GEOLOGIC STUDIES IN ALASKA BY THE U.S. GEOLOGICAL SURVEY, <strong>1992</strong> Figure 11. Idealized reconstruction of fluvial environments dur<strong>in</strong>g deposition of Chickaloon Formation <strong>in</strong> study and outly<strong>in</strong>g areas. REFERENCES CITED Ames, H., and Riegel, W., 1962, Palynological <strong>in</strong>vestigation of coals from <strong>the</strong> Chickaloon Formation [abs.]: Pollen et Spores, v. 4, p. 328. Barnes, F.F., 1951, M<strong>in</strong><strong>in</strong>g and exploration <strong>in</strong> 1945 <strong>in</strong> <strong>the</strong> Wish- bone Hill coal district, Matanuska Valley, <strong>Alaska</strong>, <strong>in</strong> Barnes, F.F., and o<strong>the</strong>rs, eds., Coal <strong>in</strong>vestigations <strong>in</strong> south- central <strong>Alaska</strong>: U.S. <strong>Geologic</strong>al <strong>Survey</strong> Bullet<strong>in</strong> 962-E, p. 193-201. 1962, <strong>Geologic</strong> map of lower Matanuska Valley, <strong>Alaska</strong>: U.S. <strong>Geologic</strong>al <strong>Survey</strong> Miscellaneous <strong>Geologic</strong> Investiga- tions Map 1-359, scale 1:63,360. -1967, Coal resources of <strong>Alaska</strong>: U.S. <strong>Geologic</strong>al <strong>Survey</strong> Bullet<strong>in</strong> 1242-B, 36 p. Barnes, F.F., and Payne, T.G., 1956, The Wishbone Hill district, Matanuska coal field, <strong>Alaska</strong>: U.S. <strong>Geologic</strong>al <strong>Survey</strong> Bul- let<strong>in</strong> 1016, 88 p. Bohn, Diedra, and Schneider, J.L., eds., <strong>1992</strong>, <strong>1992</strong> annual re- port on <strong>Alaska</strong>'s m<strong>in</strong>eral resources: U.S. <strong>Geologic</strong>al <strong>Survey</strong> Circular 1091, 65 p. Capps, S.R., 1927, Geology of <strong>the</strong> upper Matanuska Valley, <strong>Alaska</strong>: U.S. <strong>Geologic</strong>al <strong>Survey</strong> Bullet<strong>in</strong> 791, 92 p. Christie-Blick, Nicholas, and Biddle, K.T., 1989, Deformation and bas<strong>in</strong> formation along strike-slip faults, <strong>in</strong> Foster, N.H., and Beaumont, E.A., Structural concepts and techniques I1 (basement-<strong>in</strong>volved deformation): American Association of Petroleum Geologists Treatise of Petroleum Geology repr<strong>in</strong>t series 10, p. 239-272. Clardy, B.I., 1974, Orig<strong>in</strong> of <strong>the</strong> lower and middle Tertiary Wishbone and Tsadaka Formations, Matanuska Valley: Fairbanks, University of <strong>Alaska</strong>, M.S. <strong>the</strong>sis, 74 p. Detterman, R.L., Plafker, George, Tysdal, R.G., and Hudson, Travis, 1976, Geology and surface features along part of <strong>the</strong> Talkeetna segment of <strong>the</strong> Castle Mounta<strong>in</strong>-Caribou fault system: U.S. <strong>Geologic</strong>al <strong>Survey</strong> Miscellaneous Field
EARLY CENOZOIC DEPOSITIONAL SYSTEMS, MATANUSKA COAL FIELD <strong>Studies</strong> Map MF-738, scale 1:63,360. Ethridge, F.G., and Schumm, S.A., 1978, Reconstruct<strong>in</strong>g paleochannel morphologic and flow characteristics: method- ology, limitations, and assessments, <strong>in</strong> Miall, A.D., ed., Fluvial sedimentology: Canadian Society of Petroleum Ge- ologists, p. 703-721. Flores, R.M., 1984, Comparative analysis of coal accumulation <strong>in</strong> Cretaceous alluvial deposits, sou<strong>the</strong>rn United States Rocky Mounta<strong>in</strong> bas<strong>in</strong>s, <strong>in</strong> 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, Spr<strong>in</strong>ger-Verlag, 423 p. Grantz, Arthur, 1966, Strike-slip faults <strong>in</strong> <strong>Alaska</strong>: U.S. Geologi- cal <strong>Survey</strong> Open-File Report 267, 82 p. Grantz, Arthur and Jones, D.L., 1960, Stratigraphy and age of <strong>the</strong> Matanuska Formation, south central <strong>Alaska</strong>: American Association of Petroleum Geologists Bullet<strong>in</strong>, v. 45, p. 1762-1765. Mart<strong>in</strong>, G.C., and Katz, F.J., 1912, Geology and coal fields of <strong>the</strong> lower Matanuska Valley, <strong>Alaska</strong>: U.S. <strong>Geologic</strong>al Sur- vey Bullet<strong>in</strong> 500, 98 p. Merritt, R.D., 1985, Coal atlas of <strong>the</strong> Matanuska Valley, <strong>Alaska</strong>: <strong>Alaska</strong> Division of <strong>Geologic</strong>al and Geophysical <strong>Survey</strong>s Public Data File 85-45, 270 p. 1986, Paleoenvironmental and tectonic controls <strong>in</strong> major coal bas<strong>in</strong>s of <strong>Alaska</strong>, <strong>in</strong> Lyons, P.C., and Rice, C.L., eds., Paleoenvironmental and tectonic controls <strong>in</strong> coal-form<strong>in</strong>g bas<strong>in</strong>s of <strong>the</strong> United States: <strong>Geologic</strong>al Society of America Special Paper 210, p. 173-200. Memtt, R.D., and Belowich, M.A., 1984, Coal geology and re- sources of <strong>the</strong> Matanuska Valley, <strong>Alaska</strong>: <strong>Alaska</strong> Division of <strong>Geologic</strong>al and Geophysical <strong>Survey</strong>s Report of Investi- gations 82-24, 64 p. Patsch, B.J.G., 1981, Rema<strong>in</strong><strong>in</strong>g coal resources of <strong>the</strong> Matanuska field, <strong>in</strong> Rao, P.D., and Wolff, E.N., eds., Focus on <strong>Alaska</strong>'s coal '80: M<strong>in</strong>eral Industry Research Laboratory Report 63, p. 1-60. Payne, T.G., 1955, Mesozoic and Cenozoic tectonic elements of <strong>Alaska</strong>; U.S. <strong>Geologic</strong>al <strong>Survey</strong> Miscellaneous <strong>Geologic</strong>al Investigations Map 1-84. scale 1:250,000. Rao, P.D., and Wolff, E.N., 1980, Petrographic, m<strong>in</strong>eralogical and chemical characterization of certa<strong>in</strong> <strong>Alaska</strong>n coals and washability products, <strong>in</strong> Rao, P.D., and Wolff, E.N., eds., Focus on <strong>Alaska</strong>'s coal '80: M<strong>in</strong>eral Industry Research Laboratory Report 63, p. 194-235. Schumm, S.A., 1972, Fluvial paleochannels, <strong>in</strong> Rig<strong>by</strong>, J.K., and Hambl<strong>in</strong>, W.K., eds., Recognition of ancient sedimentary environments: Society of Economic Paleontologists and M<strong>in</strong>eralogists 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, <strong>in</strong> Coll<strong>in</strong>son, J.D., and Lew<strong>in</strong>, 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: <strong>Geologic</strong>al Society of America Bullet<strong>in</strong>, V. 81, p. 1625-1640. Triplehorn, D.M., Turner, D.L., and Naeser, C.W., 1984, Radio- metric age of <strong>the</strong> Chickaloon Formation of south-central <strong>Alaska</strong>-Location of <strong>the</strong> Paleocene-Eocene boundary: Geo- logical Society of America Bullet<strong>in</strong>, v. 95, p. 740-742. Weisenfluh, G.A., and Ferm, J.C., 1984, <strong>Geologic</strong> controls on deposition of <strong>the</strong> Pratt seam, Black Warrior Bas<strong>in</strong>, Ala- bama, U.S.A., <strong>in</strong> Rahmani, R.A., and Flores, R.M., eds., Sedimentology of coal and coal-bear<strong>in</strong>g sequences: Intema- tional Association of Sedimentologists Special Publication 7, p. 3 17-330. W<strong>in</strong>kler, G.R., <strong>1992</strong>, <strong>Geologic</strong> map and summary geochronol- ogy of <strong>the</strong> Anchorage I0x3" quadrangle, sou<strong>the</strong>rn <strong>Alaska</strong>: U.S. <strong>Geologic</strong>al <strong>Survey</strong> Miscellaneous Investigations Map 1-2283, 1 sheet, scale 1:250,000. Wolfe, J.A., Hopk<strong>in</strong>s, D.M., and Leopold, E.B., 1966, Tertiary stratigraphy and paleobotany of <strong>the</strong> Cook Inlet region, <strong>Alaska</strong>: U.S. <strong>Geologic</strong>al <strong>Survey</strong> 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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LATE HOLOCENE LONGITUDINAL AND PARA
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LATE HOLOCENE LONGITUDINAL AND PARA
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LATE HOLOCENE LONGITUDINAL AND PARA
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LATE HOLOCENE LONGITUDINAL AND PARA
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DEEP-WATER LITHOFACIES AND CONODONT
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DEEP-WATER LITHOFACIES AND CONODONT
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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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DEEP-WATER LITHOFACIES AND CONODONT
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DEEP-WATER LITHOFACIES AND CONODONT
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DEEP-WATER LITHOFACIES AND CONODONT
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DEEP-WATER LITHOFACIES AND CONODONT
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LITHOFACIES AND CONODONTS OF CARBON
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LITHOFACIES AND CONODONTS OF CARBON
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LITHOFACIES AND CONODONTS OF CARBON
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LITHOFACIES AND CONODONTS OF CARBON
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LITHOFACIES AND CONODONTS OF CARBON
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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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LITHOFACIES AND CONODONTS OF CARBON
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DEPOSITIONAL SEQUENCES IN ATIGUN SY
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DEPOSITIONAL SEQUENCES IN ATIGUN SY
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DEPOSITIONAL SEQUENCES IN ATIGUN SY
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DEPOSITIONAL SEQUENCES IN ATIGUN SY
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DEPOSITIONAL SEQUENCES IN ATIGUN SY
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U-Pb AGES OF ZIRCON, MONAZITE, AND
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U-Pb AGES OF ZIRCON, MONAZITE, AND
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U-Pb AGES OF ZIRCON, MONAZITE, AND
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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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Table 3. Summary of geochemical sig
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GEOCHEMICAL CHARACTER OF UPPER PALE
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GEOCHEMICAL CHARACTER OF UPPER PALE
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GEOCHEMICAL CHARACTER OF UPPER PALE
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RECONNAISSANCE GEOCHEMISTRY OF BASA
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RECONNAISSANCE GEOCHEMISTRY OF BASA
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RECONNAISSANCE GEOCHEMISTRY OF BASA
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RECONNAISSANCE GEOCHEMISTRY OF BASA
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RECONNAISSANCE GEOCHEMISTRY OF BASA
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OSTRACODE ASSEMBLAGES FROM MODERN B
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OSTRACODE ASSEMBLAGES FROM MODERN B
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OSTRACODE ASSEMBLAGES FROM MODERN B
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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