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References and Sources of data for the Geologic Map of the Mount Baker 30'- by 60' Quadrangle, Washington I-2660

by R.W. Tabor, R.A. Haugerud, W. Hildreth, and E.H. Brown

For maps showing sources of data at the end of the reference list, click here

REFERENCES CITED

Adams, J.B., 1964, Origin of the Black Peak quartz diorite, northern Cascades, Washington: American Journal of Science, v.262, n.3, p. 290-306

Aliberti, E.A., 1988, A structural, petrographic, and isotopic study of the Rapid River area and selected mafic complexes in the northwestern United States: implications for the evolution of an abrupt island arc-continent boundary: Cambridge, Harvard University, Ph.D. thesis, 194 p.

Armstrong, J.E., Crandell, D.R., Easterbrook, D.J., and Noble, J.B., 1965, Late Pleistocene stratigraphy and chronology in southwestern British Columbia and northwestern Washington: Geological Society of America Bulletin, v. 76, p. 321 330.

Armstrong, R.L., 1980, Geochronology of the Shuksan Metamorphic Suite, North Cascades, Washington (abs.): Geological Society of America Abstracts with Programs, v. 12., n. 3, p. 94.

Armstrong, R.L., Harakal, J.E., Brown, E.H., Bernardi, M.L., and Rady, P.M., 1983, Late Paleozoic high-pressure metamorphic rocks in northwestern Washington and southwestern British Columbia: the Vedder Complex: Geological Society of America Bulletin, v. 94, p. 451 458.

Armstrong, R.L., and Misch, P., 1987, Rb-Sr and K-Ar dating of mid-Mesozoic blueschist and late Paleozoic albite-epidote-amphibolite and blueschist facies metamorphism in the North Cascades, Washington and British Columbia, and fingerprinting of engeosynclinal rock assemblages, in Schuster, J.E., editor, Selected papers on the geology of Washington: Washington Division of Geology and Earth Resources Bulletin 77, p. 85 105.

Arthur, A.J., Smith, P.J., Monger, J.W.H. and Tipper, H.W., 1993, Mesozoic stratigraphy and Jurassic paleontology west of Harrison Lake, southwestern British Columbia: Geological Survey of Canada Bulletin, v. 441, p. 62

Babcock, R.S., 1970, Geochemistry of the main-stage migmatitic gneisses in the Skagit Gneiss complex: Seattle, University of Washington, Ph.D. thesis, 147 p.

Babcock, R.S., and Misch, P., 1988, Evolution of the crystalline core of the North Cascades Range, in Ernst, W.G., editor, Rubey Volume VII, Metamorphism and crustal evolution of the western United States: Englewood Cliffs, New Jersey, Prentice Hall, p. 214 232.

---- 1989, Origin of the Skagit migmatites, North Cascades Range, Washington State: Contributions to Mineralogy and Petrology, v. 101, p. 485 495.

Barksdale, J.D., 1948, Stratigraphy in the Methow quadrangle, Washington: Northwest Science, v. 22, p. 164-176.

Barksdale, J.D., 1975, Geology of the Methow Valley Okanagan County, Washington: Washington Division of Geology and Earth Resources, Bulletin, 68, 72 p.

Bateman, P.C., 1992, Plutonism in the central part of the Sierra Nevada batholith, California: U.S. Geological Survey Professional Paper 1483, 186 p.

Bechtel Inc., 1979, Report for geologic investigations in 1978 1979: Skagit Nuclear Power Project, for Puget Sound Power and Light Co., Seattle, Washington, v. 1, 2, and 3.

Blackwell, D.L., 1983, Geology of the Park Butte Loomis Mountain area, Washington (eastern margin of the Twin Sisters dunite): Bellingham, Western Washington University, M.S. thesis, 253 p.

Booth, D.B., 1987, Timing and processes of deglaciation on the southern part of the Cordilleran ice sheet, in. Ruddiman, W. and Wright, H.O., Jr., editors, North America and adjacent oceans during the last deglaciation: Geological Society of America, Boulder, Colorado, The Geology of North America, v. K 3, p. 71 90.

----- 1990, Surficial geologic map of the Skykomish and Snoqualmie Rivers area, Snohomish and King Counties, Washington: U.S. Geological Survey Miscellaneous Investigations Map I 1745, scale 1:50,000.

Brandon, M.T., 1989, Geology of the San Juan-Cascade Nappes, Northwestern Cascade Range and San Juan Islands, in N. L. Joseph, ed., Geologic guidebook for Washington and adjacent areas: Washington Division of Geology and Earth Resources Information Circular, v. 86, p. 137-162.

Brandon, M.T., Cowan, D.S. and Vance, J.A., 1988, The Late Cretaceous San Juan thrust system, San Juan Islands, Washington: Geological Society of America Special Paper 221, 81 p

Brandon, M.T. and Cowan, D.S., 1985, The late Cretaceous San Juan Islands - northwestern Cascades thrust system (abs.): Geological Society of America Abstracts with Programs, v. 17, n. 6, p. 343

Brandon, M.T. and Vance, J.A., 1992, Tectonic evolution of the Cenozoic Olympic subduction complex, Washington state, as deduced from fission track ages for detrital zircons: American Journal of Science, v. 292, p. 565-636.

Brown, E.H., 1974, Comparison of the mineralogy and phase relations of blueschists from the North Cascades, Washington, and greenschists fom Otago, New Zealand: Geological Society of America Bulletin, v. 85, n. 3, p.333-344.

----- 1986, Geology of the Shuksan suite, North Cascades, Washington, U.S.A., in Evans, B.W., and Brown, E.H., editors, Blueschists and eclogites: Geological Society of America Memoir 164, p. 143-153.

----- 1987, Structural geology and accretionary history of the Northwest Cascade System of Washington and British Columbia: Geological Society of America Bulletin, v. 99, p. 201-214.

Brown, E.H., Bernardi, M.L., Christenson, B.W., Cruver, J.R., Haugerud, R.A., and Rady, P.M., 1981, Metamorphic facies and tectonics in part of the Cascade Range and Puget Lowland of northwestern Washington: Geological Society of America Bulletin, v. 92, pt. 1, p. 170 178 and pt. 2, p. 515-553.

Brown, E.H., Blackwell, D.L., Christenson, B.W., Frasse, F.I., Haugerud, R.A., Jones, J.T., Leiggi, P.L., Morrison, M.L., Rady, P.M., Reller, G.J., Sevigny, J.H., Silverberg, D.L., Smith, M.T., Sondergaard, J.N., and Zielger, C.B., 1987, Geologic map of the northwest Cascades, Washington: Geological Society of America Map and Chart Series MC 61, scale 1:100,000, 10 p.

Brown, E.H. and Blake, M.C., Jr., 1987, Correlation of Early Cretaceous blueschists in Washington, Oregon, and northern California: Tectonics, v. 6, p. 795-806.

Brown, E.H., Cary, J.A., Dougan, B.E., Dragovich, J.D., Fluke, S.M. and McShane, D.P., 1994, Tectonic evolution of the Cascades crystalline core in the Cascade River area, Washington: Washington Division of Geology and Earth Resources Bulletin 80, p. 93-113.

Brown, E.H., and Walker, N.W., 1993, A magma-loading model for Barrovian metamorphism in the southeast Coast Plutonic Complex, British Columbia and Washington: Geological Society of America Bulletin, v. 105, n. 4, p. 479-500.

Brown, E.H., Wilson, D.L., Armstrong, R.L., and Harakal, J.E., 1982, Petrologic, structural, and age relations of serpentinite, amphibolite, and blueschist in the Shuksan Suite of the Iron Mountain Gee Point area, North Cascades, Washington: Geological Society of America Bulletin, v. 93, n. 11, p. 1087- 1098.

Brown, E.H. and Vance, J.A., 1987, Correlation of pre-Tertiary thrust structures between the San Juan Islands and Northwest Cascades, Washington (abs.): Geological Society of America Abstracts with Programs, v. 19, n. 6, p. 362.

Bryant, B.H., 1955, Petrology and reconnaissance geology of Snowking area, North Cascades, Washington: Seattle, University of Washington, Ph.D. thesis, 321 p.

Cairnes, C.E., compiler, 1944, Hope, Yale, and New Westminster Districts, British Columbia: Geological Survey of Canada Map 737A, 1 sheet, scale 1:253,400.

Carpenter, M.R., 1993, The Church Mountain sturzstrom (mega-landslide) near Glacier, Washington: Bellingham, Western Washington University, M.S. thesis, 71 p.

Carpenter, M.R., and Easterbrook, D.J., 1993, The Church Mountain sturzstrom (mega-landslide), Glacier, Washington (abs.): Geological Society of America Abstracts with Programs, v. 25, n. 5, p. 18.

Cary, A. S. and Carlston, C. W., 1937, Notes on Vashon stage glaciation of the South Fork of the Skykomish River valley, Washington: Northwest Science, v. 11, p. 61-62.

Cary, C.M., Easterbrook, D.J., and Carpenter, M.R., 1992a, Post-glacial mega-landslides in the North Cascades near Mt. Baker, Washington (abs.): Geological Society of America Abstracts with Programs, v. 24, p. 13.

Cary, C.M., Thompson, J.M.S., and Pringle, P.T., 1992b, Holocene lahar deposits from Mount Baker volcano in Glacier Creek, North Cascades, Washington (abs.): Geological Society of America Abstracts with Programs, v. 24, p. 13.

Cary, J.A., 1990, Petrology and structure of the Lookout Mountain Little Devil Peak area, North Cascades, Washington: Bellingham, Western Washington University, M.S. thesis, 164 p.

Cater, F.W., 1982, The intrusive rocks of the Holden and Lucerne quadrangles, Washington--the relation of depth zones, composition, textures, and emplacement of plutons: U.S. Geological Survey Professional Paper, 1220, 108 p.

Cater, F.W. and Crowder, D.F., 1967, Geologic map of the Holden quadrangle, Snohomish and Chelan Counties, Washington, U.S. Geolog ical Survey, GQ 646, scale 1:62,500 .

Christenson, B.W., 1981, Structure, petrology and geochemistry of the Chilliwack Group near Sauk Mountain, Washington: Bellingham, Western Washington University M.S. thesis, 181 p.

Christensen, N.I., 1971, Fabric, seismic anisotropy, and tectonic history of the Twin Sisters dunite, Washington: Geological Society of America Bulletin, v. 81, p. 2181-2202.

Coates, J.A., 1974, Geology of the Manning Park area, Cascade Mountains, British Columbia: Geological Survey of Canada Bulletin 238, 177p.

Coleman, M.E., and Parrish, R.R., 1991, Eocene dextral strike-slip and extensional faulting in the Bridge River Terrane, southwest Brithish Columbia: Tectonics, v. 10, n. 6, p. 1222-1238.

Cook, E.F., 1947, Geology of an area north of Bacon Creek on the Skagit River, Washington: Seattle, University of Washington, M.S. thesis, 58 p.

Coombs, H.A., 1939, Mt. Baker, a Cascade volcano: Geological Society of America Bulletin, v. 50, 1493-1510.

Cordey, F. and Schiarizza, P., 1993, Long-lived Panthalassic remnant: the Bridge River accretionary complex, Canadian Cordillera: Geology, v. 21, p. 263-266.

Crandell, D. R., 1963, Surficial geology and geomorphology of the Lake Tapps quadrangle, Washington: U.S. Geological Survey Professional Paper, 388A, 84 p.

Crandell, D. R. and Mullineaux, D. R., 1958, Pleistocene sequence in the southeastern part of the Puget Sound lowland, Washington: American Journal of Science, v. 256, p. 384-397,

Crickmay, C.H., 1930, The structural connection between the Coast Range of British Columbia and the Cascade Range of Washington: Geological Magazine, v. 67, 482-491.

Crowder, D.F., 1959, Granitization, migmatization, and fusion in the northern Entiat Mountains, Washington: Geological Society of America Bulletin, v. 70., p. 827-878.

Cruver, J.R., 1983, Petrology and geochemistry of the Haystack Mountain Unit, lower Skagit Valley, Washington: Bellingham, Western Washington University, M.S. thesis, 149 p.

Dalrymple, G.B., 1979, Critical tables for the conversion of K-Ar ages from old to new constants: Geology, v. 7, p. 558-560.

Daly, R.A., 1912, Geology of the North American Cordillera at the forty-ninth parallel: Geological Survey of Canada Memoir, v. 38, 857 p.

Danner, W.R., 1957, A stratigraphic reconnaissance in the northwestern Cascade Mountains and San Juan Islands of Washington State: Seattle, University of Washington, Ph.D. thesis, 561 p.

----- 1958, A stratigraphic reconnaissance in the northwestern Cascade Mountains and San Juan Islands of Washington State: Dissertation Abstracts, v. 18, n. 1, p. 195.

----- 1966, Limestone resources of western Washington: Washington Division of Mines and Geology Bulletin 52, 474p.

Davis, G.A., Monger, J.W.H. and Burchfiel, B.C., 1978, Mesozoic construction of the Cordilleran "Collage," central British Columbia to central California, in D. G. Howell and K. A. McDougall, Mesozoic paleogeography of the western United States, Pacific Coast Paleogeography Symposium 2: Pacific Section, Society of Economic Paleontologists and Mineralogists, Los Angeles, p. 1-32.

Dougan, B.E., 1993, Structure and metamorphism in the Magic Mountain Johannesburg Mountain area, North Cascades, Washington: Bellingham, Western Washington University, M.S. thesis, 110 p.

Dougan, B.E., and Brown, E.H., 1991, Structure and metamorphism in the Magic Mtn. Johannesburg Mtn. area, North Cascades, Washington: Geological Society of America Programs with Abstracts, v. 23, n. 2, p. 19

Dragovich, J.D., 1989, Petrology and structure of the Cascade River Schist in the Sibley Creek area, Northern Cascades, Washington: Bellingham, Western Washington University, M.S. thesis, 167 p.

Dragovich, J., D., Cary, J.A., and Brown, E.H., 1989, Stratigraphic and structural relations of the Cascade River Schist, North Cascades, Washington (abs.): Geological Society of America Abstracts with Programs, v. 21, n. 5, p. 74.

Dragovich, J.D. and Derkey, R.E., 1994, A Late Triassic island-arc setting for the Holden volcanogenic massive sulfide deposit, North Cascades, Washington: Washington Geology, v. 22, n. 1, p. 28-39.

Dragovich, J.D. Norman, D.K., Haugerud, R.A. and Miller, R.B., 1997, Geologic map of the Gilbert 7.5 quadrangle, Chelan and Okanogan counties, Washington, Washington Division of Geology and Earth Resources, Washington (State) Geologic Map GM-46, scale 1:24,000

Dubois, R.L., 1954, Petrology and genesis of ores of the Holden Mine area, Chelan County, Washington: Seattle, University of Washington, Ph. D. thesis, 222 p.

Dungan, M.A., Vance, J.A., and Blanchard, D.P., 1983, Geochemistry of the Shuksan greenschists and blueschists, North Cascades, Washington: variably fractionated and altered metabasalts of oceanic affinity: Contributions to Mineralogy and Petrology, v. 82, p. 131 146.

Easterbrook, D.J., 1975, Mount Baker eruptions: Geology, v. 3, n. 12, p. 679-682.

Easterbrook, D. J., Crandell, D. R. and Leopold, E. B., 1967, Pre-Olympia Pleistocene stratigraphy and chronology in the central Puget Lowland, Washington: Geological Society of America Bulletin, v. 78, p. 13-20.

Easterbrook, D.J. and Kovanen, D.J., 1996, Far-reaching mid-Holocene lahar from Mt Baker in the Nooksack Valley of the North Cascades, WA: Geological Society of America Abstracts with Programs, v. 28, n. 5, p. 64.

Engebretson, D.C., Easterbrook, D.J. and Kovanen, D.J., 1996, Triggering of very large, deep-seated, bedrock landslides by concentrated shallow earthquakes in the North Cascades, WA: Geological Society of America Abstracts with Programs, v. 28, n. 5, p. 64.

Engels, J.C., Tabor, R.W., Miller, F.K., and Obradovich, J.D., 1976, Summary of K-Ar, Rb-Sr, U-Pb, and fission-track ages of rocks from Washington State prior to 1975 (exclusive of Columbia Plateau Basalts), U.S. Geological Survey Miscellaneous Field Studies Map MF 710, scale 1:500,000.

Ford, A.B., Drinkwater, J.L., and Garwin, S.L., 1988, Petrographic data for plutonic rocks and gneisses of the Glacier Peak Wilderness and vicinity, northern Cascades, Washington: U.S. Geological Survey, Open-File Report 85-432, 121 p.

Franklin, R.J., 1985, Geology and mineralization of the Great Excelsior Mine, Whatcom County, Washington: Bellingham, Western Washington University, M.S. thesis, 118 p.

Franklin, W.E., 1974, Structural significance of meta-igneous fragments in the Prairie Mountain area, North Cascade Range, Snohomish County, Washington: Corvallis, Oregon State University, M.S. thesis, 109 p.

Frasse, F.I., 1981, Geology and structure of the type area of western and southern margins of the Twin Sisters Mountains, North Cascades, Washington: Bellingham, Western Washington University, M.S. thesis, 87 p.

Frizzell, V.A., Jr., Tabor, R.W. and Zartman, R.B., 1987, Late Mesozoic or early Tertiary melanges in the western Cascades of Washington, in J. E. in Schuster, Selected Papers on the geology of Washington: Washington Division of Mines and Geology, Bulletin, 77, p. 129-148.

Fugro Northwest, 1979, Interim report on geologic feasibility studies for Copper Creek dam, report for Seattle City Light, n. 79 504, Fugro Northwest, Inc. Seattle, 141 p.

Gallagher, M.P., 1986, Structure and petrology of meta-igneous rocks in the western part of the Shuksan Metamorphic Suite, northwestern Washington, U.S.A.: Bellingham, Western Washington University M.S. thesis, p. 59.

Gallagher, M.P., Brown, E.H., and Walker, N.W., 1988, A new structural and tectonic interpretation of the western part of the Shukson blueschist terrane, northwestern Washington: Geological Society of America Bulletin., v. 100, p.1415 1422.

Gibbs, G., 1874, Physical geography of the northwestern boundary of the United States: Journal of American Geographical Society, New York, v. 4, p. 298-392.

Grant, A.R., 1966, Bedrock geology and petrology of the Dome Peak area, Chelan, Skagit and Snohomish Counties, northern Cascades, Washington: Seattle, University of Washington, Ph.D. thesis, 270 p.

----- 1969, Chemical and physical controls for base metal deposition in the Cascade Range of Washington: Washington Division of Mines and Geology Bulletin, v. 58, 107 p.

Gulick, C.W., 1994, Industrial Minerals: Washington Geology, v. 22, n. 1, p. 19-22.

Harris, S.L., 1988, Fire Mountains of the West: Missoula, MT, Mountain Press Publishing Co., 379 p.

Haugerud, R.A., 1980, The Shuksan Metamorphic Suite and Shuksan thrust, Mt. Watson area, North Cascades, Washington: Bellingham, Western Washington University, M.S. thesis, 125 p.

---- 1985, Geology of the Hozameen Group and the Ross Lake shear zone, Maselpahik area, North Cascades, southwest British Columbia: Seattle, University of Washington, Ph.D. thesis, 263 p.

----- 1989, Geology of the metamorphic core of the North Cascades, in Joseph, N.L., and others, editors, Geologic guidebook for Washington and adjacent areas: Washington Division of Geology and Earth Resources Information Circular 86, p. 119-151.

Haugerud, R.A., Morrison, M.L., and Brown, E.H., 1981, Structural and metamorphic history of the Shuksan Metamorphic Suite in the Mount Watson and Gee Point areas, North Cascades, Washington: Geological Society of America Bulletin, v. 92, Part 1, p. 374-383.

Haugerud, R.A., Tabor, R.W., Stacey, J. and Van Der Hayden, P., 1988, What is in the core of the North Cascades Washington?: A new look at the structure and metamorphic history of the Skagit Gneiss of Misch (1966) (abs.): Geological Society of America Abstracts with Programs, v. 20, n. 3, p. 168.

Haugerud, R.A., Tabor, R.W., and Blome, C., D., 1992, Pre-Tertiary stratigraphy and multiple orogeny in the western North Cascades, Washington (abs.): Geological Society of America Abstracts with Programs, v.24, n. 5, p. 32.

Haugerud, R.A., van der Heyden, P., Tabor, R.W., Stacey, J.S., and Zartman, R.E., 1991, Late Cretaceous and early Tertiary plutonism and deformation in the Skagit Gneiss Complex, North Cascades Range, Washington and British Columbia: Geological Society of America Bulletin, v. 103, p. 1297-1307.

Haugerud, R.A., Brown, E., H., Tabor, R.W., Kriens, B.J. and McGroder, M.F., 1994, Late Cretaceous and early Tertiary orogeny in the North Cascades, in D. A. Swanson and R. A. Haugerud, Geologic field trips in the Pacific Northwest: Published in conjunction with the Geological Society of America Annual Meeting in Seattle, October 24-27 by the Department of Geological Sciences, University of Washington, Seattle, Washington, v. 2, p. 2E1-2E51.

Heller, P.L., 1978, Pleistocene geology and related landslides in the lower Skagit and Baker Valleys, North Cascades, Washington: Bellingham, Western Washington University, M.S. thesis, 154 p.

----- 1979, Map showing surficial geology of parts of the lower Skagit and Baker Valleys, north Cascades, Washington: U.S. Geological Survey Open-File Report 79-964, 16 p.

Heller, P.L., and Dethier, D.P., 1981, Surficial and environmental geology of the lower Baker Valley, Skagit County, Washington: Northwest Science, v. 55, n. 2, p. 145-155.

Heller, P.L., Tabor, R.W., and Suczek, C.A., 1987, Paleogeographic evolution of the United States Pacific Northwest during Paleogene time: Canadian Journal of Earth Sciences, v. 24, p. 1652 1667.

Hersch, J.T., 1974, Origin of localized layering in the Twin Sisters dunite, Washington: Seattle, Univeristy of Washington, M.S. thesis, 65 p.

Hildreth, W., 1994, Ignimbrite-filled Quaternary caldera in the North Cascades, Washington: Eos, Transactions of the American Geophysical Union, v. 75, n. 16, p. 367-368.

Hildreth, W., 1996, Kulshan caldera: a Quaternary subglacial caldera in the North Cascades, Washington: Geological Society of America Bulletin, v. 108, n. 7, p. 786-793

Hidreth, W., and Lanphere, M.A., 1994, Geochronology of Kulshan caldera and Mount Baker, North Cascades, Washington: Eos, Transactions American Geophysical Union, v. 75, n. 44, p. 751.

Hillhouse, D.N., 1956, Geology of the Vedder Mountain-Silver Lake area: Vancouver, University of British Columbia, M.S. thesis, 53 p.

Hopson, C.A. and Mattinson, J.M., 1990, Chelan migmatite complex: a Cretaceous protodiapiric mash zone in the North Cascades, Washington (abs.): Geological Society of America Abstracts with Programs, v. 22, n. 3, p. 29.

---- 1994, Chelan migmatite complex, Washington: field evidence for mafic magmatism, crustal anatexis, mixing and protodiapiric emplacement, in D. A. Swanson and R. A. Haugerud, Geologic field trips in the Pacific Northwest: Published in conjunction with the Geological Society of America Annual Meeting in Seattle, October 24-27 by the Department of Geological Sciences, University of Washington, Seattle, Washington, v. 2, p. 211-219.

---- 1996, Chelan migmatite complex, Washington: Cretaceous mafic magmatism, crustal anatexis, magma mixing and commingling, and protodiapiric emplacement: Geological Society of America Abstracts with Programs, v. 28, n. 5, p. 76

Huntting, M.T., Bennett, W.A.G., Livingston, V.E., Jr. and Moen, W., 1961, Geologic map of Washington, Washington Division of Mines and Geology, scale 1:500,000.

Hurlow, H.A. and Whitney, D.L., 1996, Deformation of the Skymo Complex and adjacent terranes in the Ross Lake Fault Zone, Washington: Geological Society of America Abstracts with Programs, v. 28, n. 5, p. 76-77

Hyatt, J.A., Whitney, D.L. and Hurlow, H.A., 1996, Petrology of North Cascades granulites adjacent to the Skymo layered mafic intrusion, Ross Lake fault zone: Geological Society of America Abstracts with Programs, v. 28, n. 5, p. 77

Hyde, J.H.. and Crandall, D., 1978, Postglacial volcanic deposits at Mount Baker, Washington: U.S. Geological Survey Professional Paper 1022 C, 17 p.

James, E.W., 1980, Geology and petrology of the Lake Ann stock and associated rocks: Bellingham, Western Washington University, M.S. thesis, 57 p.

Jett, G.A., 1986, Sedimentary petrology of the western melange belt, north Cascades, Washington: Laramie, University of Wyoming, M.S . thesis, 85 p.

Jett, G.A. and Heller, P.L., 1988, Tectonic significance of polymodal composition in melange sandstone, western melange belt, North Cascades Range, Washington: Journal of Sedimentary Petrology, v. 58, n. 1, p. 52-61.

Jewett, P.D., 1984, The structure and petrology of the Slesse Peak area, Chilliwack Mountains, British Columbia, Canada: Bellingham, Western Washington University, M.S. thesis, 164 p.

Johnson, S.Y., 1982, Stratigraphy, sedimentology, and tectonic setting of the Eocene Chuckanut Formation, northwest Washington: Seattle, University of Washington, Ph.D. thesis, 221 p.

----- 1984, Stratigraphy, age, and paleogeography of the Eocene Chuckanut Formation, northwest Washington: Canadian Journal of Earth Sciences, v. 21, p. 92-106.

----- 1985, Eocene strike-slip faulting and nonmarine basin formation in Washington, in K. T. Biddle and N. Christie-Blick editors., Strike-slip deformation, basin formation and sedimentation: Society of Economic Paleontologists and Mineralogists Special Publication 37, p. 283-302.

Jones, J.T., 1984, The geology and structure of the Canyon Creek Church Mountain area, North Cascades, Washington: Bellingham, Western Washington University, M.S. thesis, 125 p.

Kleinspehn, K.L., 1985, Cretaceous sedimentation and tectonics, Tyaughton Methow Basin, southwestern British Columbia: Canadian Journal of Earth Sciences, v. 22, p. 154-174.

Kriens, B.J., 1988, Tectonic evolution of the Ross Lake area, northwest Washington Southwest British Columbia: Cambridge, Harvard University, Ph.D. thesis, 214 p.

Kriens, B.J., and Wernicke, B., 1990a, Characteristics of a continental margin magmatic arc as a function of depth: the Skagit Methow crustal section, in M.H. Salisbury and D.M. Fountain, editors., Exposed cross sections of the continental crust: Dordrecht, The Netherlands, Kluwer Academic Publishers, p.159-173.

---- 1990b, Nature of the contact zone between the North Cascades crystalline core and the Methow sequence in the Ross Lake area, Washington: implications for Cordilleran tectonics: Tectonics, v. 9, n. 5, p. 953-981.

Leiggi, P.A., 1986, Structure and petrology along a segment of the Shuksan thrust fault, Mount Shuksan area, Washington: Bellingham, Western Washington University, M.S. thesis, 207 p.

Levine, C.A., 1981, Internal structures of the northwestern portion of the Twin Sisters dunite, North Cascades, Washington: Seattle, University of Washington, M.S. thesis, 82 p.

Liszak, J.L., 1982, The Chilliwack Group on Black Mountain, Washington: Bellingham, Western Washington University, M.S. thesis, 104 p.

Mackin, J. H., 1941, Glacial geology of the Snoqualmie-Cedar area, Washington: Journal of Geology, v. 49, p. 449-481.

Mathews, W.H., Berman, R.G., and Harakal, J.E., 1981, Mid-Tertiary volcanic rocks of the Cascade Mountains, southwestern British Columbia, ages and correlations: Canadian Journal of Earth Science, v. 18, p. 662-664.

Mattinson, J.M., 1972, Ages of zircons from the northern Cascade Mountains, Washington: Geological Society of America Bulletin, v. 83, p. 3769-3784.

McCleary, J., Dohrenwend, J., Cluff, L., and Hanson, K., l978, Straight Creek Fault zone study and appendices A D; 1872 earthquake studies, Washington Public Power Supply System Nuclear Project nos. 1 and 4, prepared for United Engineers and Constructors, Contract no. 0.0.52028: Woodward-Clyde Consultants, San Francisco, California, 75 p.

McClelland, W.C., and Mattinson, J.M., 1993, Devonian single detrital zircon ages from the Chilliwack terrane, Washington (abs.): Geological Society of America Abstracts with Programs, v. 25, n. 6, p. A173.

McGroder, M.F., 1991, Reconciliation of two-sided thrusting, burial metamorphism, and diachronous uplift in the Cascades of Washington and British Columbia: Geological Society of America Bulletin, v. 103, n. 2, p. 189-209.

McKee, E., D., 1956, Paleotectonic maps, Jurassic System: U.S. Geological Survey Miscellaneous Investigations Map, I-175, 6 p.

McKeever, D., 1977, Volcanology and geochemistry of the south flank of Mount Baker, Cascade Range, Washington: Bellingham, Western Washington State College, M.S. thesis, 126 p.

McShane, D., 1992, Petrology and structure of the Eldorado Peak area, North Cascades, Washington: Bellingham, Western Washington University, M.S. thesis, 74 p.

McShane, D.P., and Brown, E.H., 1991, Age of loading of the Skagit Gneiss and implications for orogeny in the North Cascades crystalline core: Geological Society of America Programs with Abstracts, v. 23, n. 2, p. 78.

McTaggart, K.C., and Thompson, R.M., 1967, Geology of part of the northern Cascades in southern British Columbia: Canadian Journal of Earth Sciences, v. 4, p. 1199-1228.

Miller, G.M., 1979, Western extent of the Shuksan and Church Mountain thrust plates in Whatcom, Skagit, and Snohomish Counties, Washington: Northwest Science, v. 53, n. 4, p. 229-241.

Miller, R.B., 1994, A mid-crustal contractional stepover zone in a major strike-slip system, North Cascades, Washington: Journal of Structural Geology, v. 16, n. 1, p. 47-60

Miller, R.B., Bowring, S.A., and Hoppe, W.J., 1989, Paleocene plutonism and its tectonic implications, North Cascades, Washington: Geology, v. 17, p. 846-849.

Miller, R.B., and Bowring, S.A., 1990, Structure and chronology of the Oval Peak batholith and adjacent rocks: Implications for the Ross Lake fault zone, North Cascades, Washington: Geological Society of America Bulletin, v.102, p.1361-1377.

Miller, R.B., Brown, E.H., McShane, D.P., and Whitney, D.L., 1993a, Intra-arc crustal loading and its tectonic implications, North Cascades crystalline core, Washington and British Columbia: Geology, v. 21, p. 255-258.

Miller, R.B., Whitney, D.L. and Geary, E.E., 1993b, Tectono-stratigraphic terranes and the metamorphic history of the northeastern part of the crystalline core of the North Cascades: evidence from the Twisp Valley Schist: Canadian Journal of Earth Science, v. 30, p. 1306-1323.

Miller, R.A., Haugerud, R.A., Murphy, F. and Nicholson, L.S., 1994, Tectonostratigraphic framework of the northeastern Cascades: Washington Division of Geology and Earth Resources Bulletin 80, p. 73-92.

Misch, P., 1952, Geology of the northern Cascades of Washington: The Mountaineers, v. 45, p. 322.

----- 1959, Sodic amphiboles and metamorphic facies in Mount Shukan belt, northern Cascades, Washington (abs.): Geological Society of America Bulletin, v. 70, p. 1736-1737.

----- 1960, Large overthrusts in the northwestern Cascades near the 49th parallel (abs.): Geological Society of America Bulletin, v. 71, p. 2069.

----- 1963a, Crystalline basement complex in northern Cascades of Washington (abs.): Geological Society of America Special Paper, v. 76, p. 213-214.

----- 1963b, New samples for age determinations from the Norhern Cascades, in Kulp, J.L., Senior investigator, and others, Investigations in isotopic geochemistry: Columbia University, Lamont Geological Observatory (U.S. Atomic Energy Commission [Pub.] NYO 7243), Rept. 8, p. 26 40, App. K, p. 1 4.

----- 1964, Age determinations of crystalline rocks of northern Cascade Mountains, in Kulp, J.L., Senior investigator, and others, Investigations in isotopic geochemistry: Columbia University, Lamont Geological Observatory (U.S. Atomic Energy Commission [Pub.] NYO 7243), Rept. 9, App. D, p. 1 15.

----- 1965, Radial epidote glomeroblasts formed under conditions of synkinematic metamorphism a new mechanism of collective crystalloblastesis: Geologisches Rundschau, v. 54, pt. 2, p. 944-956.

----- 1966, Tectonic evolution of the northern Cascades of Washington State a west-cordilleran case history, in A symposium on the tectonic history and mineral deposits of the western Cordillera in British Columbia and in neighboring parts of the U.S.A.: Vancouver, Canadian Institute of Mining and Metallurgy, Special Volume 8, p. 101-148.

----- 1968, Plagioclase compositions and non-anatectic origin of migmatitic gneisses in northern Cascade Mountains of Washington State: Contribution to Mineralogy and Petrology, v. 17, n. 1, p. 1 70.

----- 1977a, Dextral displacements at some major strike faults in the North Cascades (abs.), Geological Association of Canada Cordilleran Section, Vancouver, British Columbia, Programme with Abstracts, v. 2, p. 37.

----- 1977b, Bedrock geology of the North Cascades, in Brown, E.H., and Ellis, R.C., editors, Geological excursions in the Pacific Northwest: Geological Society of America Annual Meeting, Seattle, p. 1 62.

----- 1979, Geologic map of the Marblemount Quadrangle, Washington: Washington Division of Geology and Earth Resources, Map GM 23, scale 1:48,000.

----- 1980, Involvement of ancient continental basement and of alpine peridotite in complex imbricate zone beneath blueschist facies Shuksan thrust plate, Northwest Cascades, Washington (abs.): Geological Society of America Abstracts with Programs, v. 12, n. 3, p. 142.

----- 1988, Tectonic and metamorphic evolution of the North Cascades: an overview, in Ernst, W.G., editor, Rubey Volume VII, Metamorphism and crustal evolution of the western United States: Prentice Hall, Englewood Cliffs, New Jersey, p. 180-195.

Misch, P., and Onyeagocha, A.C., 1976, Symplectite breakdown of Ca-rich almandine in upper amphibolite facies Skagit Gneiss, North Cascades, Washington: Contributions to Mineralogy and Petrology-Beitrage zur Mineralogie und Petrologie, v. 54, n. 3, p. 189-224.

Misch, P., and Rice, J.M., 1975, Miscibility of tremolite and hornblende in progressive Skagit Metamorphic Suite, North Cascades, Washington: Journal of Petrology, v. 16, n. 1, p. 121.

Moen, W.S., 1969, Mines and mineral deposits of Whatcom County, Washington: Washington Division of Mines and Geology Bulletin 57, 133 p.

Monger, J.W.H., 1966, The stratigraphy and structure of the type area of the Chilliwack Group, southwestern British Columbia: Vancouver, University of British Columbia, Ph.D. thesis, 173 p.

----- 1970, Hope map-area, west half, British Columbia: Geological Survey of Canada Paper 69-47, 75 p.

----- 1977, Upper Paleozoic rocks of the western Canadian Cordillera and their bearing on Cordilleran evolution: Canadian Journal of Earth Science, v. 14, p. 1832-1859.

----- 1986, Geology between Harrison Lake and Fraser River, Hope map area, southwestern British Columbia, in Current Research, Part B: Geological Survey of Canada Paper 86 1B, p. 699-706.

----- 1989, Geology, Hope, British Columbia, Map 41-1989 Sheets 1-4, scale 1:250,000 .

----- 1993, Canadian Cordilleran tectonics: from geosynclines to crustal collage: Canadian Journal of Earth Sciences, v. 30, p. 209-231.

Monger, J.W.H., Price, R.A. and Tempelman-Kluit, D.J., 1982, Tectonic accretion and the origin of the two major metamorphic and plutonic welts in the Canadian Cordillera: Geology, v. 10, n. 2, p. 70-75.

Moore, S.C., 1972, Layered igneous rocks and intrusive units of the Tapto Lakes area, Whatcom County, Washington: Seattle, University of Washington, M.S. thesis, 104 p.

Morrison, M.L., 1977, Structure and stratigraphy of the Shuksan metamorphic suite in the Gee Point-Finney Park area, North Cascades: Bellingham, Western Washington State College, M.S. thesis, 69 p.

Nokleberg, W.J., Parfenov, L.M., Monger, J.W.H., Baranov, B.V., Byalobzhesky, S.G., Bundtzen, T.K., Feeney, T.D., Fujita, K., Gordey, S.P., Grantz, A., Khanchuk, A.I., Natal'in, B.A., Natapov, L.M., Norton, I.O., Patton, W.W., Jr., Plafker, G., Scholl, D.W., Sokolov, S.D., Sosunov, G.M., Stone, D.B., Tabor, R.W., Tsukanov, N.V., Vallier, T.L. and Wakita, K., 1994, Circum-North Pacific tectono-stratigraphic terrane map: U.S. Geological Survey Open-File Report 94-714, p. 433.

O'Brien, J., 1986, Jurassic stratigraphy of the Mehow Trough, southwestern British Columbia: Current Research, Part B, Geological Survey of Canada, Paper, v. 86-1B, p. 749-756.

Ort, M.H. and Tabor, R.W., 1985, Major- and trace-element composition of greenstones, greenschists, amphibolites, and selected mica schists and gneisses from the North Cascades, Washington, for U.S. Geological Survey Open-File Report, 85-434, 12 p.

Owen, C., 1988, The petrogenesis of blueschist facies ironstones in the Shuksan and Easton schists, North Cascades, Washington: Seattle, University of Washington, Ph.D. thesis, 290 p.

Porter, S.C., 1977, Present and past glaciation threshold in the Cascade Range, Washington, U.S.A.: topographic and climatic controls: Journal of Glaciology, v. 18, p. 101-116.

Potter, C.J., 1983, Geology of the Bridge River complex, southern Shulaps Range, British Columbia: a record of Mesozoic convergent tectonics: Seattle, University of Washington, Ph.D. thesis, 193 p.

Price, R.A., Monger, J.W.H., and Roddick, J.A., 1985, Cordilleran cross-section Calgary to Vancouver, in Templeman-Kluit, D., editor, Field Guides to Geology and Mineral Deposits in the Southern Canadian Cordillera, Geologic Society of America Cordilleran Section meeting, Vancouver: Vancouver, B.C., Geological Association of Canada, p. 3-1 to 3-85.

Rady, P.M., 1980, Structure and petrology of the Groat Mountain area, North Cascades, Washington: Bellingham, Western Washington University, M.S. thesis, 132 p.

Ragan, D.M., 1961, Geology of Twin Sisters dunite, northern Cascades, Washington: Seattle, University of Washington, Ph.D. thesis, 98 p.

----- 1963, Emplacement of the Twin Sisters dunite, Washington: American Journal of Science, v. 261, p. 549-565.

Rasbury, T.E., and Walker, N.W., 1992, Implications of Sm-Nd mdodel ages and single grain U-Pb zircon geochronology for the age and heritage of the Swakane Gneiss, Yellow Aster Complex, and Skagit Gneiss, North Cascades, Wash. (abs.): Geological Society of America Abstracts with Programs, v. 24, n. 7, p. A65.

Ray, G.E., 1986, The Hozameen fault system and related Coquihalla serpentine belt of southwestern British Columbia: Canadian Journal of Earth Science, v. 23, p. 1022-1041.

----- 1990, The geology and mineralization of the Coquihalla Gold Belt and Hozameen Fault System, southwestern British Columbia: British Columbia Ministry of Energy, Mines, and Petroleum Resources Bulletin, v. 79, 97 p.

Richards, T.A. and McTaggart, K.C., 1976, Granitic rocks of the the southern Coast Plutonic Complex and northern Cascades of British Columbia: Geological Society of America Bulletin, v. 87, p. 935-953.

Riedel, J.L., 1988, Chronology of late Holocene glacier recessions in the Cascade range and deposition of a recent esker in a cirque basin, North Cascade Range, Washington: Madison, University of Wisconsin, M.S. thesis, 93 p.

----- 1990, Skagit River Project (FERC no. 53): Report on existing conditions of reservoir and streambank erosion: prepared for Seattle City Light by National Park Service, 85 p.

Riedel, J.L. and Haugerud, R.A., 1994, Glacial rearrangement of drainage in the northern North Cascade Range, Washington: Geological Society of America Absracts with Programs, v. 26, n. 7, p. A-307.

Robertson, C.A., 1981, Petrology, sedimentation, and structure of the Chuckanut Formation, Coal Mountain, Skagit County, Washington: Seattle, University of Washington, M.S. thesis, 41 p.

Russell, I.C., 1900, A preliminary paper on the geology of the Cascade Mountains in northern Washington: U.S. Geological Survey Annual Report, v. 20, pt. 2, p. 83-210.

Sevigny, J.H., 1983, Structure and petrology of the Tomyhoi Peak area, North Cascades Range, Washington: Bellingham, Western Washington University, M.S. thesis, 203 p.

Sevigny, J.H., and Brown, E.H., 1989, Geochemistry and tectonic interpretations of some metavolcanic rock units of the western North Cascades, Washington: Geological Society of America Bulletin, v. 101, p. 391-400.

Shideler, J.H., 1965, The geology of the Silver Creek area, North Cascades, Washington: Seattle, University of Washington, M.S. thesis, 94 p.

Smith, C.L., 1961, Stratigraphy of the Red Mountain formation (Lower Pennsylvanian?) of northwestern Washington: Vancouver, University of British Columbia, M.S. thesis, 96 p.

Smith, G.O., and Calkins, F.C., 1904, A geological reconnaissance across the Cascade Range near the 49th parallel: U.S. Geological Survey Bulletin 235, 103 p.

Smith, J.G., 1993, Geologic map of upper Eocene to Holocene volcanic and related rocks in the Cascade Range, Washington: U.S. Geological Survey Miscellaneous Investigations Map I-2005, 19 p., scale 1:500,000.

Smith, M.T., 1986, Structure and petrology of the Grandy Ridge-Lake Shannon area, North Cascades, Washington: Bellingham, Western Washington University, M.S. thesis, 103 p.

----- 1988, Deformational geometry and tectonic significance of a portion of the Chilliwack Group, northwestern Cascades, Washington: Canadian Journal of Earth Science, v. 25, p. 433-441.

Sondergaard, J.N., 1979, Stratigraphy and petrology of the Nooksack Group in the Glacier Creek Skyline divide area, North Cascades, Washington: Bellingham, Western Washington University, M.S. thesis, 103 p.

Staatz, M.H., Tabor, R.W., Weis, P.L., Robertson, J.F., Van Noy, R.M., and Pattee, E.C., 1972, Geology and mineral resources of the northern part of North Cascades National Park, Washington: U.S. Geological Survey Bulletin 1359, 132p.

Staatz, M.H., Weis, P.L., Tabor, R.W., Robertson, J.F., Van Noy, R.M., Pattee, E.C. and Holt, D.C., 1971, Mineral Resources of the Pasayten Wilderness Ara, Washington: U.S. Geological Survey Bulletin 1325, 255p.

Streckeisen, A.L., 1973, Plutonic rocks classification and nomenclature recommednded by the IUGS subcommission of the systematics of igneous rocks: Geotimes, v. 7, n. no. 12, p. 331-335.

Street-Martin, L.W., 1981, The chemical composition of the Shuksan Metamorphic Suite in the Gee Point Finney Peak area, North Cascades, Washington: Bellingham, Western Washington University, M.S. thesis, 91 p.

Tabor, R.W., 1961, The crystalline geology of the area south of Cascade Pass, northern Cascade Mountains, Washington: Seattle, University of Washington, Ph.D. thesis, 205 p.

----- 1963, Large quartz diorite dike and associated explosion breccia, northern Cascade Mountains, Washington: Geological Society of America Bulletin, v. 74, p. 1203-1208.

----- 1994, Late Mesozoic and possible early Tertiary accretion in Western Washington State: the Helena Haystack mélange and the Darrington-Devils Mountain fault zone: Geological Society of America Bulletin, v. 106, n. 2, p. 217 232.

Tabor, R.W., Booth, D.B., Vance, J. A., and Ford, A.B., in press, Geologic map of the Sauk River 30' x 60' quadrangle, U.S. Geological Survey Miscellaneous Investigations Map, scale 1:100,000.

Tabor, R.W., Engels, J.C. and Staatz, M.H., 1968, Quartz diorite-quartz monzonite and granite plutons of the Pasayten River area, Washington: petrology, age, and emplacement: U.S. Geological Survey Professional Paper, v. 600-C, p. C45-C62.

Tabor, R.W., Frizzell, V.A., Jr., Booth, D.B., Waitt, R.B., Whetten, J.T. and Zartman, R.E., 1993, Geologic map of the Skykomish 60-minute by 30- minute quadrangle, Washington, U.S. Geological Survey Miscellaneous Investigations Map I-1963, scale 1:100,000 .

Tabor, R.W., Frizzell, V.A., Jr., Vance, J.A., and Naeser, C.W., 1984, Ages and stratigraphy of lower and middle Tertiary sedimentary and volcanic rocks of the Central Cascades, Washington: applications to the tectonic history of the Straight Creek fault: Geological Society of America Bulletin, v. 95, n. 1, p. 26-44.

Tabor, R.W., Frizzell, V.A., Jr., Whetten, J.T., Waitt, R.B., Jr., Swanson, D.A., Byerly, G.R., Booth, D.B., Hetherington, M.J. and Zartman, R.E., 1987a, Geologic map of the Chelan 30-minute by 60-minute quadrangle, Washington, U.S. Geological Survey, I-1661, scale1:100,000.

Tabor, R.W., Booth, D.B., Vance, J.A. and Ort, M.H., 1988, Preliminary geologic map of the Sauk River 30 x 60 minute quadrangle, Washington, for U.S. Geological Survey, Open-File Report 88-692, scale 1:100,000.

Tabor, R.W., Haugerud, R.A., Booth, D.B. and Brown, E.B., 1994, Preliminary geologic map of the Mount Baker 30' x 60' quadrangle, Washington, U.S. Geological Survey, Open-File Report 94-403, scale 1:100,000.

Tabor, R.W., Haugerud, R.H., and Miller, R.B., 1989, Overview of the geology of the North Cascades, in Tabor, R.W., Haugerud, R.A., Brown, E.H., Babcock, R.S., and Miller, R.B., Accreted Terranes of the North Cascades Range, Washington: American Geophysical Union, Washington, D.C., International Geological Congress Field Trip T307, 133p.

Tabor, R.W., Mark, R.K., and Wilson, F.H., 1985, Reproducibility of the K-Ar ages of rocks and minerals: An empirical approach: U.S. Geological Survey Bulletin 1654, 5 p.

Tabor, R.W., Zartman, R.E. and Frizzell, V.A., Jr., 1987b, Possible tectonostratigraphic terranes in the North Cascades crystalline core, Washington, in J. E. Schuster, ed., Selected papers on the geology of Washington: Washington State Department of Natural Resources Bulletin, v. 77, p. 107-127.

Tennyson, M.E., 1974, Stratigraphy, structure, and tectonic setting of Jurassic and Cretaceous sedimentary rocks in the west-central Methow-Pasayten area, northeastern Cascade Range, Washington and British Columbia: Seattle, University of Washington, Ph.D. thesis, 111 p.

Tennyson, M.E. and Cole, M.R., 1978, Tectonic significance of upper Mesozoic Methow-Pasayten sequence, northeastern Cascade Range, Washington and British Columbia, in D. G. Howell and K. A. McDougall, eds., Mesozoic paleogeography of the western United States: Pacific Section, Society of Economic Paleotologists and Mineralogists, p. 499-508.

Tennyson, M.E., Jones, D.L., and Murchey, Bonita, 1981, Age and nature of chert and mafic rocks of the Hozameen Group, North Cascades Range, Washington (abs.): Geological Society of America Abstracts with Programs, v 14, n. 4, p. 239.

Tepper, J.H., 1985, Petrology of the Chilliwack composite batholith, Mt. Sefrit area, North Cascades, Washington: Seattle, University of Washington, M.S. thesis, 102 p.

----- 1988, Preliminary report on geology of the Whatcom Pass-Bear Mountain area, North Cascades, Washington: unpublished report for Washington Division of Geology and Earth Resources, 5 p.

----- 1991, Petrology of mafic plutons and their role in granitoid genesis, Chilliwack batholith, North Cascades, Washington: Seattle, University of Washington, Ph.D. thesis, 307 p.

Tepper, J.H., Nelson, B.K., Bergantz, G.W., and Irving, A.J., 1993, Petrology of the Chilliwack batholith, North Cascades, Washington: generation of calc-alkaline granitoids by melting of mafic lower crust with variable water fugacity: Contributions to Mineralogy and Petrology, v. 113, p. 333-351.

Thompson, G.A., and Robinson, R., 1975, Gravity and magnetic investigation of the Twin Sisters dunite, northern Washington: Geological Society of America Bulletin, v. 86, 1413-1422.

Valentine, G.M., 1960, Inventory of Washington Minerals, Part 1, Nonmetallic Minerals, revised by M. T. Huntting: Washington Division of Mines and Geology Bulletin 37, 175 p.

Vance, J.A., 1957, The geology of the Swauk River area in the northern Cascades of Washington: Seattle, University of Washington, Ph.D. thesis, 312 p.

----- 1975, Bedrock geology of San Juan County, in Russell, R. H. , ed., Geology and water resources of the San Juan Islands, San Juan County, Washington: Washington Department of Ecology, Water-Supply Bulletin, 46, p. 3-19

----- 1977, The stratigraphy and structure of Orcus Island, San Juan Islands, in Brown, E. H. and Ellis, R. C., eds., Geological excursions in the Pacific Northwest, Geological Society of America Annual Meeting, Seattle: Western Washington University, p. 170-203

----- 1985, Early Tertiary faulting in the North Cascades (abs.): Geological Society of America Abstracts with Programs, v. 17, n. 6, p. 415.

Vance, J.A., Clayton, G.A., Mattinson, J.M., and Naeser, C.W., 1987, Early and middle Cenozoic stratigraphy of the Mount Rainier Tieton River area, southern Washington Cascades, in J. E. Schuster, editor, Selected papers on the geology of Washington: Washington Division of Geology and Earth Resources Bulletin 77, p. 269-290.

Vance, J.A., and Miller, R.B., 1981, The movement history of the Straight Creek Fault in Washington State: the last 100 million years (mid Cretaceous to Holocene): Symposium on geology and mineral deposits in the Canadian Cordillera, Programme with Abstracts, p. 39-41.

----- 1992, Another look at the Fraser River-Straight Creek fault (FRSCF)(abs.): Geological Society of America Abstracts with Programs, v. 24, n. 5, p. 88.

Vance, J.A., Walker, N.W., and Mattinson, J.M., 1986, U/Pb ages of early Cascade plutons in Washington State (abs.): Geological Society of America Abstracts with Programs, v. 18, n. 2, p. 194.

Vonheeder, E.R., 1975, Coal reserves of Whatcom County, Washington: Washington Division of Geology and Earth Resources Open-file Report 75 9, 86 p.

Waitt, R.B., Jr., 1972, Geomorphology and glacial geology of the Methow drainage basin, eastern North Cascade Range, Washington: Seattle, University of Washington, Ph.D., 154p.

----- 1977, Evolution of glaciated topography of upper Skagit drainage basin, Washington: Arctic and Alpine Research, v. 9, n. 2, p. 183-192.

Walker, N.W. and Brown, E.H., 1991, Is the southeast Coast Plutonic Complex the consequence of accretion of the Insular superterrane? Evidence from zircon geochronometry in northern Washington Cascades: Geology, v. 19, p. 714-717.

Wallace, W.K., 1976, Bedrock geology of the Ross Lake fault zone in the Skymo Creek area, North Cascades National Park, Washington: Seattle, University of Washington, M.S. thesis, 111 p.

Whetten, J.T., Zartman, R.E., Blakely, R.J. and Jones, D.L., 1980, Allochthonous Jurassic ophiolite in northwest Washington: Geological Society of America Bulletin, v. 91, Part 1, n. 6, p.1359-1368.

Weis, P.L., 1969, Glacial drainage divide in the Skagit Valley, Washington: U.S. Geological Survey Professional Paper 650-C, p. C71-C74.

Wentworth, C.M., and Fitzgibbon, T.T., 1991, Alacarte User Manual (version 1.0): U.S. Geological Survey Open-File Report 91 587C, 267 p.

Wernicke, B., 1981, Low-angle normal faults in the Basin and Range Province: nappe tectonics in an extending orogen: Nature, v. 291, p. 645-648.

Wernicke, B. and Getty, S.R., 1997, Intracrustal subduction and gravity currents in the deep crust: Sm-Nd, Ar-Ar, and thermobarometric constraints from the Skagit Gneiss Complex, Washington: Geological Society of America Bulletin, v. 109, n. 9, p. 1149-1166

White, L.D., Maley, C.A., Barnes, I. and Ford, A.B., 1988, Oxygen isotope data for plutonic rocks and gneisses of the Glacier Peak Wilderness and vicinity, northern Cascades, Washington: U.S. Geological Survey Open-File Report 86-76, 36 p.

Whitney, D.L., 1989, Geobarometry of the Skagit Gneiss, North Cascades: tectonic implications: Geological Society of America Abstracts with Programs, v. 21, n. 5, p. 159

----- 1991, Petrogenesis of the Skagit migmatites, North Cascades, Washington: criteria for distinction between anatectic and subsolidus leucosomes in a trondhjemitic migmatite complex: Seattle, University of Washington, Ph.D. dissertation, p.

----- 1992a, High-pressure metamorphism in the Western Cordillera of North America: an example from the Skagit Gneiss: Journal of Metamorphic Geology, v. 10, p. 71-85.

----- 1992b, Origin of CO2-rich fluid inclusions in leucosomes from the Skagit migmatities, North Cascades, Washington, USA: Journal of Metamorphic Geology, v. 10, n. 6, p. 715-725.

Whitney, D.L., and Evans, B.W., 1988, Revised metamorphic history for the Skagit Gneiss, North Cascades: implications for the mechanism of migmatization (abs.): Geological Society of America Abstracts with Programs, v. 20, p. 242-243.

Whitney, D.L. and Hirschmann, M.M., 1994, Metamorphism of a layered mafic intrusion, North Cascades, Washington (abs.): Geological Society of America Abstracts with Programs, v. 26, n. 7, p. A478.

----- 1996, Arc origin of the Skymo layered mafic intrusion, North Cascades, Washington: Geological Society of America Bulletin, v. 28, n. 5, p. 124

Yardley, B.W.D., 1978, Genesis of the Skagit Gneiss migmatites, Washington and the distinction between possible mechanisms of migmatization: Geological Society of America Bulletin, v. 89, p. 941-951.

Ziegler, C.B., 1986, Structure and petrology of the Swift Creek area, North Cascades, Washington: Bellingham, Western Washington University, M.S. thesis, 191 p.

SOURCES OF DATA FOR THE MOUNT BAKER QUADRANGLE

Map A and B showing sources of data for the Mount Baker quadrangle
 
Maps C and D showing sources of data for the Mount Baker quadrangle
 

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