References
733
Mustoe, G.E., 1982. Origin of honeycomb weathering. Bull. Geol. Soc. Am. 93, 108-115.
Mustoe, G.E., 1983. Cavernous weathering in the Capitol Reef Desert, Utah. Earth Surf. Processes
Landforms 8, 517- 526.
Muxart, T., Birot, P., 1977. L'Alteration Meteorique des Roches, Publications du D~partement de
G6ographie de l'Universit~ de Paris-Sorbonne, p. 279.
Nadler, C.T., Schumm, S.A., 1981. Metamorphosis of South Platte and Arkansas rivers, eastern Colorado.
Phys. Geogr. 2, 95-115.
Nagel, R.H., 1962. Geology of the Serra do Navio manganese district. Econ. Geol. 57, 481-498.
Nahon, D., 1986. Evolution of iron crusts in tropical landscapes. In: Colman, S.M., Dethier, D.P.
(Eds), Rates of Chemical Weathering of Rocks and Minerals. Academic Press, New York, pp.
169-191.
Nahon, D., Beauvales, A., Trescases, J.J., 1985. Manganese concentration through chemical weathering
of metamorphic rocks under lateritic conditions. In: Drever, J.I. (Ed.), The Chemistry of Weathering.
Reidel, Boston, pp. 277-291.
Nahon, D.B., 1991. Introduction to the Petrology of Soils and Chemical Weathering. Wiley, New York,
p. 313.
Nalpanis, P., 1985. Saltating and suspended particles over flat and sloping surfaces. II. Experiments
and numerical simulations. In: Barndorff-Nielsen, O.E., Moller, J.T., Romer-Rasmussen, K., Willets,
B.B. (Eds), Proceedings of the International Workshop on the Physics of Blown Sand, 8. Institute of
Mathematics, University of Aarhus, Denmark, pp. 37-66.
Nfivar, J., Bryan, R., 1990. Interception loss and rainfall redestribution by three semiarid growing shrubs
in northeastern Mexico. J. Hydrol. 115, 51-63.
Neal, J.T., 1965. Environmental setting and general surface characteristics of playas. In: Neal, J.T. (Ed.),
Geology, Mineralogy and Hydrology of United States Playas, Air Force Cambridge Research
Laboratory, Environmental Research Paper, Vol. 96, pp. 1-29.
Neal, J.T., (Ed.), 1975. Playas and Dried Lakes. Dowden, Hutchinson and Ross, Stroudsburg, p. 411.
Netterberg, F., 1969. Ages of calcretes in southern Africa. S. Afr. Archeol. Bull. 24, 117-122.
Newman, J.C., Philips, J.R.H., 1957. Tunnel erosion in the Riverina. J. Soil Conserv. Serv. NSW 13,
159-169.
Nickling, W.G., 1983. Grain size characteristics of sediment transported during dust storms. J. Sediment.
Petrol. 53, 1011 - 1024.
Nickling, W.G., 1988. The initiation of particle movement by wind. Sedimentology 35, 499-511.
Nickling, W.G., Gillies, J.A., 1993. Dust emission and transport in Mali, West Africa. Sedimentology 40,
859-868.
Nicholas, R.M., Dixon, J.C., 1986. Sandstone scarp form and retreat in the Land of Standing Rocks,
Canyonlands National Park, Utah. Z. Geomorphol. 30, 167-187.
Nicholson, S.E., 1981. Saharan climates in historical times. In: Allan, J.A. (Ed.), The Sahara: Ecological
Change and Early Economic History. Menas Press, London, pp. 35-59.
Nicholson, S.E., 1993. What is a desert? In: Seely, M. (Ed.), Deserts. Weldon Ower Limited, Australia,
pp. 14-25.
Nicholson, S.E., Flohn, H., 1980. African environmental and climatic changes and the general atmospheric
circulation in Late Pleistocene and Holocene. Climatic Change 2, 313-348.
Nicod, J., 1992. Formes d'aplanissement et de regularisation des versants dans les roches carbonat~es:
position des probl~mes et elements de discussion. Tfibinger Geogr. Stud. 109, 1-22, Ttibingen.
Nicoletti, P.G., Sorriso-Valvo, M., 1991. Geomorphic controls of the shape and mobility of rock
avalanches. Bull. Geol. Soc. Am. 103, 1365-1373.
Nielson, J., Kocurek, G., 1987. Surface processes, deposits, and development of star dunes, Dumont dune
field, California. Bull. Geol. Soc. Am. 99, 177-186.
Nilsen, T.H., 1993. What is an alluvial fan? Int. Work. Group Fan Deltas Newslett. 1, 3-4.
Nilsen, T.H., Moore, T.E., 1984. Bibliography of Alluvial Fan Deposits. Geo Books, Norwich,
p. 96.
Nortcliff, S., Ross, S.M., Thornes, J.B., 1990. Soil moisture, runoff and sediment yield from differentially
cleared tropical rainforest plots. In: Thornes, J.B. (Ed.), Vegetation and Erosion. Wiley, Chichester,
pp. 420-436.
Norton, S.A., 1973. Laterite and bauxite formation. Econ. Geol. 68, 353-361.
Nyamweru, C., 1980. Rifts and Volcanoes, A Study of the East African Rift System. Nelson Africa,
Nairobi, Kenya, p. 128.
733
Mustoe, G.E., 1982. Origin of honeycomb weathering. Bull. Geol. Soc. Am. 93, 108-115.
Mustoe, G.E., 1983. Cavernous weathering in the Capitol Reef Desert, Utah. Earth Surf. Processes
Landforms 8, 517- 526.
Muxart, T., Birot, P., 1977. L'Alteration Meteorique des Roches, Publications du D~partement de
G6ographie de l'Universit~ de Paris-Sorbonne, p. 279.
Nadler, C.T., Schumm, S.A., 1981. Metamorphosis of South Platte and Arkansas rivers, eastern Colorado.
Phys. Geogr. 2, 95-115.
Nagel, R.H., 1962. Geology of the Serra do Navio manganese district. Econ. Geol. 57, 481-498.
Nahon, D., 1986. Evolution of iron crusts in tropical landscapes. In: Colman, S.M., Dethier, D.P.
(Eds), Rates of Chemical Weathering of Rocks and Minerals. Academic Press, New York, pp.
169-191.
Nahon, D., Beauvales, A., Trescases, J.J., 1985. Manganese concentration through chemical weathering
of metamorphic rocks under lateritic conditions. In: Drever, J.I. (Ed.), The Chemistry of Weathering.
Reidel, Boston, pp. 277-291.
Nahon, D.B., 1991. Introduction to the Petrology of Soils and Chemical Weathering. Wiley, New York,
p. 313.
Nalpanis, P., 1985. Saltating and suspended particles over flat and sloping surfaces. II. Experiments
and numerical simulations. In: Barndorff-Nielsen, O.E., Moller, J.T., Romer-Rasmussen, K., Willets,
B.B. (Eds), Proceedings of the International Workshop on the Physics of Blown Sand, 8. Institute of
Mathematics, University of Aarhus, Denmark, pp. 37-66.
Nfivar, J., Bryan, R., 1990. Interception loss and rainfall redestribution by three semiarid growing shrubs
in northeastern Mexico. J. Hydrol. 115, 51-63.
Neal, J.T., 1965. Environmental setting and general surface characteristics of playas. In: Neal, J.T. (Ed.),
Geology, Mineralogy and Hydrology of United States Playas, Air Force Cambridge Research
Laboratory, Environmental Research Paper, Vol. 96, pp. 1-29.
Neal, J.T., (Ed.), 1975. Playas and Dried Lakes. Dowden, Hutchinson and Ross, Stroudsburg, p. 411.
Netterberg, F., 1969. Ages of calcretes in southern Africa. S. Afr. Archeol. Bull. 24, 117-122.
Newman, J.C., Philips, J.R.H., 1957. Tunnel erosion in the Riverina. J. Soil Conserv. Serv. NSW 13,
159-169.
Nickling, W.G., 1983. Grain size characteristics of sediment transported during dust storms. J. Sediment.
Petrol. 53, 1011 - 1024.
Nickling, W.G., 1988. The initiation of particle movement by wind. Sedimentology 35, 499-511.
Nickling, W.G., Gillies, J.A., 1993. Dust emission and transport in Mali, West Africa. Sedimentology 40,
859-868.
Nicholas, R.M., Dixon, J.C., 1986. Sandstone scarp form and retreat in the Land of Standing Rocks,
Canyonlands National Park, Utah. Z. Geomorphol. 30, 167-187.
Nicholson, S.E., 1981. Saharan climates in historical times. In: Allan, J.A. (Ed.), The Sahara: Ecological
Change and Early Economic History. Menas Press, London, pp. 35-59.
Nicholson, S.E., 1993. What is a desert? In: Seely, M. (Ed.), Deserts. Weldon Ower Limited, Australia,
pp. 14-25.
Nicholson, S.E., Flohn, H., 1980. African environmental and climatic changes and the general atmospheric
circulation in Late Pleistocene and Holocene. Climatic Change 2, 313-348.
Nicod, J., 1992. Formes d'aplanissement et de regularisation des versants dans les roches carbonat~es:
position des probl~mes et elements de discussion. Tfibinger Geogr. Stud. 109, 1-22, Ttibingen.
Nicoletti, P.G., Sorriso-Valvo, M., 1991. Geomorphic controls of the shape and mobility of rock
avalanches. Bull. Geol. Soc. Am. 103, 1365-1373.
Nielson, J., Kocurek, G., 1987. Surface processes, deposits, and development of star dunes, Dumont dune
field, California. Bull. Geol. Soc. Am. 99, 177-186.
Nilsen, T.H., 1993. What is an alluvial fan? Int. Work. Group Fan Deltas Newslett. 1, 3-4.
Nilsen, T.H., Moore, T.E., 1984. Bibliography of Alluvial Fan Deposits. Geo Books, Norwich,
p. 96.
Nortcliff, S., Ross, S.M., Thornes, J.B., 1990. Soil moisture, runoff and sediment yield from differentially
cleared tropical rainforest plots. In: Thornes, J.B. (Ed.), Vegetation and Erosion. Wiley, Chichester,
pp. 420-436.
Norton, S.A., 1973. Laterite and bauxite formation. Econ. Geol. 68, 353-361.
Nyamweru, C., 1980. Rifts and Volcanoes, A Study of the East African Rift System. Nelson Africa,
Nairobi, Kenya, p. 128.