PHOSPHATE DEPOSITS 



525 



of reach economically, particularly to farmers in 

 developing countries. There are, therefore, problems 

 of developing resources in the countries where phos- 

 phatic fertilizer is needed. 



SELECTED BIBLIOGRAPHY 



Altschuler, Z. S., Cathcart, J. B., and Young, E. J., 1964, 

 Geology and geochemistry of the Bone Valley Forma- 

 tion and its phosphate deposits: Geol. Soc. America 

 Ann. Mtg., Miami Beach, 1964, Guidebook field trip 6, 

 68 p. 



British Sulphur Corporation, 1964, A world survey of phos- 

 phate deposits (2d ed.) : London, The British Sulphur 

 Corp., Ltd., 206 p. 



Bushinskii, G. L, 1966, Drevnie fosferity Azii i ikh genezis 

 [Old phosphorites of Asia and their genesis] : Akad. 

 Nauk SSSR, Geol. Inst. Moskva. 



Cathcart, J. B., 1963, Economic geology of the Keysville 

 quadrangle, Florida: U.S. Geol. Survey Bull. 1128, 82 p. 



D'Anglejan, B. F., 1967, Origin of marine phosphorite off 

 Baja California, Mexico: Marine Geology, v. 5, no. 1, 

 p. 15-44. 



Furlow, J. W., 1969, Stratigraphy and economic geology of 

 the eastern Chatham County phosphate deposit: Georgia 

 Geol. Survey Bull. 82, 40 p. 



Gulbrandsen, R. A., 1966, Chemical composition of phospher- 

 ites of the Phosphoria Formation : Geochim. et Cos- 

 mochim. Acta, v. 3, p. 769-778. 



1969, Physical and chemical factors in the formation 



of marine apatite: Econ. Geology, v. 64, no. 4, p. 365- 

 382. 



Harrington, J. W., Ward, D. E., and McKelvey, V. E., 1966, 

 Sources of fertilizer material in South America, a pre- 

 liminary study: U.S. Geol. Survey Bull. 1240, 66 p. 



Jacob, K. D., 1953, Phosphate resources and processing fa- 

 cilities, in Jacob, K. D., ed., Fertilizer technology and 

 resources: New York, Acad. Press, Agronomy Mon., v. 

 3, p. 117-166. 



Kazakov, A. V., 1937, The phosphorite facies and the genesis 

 of phosphorites: USSR Sci. Inst. Fertilizers and Insecto- 

 fungicides, Trans. 142, p. 95-113. 



Kimrey, J. 0., 1965, Description of the Pungo River Forma- 

 tion in Beaufort County, North Carolina: North Caro- 

 lina Dept. Conserv. and Devel. Div. Mineral Resources 

 Bull. 79, 131 p. 



Lewis, R. W., 1970, Phosphorus, in U.S. Bur. Mines, Mineral 

 facts and problems: U.S. Bur. Mines Bull. 650, p. 1139- 

 1155. 



Love, J. D., 1964, Uraniferous phosphatic lake beds of Eocene 

 age in intermontane basins of Wyoming and Utah: U.S. 

 Geol. Survey Prof. Paper 474-E, 66 p. 



Mansfield, G. R., 1942, Phosphate resources of Florida: U.S. 

 Geql. Survey Bull. 934, 82 p. 



McKelvey, V. E., 1967, Phosphate deposits: U.S. Geol. Sur- 

 vey Bull. 1252, 21 p. 



McKelvey, V. E., Cathcart, J. B., Altschuler, Z. S., Swanson, 

 R. W., and Buck, K. L., 1953, Domestic phosphate de- 

 posits, in Pierre, W. H., and Norman, A. G., eds., Soil 

 and fertilizer phosphorus in crop nutrition : New York, 

 Acad. Press, Agronomy Mon., v. 4, p. 347-376. 



McKelvey, V. E., Swanson, R. W., and Sheldon, R. P., 1953, 

 The Permian phosphorite deposits. Western United 

 States : Internat. Geol. Cong., 19th, Algiers, 1952, Comp- 

 tes Rendus, sec. 11, pt. 11, p. 45-64. 



Pevear, D. R., 1966, The estuarine formation of the United 

 States Atlantic Coastal Plain phosphate: Econ. G€ology, 

 v. 61, no. 2, p. 251-255. 



Ruhlman, E. R., 1958, Phosphate rocks, mining, beneficiatlon 

 and marketing: U.S. Bur. Mines Inf. Circ. 7814, 33 p. 



Sheldon, R. P., 1964, Paleolatitudinal and paleogeographic 

 distribution of phosphorite: U.S. Geol. Survey Prof. 

 Paper 501-C, p. C106-C113. 



Smith, R. W., and Whitlatch, G. I., 1940, The phosphate 

 resources of Tennessee: Tennessee Div. (Jeology Bull. 

 48, 444 p. 



United Nations Economic Commission for Asia and the Far 

 East, 1968, Proceedings of the seminar on sources of 

 mineral raw materials for the fertilizer industry in Asia 

 and the Far East: Mineral Resources Devel. Ser. 32, 

 392 p. 



Waggaman, W. H., and Ruhlman, E. R., 1960, Processing 

 and utilization, Pt. 2 of Phosphate rock: U.S. Bur. 

 Mines Inf. Circ. 7951, 36 p. 



