In: Jennings, J.N., Mabbutt, J.A. (Eds), Landform Studies from
Australia and New Guinea. Cambridge University Press, London, pp. 64-84.
Simons, F.S., Eriksen, G.E., 1953. Some desert features of northwest central Peru. Boletin de la Sociedad
Geol6gica del Peril 26, 229-245.
Singer, A., 1979/1980. The paleoclimatic interpretation of clay minerals in soils and weathering profiles.
Earth-Sci. Rev. 15, 303- 326.
Singh, G., 1971. The Indus valley culture seen in context of post-glacial climate and ecological studies in
northwest India. Archaeol. Anthropol. Oceania 6, 177-189.
Sirvent, J., Desir, G., Guti6rrez, M., Sancho, C., Benito, G., 1997. Erosion rates in badland areas recorded
by collectors, erosion pins and profilometer techniques (Ebro Basin, NE-Spain). Geomorphology 18,
61-75.
Sivarajasingham, S., Alexander, L.T., Cady, J.G., Cline, M.G., 1962. Laterite. Adv. Agron. 14, 1-60.
Small, R.J., 1970. The Study of Landforms. A Textbook of Geomorphology. Cambridge University Press,
Cambridge, MA, p. 502.
Small, R.J., 1987. Englacial and supraglacial sediment: transport and deposition. In: Gurnell, A.M.,
Clark, M.J. (Eds), Glacio-Fluvial Sediment Transfer-an Alpine Perspective. Wiley, Chichester,
pp. 111-145.
Smalley, I.J., 1972. The interaction of great rivers and large deposits of primary loess. Trans. NY Acad.
Sci. 34, 534-542.
Smalley, I.J., 1990. Possible formation mechanisms for the modal coarse-silt quartz particles in loess.
Quaternary Int. 7/8, 23-27.
Smalley, I.J., 1995. Maxing the material: the formation of silt-sized primary mineral particles for loess
deposits. Quaternary Sci. Rev. 14, 645-651.
Smalley, I.J., Unwin, D.J., 1968. The formation and shape of drumlins and their distribution and
orientation in drumlin fields. J. Glaciol. 7, 377-390.
Smith, B., Warke, P., 1997. Controls and uncertainties in the weathering environment. In: Thomas, D.S.G.
(Ed.), Arid Zone Geomorphology. Wiley, Chichester, pp. 41-54.
Smith, B.J., 1978. The origin and geomorphic implications of cliff foot recesses and tafoni on limestone
hamadas in the northwest Sahara. Zeitscrift ffir Geomorphol. 22, 21-43.
Smith, B.J., 1994. Weathering processes and forms. In: Abrahams, A.D., Parson, J.P. (Eds),
Geomorphology of Desert Environments. Chapman & Hall, London, pp. 39-63.
Smith, B.J., de Sfinchez, B.A., 1992. Erosion hazards in a Brazilian suburb. Geogr. Rev. 6, 37-41.
Smith, G.I., Streat-Perrott, F.A., 1983. Pluvial lakes of the Western United States. In: Porter, S.C. (Ed.),
Late-Quaternary Environments of the United States. University of Minnesota Press, Minneapolis,
pp. 190-212.
Smith, H.T.U., 1948. Giant glacial groves in Northwest Canada. Am. J. Sci. 246, 503-514.
Smith, H.T.U., 1953. The Hickory Run boulderfield, Carbon County, Pennsylvania. Am. J. Sci. 25,
625-642.
Smith, H.T.U., Smith, A.P., 1945. Periglacial rock streams in the Blue Ridge area. Bull. Geol. Soc. Am. 56,
1198.
Smith, K., Ward, R., 1998. Floods: Physical Processes and Human Impacts. Wiley, Chichester, p. 382.
Smith, M.W., 1993. Climatic change and permafrost. In: French, H.M., Slaymaker, O. (Eds), Canada's
Cold Environments. McGill-Queen's University Press, Montreal, pp. 291-311.
Smith, N.D., Minter, W.E.C., 1980. Sedimentologic central of gold and uranium and two Witwatersrand
palaeoplacers. Econ. Geol. 75, 1-14.
Smith, N.D., Vendl, M.A., Kennedy, S.K., 1982. Comparison of sedimentation regimes in four glacierfed lakes of western Alberta. In: Davidson-Arnott, R., Nickling, W., Fahey, B.D. (Eds), Research in
Glacial, Glaciofluvial and Glaciolacustrine Systems. Geo Books, Norwich, pp. 203-238.