New Publication Releases

DGGS publishes many maps and reports throughout the year. The publications released in the last year are listed below.

PIR 2020-3

LePain, D.L., and Helmold, K.P., 2020, Facies architecture of a slope incision, Canning Formation, Ivishak River, Alaska: Implications for sediment bypass and deepwater reservoir potential: Alaska Division of Geological & Geophysical Surveys Preliminary Interpretive Report 2020-3, 1 sheet. https://doi.org/10.14509/30553

RDF 2020-11

Twelker, Evan, Benowitz, J.A., and Naibert, T.J., 2020, 40Ar/39Ar data from the Richardson mining district, Big Delta Quadrangle, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2020-11, 10 p. https://doi.org/10.14509/30530

RDF 2020-9

Emond, A.M., and Daanen, R.P., 2020, Pilgrim Hot Springs CSAMT measurements, Seward Peninsula, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2020-9, 5 p. https://doi.org/10.14509/30472

PIR 2020-2

Wypych, Alicja, Jones, J.V., III, and O'Sullivan, Paul, 2020, U-Pb Zircon ages from bedrock samples collected in the Tanacross D-1, and parts of the D-2, C-1, and C-2 quadrangles, Alaska: Alaska Division of Geological & Geophysical Surveys Preliminary Interpretive Report 2020-2, 19 p. https://doi.org/10.14509/30465

GPR 2020-16

Emond, A.M., and MPX Geophysics LTD, 2020, Shaw Creek and Shawnee Peak airborne magnetic and radiometric geophysical survey: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2020-16, 2 p. https://doi.org/10.14509/30551

RDF 2020-12

Naibert, T.J., Benowitz, J.A., Wypych, Alicja, Sicard, K.R., and Twelker, Evan, 2020, 40Ar/39Ar data from the Tanacross D-1 and parts of the D-2, C-1, and C-2 quadrangles, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2020-12, 35 p. https://doi.org/10.14509/30466

GMC 469

Creighton, Dan, 2020, X-ray diffraction, x-ray fluorescence, pyrolysis, source rock analysis, 2D SEM images from cuttings for wells: Malguk 1, Merak 1, Pipeline State 1, West Kavik 1, and Wolfbutton 25-6-9: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 469, 1 p. https://doi.org/10.14509/30533

GMC 470

Baker Hughes, and Advanced Hydrocarbon Stratigraphy, 2020, Geochemical analysis data (volatile analysis service) of cuttings for Fish Creek Test Well 1 and Square Lake Test Well 1 : Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 470, 1 p. https://doi.org/10.14509/30536

GMC 468

Williams, T.S., Anderson, Kelsey, and Bhattacharya, Shuvajit, 2020, Core-based x-ray diffraction, x-ray fluorescence, and pyrolysis data for the Torok, Hue, and HRZ shale formations in the Colville Basin on the North Slope, Alaska: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 468, 21 p. https://doi.org/10.14509/30532

RDF 2020-8

LePain, D.L., Emond, A.M., and Edcon, Inc., 2020, Ground gravity geophysical survey of the Holitna basin area, Alaska, data compilation: Alaska Division of Geological & Geophysical Surveys Raw Data File 2020-8, 5 p. https://doi.org/10.14509/30461

GPR 2020-15

Burns, L.E., Graham, G.E., Emond, A.M., Stevens Exploration Management Corp., and Fugro Airborne Surveys, 2020, Alaska Highway corridor electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2020-15, 17 p. https://doi.org/10.14509/30462

GPR 2020-13

Burns, L.E., Emond, A.M., SIAL Geosciences, Inc., and On-line Exploration Services, Inc., 2020, Airborne magnetic geophysical survey of the Holitna basin area, Alaska, data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2020-13, 11 p. https://doi.org/10.14509/30459

RDF 2020-5

Daanen, R.D., Wolken, G.J., and Herbst, A.M., 2020, High-resolution lidar data from the west Susitna area, Southcentral, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2020-5, 7 p. https://doi.org/10.14509/30455

GPR 2020-14

Burns, L.E., Emond, A.M., Zonge Engineering Research Organization, Inc., and Aerodat Inc., 2020, Airborne magnetic geophysical survey of the lower Yukon Delta, Alaska, data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2020-14, 9 p. https://doi.org/10.14509/30460

PIR 2020-1

Newberry, R.J., 2020, The Mount Fairplay igneous complex: Alaska Division of Geological & Geophysical Surveys Preliminary Interpretive Report 2020-1, 32 p. https://doi.org/10.14509/30463

Helmold, K.P., 2020

Helmold, K.P., 2020, Reservoir quality of Brookian sandstones, North Slope, Alaska (presentation): DGGS/DOG videoconference, Anchorage, Alaska, June 25, 2020: Alaska Division of Geological & Geophysical Surveys, 26 p. https://doi.org/10.14509/30529

RI 2020-8

Twelker, Evan, Newberry, R.J., Wypych, Alicja, Sicard, K.R., and Naibert, T.J., 2020, Mineral occurrences in the Tok River area, eastern Alaska Range: Alaska Division of Geological & Geophysical Surveys Report of Investigation 2020-8, 49 p. https://doi.org/10.14509/30471

RDF 2020-4

Larsen, J.F., Neal, C.A., and Cameron, C.E., 2020, Major-oxide and trace-element geochemical data from rocks collected on Little Sitkin Island, from Little Sitkin Volcano, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2020-4, 4 p. https://doi.org/10.14509/30440

GPR 2020-12

Burns, L.E., Emond, A.M., GEONEX Aero Service, and Sanders Geophysics Ltd., 2020, Airborne magnetic geophysical survey of the Bethel basin, Alaska, data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2020-12, 8 p. https://doi.org/10.14509/30458

Wyatt, W.C. and others, 2020

Wyatt, W.C., Hendricks, M.D., Athey, J.E., and Ekberg, P.G., 2020, Lessons From converting Alaska digital geologic maps to the USGS Geologic Map Schema (GeMS) (presentation): U.S. Geological Survey Digital Mapping Techniques Workshop Series DMT2020 (A Virtual Event), June 8-10, 2020: Alaska Division of Geological & Geophysical Surveys, 23 p. https://doi.org/10.14509/30543

RDF 2020-6

Escarzaga, Stephen, Kinsman, N.E.M., and Overbeck, J.R., 2020, Photogrammetric digital surface models and mosaiced orthoimagery for Barter Island, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2020-6, 7 p. https://doi.org/10.14509/30456

RDF 2020-3

Holm-Denoma, C.S., Sicard, K.R., and Twelker, Evan, 2020, U-Pb geochronology of igneous and detrital zircon samples from the Tok River area, eastern Alaska Range, and Talkeetna Mountains, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2020-3, 20 p. https://doi.org/10.14509/30439

GPR 2020-10

Burns, L.E., Graham, G.R.C., Barefoot, J.D., Fugro Airborne Surveys Corp., and Stevens Exploration Management Corp., 2020, Southern NPRA electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2020-10, 13 p. https://doi.org/10.14509/30441

GPR 2020-11

Burns, L.E., Graham, G.R.C., Barefoot, J.D., and WGM Mining and Geological Consultants, Inc., 2020, Stikine electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2020-11, 15 p. https://doi.org/10.14509/30457

IC 88

Salisbury, J.B., Strait, S.H., and Ruppert, Natalia, 2020, Earthquake early warning system for Alaska: fact sheet: Alaska Division of Geological & Geophysical Surveys Information Circular 88, 2 p. https://doi.org/10.14509/30454

GPR 2020-9

Burns, L.E., Graham, G.R.C., Barefoot, J.D., SIAL Geosciences, Inc., and On-line Exploration Services, Inc., 2020, Koyukuk electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2020-9, 12 p. https://doi.org/10.14509/30434

GPR 2020-8

Burns, L.E., Graham, G.R.C., Barefoot, J.D., American Copper & Nickel Company, Inc., Geoterrex-Dighem, and WGM, Inc., 2020, Hetta electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2020-8, 16 p. https://doi.org/10.14509/30433

GPR 2020-7

Burns, L.E., Graham, G.R.C., Barefoot, J.D., American Copper & Nickel Company, Inc., Geoterrex-Dighem, and WGM, Inc., 2020, Kasaan electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2020-7, 16 p. https://doi.org/10.14509/30432

GPR 2020-6

Burns, L.E., Graham, G.R.C., Barefoot, J.D., American Copper & Nickel Company, Inc., Geoterrex-Dighem, and WGM, Inc., 2020, Dolomi electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2020-6, 14 p. https://doi.org/10.14509/30431

GPR 2020-5

Burns, L.E., Graham, G.R.C., Barefoot, J.D., Geoterrex-Dighem, and WGM Mining and Geological Consultants, Inc., 2020, Ketchikan electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2020-5, 19 p. https://doi.org/10.14509/30430

RI 2020-4

Koehler, R.D., 2020, Assessment of potentially active faults in the northwestern Livengood Quadrangle, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 2020-4, 35 p. https://doi.org/10.14509/30435

RI 2020-1

Suleimani, E.N., Nicolsky, D.J., and Salisbury, J.B., 2020, Regional tsunami hazard assessment for communities of Bristol Bay and the Pribilof Islands, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 2020-1, 32 p., 6 sheets. https://doi.org/10.14509/30422

GMC 467

Ravn, R.L., 2020, Establishment of a type specimen collection at the Alaska State Geologic Material Center: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 467, 4 p. https://doi.org/10.14509/30436

RDF 2020-2

Herriott, T.M., Wikstrom Jones, Katreen, Wolken, G.J., and Willingham, A.L., 2020, Photogrammetry-derived digital surface model and orthoimagery of the Usibelli Group type section, Suntrana Creek, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2020-2, 5 p. https://doi.org/10.14509/30425

GPR 2020-4

Burns, L.E., Graham, G.R.C., Barefoot, J.D., Woods, Rebecca-Ellen, Dighem, McConnell, D.L., WGM, Inc., Stevens Exploration Management Corp., and Fugro Airborne Surveys Corp., 2020, Headwaters of the Little Chena River electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2020-4, 12 p. https://doi.org/10.14509/30418

GPR 2020-3

Burns, L.E., Graham, G.R.C., Barefoot, J.D., Woods, Rebecca-Ellen, Dighem, Pritchard, R.A., WGM, Inc., Stevens Exploration Management Corp., and Fugro Airborne Surveys Corp., 2020, Rampart-Manley electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2020-3, 13 p. https://doi.org/10.14509/30417

GMC 466

Pantaleone, Scott, and Bhattacharya, Shuvajit, 2020, Core-based reservoir and geomechanical properties of the Tyonek Formation, Hemlock Formation, Talkeetna Formation, and the Mesozoic igneous intrusive complex (basement) in the Cook Inlet basin, Alaska: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 466, 9 p. https://doi.org/10.14509/30428

GPR 2020-2

Burns, L.E., Graham, G.R.C., Barefoot, J.D., Woods, Rebecca-Ellen, Dighem, Pritchard, R.A., WGM, Inc., Stevens Exploration Management Corp., and Fugro Airborne Surveys Corp., 2020, Chulitna electromagnetic and magnetic airborne geophysical survey: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2020-2, 13 p. https://doi.org/10.14509/30416

RI 2020-2

Suleimani, E.N., Nicolsky, D.J., Salisbury, J.B., and West, M.E., 2020, Regional tsunami hazard assessment for the communities of Kasaan, Klawock, Metlakatla, Pelican, Point Baker, and Port Protection in southeast Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigation 2020-2, 3 p., 6 sheets. https://doi.org/10.14509/30423

IC 87

Daanen, R.D., 2020, Naturally occurring holes in ice: Alaska Division of Geological & Geophysical Surveys Information Circular 87, 2 p. https://doi.org/10.14509/30420

MP 133 v. 4

Cameron, C.E., Schaefer, J.R., and Ekberg, P.G., 2020, Historically active volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication 133 v. 4, 2 sheets. https://doi.org/10.14509/30426

Twelker, Evan and others, 2020

Twelker, Evan, Newberry, R.J., Naibert, T.J., Wypych, Alicja, Sicard, K.R., Regan, S.P., and Wildland, A.D., 2020, New bedrock mapping highlights the importance of brittle and ductile structure in the tectonics and metallogeny of the eastern Yukon-Tanana Upland, Alaska (poster); Cordilleran Tectonics Workshop, Anchorage, Alaska, February 22-23, 2020: Alaska Division of Geological & Geophysical Surveys, 1 sheet. https://doi.org/10.14509/30429

GPR 2020-1

Burns, L.E., Graham, G.R.C., Barefoot, J.D., Fugro Airborne Surveys Corp., Pritchard, R.A., and Stevens Exploration Management Corp., 2020, Broad Pass electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2020-1, 12 p. https://doi.org/10.14509/30415

RDF 2020-1

Willingham, A.L., and Herriott, T.M., 2020, Photogrammetry-derived digital surface model and orthoimagery of Slope Mountain, North Slope, Alaska, June 2018: Alaska Division of Geological & Geophysical Surveys Raw Data File 2020-1, 9 p. https://doi.org/10.14509/30419

GPR 2019-19

Burns, L.E., Graham, G.R.C., Emond, A.M., Barefoot, J.D., CGG, and Fugro GeoServices, Inc., 2020, East Styx electromagnetic, magnetic, and radiometric airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2019-19, 25 p. https://doi.org/10.14509/30412

AR 2019

DGGS Staff, 2020, Alaska Division of Geological & Geophysical Surveys Annual Report 2019: Alaska Division of Geological & Geophysical Surveys Annual Report 2019, 34 p. https://doi.org/10.14509/30285

RDF 2019-9

Naibert, T.J., Twelker, Evan, Wypych, Alicja, Athey, J.E., Newberry, R.J., Lopez, J.A., Regan, S.P., Sicard, K.R., Wildland, A.D., and Wyatt, W.C., 2020, Field station locations and magnetic susceptibility data collected in 2019 for the Eastern Tanacross Project, Tanacross and Nabesna quadrangles, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2019-9, 2 p. https://doi.org/10.14509/30268

GPR 2019-23

Burns, L.E., Barefoot, J.D., Geoterrex-Dighem, and WGM, Inc., 2020, Ruby electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2019-23, 14 p. https://doi.org/10.14509/30265

GPR 2019-21

Burns, L.E., Graham, G.R.C., Barefoot, J.D., and Aerodat Inc., 2020, Nikolai electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2019-21, 12 p. https://doi.org/10.14509/30262

RDF 2019-10

Salisbury, J.B., Herbst, A.M., and Wikstrom Jones, Katreen, 2020, November 30, 2018, Mw 7.1 Anchorage earthquake photogrammetry: Alaska Division of Geological & Geophysical Surveys Raw Data File 2019-10, 25 p. https://doi.org/10.14509/30270

GPR 2019-20

Burns, L.E., Graham, G.R.C., Barefoot, J.D., Naibert, T.J., Fugro Airborne Surveys Corp., and Fugro GeoServices, Inc., 2020, Ladue electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2019-20, 15 p. https://doi.org/10.14509/30261

IC 86

Schaefer, J.R.G., Perreault, J.M., Larsen, J.F., and Vallance, J.W., 2020, Makushin Volcano ash hazards: Alaska Division of Geological & Geophysical Surveys Information Circular 86, 2 p. https://doi.org/10.14509/30411

GPR 2019-22

Burns, L.E., Graham, G.R.C., Barefoot, J.D., Woods, Rebecca-Ellen, Dighem, and WGM, Inc., 2020, Richardson electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2019-22, 12 p. https://doi.org/10.14509/30263

RDF 2019-7

Daanen, R.D., and Wikstrom Jones, Katreen, 2020, High-resolution lidar data for the Chilkat Ridge area, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2019-7, 11 p. https://doi.org/10.14509/30224

GMC 444

Northern Associates, Inc., and ALS Geochemistry, 2020, Major-oxide and trace-element geochemical data and sample images from rocks collected in the Healy D1 and D2 quadrangles: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 444, 2 p. https://doi.org/10.14509/30413

Werdon, M.B., 2020

Werdon, M.B., 2020, Alaska's mineral industry in 2019: Mines, development, and exploration (presentation): Association for Mineral Exploration Roundup - Vancouver, BC, Canada, January 20, 2020: Alaska Division of Geological & Geophysical Surveys, 47 p. https://doi.org/10.14509/30427

GPR 2019-17

Burns, L.E., Graham, G.R.C., Barefoot, J.D., Fugro Airborne Surveys, and Stevens Exploration Management Corp., 2019, Southern Delta River electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2019-17, 13 p. https://doi.org/10.14509/30229

GPR 2019-18

Burns, L.E., Graham, G.R.C., Barefoot, J.D., Woods, Rebecca-Ellen, Dighem, WGM, Inc., Fugro Airborne Surveys, and Stevens Exploration Management Corp., 2019, Fairbanks electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2019-18, 13 p. https://doi.org/10.14509/30230

GMC 445

Sherwood, K.W., and Amoco Oil Co., 2019, 1977 geologic field investigations, Point Lay area, North Slope, Alaska: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 445, 12 p., 5 sheets. https://doi.org/10.14509/30311

GMC 446

Waller, S.F., Forrest, G.S., Pierini, W.J., and Amoco Oil Co., 2019, Analysis of the Tanana basin, Alaska for state sale 37, July 1982: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 446, 125 p., 9 sheets. https://doi.org/10.14509/30318

GMC 447

Enlows, H.E., and Amoco Oil Co., 2019, Petrographic analysis of 50 sandstone samples from the North Slope of the Brooks Range, Alaska, 1974: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 447, 228 p. https://doi.org/10.14509/30316

GMC 448

Niem, A.R., Enlows, H.E., and Amoco Oil Co., 2019, Petrographic study of 47 sandstone samples from North Slope Alaska, 1972: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 448, 217 p. https://doi.org/10.14509/30312

GMC 449

Ormiston, A.R., Fehlmann, R.H., and Amoco Oil Co., 2019, Geology and petroleum possibilities of St. Lawrence Island, Alaska, 1969: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 449, 32 p. https://doi.org/10.14509/30313

GMC 450

Amoco Oil Co., 2019, Petrographic analysis of eleven samples from the upper Tertiary-age Navarin basin, Nancy Well #1 (API: 55460000030000), 1986: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 450, 120 p. https://doi.org/10.14509/30314

GMC 451

Waller, S.F., and Amoco Oil Co., 2019, 1982 field work in the Minchumina basin, Alaska: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 451, 15 p., 4 sheets, scale 1:250,000. https://doi.org/10.14509/30317

GMC 452

Vaitl, J.D., and Amoco Oil Co., 2019, Geology of Wrangel Island in relation to the Chukchi Sea, OCS 109 sale area, 1986: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 452, 103 p., 8 sheets, scale 1:1,000,000. https://doi.org/10.14509/30315

GMC 453

Amoco Oil Co., 2019, 1993 lower Cook Inlet geologic field program: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 453, 79 p. https://doi.org/10.14509/30327

GMC 454

McCoy, Scott, Jr., and Amoco Oil Co., 2019, 1980 Gulf of Alaska sampling program, eastern Gulf of Alaska: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 454, 10 p., 1 sheet. https://doi.org/10.14509/30328

GMC 455

Powell, Doug, and Amoco Oil Co., 2019, Geological report to the Ahtna Corporation, Copper River basin, Alaska, 1975: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 455, 26 p., 9 sheets. https://doi.org/10.14509/30324

GMC 456

Waller, S.F., and Amoco Oil Co., 2019, Bethel basin, Alaska: 1979 field analyses sent to Doyon, Ltd.: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 456, 10 p., 1 sheet, scale 1 inch = 32,000 feet. https://doi.org/10.14509/30323

GMC 457

De Benedetti, J.J., Rose, Robert, Abrahamson, D.W., and Amoco Oil Co., 2019, Semi-detail reconnaissance of the Western Brooks Range, northern Alaska, 1971: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 457, 328 p., 12 sheets, scale 1:250,000. https://doi.org/10.14509/30325

GMC 458

Powell, J.D., McBride, R.T.J., and Amoco Oil Co., 2019, Geology of the Copper River basin of south-central Alaska, 1977: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 458, 68 p., 17 sheets. https://doi.org/10.14509/30326

GMC 459

Krass, V.A., Vaitl, J.D., and Amoco Oil Co., 2019, 1986 Alaska fieldwork, Lisburne Peninsula and western De Long Mountains, Alaska: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 459, 20 p., 25 sheets. https://doi.org/10.14509/30329

GMC 460

Krass, V.A., and Amoco Oil Co., 2019, 1987 Alaska fieldwork, De Long Mountains, Brooks Range, Alaska: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 460, 13 p., 6 sheets. https://doi.org/10.14509/30321

GMC 461

Connelly, William, and Amoco Oil Co., 2019, Data compilation and preliminary summary of the 1977 Alaska Peninsula field project: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 461, 15 p., 2 sheets. https://doi.org/10.14509/30322

GMC 462

Billingsley, R.L., and Amoco Oil Co., 2019, 1981 Alaska Peninsula field program report: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 462, 67 p., 10 sheets. https://doi.org/10.14509/30319

GMC 463

Fehlmann, R.H., and Amoco Oil Co., 2019, Data compilation 1970 Amoco field party, western and central Brooks Range, Alaska: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 463, 26 p., 48 sheets. https://doi.org/10.14509/30320

GMC 464

Furer, L.C., Fehlmann, R.H., Taylor, A.M., Self, G.W., and Amoco Oil Co., 2019, Data compilation of the 1971 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 1: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 464, 19 p., 40 sheets. https://doi.org/10.14509/30309

GMC 465

Furer, L.C., and Amoco Oil Co., 2019, Data compilation of the 1972 field party, southeast Brooks Range and Fort Yukon, Alaska; Vol 2: Alaska Division of Geological & Geophysical Surveys Geologic Materials Center Data Report 465, 10 p., 33 sheets, scale 1:250,000. https://doi.org/10.14509/30310

GPR 2019-16

Burns, L.E., Graham, G.R.C., Barefoot, J.D., Fugro Airborne Surveys, and Stevens Exploration Management Corp., 2019, Sleetmute electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2019-16, 13 p. https://doi.org/10.14509/30223

RDF 2019-8

Wypych, Alicja, Twelker, Evan, Naibert, T.J., Athey, J.E., Newberry, R.J., Lopez, J.A., Regan, S.P., Sicard, K.R., Wildland, A.D., and Wyatt, W.C., 2019, Major-oxide and trace-element geochemical data from rocks collected in 2019 for the Eastern Tanacross project, Tanacross and part of Nabesna quadrangles, Alaska: Alaska Division of Geological & Geophysical Surveys Raw Data File 2019-8, 3 p. https://doi.org/10.14509/30267

GPR 2019-14

Burns, L.E., Barefoot, J.D., Fugro Airborne Surveys, and Stevens Exploration Management Corp., 2019, Aniak electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2019-14, 15 p. https://doi.org/10.14509/30221

GPR 2019-15

Burns, L.E., Graham, G.R.C., Barefoot, J.D., Naibert, T.J., and Fugro Airborne Surveys Corp., 2019, Iditarod electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2019-15, 15 p. https://doi.org/10.14509/30222

GPR 2018-11

Burns, L.E., Graham, G.R.C., Barefoot, J.D., Fugro Airborne Surveys, and Stevens Exploration Management Corp., 2019, Northeast Fairbanks electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2018-11, 12 p. https://doi.org/10.14509/30062

GPR 2018-2

Burns, L.E., Graham, G.R.C., Barefoot, J.D., Fugro Airborne Surveys Corp., and Stevens Exploration Management Corp., 2019, Liscum electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2018-2, 12 p. https://doi.org/10.14509/29755

Twelker, Evan and others, 2019

Twelker, Evan, Wypych, Alicja, Sicard, K.R., Naibert, T.J., Athey, J.E., Wyatt, W.C., Newberry, R.J., Regan, S.P., Wildland, A.D., and Lopez, J.A., 2019, Draft (as of 11/5/2019) geologic map of the eastern Tanacross area (poster); Alaska Miners Association Annual Convention, Anchorage, Alaska, November 5-7, 2019: Alaska Division of Geological & Geophysical Surveys, 4 p. https://doi.org/10.14509/30414

GPR 2018-1

Burns, L.E., Graham, G.R.C., Barefoot, J.D., Fugro Airborne Surveys Corp., and Stevens Exploration Management Corp., 2019, East Richardson electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2018-1, 12 p. https://doi.org/10.14509/29754

SR 74

Athey, J.E., and Werdon, M.B., 2019, Alaska's mineral industry 2018: Alaska Division of Geological & Geophysical Surveys Special Report 74, 84 p. https://doi.org/10.14509/30227

RDF 2019-6

Wikstrom Jones, Katreen, Wolken, G.J., and Hendricks, M.D., 2019, Photogrammetry-derived digital surface model and orthoimagery of Valdez Glacier ice-dammed lake, Valdez, Alaska, October 12, 2016: Alaska Division of Geological & Geophysical Surveys Raw Data File 2019-6, 4 p. https://doi.org/10.14509/30200

GPR 2018-3

Burns, L.E., Graham, G.R.C., Barefoot, J.D., Fugro Airborne Surveys Corp., and Stevens Exploration Management Corp., 2019, Black Mountain electromagnetic and magnetic airborne geophysical survey data compilation: Alaska Division of Geological & Geophysical Surveys Geophysical Report 2018-3, 12 p. https://doi.org/10.14509/29756