COAL 



141 



Berryhill, H. L., Jr., Brown, D. M., Brown, Andrew, and 



Taylor, D. A., 1950, Coal resources of Wyoming: U.S. 



Geol. Survey Circ. 81, 78 p. 

 Berryhill, H. L., Jr., Brown, D. M., Burns, R. N., and Combo, 



J. X., 1951, Coal resources map of Wyoming: U.S. Geol. 



Survey Coal Inv. Map C-6. 

 Brant, R. A., 1953, Lignite resources of North Dakota: U.S. 



Geol. Survey Circ. 226, 78 p. 

 Brant, R. A., and DeLong, R. M., Coal resources of Ohio: 



Ohio Div. Geol. Survey Bull. 58, 245 p. 

 Brown, Andrew, Berryhill, H. L., Jr., Taylor, D. A., and 



Trumbull, J. V. A., 1952, Coal resources of Virginia: 



U.S. Geol. Survey Circ. 171, 57 p. 

 Brown, D. M., 1952, Lignite resources of South Dakota: 



U.S. Geol. Survey Circ. 159, 18 p. 

 Butts, Charles, and Gildersleeve, Benjamin, 1948, Geology 



and mineral resources of the Paleozoic area in northwest 



Georgia: (Jeorgia Geol. Survey Bull. 54, 176 p. 

 Cady, G. H., 1952, Minable coal reserves of Illinois: Illinois 



Geol. Survey Bull. 78, 138 p. 

 Cohee, G. V., Bums, R. N., Brown, Andrew, Brant, R. A., 



and Wiight, Dorothy, 1950, Coal resources of Michigan: 



U.S. Geol. Survey Circ. 77, 56 p. 

 Combo, J. X., Brown, D. M., Pulver, H. F., and Taylor, D. 



A., 1949, Coal resources of Montana: U.S. Geol. Survey 



Circ. 53, 28 p. 

 Combo, J. X., Holmes, C. N., and Christner, H. R., 1950, 



Map showing coal resources of Montana: U.S. Geol. 



Survey Coal Inv. Map C-2. 

 Culbertson, W. C, 1964, Geology and coal resources of the 



coal-bearing rocks of Alabama: U.S. (Jeol. Survey Bull. 



1182-B, p. B1-B79. 

 Dapples, E. C, and Hopkins, M. E., eds., 1969, Environments 



of coal deposition: Geol. Soc. America Spec. Pub. 114, 



204 p. 

 DeCarlo, J. A., Sheridan, E. T., and Murphy, Z. E., 1966, 



Sulfur content of United States coals: U.S. Bur. Mines 



Inf. Circ. 8312, 44 pp. 

 Doelling, H. H., 1970, Alton coal field: Utah G«ol. and Min- 



eralog. Survey open-file report, 64 p. 



1971a, Wasatch Plateau coal field: Utah Geol. and 



Mineralog. Survey open-file report, 170 p. 



1971b, Book Cliffs coal field: Utah Geol. and Min- 

 eralog. Survey open-file report, 185 p. 



1971c, Emery coal field: Utah (Jeol. and Mineralog. 



Survey open-file report, 78 p. 



1971d, Sevier-Sanpete, Goose Creek [and] Lost Creek 



coal fields: Utah Geol. and Mineralog. Survey open-file 

 report, 84 p. 



1971e, Henry Mountains [and] Kolob-Harmony coal 



fields: Utah Geol. and Mineralog. Survey open-file re- 

 port, 160 p. 



1971f, Coalville, Tabby Mountain, Henrys Fork, Sego, 



[and] LaSal-San Juan coal fields: Utah Geol. and Min- 

 eralog. Survey open-file report, 171 p. 

 Doelling, H. H., and Graham, R. L., 1970, Kaiparowits 



Plateau coal field: Utah Geol. and Mineralog. Survey 



open-file report, 140 p. 

 1971, Vernal coal field: Utah Geol. and Mineralog. 



Survey open-file report, 88 p. 

 Eavenson, H. N., 1942, The first century and a quarter of 



American coal industry: Baltimore, Md., Waverly Press, 



Inc., 701 p. 

 Haley, B. R., 1960, Coal resources of Arkansas, 1954: U.S. 



Geol. Survey Bull. 1072-P, p. 795-831. 



Headlee, A. J. W., and Nolting, J. P., Jr., 1940, Characteris- 

 tics of minable coals of West Virginia: West Virginia 

 Geol. Survey Rept., v. 13, 272 p. 



Hinds, Henry, 1913, The coal deposits of Missouri: Missouri 

 Bur. Geology and Mines, 2d ser., v. 11, 503 p. 



Hodgkins, J. A., 1961, Soviet power — Energy resources, pro- 

 duction and potentials: Englewood Cliflfs, N. J., Prentice- 

 Hall, Inc., 190 p. 



Huddle, J. W., Lyons, E. J., Smith, H. L., and Ferm, J. C, 

 1963, Coal reserves of eastern Kentucky: U.S. Geol. 

 Survey Bull. 1120, 247 p. 



Johnson, V. H., 1946, Coal deposits on Sand and Lockout 

 Mountains, Dade and Walker Counties, Georgia: U.S. 

 Geol. Survey Coal Inv. Map. 



Landis, E. R., 1959, Coal resources of Colorado: U.S. Geol. 

 Survey Bull. 1072-C, p. 131-232. 



1965, Coal resources of Iowa: Iowa Geol. Survey 



Tech. Paper 4, 141 p. 



Luther, E. T., 1959, The coal reserves of Tennessee: Ten- 

 nessee Div. Geology Bull. 63, 294 p. 



Mapel, W. J., 1967, Bituminous coal resources of Texas: 

 U.S. Geol. Survey Bull. 1242-D, p. D1-D28. 



Mason, R. S., 1969, Coal, in Mineral and water resources of 

 Oregon: U.S. 90th Cong., 2d sess., Comm. Interior and 

 Insular Aflfairs, p. 272-280. 



Mason, R. S., and Erwin, M. I., 1955, Coal resources of 

 Oregon: U.S. Geol. Survey Circ. 362, 7 p. 



Peirce, H. W., Keith, S. B., and Wilt, J. C, 1970, Coal, oil, 

 natural gas, helium, and uranium in Arizona: Arizona 

 Bur. Mines Bull. 182, 289 p. 



Perkins, J. M., and Lonsdale, J. T., 1955, Mineral resources 

 of the Texas Coastal Plain [prelim, rept.] : Texas Univ. 

 Bur. Econ. Geology Mineral Resources Circ. 38, 65 p. 



Read, C. B., Duffner, R. T., Wood, G. H., and Zapp, A. D., 

 1950, Coal resources of New Mexico: U.S. Geol. Survey 

 Circ. 89, 24 p. 



Reese, J. F., and Sisler, J. D., 1928, Coal resources, intro- 

 ductory volume, pt. 3 of Bituminous coal fields of Penn- 

 sylvania: Pennsylvania Geol. Survey, 4th ser., Bull. 

 M6, 153 p. 



Reinemund, J. A., 1949, Geology of the Deep River coal 

 field, Chatham, Lee, and Moore Counties, North Caro- 

 lina: U.S. Geol. Survey Coal Inv. Map. 



1955, Geology of the Deep River coal field, North 



Carolina: U.S. Geol. Survey Prof. Paper 246, 159 p. 



Robertson, C. E., 1971, Evaluation of Missouri's coal re- 

 sources: Missouri Geol. Survey Rept. Inv. 48, 92 p. 



Rothrock, H. E., 1950, A summary and critique of the esti' 

 mates of Pennsylvania anthracite reserves, in Penn- 

 sylvania Acad. Sci., Symposium on mineral resources in 

 Pennsylvania: Pennsylvania Acad. Sci. Proc., v. 24, p. 

 192-197. 



Schoewe, W. H., 1952, Coal resources of the Cretaceous Sys- 

 tem (Dakota Formation) in central Kansas: Kansas 

 Geol. Survey Bull. 96, pt. 2, p. 69-156. 



1958, Economic geography; mineral resources, pt. 4 



of The geography of Kansas: Kansas Acad. Sci. Trans., 

 V. 61, no. 4, p. 359-468 [1959]. 



Schopf, J. M., 1948, Variable coalification — the processes in- 

 volved in coal formation: Econ. Geology, v. 43, no. 3, 

 p. 207-225. 



1956, A definition of coal: Econ. Geology, v. 51, no. 



6, p. 521-527. 



