Medfra Quadrangle Publications

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OF 2015-1021 Report Map Outside Link
Jones, J.V., III, Karl, S.M., Labay, K.A., Shew, N.B., Granitto, M., Hayes, T.S., Mauk, J.L., Schmidt, J.M., Todd, E., Wang, B., Werdon, M.B., and Yager, D.B., 2015, GIS-based identification of areas with mineral resource potential for six selected deposit groups, Bureau of Land Management Central Yukon Planning Area, Alaska: U.S. Geological Survey Open-File Report 2015-1021, 78 p., 12 sheets.
SR 66L Report
LePain, D.L., and Wartes, M.A., 2012, Summary of fossil fuel and geothermal resource potential in the Yukon-Koyukuk/Upper Tanana energy region, in Swenson, R.F., Wartes, M.A., LePain, D.L., and Clough, J.G., Fossil fuel and geothermal energy sources for local use in Alaska: Summary of available information: Alaska Division of Geological & Geophysical Surveys Special Report 66L, p. 123-136. http://doi.org/10.14509/24435
SIM 2909 Map Outside Link
Patton, W.W., Jr., Wilson, F.H., Labay, K.A., and Shew, Nora, 2009, Geologic map of the Yukon-Koyukuk basin, Alaska: U.S. Geological Survey Scientific Investigations Map 2909, 2 sheets, scale 1:500,000.
OF 2007-1043 Report Outside Link
Wesson, R.L., Boyd, O.S., Mueller, C.S., Bufe, C.G., Frankel, A.D., and Petersen, M.D., 2007, Revision of time-independent probabilistic seismic hazard maps for Alaska: U.S. Geological Survey Open-File Report 2007-1043, 33 p.
OF 97-492 v. 1.40 Outside Link
Smith, S.M., 2006, National geochemical database - Reformatted data from the National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) Program: U.S. Geological Survey Open-File Report 97-492 v. 1.40.
OF 2005-1341 Outside Link
Wilson, F.H., Labay, K.A., Shew, Nora, Mohadjer, Solmaz, and Patton, W.W., Jr., 2005, Preliminary integrated geologic map databases for the United States: digital data for the reconnaissance geologic map of the Yukon-Koyukuk basin, Alaska: U.S. Geological Survey Open-File Report 2005-1341.
MP 90 Map
Stevens, D.S.P., Reger, R.D., and Smith, R.L., 2003, Survey of geology, geologic materials, and geologic hazards in proposed access corridors in the Medfra Quadrangle, Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 90, 5 sheets, scale 1:250,000. http://doi.org/10.14509/3283
PR 120 Report
Clautice, K.H., and Davis, P.K., eds., 2003, Short Notes on Alaska Geology 2003: Alaska Division of Geological & Geophysical Surveys Professional Report 120, 118 p. http://doi.org/10.14509/2907
PR 120G Report
Rohr, D.M., and Blodgett, R.B., 2003, Gastropod opercula from the Silurian and Devonian of Alaska, in Clautice, K.H., and Davis, P.K., eds., Short Notes on Alaska Geology 2003: Alaska Division of Geological & Geophysical Surveys Professional Report 120G, p. 83-86. http://doi.org/10.14509/2914
PR 120H Report
Rohr, D.M., Blodgett, R.B., and Fryda, J., 2003, New Silurian Murchisoniid gastropods from Alaska and a review of the genus Coelocaulus, in Clautice, K.H., and Davis, P.K., eds., Short Notes on Alaska Geology 2003: Alaska Division of Geological & Geophysical Surveys Professional Report 120H, p. 87-93. http://doi.org/10.14509/2915
OF 2002-397 Report Outside Link
Waythomas, C.F., Miller, T.P., and Nye, C.J., 2002, Preliminary volcano-hazard assessment for Kanaga Volcano, Alaska: U.S. Geological Survey Open-File Report 2002-397, 27 p.
OF 2002-483 Outside Link
Troutman, S.M., and Stanley, R.G., 2002, Map and digital database of sedimentary basins and indications of petroleum in the central Alaska Province: U.S. Geological Survey Open-File Report 2002-483.
DDS 39 Outside Link
Neal, C.A., McGimsey, R.G., and Diggles, M.F., 2001, Volcanoes of the Wrangell Mountains and Cook Inlet region, Alaska: selected photographs: U.S. Geological Survey Digital Data Series 39.
P 1615 Report
Dumoulin, J.A., Bradley, D.C., and Harris, A.G., 2000, Paleozoic strata of the Dyckman Mountain area, northeastern Medfra Quadrangle, Alaska, in Kelley, K.D., and Gough, L.P., eds., Geologic studies in Alaska by the U. S. Geological Survey, 1998: U.S. Geological Survey Professional Paper 1615, p. 43-57.
PR 119A Report
Blodgett, R.B., Rohr, D.M., Measures, E.A., Savage, N.M., Pedder, A.E.H., and Chalmers, R.W., 2000, The Soda Creek Limestone, a new upper Lower Devonian formation in the Medfra Quadrangle, west-central Alaska, in Pinney, D.S., and Davis, P.K., eds., Short Notes on Alaska Geology 1999: Alaska Division of Geological & Geophysical Surveys Professional Report 119A, p. 1-9. http://doi.org/10.14509/2683
P 1614 Report
Dumoulin, J.A., Bradley, D.C., Harris, A.G., and Repetski, J.E., 1999, Lower Paleozoic deep-water facies of the Medfra area, central Alaska, in Kelley, K.D., ed., Geologic studies in Alaska by the U. S. Geological Survey, 1997: U.S. Geological Survey Professional Paper 1614, p. 73-103.
OF 99-156 Report Outside Link
Bundtzen, Tom, 1999, Alaska resource data file, Medfra Quadrangle: U.S. Geological Survey Open-File Report 99-156, 176 p.
OF 98-133-A Report Map Outside Link
Wilson, F.H., Dover, J.H., Bradley, D.C., Weber, F.R., Bundtzen, T.K., and Haeussler, P.J., 1998, Geologic map of Central (Interior) Alaska: U.S. Geological Survey Open-File Report 98-133-A, 62 p., 3 sheets.
PR 118 Report
Clough, J.G., and Larson, Frank, eds., 1998, Short notes on Alaska geology 1997: Alaska Division of Geological & Geophysical Surveys Professional Report 118, 142 p. http://doi.org/10.14509/2327
P 1574 Report
Saltus, R.W., Meyer, J.F., Barnes, D.F., and Morin, R.L., 1997, Tectono-geophysical domains of interior Alaska as interpreted from new gravity and aeromagnetic data compilations, in Dumoulin, J.A., and Gray, J.E., eds., Geologic studies in Alaska by the U.S. Geological Survey, 1995: U.S. Geological Survey Professional Paper 1574, p. 157-171.
P 1574 Report
St John, J.M., and Babcock, L.E., 1997, Late Middle Cambrian trilobites of Siberian aspect from the Farewell terrane, Southwestern Alaska, in Dumoulin, J.A., and Gray, J.E., eds., Geologic studies in Alaska by the U.S. Geological Survey, 1995: U.S. Geological Survey Professional Paper 1574, p. 269-281.
PDF 97-46 Report Map
Bundtzen, T.K., Pinney, D.S., and Laird, G.M., 1997, Preliminary geologic map and data tables of the Ophir C-1 and western Medfra C-6 quadrangles, Alaska: Alaska Division of Geological & Geophysical Surveys Public Data File 97-46, 11 p., 1 sheet, scale 1:63,360. http://doi.org/10.14509/1811
B 2152 Report
Jacobson, S.R., Blodgett, R.B., and Babcock, L.E., 1996, Organic matter and thermal maturation of lower Paleozoic rocks from the Nixon Fork Subterrane of the Farewell terrane, west-central and southwestern Alaska, in Moore, T.E., and Dumoulin, J.A., eds., Geologic studies in Alaska by the U.S. Geological Survey, 1994: U.S. Geological Survey Bulletin 2152, p. 81-87.
P 1497-B Report Map
Dusel-Bacon, Cynthia, Doyle, E.O., and Box, S.E., 1996, Distribution, facies, ages, and proposed tectonic associations of regionally metamorphosed rocks in Southwestern Alaska and the Alaska Peninsula: U.S. Geological Survey Professional Paper 1497-B, p. B1-B30, 2 sheets, scale 1:1,000,000.
PDF 96-15 Report
Bundtzen, T.K., and Miller, M.L., 1996, Precious metals associated with Late Cretaceous-early Tertiary igneous rocks of southwestern Alaska: Alaska Division of Geological & Geophysical Surveys Public Data File 96-15, 85 p. http://doi.org/10.14509/1739
GP 1014 Map
Meyer, J.F., Jr., and Saltus, R.W., 1995, Merged aeromagnetic map of interior Alaska: U.S. Geological Survey Geophysical Investigations Map 1014, 2 sheets, scale 1:500,000.
PDF 95-20 Report Disk
Newberry, R.J., 1995, An update on skarn deposits of Alaska: Alaska Division of Geological & Geophysical Surveys Public Data File 95-20, 72 p., 1 DVD. http://doi.org/10.14509/1699
PDF 95-25 Report
Newberry, R.J., and Solie, D.N., 1995, Data for plutonic rocks and associated gold deposits in interior Alaska: Alaska Division of Geological & Geophysical Surveys Public Data File 95-25, 62 p. http://doi.org/10.14509/1704
Patton, W.W., Jr. and others, 1994, p. 241-269 Report
Patton, W.W., Jr., Box, S.E., Moll-Stalcup, E.J., and Miller, T.P., 1994, Geology of west-central Alaska, in Plafker, George, and Berg, H.C., eds., The Geology of Alaska: Geological Society of America, p. 241-269.
Decker, John and others, 1994, p. 285-310 Report
Decker, John, Bergman, S.C., Blodgett, R.B., Box, S.E., Bundtzen, T.K., Clough, J.G., Coonrad, W.L., Gilbert, W.G., Miller, M.L., Murphy, J.M., Robinson, M.S., and Wallace, W.K., 1994, Geology of southwestern Alaska, in Plafker, George, and Berg, H.C., eds., The Geology of Alaska: Geological Society of America, p. 285-310.
OF 94-277-A Report Map
King, H.D., Risoli, D.A., and Cooley, E.F., 1994, Analytical results and sample locality maps of samples of the ash of dwarf arctic birch, black spruce, white spruce, and tamarack from the Medfra Quadrangle, west-central Alaska: U.S. Geological Survey Open-File Report 94-277-A, 102 p., 3 sheets, scale 1:250,000.
B 2034-A Report
Magoon, L.B., 1993, Alaska interior (062), Kandik (part) (061), Interior Lowlands (063), and Copper River basin (066) provinces, in Powers, R.B., ed., Petroleum exploration plays and resource estimates, 1989, onshore United States; Region 1, Alaska; Region 2, Pacific Coast: U.S. Geological Survey Bulletin 2034-A, p. A42-A45.
MF 2207 Map
Tripp, R.B., and King, H.D., 1993, Maps showing distribution of selected minerals in the nonmagnetic heavy-mineral fraction of stream-sediment samples, Medfra Quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 2207, 1 sheet, scale 1:250,000.
OF 93-309 Report
Fogleman, K.A., Lahr, J.C., Stephens, C.D., and Page, R.A., 1993, Earthquake locations determined by the Southern Alaska seismograph network for October 1971 through May 1989: U.S. Geological Survey Open-File Report 93-309, 54 p.
PDF 93-8 Report Map
Clautice, K.H., Bowman, N.D., Clough, J.G., Gilbert, W.G., Kline, J.T., Smith, T.E., and Blodgett, R.B., 1993, Land selection unit 8 (Kantishna River, Ruby, and Medfra quadrangles): References, lead isotope, geochemical and major oxide data: Alaska Division of Geological & Geophysical Surveys Public Data File 93-8, 46 p., 1 sheet, scale 1:250,000. http://doi.org/10.14509/1557
PDF 93-39R Report
Liss, S.A., and Wiltse, M.A., 1993, United States Geological Survey Alaska Mineral Resource Appraisal Program (AMRAP) geochemical data for Medfra Quadrangle, Alaska: Alaska Division of Geological & Geophysical Surveys Public Data File 93-39R, 6 p. http://doi.org/10.14509/1590
B 1999 Report
Box, S.E., and Elder, W.P., 1992, Depositional and biostratigraphic framework of the Upper Cretaceous Kuskokwim Group, southwestern Alaska, in Bradley, D.C., and Ford, A.B., eds., Geologic studies in Alaska by the U.S. Geological Survey, 1990: U.S. Geological Survey Bulletin 1999, p. 8-16.
B 2041 Report
Measures, E.A., Rohr, D.M., and Blodgett, R.B., 1992, Depositional environments and some aspects of the fauna of Middle Ordovician rocks of the Telsitna Formation, northern Kuskokwim Mountains, Alaska, in Bradley, D.C., and Dusel-Bacon, Cynthia, eds., Geologic studies in Alaska by the U.S. Geological Survey, 1991: U.S. Geological Survey Bulletin 2041, p. 186-201.
OFR 85-92 Report
Burleigh, R.E., 1992, Tin Mineralization of the Won Prospect, west-central Alaska: U.S. Bureau of Mines Open-File Report 85-92, 21 p.
OFR 92-92 Report
Burleigh, R.E., 1992, Examination of the Win Tin Prospect, west-central Alaska: U.S. Bureau of Mines Open-File Report 92-92, 23 p.
OF 91-629 Report Map
Elder, W.P., and Miller, J.W., 1991, Maps showing fossil localities and checklists of Jurassic and Cretaceous macrofauna of western Alaska: U.S. Geological Survey Open-File Report 91-629, 71 p., 7 sheets, scale 1:500,000.
PDF 91-22U Report Disk
Wiltse, M.A., 1991, National uranium resource evaluation (NURE) geochemical data for stream and lake sediment samples, Alaska, Medfra Quadrangle: Alaska Division of Geological & Geophysical Surveys Public Data File 91-22U, 33 p., 1 DVD. http://doi.org/10.14509/1514
Burleigh, R.E., 1991 Report
Burleigh, R.E., 1991, Field report on exploration for manganese in the East Fork Hills, central Alaska: U.S. Bureau of Mines Field Report, 18 p.
OF 89-554 Report
Patton, W.W., Jr., Box, S.E., Moll-Stalcup, E.J., and Miller, T.P., 1989, Geology of west-central Alaska: U.S. Geological Survey Open-File Report 89-554, 54 p.
B 1786 Report
Bundtzen, T.K., and Nokleberg, W.J., 1987, Significant metalliferous lode deposits, west-central Alaska, in Nokleberg, W.J., Bundtzen, T.K., Berg, H.C., Brew, D.A., Grybeck, Donald, Robinson, M.S., Smith, T.E., and Yeend, W.E., Significant metalliferous lode deposits and placer districts of Alaska: U.S. Geological Survey Bulletin 1786, p. 23-31.
RI 87-8 Map
Collazzi, E.J., and Ireland, R.R.W., 1987, Hydrologic reconnaissance of the north fork Kuskokwim River basin, Alaska, 1983-84: Alaska Division of Geological & Geophysical Surveys Report of Investigation 87-8, 1 sheet, scale 1:500,000. http://doi.org/10.14509/2431
PDF 86-53E Report Map
Bundtzen, T.K., Kline, J.T., Clautice, K.H., and Adams, P.P., 1986, Resource information - upper Kuskokwim River basin land-use plan. Mineral potential: Alaska Division of Geological & Geophysical Surveys Public Data File 86-53E, 39 p., 12 sheets, scale 1:250,000. http://doi.org/10.14509/1228
PDF 86-53M Report
Kline, J.T., comp., 1986, Resource information - upper Kuskokwim River basin land-use plan, geologic literature references: Alaska Division of Geological & Geophysical Surveys Public Data File 86-53M, 22 p. http://doi.org/10.14509/1229
PDF 86-53O Map
Clautice, K.H., comp., 1986, Resource information - upper Kuskokwim River basin land-use plan, mineral-resource data quality: Alaska Division of Geological & Geophysical Surveys Public Data File 86-53O, 1 sheet, scale 1:990,982. http://doi.org/10.14509/1230
PDF 86-53P Map
Adams, D.D., comp., 1986, Resource information - upper Kuskokwim River basin land-use plan, seismicity: Alaska Division of Geological & Geophysical Surveys Public Data File 86-53P, 1 sheet, scale 1:1,376,957. http://doi.org/10.14509/1231
PDF 86-67 Report
Merritt, R.D., 1986, Alaska coal fields and seams: Alaska Division of Geological & Geophysical Surveys Public Data File 86-67, 41 p. http://doi.org/10.14509/1257
PDF 86-88 Report
Bundtzen, T.K., and Kline, J.T., 1986, Coal, peat, and geothermal potential of the Kuskokwim area plan: Alaska Division of Geological & Geophysical Surveys Public Data File 86-88, 16 p. http://doi.org/10.14509/1289
PDF 86-90 Report
Merritt, R.D., 1986, Alaska: coal fields and seams 1987: Alaska Division of Geological & Geophysical Surveys Public Data File 86-90, 55 p. http://doi.org/10.14509/1291
RI 86-1 Report Map
Meyer, J.F., and Krouskop, D.L., 1986, Preliminary gravity data of the Minchumina basin, southcentral Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 86-1, 14 p., 2 sheets, scale 1:500,000. http://doi.org/10.14509/2400
C 945 Report
Dillon, J.T., Patton, W.W., Jr., Mukasa, S.B., Tilton, G.R., Blum, Joel, and Moll, E.J., 1985, New radiometric evidence for the age and thermal history of the metamorphic rocks of the Ruby and Nixon Fork terranes, west-central Alaska, in Bartsch-Winkler, Susan, and Reed, K.M., eds., The United States Geological Survey in Alaska; accomplishments during 1983: U.S. Geological Survey Circular 945, p. 13-17.
PDF 85-12 Report
Spartz, R.A., 1985, Cultural resources report for Kuskokwim River resources management mapping: Alaska Division of Geological & Geophysical Surveys Public Data File 85-12, 66 p. http://doi.org/10.14509/1093
PDF 85-27 Report
Collazzi, E.J., and Ireland, R.R.W., 1985, Hydrologic reconnaissance of the north fork Kuskokwim River basin, Alaska, 1983-84: Alaska Division of Geological & Geophysical Surveys Public Data File 85-27, 14 p. http://doi.org/10.14509/1120
C 868 Report
Silberman, M.L., O'Leary, R.M., Gray, L.B., and Patton, W.W., Jr., 1984, Trace-metal anomalies associated with silicification and argillic alteration in a rhyolite flow-dome complex in volcanic rocks of the Nowitna River area, Medfra quadrangle, Alaska, in Coonrad, W.L., and Elliott, R.L., eds., The United States Geological Survey in Alaska; accomplishments during 1981: U.S. Geological Survey Circular 868, p. 32-33.
C 928 Report
Patton, W.W., Jr., Moll, E.J., and King, H.D., 1984, The Alaska Mineral Resource Assessment Program; guide to information contained in the folio of geologic and mineral-resource maps of the Medfra Quadrangle, Alaska: U.S. Geological Survey Circular 928, 11 p.
OF 84-99 Report
DiBona, P.A., and Kirschner, C.E., 1984, Geologic bibliography for selected onshore sedimentary basins of central and southern Alaska stressing basin analysis and including an index of publicly available well and surface data: U.S. Geological Survey Open-File Report 84-99, 70 p.
PDF 84-12 Report
Pulpan, Hans, Marshall, Diane, Biswas, N.N., Estes, Steve, Siegrist, R.D., Sexsmith, S., and Biesiot, H., 1984, Catalog of Alaskan earthquakes: July-September, 1983: Alaska Division of Geological & Geophysical Surveys Public Data File 84-12, 47 p. http://doi.org/10.14509/1042
PDF 84-13 Report
Pulpan, Hans, Marshall, Diane, Biswas, N.N., Estes, Steve, Siegrist, R.D., Sexsmith, S., and Biesiot, H., 1984, Catalog of Alaskan earthquakes: October-December, 1983: Alaska Division of Geological & Geophysical Surveys Public Data File 84-13, 41 p. http://doi.org/10.14509/1043
PDF 84-14 Report
Pulpan, Hans, Marshall, Diane, Biswas, N.N., Estes, Steve, Siegrist, R.D., Sexsmith, S., and Biesiot, H., 1984, Catalog of Alaskan earthquakes: January-March, 1984: Alaska Division of Geological & Geophysical Surveys Public Data File 84-14, 38 p. http://doi.org/10.14509/1044
RI 84-16 Report Map
Dean, K.G., 1984, Stream-icing zones in Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 84-16, 20 p., 102 sheets, scale 1:250,000. http://doi.org/10.14509/2375
B 1529-H Report
Dutro, J.T., Jr., and Patton, W.W., Jr., 1982, New Paleozoic formations in the northern Kuskokwim Mountains, west-central Alaska, in U.S. Geological Survey, Stratigraphic notes, 1980-1982: U.S. Geological Survey Bulletin 1529-H, p. H13-H22.
MP 13 Report
Bundtzen, T.K., and Conwell, C.N., 1982, Madhatters of the Kuskokwim Quicksilver Mines: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 13, 5 p. http://doi.org/10.14509/698
OF 81-886 Report Map
Shew, Nora, and Wilson, F.H., 1981, Map and tables showing radiometric ages of rocks in southwestern Alaska: U.S. Geological Survey Open-File Report 81-886, 26 p., 1 sheet, scale 1:1,000,000.
OF 80-551 Report
Still, P.J., 1980, Index of stream flow and water quality records to September 30, 1978, Southwest Alaska: U.S. Geological Survey Open-File Report 80-551, 13 p.
OF 80-803 Report
Miller, T.P., Moll, E.J., and Patton, W.W., Jr., 1980, Uranium- and thorium-rich volcanic rocks of the Sischu Creek area, Medfra Quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-803, 9 p.
OF 80-811-A Map
Patton, W.W., Jr., Moll, E.J., Dutro, J.T., Jr., Silberman, M.L., and Chapman, R.M., 1980, Preliminary geologic map of Medfra Quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-A, 1 sheet, scale 1:250,000.
OF 80-811-B Map
Schwab, C.E., Patton, W.W., Jr., and Moll, E.J., 1980, Mineral occurrence map of the Medfra Quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-B, 2 sheets, scale 1:250,000.
OF 80-811-C Report Map
Moll, E.J., Silberman, M.L., and Patton, W.W., Jr., 1980, Chemistry, mineralogy, and K-Ar ages of igneous and metamorphic rocks of the Medfra Quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-C, 19 p., 2 sheets, scale 1:250,000.
OF 80-811-D Map
Le Compte, J.R., 1980, Maps showing interpretation of Landsat imagery of the Medfra Quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-D, 2 sheets, scale 1:250,000.
OF 80-811-E Report Map
Patton, W.W., Jr., Cady, J.W., and Moll, E.J., 1980, Aeromagnetic interpretation of the Medfra Quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-E, 14 p., 2 sheets, scale 1:250,000.
OF 80-811-F Report Map
King, H.D., Risoli, D.A., Cooley, E.F., O'Leary, R.M., Speckman, W.A., Spiesman, D.L., Jr., and Galland, D.W., 1980, Final results and statistical summary of analysis of geochemical samples from the Medfra Quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-F, 134 p., 1 sheet, scale 1:250,000.
OF 80-811-G Map
Patton, W.W., Jr., and Moll, E.J., 1980, Mineral resource assessment map of the Medfra Quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-G, 3 sheets, scale 1:250,000.
OF 80-811-H Map
King, H.D., Cooley, E.F., Gruzensky, A.L., and Spiesman, D.L., Jr., 1980, Distribution and abundance of gold and silver in nonmagnetic and moderately magnetic heavy-mineral-concentrate and minus-80-mesh stream-sediment samples and silver in ash of aquatic-bryophyte samples, Medfra Quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-H, 3 sheets, scale 1:250,000.
OF 80-811-I Map
King, H.D., Tripp, R.B., O'Leary, R.M., and Cooley, E.F., 1980, Distribution and abundance of copper, lead, and zinc in nonmagnetic and moderately magnetic heavy-mineral-concentrate, minus-80-mesh stream-sediment, and ash of aquatic-bryophyte samples, Medfra Quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-I, 6 sheets, scale 1:250,000.
OF 80-811-J Map
King, H.D., Risoli, D.A., and Tripp, R.B., 1980, Distribution and abundance of molybdenum, tin, and tungsten in nonmagnetic and moderately magnetic heavy-mineral-concentrate samples and tin in minus-80-mesh stream-sediment and ash of aquatic-bryophyte samples, Medfra Quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-J, 4 sheets, scale 1:250,000.
OF 80-811-K Map
King, H.D., Cooley, E.F., and Spiesman, D.L., Jr., 1980, Distribution and abundance of arsenic and bismuth in nonmagnetic and moderately magnetic heavy-mineral-concentrate samples and arsenic in minus-80-mesh stream-sediment and ash of aquatic-bryophyte samples, Medfra Quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-K, 3 sheets, scale 1:250,000.
OF 80-811-L Map
King, H.D., O'Leary, R.M., Risoli, D.A., and Galland, D.W., 1980, Distribution and abundance of antimony and mercury in minus-80-mesh stream-sediment and antimony in nonmagnetic and moderately magnetic heavy-mineral-concentrate samples, Medfra Quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-L, 2 sheets, scale 1:250,000.
OF 80-811-M Map
King, H.D., and Tripp, R.B., 1980, Multi-element maps showing the distribution and relative amounts of selected elements in four geochemical sampling media, Medfra Quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-811-M, 4 sheets, scale 1:250,000.
P 1135 Report Map
Pan, K.L., Overstreet, W.C., Robinson, K., Hubert, A.E., and Crenshaw, G.L., 1980, Equivalent uranium and selected minor elements in magnetic concentrates from the Candle Quadrangle, Solomon Quadrangle, and elsewhere in Alaska: U.S. Geological Survey Professional Paper 1135, 115 p., 1 sheet, scale 1:500,000.
OF 80-552 Report
Still, P.J., 1980, Index of stream flow and water quality records to September 30, 1978, Yukon basin, Alaska: U.S. Geological Survey Open-File Report 80-552, 41 p.
C 804-B Report
Silberman, M.L., Moll, E.J., Chapman, R.M., Patton, W.W., Jr., and Connor, C.L., 1979, Potassium-argon age of granitic and volcanic rocks from the Ruby, Medfra, and adjacent quadrangles, west-central Alaska, in Johnson, K.M., and Williams, J.R., eds., The United States Geological Survey in Alaska; accomplishments during 1978: U.S. Geological Survey Circular 804-B, p. B63-B65.
OF 79-380 Map
U.S. Geological Survey, 1979, Aeromagnetic map of the Medfra 1 by 3 Quadrangle, Alaska: U.S. Geological Survey Open-File Report 79-380, 1 sheet, scale 1:250,000.
OF 79-959 Report Map
King, H.D., Cooley, E.F., O'Leary, R.M., Tripp, R.B., McDanal, S.K., and Spiesman, D.L., Jr., 1979, Spectrographic and atomic-absorption analyses of geochemical samples from the Medfra Quadrangle, Alaska: U.S. Geological Survey Open-File Report 79-959, 43 p., 1 sheet, scale 1:250,000.
OF 78-1-D Report Map
Eberlein, G.D., and Menzie, W.D., 1978, Map and table describing metalliferous mineral resource potential of central Alaska: U.S. Geological Survey Open-File Report 78-1-D, 37 p., 2 sheets, scale 1:1,000,000.
OF 78-1-F Report Map
Patton, W.W., Jr., 1978, Maps and table describing areas of interest for oil and gas in central Alaska: U.S. Geological Survey Open-File Report 78-1-F, 2 p., 2 sheets, scale 1:1,000,000.
OF 78-26 Report
Throckmorton, M.L., and Patton, W.W., Jr., 1978, Contact-metasomatic magnetite deposit, Medfra Quadrangle, Alaska: U.S. Geological Survey Open-File Report 78-26, 13 p.
OF 78-94 Report
Cobb, E.H., 1978, Summary of references to mineral occurrences (other than mineral fuels and construction materials) in the Beaver, Bettles, and Medfra quadrangles, Alaska: U.S. Geological Survey Open-File Report 78-94, 55 p.
OF 77-168-A Map
Eberlein, G.D., Gassaway, J.S., and Beikman, H.M., 1977, Preliminary geologic map of central Alaska: U.S. Geological Survey Open-File Report 77-168-A, 1 sheet, scale 1:1,000,000.
OF 77-168-B Report Map
Cobb, E.H., 1977, Placer deposits map of central Alaska: U.S. Geological Survey Open-File Report 77-168-B, 64 p., 1 sheet, scale 1:1,000,000.
OF 77-168-D Report Map
Eberlein, G.D., Chapman, R.M., Foster, H.L., and Gassaway, J.S., 1977, Map and table describing known metalliferous and selected nonmetalliferous mineral deposits in central Alaska: U.S. Geological Survey Open-File Report 77-168-D, 132 p., 1 sheet, scale 1:1,000,000.
OF 77-168-E Map
Decker, John, and Karl, S.M., 1977, Preliminary aeromagnetic map of central Alaska: U.S. Geological Survey Open-File Report 77-168-E, 1 sheet, scale 1:1,000,000.
OF 77-168-F Map
Decker, John, and Karl, S.M., 1977, Aeromagnetic profiles of central Alaska: U.S. Geological Survey Open-File Report 77-168-F, 1 sheet, scale 1:1,000,000.
OF 77-168-G Map
Gassaway, J.S., and Abramson, B.S., 1977, Map and table showing distribution of known coal deposits in central Alaska: U.S. Geological Survey Open-File Report 77-168-G, 1 sheet, scale 1:1,000,000.
OF 77-168-H Map
Gassaway, J.S., and Abramson, B.S., 1977, Map and table showing distribution of known thermal springs and selected igneous rocks in central Alaska: U.S. Geological Survey Open-File Report 77-168-H, 1 sheet, scale 1:1,000,000.
OF 76-168 Report
Patton, W.W., Jr., 1976, Newly discovered Upper Triassic and Lower Cretaceous strata in the northern Kuskokwim Mountains: U.S. Geological Survey Open-File Report 76-168, 2 p.
OF 76-823 Map
Schumacher, G.M., 1976, Bathymetric map of the Chukchi Sea and Arctic Ocean: U.S. Geological Survey Open-File Report 76-823, 2 sheets, scale 1:2,500,000.
SR 12 Report Map
Eakins, G.R., and Forbes, R.B., 1976, Investigation of Alaska's uranium potential: Alaska Division of Geological & Geophysical Surveys Special Report 12, 372 p., 5 sheets, scale 1:1,000,000. http://doi.org/10.14509/2611
AOF 85 Report Map
Wilson, F.H., and Turner, D.L., 1975, Radiometric age map of southcentral Alaska: Alaska Division of Geological & Geophysical Surveys Alaska Open-File Report 85, 13 p., 1 sheet, scale 1:1,000,000. http://doi.org/10.14509/181
SR 10 Report
Turner, D.L., Grybeck, Donald, and Wilson, F.H., 1975, Radiometric dates from Alaska: A 1975 compilation: Alaska Division of Geological & Geophysical Surveys Special Report 10, 66 p. http://doi.org/10.14509/2609
MF 611 Map
Beikman, H.M., comp., 1974, Preliminary geologic map of the southwest quadrant of Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 611, 2 sheets, scale 1:1,000,000.
MF 612 Map
Beikman, H.M., comp., 1974, Preliminary geologic map of the southeast quadrant of Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 612, 2 sheets, scale 1:1,000,000.
OF 73-16 Map
Barnes, D.F., 1973, USGS Alaskan gravity data maps of Medfra and McGrath quadrangles: U.S. Geological Survey Open-File Report 73-16, 2 sheets, scale 1:250,000.
OF 73-17 Report
Barnes, D.F., Olson, R.C., and Rambo, W.L., 1973, Tabulated gravity data from McGrath and Medfra quadrangles, Alaska: U.S. Geological Survey Open-File Report 73-17, 32 p.
AOF 23 Report Map
Henning, M.W., 1973, Preliminary geologic and mineral evaluation of the Nowitna River drainage basin, for Bureau of Outdoor Recreation Wild and Scenic River Study: Alaska Division of Geological & Geophysical Surveys Alaska Open-File Report 23, 9 p., 2 sheets, scale 1:250,000. http://doi.org/10.14509/122
OF 72-128 Report Map
Gedney, L., Shapiro, L., VanWormer, D., and Weber, F.R., 1972, Correlation of epicenters with mapped faults, east-central Alaska, 1968-1971: U.S. Geological Survey Open-File Report 72-128, 7 p., 1 sheet, scale 1:1,000,000.
MF 365 Map
Cobb, E.H., comp., 1972, Metallic mineral resources map of Medfra Quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 365, 1 sheet, scale 1:250,000.
B 1312-K Report Map
Reed, B.L., and Miller, R.L., 1971, Orientation geochemical soil survey at the Nixon Fork mines, Medfra Quadrangle, Alaska: U.S. Geological Survey Bulletin 1312-K, p. K1-K21, 5 sheets.
HA 455 Report Map
Post, Austin, and Mayo, L.R., 1971, Glacier dammed lakes and outburst floods in Alaska: U.S. Geological Survey Hydrologic Investigations Atlas 455, 10 p., 3 sheets, scale 1:1,000,000.
P 700-D Report
Anderson, L.A., Reed, B.L., and Johnson, G.R., 1970, Geologic interpretation of a residual aeromagnetic map of the Nixon Fork District, Alaska, in U.S. Geological Survey, Geological survey research 1970, Chapter D: U.S. Geological Survey Professional Paper 700-D, p. D129-D133.
P 543-I Report Map
Plafker, George, 1969, Tectonics of the March 27, 1964, Alaska earthquake: U.S. Geological Survey Professional Paper 543-I, p. I1-I74, 2 sheets.
OFR 11-69 Report
Maloney, R.P., 1969, Microfilming of mining records in the Kuskokwim and Yukon River basins, Alaska: U.S. Bureau of Mines Open-File Report 11-69, 26 p.
GR 38 Report Map
Eakins, G.R., 1969, Uranium in Alaska: Alaska Division of Mines and Geology Geologic Report 38, 49 p., 1 sheet. http://doi.org/10.14509/367
OF 69-9 Report Map
Anderson, L.A., Reed, B.L., and Johnson, G.R., 1969, Preliminary geologic interpretation of aeromagnetic data in the Nixon Fork district, Alaska: U.S. Geological Survey Open-File Report 69-9, 6 p., 1 sheet.
OF 68-49 Report Map
Cobb, E.H., 1968, Metallic mineral resources map of the Medfra Quadrangle, Alaska: U.S. Geological Survey Open-File Report 68-49, 3 p., 1 sheet, scale 1:250,000.
U.S. Bureau of Mines, 1967 Report
U.S. Bureau of Mines, 1967, Nixon Fork, Kuskokwim River Basin, Alaska: U.S. Bureau of Mines Field Report, 7 p.
OFR 4-66 Report Map
Maloney, R.P., 1966, Investigation of the Nixon Fork area, Kuskokwim River basin, Alaska: U.S. Bureau of Mines Open-File Report 4-66, 24 p., 4 sheets.
GR 22 Report Map
Herreid, G.H., 1966, Geology and geochemistry of the Nixon Fork area, Medfra Quadrangle: Alaska Division of Mines and Minerals Geologic Report 22, 29 p., 1 sheet, scale 1:40,000. http://doi.org/10.14509/351
B 1187 Report Map
Sainsbury, C.L., and MacKevett, E.M., Jr., 1965, Quicksilver deposits of southwestern Alaska: U.S. Geological Survey Bulletin 1187, 89 p., 8 sheets.
P 443 Report Map
Karlstrom, T.N.V., 1964, Quaternary geology of the Kenai Lowland and glacial history of the Cook Inlet region, Alaska: U.S. Geological Survey Professional Paper 443, 69 p., 7 sheets.
PE 65-1 Report Map
Jasper, M.W., 1961, Report on mespelt mine operation of Strandberg Mines, Inc., Nixon Fork district, Medfra Quadrangle, Alaska: Alaska Division of Mines and Minerals Prospect Evaluation 65-1, 9 p., 1 sheet, scale 1 inch = 20 feet. http://doi.org/10.14509/1982
B 1071-G Report Map
Fernald, A.T., 1960, Geomorphology of the upper Kuskokwim region, Alaska: U.S. Geological Survey Bulletin 1071-G, p. 191-279, 2 sheets, scale 1:250,000.
P 268 Report Map
Cady, W.M., Wallace, R.E., Hoare, J.M., and Webber, E.J., 1955, The central Kuskokwim region, Alaska: U.S. Geological Survey Professional Paper 268, 132 p., 5 sheets.
C 279 Report
White, M.G., and Stevens, J.M., 1953, Reconnaissance for radioactive deposits in the Ruby-Poorman and Nixon Fork districts, west-central Alaska, 1949: U.S. Geological Survey Circular 279, 19 p.
IR 195-7 Report
Fowler, H.M., 1950, Report of Investigations in the Innoko, Nulato, Bethel, Goodnews Bay, Wasilla, Chisana, and Ketchikan mining districts: Alaska Territorial Department of Mines Itinerary Report 195-7, 13 p. http://doi.org/10.14509/549
MR 195-1 Report
Glover, A.E., 1950, Placer gold fineness: Alaska Territorial Department of Mines Miscellaneous Report 195-1, 90 p. http://doi.org/10.14509/990
MR 65-2 Report
Thomas, B.I., 1948, Preliminary report, Nixon Fork mining district, Alaska (Mt. McKinley recording district): Alaska Territorial Department of Mines Miscellaneous Report 65-2, 43 p. http://doi.org/10.14509/808
MR 75-1 Report
Thomas, B.I., 1948, Reconnaissance survey, Tonzona district, Alaska (Mt. McKinley recording district): Alaska Territorial Department of Mines Miscellaneous Report 75-1, 26 p. http://doi.org/10.14509/829
PE 75-1 Report
Thomas, B.I., 1948, Jiles-Knudson prospect: Alaska Territorial Department of Mines Prospect Evaluation 75-1, 3 p. http://doi.org/10.14509/2003
IR 195-40 Report
Roehm, J.C., 1946, Report of miscellaneous investigations in the Innoko and Mt. McKinley precincts: Alaska Territorial Department of Mines Itinerary Report 195-40, 6 p. http://doi.org/10.14509/582
PN 1 Report
Joesting, H.R., 1942, Strategic mineral occurrences in interior Alaska: Alaska Territorial Department of Mines Pamphlet 1, 50 p. http://doi.org/10.14509/2245
IR 195-29 Report
Roehm, J.C., 1940, Summary report of miscellaneous investigations in the Bethel, Otter, Innoko, and Kenai precincts: Alaska Territorial Department of Mines Itinerary Report 195-29, 15 p. http://doi.org/10.14509/571
B 868-D Report
Mertie, J.B., Jr., 1937, The Kaiyuh Hills, Alaska: U.S. Geological Survey Bulletin 868-D, p. 145-177.
MR 65-1 Report Map
Roehm, J.C., 1937, Preliminary report of lode mining activities in the Nixon Fork District, Alaska: Alaska Territorial Department of Mines Miscellaneous Report 65-1, 11 p., 1 sheet, scale 1 inch = 200 feet. http://doi.org/10.14509/807
IR 195-17 Report
Roehm, J.C., 1937, Summary report of mining investigations in the Innoko, Mt. McKinley, Knik, and Talkeetna Precincts: Alaska Territorial Department of Mines Itinerary Report 195-17, 16 p. http://doi.org/10.14509/559
B 864-C Report Map
Mertie, J.B., Jr., 1936, Mineral deposits of the Ruby-Kuskokwim region, Alaska: U.S. Geological Survey Bulletin 864-C, p. 115-245, 3 sheets.
MR 195-13 Report
Reed, I.M., 1930, The future of the placer mining industry in Seward Peninsula and the interior of Alaska: Alaska Territorial Department of Mines Miscellaneous Report 195-13, 16 p. http://doi.org/10.14509/1003
MR 195-11 Report
Wimmler, N.L., 1926, Placer mining in Alaska in 1926: Alaska Territorial Department of Mines Miscellaneous Report 195-11, 129 p. http://doi.org/10.14509/1000
MR 56-1 Report
Holzheimer, F.W., 1926, A note on the future of mining between Ruby and the Kuskokwim River, Alaska: Alaska Territorial Department of Mines Miscellaneous Report 56-1, 11 p. http://doi.org/10.14509/787
MR 73-2 Report
Holzheimer, F.W., 1926, The quicksilver resources of the Kuskokwim River Region: Alaska Territorial Department of Mines Miscellaneous Report 73-2, 41 p. http://doi.org/10.14509/826
MR 194-2 Report
Holzheimer, F.W., 1926, Miscellaneous notes on the Kuskokwim River district, Alaska: Alaska Territorial Department of Mines Miscellaneous Report 194-2, 7 p. http://doi.org/10.14509/972
B 783 Report Map
Brown, J.S., 1925, The Nixon Fork country, in U.S. Geological Survey, Mineral resources of Alaska, report on progress of investigations in 1924: U.S. Geological Survey Bulletin 783, p. 97-144, 1 sheet, scale 1:250,000.
MR 195-8 Report
Wimmler, N.L., 1925, Placer mining in Alaska in 1925: Alaska Territorial Department of Mines Miscellaneous Report 195-8, 115 p. http://doi.org/10.14509/997
MR 195-10 Report
Wimmler, N.L., 1925, Placer mining in Alaska in 1924 and 1925: Alaska Territorial Department of Mines Miscellaneous Report 195-10, 229 p. http://doi.org/10.14509/999
B 754 Report Map
Mertie, J.B., Jr., and Harrington, G.L., 1924, The Ruby-Kuskokwim region, Alaska: U.S. Geological Survey Bulletin 754, 129 p., 4 sheets, scale 1:250,000.
MR 195-7 Report
Wimmler, N.L., 1924, Placer mining in Alaska in 1924: Alaska Territorial Department of Mines Miscellaneous Report 195-7, 112 p. http://doi.org/10.14509/996
B 739 Report
Mertie, J.B., Jr., 1923, The occurrence of metalliferous deposits in the Yukon and Kuskokwim regions, in U.S. Geological Survey, Mineral resources of Alaska, report on progress of investigations in 1921: U.S. Geological Survey Bulletin 739, p. 149-165.
B 722 Report
Martin, G.C., 1922, Gold lodes in the upper Kuskokwim region, Alaska, in U.S. Geological Survey, Mineral resources of Alaska, report on progress of investigations in 1920: U.S. Geological Survey Bulletin 722, p. 149-161.
MR 195-6 Report
Wimmler, N.L., 1922, Placer mining in Alaska in 1922: Alaska Territorial Department of Mines Miscellaneous Report 195-6, 77 p. http://doi.org/10.14509/995
B 667 Report Map
Eakin, H.M., 1918, The Cosna-Nowitna region, Alaska: U.S. Geological Survey Bulletin 667, 54 p., 2 sheets, scale 1:250,000.
B 642 Report Map
Eakin, H.M., 1916, Exploration in the Cosna-Nowitna region, in U.S. Geological Survey, Mineral resources of Alaska, report on progress of investigations in 1915: U.S. Geological Survey Bulletin 642, p. 211-221, 1 sheet, scale 1:500,000.
B 642 Report Map
Mertie, J.B., Jr., and Harrington, G.L., 1916, Mineral resources of the Ruby-Kuskokwim region, in U.S. Geological Survey, Mineral resources of Alaska, report on progress of investigations in 1915: U.S. Geological Survey Bulletin 642, p. 223-266, 1 sheet, scale 1:750,000.
B 578 Report Map
Eakin, H.M., 1914, The Iditarod-Ruby region, Alaska: U.S. Geological Survey Bulletin 578, 45 p., 3 sheets.
B 520 Report
Brooks, A.H., 1912, Railway routes from the Pacific seaboard to Fairbanks, in U.S. Geological Survey, Mineral resources of Alaska, report on progress of investigations of 1911: U.S. Geological Survey Bulletin 520, p. 45-88, scale 1:5,000,000.
P 70 Report Map
Brooks, A.H., 1911, The Mount McKinley region, Alaska, with descriptions of the igneous rocks and of the Bonnifield and Kantishna districts by L. M. Prindle: U.S. Geological Survey Professional Paper 70, 234 p., 5 sheets.
B 410 Report Map
Maddren, A.G., 1910, The Innoko gold-placer district, Alaska, with accounts of the central Kuskokwim Valley and the Ruby Creek and Gold Hill placers: U.S. Geological Survey Bulletin 410, 87 p., 5 sheets.
AR 20-VII Report
Spurr, J.E., 1900, A reconnaissance in southwestern Alaska, 1898, in Walcott, C.D., Twentieth annual report of the United States Geological Survey, 1898-1899: Part VII - explorations in Alaska in 1898: U.S. Geological Survey Annual Report 20-VII, p. 31-264.