Geologic Studies in Alaska by the U.S. Geological Survey, 1992

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GEOLOGIC STUDIES IN ALASKA BY THE U.S. GEOLOGICAL SURVEY, 1992 Figure 11. Idealized reconstruction of fluvial environments during deposition of Chickaloon Formation in study and outlying areas. REFERENCES CITED Ames, H., and Riegel, W., 1962, Palynological investigation of coals from the Chickaloon Formation [abs.]: Pollen et Spores, v. 4, p. 328. Barnes, F.F., 1951, Mining and exploration in 1945 in the Wish- bone Hill coal district, Matanuska Valley, Alaska, in Barnes, F.F., and others, eds., Coal investigations in south- central Alaska: U.S. Geological Survey Bulletin 962-E, p. 193-201. 1962, Geologic map of lower Matanuska Valley, Alaska: U.S. Geological Survey Miscellaneous Geologic Investiga- tions Map 1-359, scale 1:63,360. -1967, Coal resources of Alaska: U.S. Geological Survey Bulletin 1242-B, 36 p. Barnes, F.F., and Payne, T.G., 1956, The Wishbone Hill district, Matanuska coal field, Alaska: U.S. Geological Survey Bul- letin 1016, 88 p. Bohn, Diedra, and Schneider, J.L., eds., 1992, 1992 annual report on Alaska's mineral resources: U.S. Geological Survey Circular 1091, 65 p. Capps, S.R., 1927, Geology of the upper Matanuska Valley, Alaska: U.S. Geological Survey Bulletin 791, 92 p. Christie-Blick, Nicholas, and Biddle, K.T., 1989, Deformation and basin formation along strike-slip faults, in Foster, N.H., and Beaumont, E.A., Structural concepts and techniques I1 (basement-involved deformation): American Association of Petroleum Geologists Treatise of Petroleum Geology reprint series 10, p. 239-272. Clardy, B.I., 1974, Origin of the lower and middle Tertiary Wishbone and Tsadaka Formations, Matanuska Valley: Fairbanks, University of Alaska, M.S. thesis, 74 p. Detterman, R.L., Plafker, George, Tysdal, R.G., and Hudson, Travis, 1976, Geology and surface features along part of the Talkeetna segment of the Castle Mountain-Caribou fault system: U.S. Geological Survey Miscellaneous Field
EARLY CENOZOIC DEPOSITIONAL SYSTEMS, MATANUSKA COAL FIELD Studies Map MF-738, scale 1:63,360. Ethridge, F.G., and Schumm, S.A., 1978, Reconstructing paleochannel morphologic and flow characteristics: method- ology, limitations, and assessments, in Miall, A.D., ed., Fluvial sedimentology: Canadian Society of Petroleum Ge- ologists, p. 703-721. Flores, R.M., 1984, Comparative analysis of coal accumulation in Cretaceous alluvial deposits, southern United States Rocky Mountain basins, in Stott, D.F. and Glass, D.J., eds., The Mesozoic of middle North America: Canadian Society of Petroleum Geologists Memoir 9, p. 373-385. Galloway, W.E., and Hobday, D.K., 1983, Temgenous clastic depositional systems, applications to petroleum, coal, and uranium exploration: New York, Springer-Verlag, 423 p. Grantz, Arthur, 1966, Strike-slip faults in Alaska: U.S. Geologi- cal Survey Open-File Report 267, 82 p. Grantz, Arthur and Jones, D.L., 1960, Stratigraphy and age of the Matanuska Formation, south central Alaska: American Association of Petroleum Geologists Bulletin, v. 45, p. 1762-1765. Martin, G.C., and Katz, F.J., 1912, Geology and coal fields of the lower Matanuska Valley, Alaska: U.S. Geological Sur- vey Bulletin 500, 98 p. Merritt, R.D., 1985, Coal atlas of the Matanuska Valley, Alaska: Alaska Division of Geological and Geophysical Surveys Public Data File 85-45, 270 p. 1986, Paleoenvironmental and tectonic controls in major coal basins of Alaska, in Lyons, P.C., and Rice, C.L., eds., Paleoenvironmental and tectonic controls in coal-forming basins of the United States: Geological Society of America Special Paper 210, p. 173-200. Memtt, R.D., and Belowich, M.A., 1984, Coal geology and resources of the Matanuska Valley, Alaska: Alaska Division of Geological and Geophysical Surveys Report of Investi- gations 82-24, 64 p. Patsch, B.J.G., 1981, Remaining coal resources of the Matanuska field, in Rao, P.D., and Wolff, E.N., eds., Focus on Alaska's coal '80: Mineral Industry Research Laboratory Report 63, p. 1-60. Payne, T.G., 1955, Mesozoic and Cenozoic tectonic elements of Alaska; U.S. Geological Survey Miscellaneous Geological Investigations Map 1-84. scale 1:250,000. Rao, P.D., and Wolff, E.N., 1980, Petrographic, mineralogical and chemical characterization of certain Alaskan coals and washability products, in Rao, P.D., and Wolff, E.N., eds., Focus on Alaska's coal '80: Mineral Industry Research Laboratory Report 63, p. 194-235. Schumm, S.A., 1972, Fluvial paleochannels, in Rigby, J.K., and Hamblin, W.K., eds., Recognition of ancient sedimentary environments: Society of Economic Paleontologists and Mineralogists Special Publication 16, p. 98-107. 1977, The fluvial system: New York, John Wiley and Sons, 338 p. Smith, D.G., 1983, Anastomosed fluvial deposits: modern ex- amples from western Canada, in Collinson, J.D., and Lewin, J., eds., Modem and ancient fluvial systems: Inter- national Association of Sedimentologists Special Publica- tion 6, Blackwell Scientific Publications, p. 155-168. Tchalenko, J.S., 1970, Similarities between shear zones of dif- ferent magnitudes: Geological Society of America Bulletin, V. 81, p. 1625-1640. Triplehorn, D.M., Turner, D.L., and Naeser, C.W., 1984, Radio- metric age of the Chickaloon Formation of south-central Alaska-Location of the Paleocene-Eocene boundary: Geo- logical Society of America Bulletin, v. 95, p. 740-742. Weisenfluh, G.A., and Ferm, J.C., 1984, Geologic controls on deposition of the Pratt seam, Black Warrior Basin, Ala- bama, U.S.A., in Rahmani, R.A., and Flores, R.M., eds., Sedimentology of coal and coal-bearing sequences: Intema- tional Association of Sedimentologists Special Publication 7, p. 3 17-330. Winkler, G.R., 1992, Geologic map and summary geochronol- ogy of the Anchorage I0x3" quadrangle, southern Alaska: U.S. Geological Survey Miscellaneous Investigations Map 1-2283, 1 sheet, scale 1:250,000. Wolfe, J.A., Hopkins, D.M., and Leopold, E.B., 1966, Tertiary stratigraphy and paleobotany of the Cook Inlet region, Alaska: U.S. Geological Survey Professional Paper 398-A, p. A1-A29. Reviewers: William J. Perry, Jr. and Stephen B. Roberts
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Geologic Studies in Alaska by the U
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CONTENTS Introduction Cynthia Dusel
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CONTENTS CONTRIBUTORS TO THIS BULLE
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GEOLOGIC STUDIES IN ALASKA BY THE U
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LATE HOLOCENE LONGITUDINAL AND PARA
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DEEP-WATER LITHOFACIES AND CONODONT
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Table 1. Locality register for key
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Table 1. Locality register for key
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LITHOFACIES AND CONODONTS OF CARBON
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LITHOFACES AND CONODONTS OF CARBONI
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Table 1. Conodont faunules and lith
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DEPOSITIONAL SEQUENCES IN ATIGUN SY
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U-Pb AGES OF ZIRCON, MONAZITE, AND
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Page 71 and 72: U-Pb AGES OF ZIRCON, MONAZITE, AND
Page 77 and 78: APPEAL FOR NONPROLIFERATION OF ESCA
Page 85 and 86: FAVORABLE AREAS FOR METALLIC MINERA
Page 97 and 98: GOLD AND CINNABAR IN HEAVY-MINERAL
Page 107 and 108: EARLY CENOZOIC DEPOSITIONAL SYSTEMS
Page 111 and 112: EARLY CENOZOIC DEPOSITIONAL S YSTEM
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Page 125 and 126: RESERVOIR FRAMEWORK ARCHITECTURE, C
Page 137: GEOCHEMISTRY OF OPHIOLITIC ROCKS FR
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166 GEOLOGIC STUDES IN ALASKA BY TH
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168 GEOLOGIC STUDIES IN ALASKA BY T
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Table 1. Isotopic ages of intrusive
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Table 1. Isotopic ages of intrusive
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GEOCHEMICAL EVALUATION OF STREAM-SE
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20 GEOLOGIC STUDIES IN ALASKA BY TH
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Table 3. Summary of geochemical sig
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GEOCHEMICAL CHARACTER OF UPPER PALE
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RECONNAISSANCE GEOCHEMISTRY OF BASA
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OSTRACODE ASSEMBLAGES FROM MODERN B
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RUBIDIUM-STRONTIUM ISOTOPIC SYSTEMA
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RUBIDIUM-STRONTIUM ISOTOPIC SYSTEMA
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US. GEOLOGICAL SURVEY REPORTS ON AL
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U.S. GEOLOGICAL SURVEY REPORTS ON A
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U.S. GEOLOGICAL SURVEY REPOR TS ON
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REPORTS ABOUT ALASKA IN NON-USGS PU
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REPORTS ABOUT ALASKA IN NON-USGS PU
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