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A Bibliography of Publications by the USGS Eastern Mineral Resources team, 1998 - 1999

Table of Contents

Introduction

U.S. Geological Survey publications:

CD-ROMs

Baedecker, P.A., Grossman, J.N., and Buttleman, K.P., 1998, National geochemical data base, PLUTO geochemical data base for the United States: U.S. Geological Survey Digital Data Series 0047.

Bracken, R.E., and Nicholson, S.W., 1999, Aeromagnetic surveying Wisconsin of 1998-99: U.S. Geological Survey Open-file Report 99-0527, one CD-ROM.

Bultman, M.W., Gettings, M.E., and Wynn, J.C., 1999, An interpretation of the 1997 airborne electromagnetic (AEM) survey, Fort Huachuca vicinity, Cochise County, Arizona: U.S. Geological Survey Open File Report 99-0007-A, one CD-ROM.

Cannon, W.F., McRae, M.E., and Nicholson, S.W., 1999, Geology and mineral deposits of the Keweenaw Peninsula and vicinity, Michigan: U.S. Geological Survey Open File Report 99-0149, one CD-ROM.

Cannon, W.F., and Ottke, D., 1999, Preliminary digital geologic map of the Penokean (early Proterozoic) continental margin in northern Michigan and Wisconsin: U.S. Geological Survey Open-file Report 99-0547, one CD-ROM.

Cannon, W.F., Woodruff, L.G., and Nicholson, S.W., Hedgman, C.A., and Barber-Delach, R., 1999, Digital bedrock geologic map of the Ashland and northern part of the Ironwood 30'x 60' quadrangles, Wisconsin and Michigan: U.S. Geological Survey Open-file Report 99-0546, one CD-ROM.

Clark, S.H., 1999, GGeologic maps and block diagrams of the Barite Hill gold-silver deposit and vicinity, South Carolina and Georgia: U.S. Geological Survey Open File Report 99-0148-A, one CD-ROM.

Daniels, D.L., Nicholson, S.W., and Cannon, W.F., 1999, Aeromagnetic survey in Wisconsin 1997-98, digital data files: U.S. Geological Survey Open File Report 99-0028, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-A, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-B, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-C, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-D, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-E, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-F, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-G, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-H, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-I, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-J, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-K, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-L, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-M, one CD-ROM.

Duval, J.S., and Riggle, F.E., 1999, Profiles of gamma-ray and magnetic data from aerial surveys over the conterminous United States: U.S. Geological Survey Digital Data Series 0031, release 2, three CD-ROMs. (supercedes Digital Data Series 31, release 1.

Grossman, J.N., 1998, National geochemical atlas; the geochemical landscape of the conterminous United States derived from stream sediment and other solid sample media analyzed by the National Uranium Evaluation (NURE) Program (version 3.01): U.S. Geological Survey Open File Report 98-0622, one CD-ROM.

Offield, T.W., and Sutphin, David, 1999, Revised stratigraphic and tectonic framework of the Carolina Slate Belt from southern Virginia to the South Carolina-Georgia border (with observations bearing on the origin of slate-belt gold deposits): U.S. Geological Survey Open-file Report 99-0002, one CD-ROM.

Schruben, P.G., 1999, Color shaded relief map of the conterminous United States: U.S. Geological Survey Open File Report 99-0011, one CD-ROM.

Schruben, P.G., Arndt, R.E., and Bawiec, W.J., 1998, Geology of the conterminous United States at 1:2,500,000 scale, a digital representation of the 1974 P. B. King and H. M. Beikman map: U.S. Geological Survey Digital Data Series 0011, release 2, one CD-ROM.

Wynn, J.C., Kucks, R.P., and Grybeck, D., 1999, Aeromagnetic, gravity anomaly, and derivative maps of the Craig and Dixon Entrance 1-degree by 3-degree quadrangles of Southeastern Alaska: U.S. Geological Survey Digital Data Series 0056, one CD-ROM.

Wynn, J.C., Kucks, R.P., and Grybeck, D.J., 1999, An interpretation of the aeromagnetic and gravity data and derivative maps of the Craig and Dixon Entrance 1-degree by 3-degree quadrangles and the western edges of the Ketchikan and Prince Rupert quadrangles, Southeastern Alaska: U.S. Geological Survey Open File Report 99-0316, one CD-ROM.

Bulletins

Cunningham, C.G, Unruh, D.M., Steven, T.A., Rowley, P.D., Naeser, C.W., Mehnert, H.H., Hedge, C.E., and Ludwig, K.R., 1998, Geochemistry of volcanic rocks in the Marysvale volcanic field, west-central Utah, , in J. D. Friedman and A. C. Huffman, Jr. (eds.), Laccolith complexes of southeastern Utah; time of emplacement and tectonic setting; workshop proceedings: U.S. Geological Survey Bulletin 2158, p. 223-231.

Rowley, P.D., Cunningham, C.G., Steven, T.A., Mehnert, H.H., and Naeser, C.W., 1998, Cenozoic igneous and tectonic setting of the Marysvale volcanic field and its relation to other igneous centers in Utah and Nevada, by, U.S. Geological Survey, in J. D. Friedman and A. C. Huffman, Jr. (eds.), Laccolith complexes of southeastern Utah; time of emplacement and tectonic setting; workshop proceedings: U.S. Geological Survey Bulletin 2158, p. 167-201.

Professional Papers

Crowley, J.K., and Bowers, T.L., 1999, Remote sensing (Landsat MSS) record of vegetation changes in the Yuma Desert, Arizona, 1980-1988, chap. F in C. S. Breed and M. C. Reheis (eds.), Desert winds; monitoring wind-related surface processes in Arizona, New Mexico, and California: U.S. Geological Survey Professional Paper 1598, p. 105-119.

Maps

Bond, K.R., and J. S. Duval, J.S., 1998, Aerial gamma-ray maps of regional surface concentrations of potassium, uranium, and thorium in Utah: U.S. Geological Survey Geophysical Investigations Map 013, 2 sheets, scale 1:1,000,000.

Campbell, D.L., Steven, T.A., Cunningham, C.G., and Rowley, P.D., 1999, Aeromagnetic and gravity maps of the central Marysvale volcanic field, southwestern Utah: U.S. Geological Survey Miscellaneous Investigation Series 2645-B, scale 1:100,000, accompanied by 50 page text.

King, E.R., Daniels, D.L., Hanna, W.F., and Snyder, S.L., 1998, Magnetic and gravity anomaly maps of West Virginia: U.S. Geological Survey Miscellaneous Investigation Series I-2364-H, scale 1:1,000,000. Prepared in cooperation with the West Virginia Geological and Economic Survey.

Klasner, J.S., LaBerge, G.L., and Cannon, W.F., 1998, Geologic map of the eastern Gogebic Iron Range, Gogebic County, Michigan: U.S. Geological Survey Miscellaneous Investigation Series 2606, scale 1:24,000.

Manheim, F.T., and Lane-Bostwick, C.M., 1998, Ferromanganese crust, in George Gryc (compiler), Mineral-resources map of the Circum-Pacific region, Antarctic sheet: U.S. Geologica

Manheim, F.T., and Lane-Bostwick, C.M., 1999, Ferromanganese crust, in George Gryc (compiler), Mineral-resources map of the Circum-Pacific region, Northwest Quadrant: U.S. Geological Survey Circum-Pacific Map 0046, scale 1:10,000,000, accompanied by 29 page text, p. 16.

Water-Resources Investigations Reports

Ayotte, J. D. , Nielsen, M. G., Robinson, G. R., Jr., and Moore, R. B., 1999, Relation of arsenic, iron, and manganese in ground water to aquifer type, bedrock lithogeochemistry, and land use in the New England coastal basins: U.S. Geological Survey Water Resources Investigations Report 99-4162, 61 p.

Fact sheets

Lipin, B.R., 2000, Mineral-resource databases: U.S. Geological Survey Fact Sheet FS 0122-00.

Open-file reports

Bawiec, W.J., 1998, Geology, geochemistry, geophysics, and mineral occurrences and mineral resource assessment for the Commonwealth of Puerto Rico: U.S. Geological Survey Open File Report 98-0038, one CD-ROM.

Bracken, R.E., and Nicholson, S.W., 1999, Aeromagnetic surveying Wisconsin of 1998-99: U.S. Geological Survey Open-file Report 99-0527, one CD-ROM.

Bookstrom, A.A., Johnson, B.R., Cookro, T.M., Lund, Karen, Watts, K.C., King, H.D., Kleinkopf, M.D., Pitkin, J.A., Sanchez, J.D., and Causey, J.D., 1998, Potential mineral resources, Payette National Forest, Idaho; description and probabilistic estimation: U.S. Geological Survey Open File Report 98-0219-A, 254 p., one over-size sheet, scale 1:200,000. Prepared in cooperation with the U.S. Forest Service.

Bove, D.J., Ken Hon, Budding, K.E., Slack, J.F., Snee, L.W., and Yeoman, R.A., 1999, Geochronology and geology of late Oligocene through Miocene volcanism and mineralization in the western San Juan Mountains, Colorado: U.S. Geological Survey Open File Report 99-0347, 33 p. Available only on-line at: http://pubs.usgs.gov/of/1999/ofr-99-0347/ .

Bultman, M.W., Gettings, M.E., and Wynn, J.C., 1999, An interpretation of the 1997 airborne electromagnetic (AEM) survey, Fort Huachuca vicinity, Cochise County, Arizona: U.S. Geological Survey Open File Report 99-0007-B, one CD-ROM.

Cannon, W.F., McRae, M.E., and Nicholson, S.W., 1999, Geology and mineral deposits of the Keweenaw Peninsula and vicinity, Michigan: U.S. Geological Survey Open File Report 99-0149, one CD-ROM.

Cannon, W.F., and Ottke, D., 1999, Preliminary digital geologic map of the Penokean (early Proterozoic) continental margin in northern Michigan and Wisconsin: U.S. Geological Survey Open-file Report 99-0547, one CD-ROM.

Cannon, W.F., Woodruff, L.G., and Nicholson, S.W., Hedgman, C.A., and Barber-Delach, R., 1999, Digital bedrock geologic map of the Ashland and northern part of the Ironwood 30'x 60' quadrangles, Wisconsin and Michigan: U.S. Geological Survey Open-file Report 99-0546, one CD-ROM.

Clark, S.H., 1999, Geologic maps and block diagrams of the Barite Hill gold-silver deposit and vicinity, South Carolina and Georgia: U.S. Geological Survey Open File Report 99-0148-A, one CD-ROM.

Clark, S.H., 1999, Geologic maps and block diagrams of the Barite Hill gold-silver deposit and vicinity, South Carolina and Georgia: U.S. Geological Survey Open File Report 99-0148-B, 3 over-size sheets, scale 1:100,000.

Daniels, D.L., Nicholson, S.W., and Cannon, W.F., 1999, Aeromagnetic survey in Wisconsin 1997-98, digital data files: U.S. Geological Survey Open File Report 99-0028, one CD-ROM.

Derkey, P.D., Johnson, B.R., Lackaff, B.B., and Derkey, R.E., 1998, Digital geologic map of the Rosalia 1:100,000 quadrangle, Washington and Idaho; a digital database for the 1990 S.Z. Waggoner map: U.S. Geological Survey Open File Report 98-0357, 27 p. Prepared in cooperation with the Spokane County Public Works, Utilities Department; Washington Division of Geology and Earth Resources. Available on-line at: http://wrgis.wr.usgs.gov/open-file/of98-357/.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-A, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-B, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-C, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-D, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-E, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-F, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-G, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-H, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-I, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-J, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-K, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-L, one CD-ROM.

Duval, J.S., 1999, Aerial gamma-ray surveys of the conterminous United States and Alaska: U.S. Geological Survey Open-file Report 99-0562-M, one CD-ROM.

Folger, H.W., Hofstra, A.H., Eberl, D.D., and Snee, L.W., 1998, Importance of clay characterization to interpretation of ⁴⁰Ar/³⁹Ar dates on illite from carlin-type gold deposits; insights from Jerritt Canyon, Nevada, in R. M. Tosdal (ed.), Contributions to the gold metallogeny of northern Nevada: U.S. Geological Survey Open File Report 98-0338-B, p. 193-201. Available on-line at: http://geopubs.wr.usgs.gov/open-file/of98-338/index.html

Grossman, J.N., 1998, National geochemical atlas; the geochemical landscape of the conterminous United States derived from stream sediment and other solid sample media analyzed by the National Uranium Evaluation (NURE) Program (version 3.01): U.S. Geological Survey Open File Report 98-0622, one CD-ROM.

Hammarstrom, J.M., Meier, A.L., Jackson, J.C., Barden, Ryan, Wormington, P.J., Wormington, J.D., and Seal, R.R., II, 1999, Characterization of mine waste at the Elizabeth copper mine, Orange County, Vermont: U.S. Geological Survey Open-File Report 99-0564, 74 p.

Hammarstrom, J.M., Wilson, A.B., Van Gosen, B.S., Carlson, R.R., Kulik, D.M., Lee, G.K., Elliott, J.E., Perry, Jr., W.J., du Bray, E.A., and Zientek, M.L., 1998, Mineral resource assessment; Custer and Gallatin national forests, Montana: U.S. Geological Survey Open File Report 98-0517, 3 p. Available on-line at: http://pubs.usgs.gov/openfile/of98-517/.

Hammarstrom, J.M. and Van Gosen, B.S., 1998, Selected geochemical data for the Dillon BLM resource area (including the Virginia City mining district), Madison and Beaverhead counties, southwest Montana; mineral-resource and mineral-environmental considerations: U.S. Geological Survey Open File Report 98-0224-C, 106 p.

Hammarstrom, J.M., Van Gosen, B.S., Carlson, R.R., and Kulik, D.M., 1998, Map showing the potential for mineral deposits associated with Precambrian mafic and ultramafic rocks in the Blacktail and Henrys Lake mountains and the Greenhorn and Ruby ranges of southwestern Montana: U.S. Geological Survey Open File Report 98-0224-D, 1 over-size sheet, scale 1:250,000. Available on-line at: http://greenwood.cr.usgs.gov/pub/open-file-reports/ofr-98-0224-d/98-224d.pdf

Helz, R.T., and Hearn, Jr., B.C., 1998, Compositions of glasses from the Puu OoKupaianaha eruption of Kilauea Volcano, Hawaii; January 1983 through December 1994: U.S. Geological Survey Open File Report 98-0511, 75 p.

Johnson, B.R., and Derkey, P.D., 1998, Digital geologic map of the Spokane 1:100,000 quadrangle, Washington and Idaho; a digital data base for the 1990 N.L. Joseph map: U.S. Geological Survey Open File Report 98-0115, 13 p. Prepared in cooperation with the Washington Division of Geology and Earth Resources.

Johnson, B.R., Derkey, P.D., Frost, T.P., Derkey, R.E., and Lackaff, B.B., 1998, Digital geologic map of Spokane County and vicinity, Washington and Idaho: U.S. Geological Survey Open File Report 98-0503, 42 p. Available on-line at: http://wrgis.wr.usgs.gov/open-file/of98-503/.

Manheim, F.T. (ed.), 1998, Lake Pontchartrain Basin; bottom sediments and regional scientific and educational resources: U.S. Geological Survey Open File Report 98-0805. Available on the web at: http://pubs.usgs.gov/openfile/of98-805.

Offield, T.W., and Sutphin, David, 1999, Revised stratigraphic and tectonic framework of the Carolina Slate Belt from southern Virginia to the South Carolina-Georgia border (with observations bearing on the origin of slate-belt gold deposits): U.S. Geological Survey Open-file Report 99-0002, one CD-ROM.

Root, D.H., Scott, Jr., W.A., and Schruben, P.G., 1998, MARK3B Mineral Resource Assessment Program for Macintosh: U.S. Geological Survey Open File Report 98-0356, 24 p.

Schruben, P.G., 1999, Color shaded relief map of the conterminous United States: U.S. Geological Survey Open File Report 99-0011, one CD-ROM.

Schuenemeyer, J.H. and Drew, L.J., 1998, Description of a discovery process modeling system to forecast future oil and gas incorporating field growth; ARDS ver. 5.01: . U.S. Geological Survey Open File Report 98-0111, 55 p.

Schultz, A.P.,1999, Geologic maps of the Mount Guyot, Luftee Knob, and Cove Creek Gap 7.5-minute quadrangles, Great Smoky Mountains National Park, Tennessee and North Carolina: USGS Open File Report OF 99-0536. 9 p., 3 over-size sheets, scale 1:24,000 (1 inch = 2,000 feet).

Seal, R.R., II, Haffner, D.P., and Meier, A.L., 1998, Environmental characteristics of the abandoned Greenwood Mine area, Prince William Forest Park, Virginia; implications for mercury geochemistry: U.S. Geological Survey Open File Report 98-0326, 19 p.

Seal, R.R., II, Haffner, D.P., and Meier, A.L., 1998, Geochemical data including mercury speciation for surface waters at the abandoned Greenwood Mine area, Prince William Forest Park, Virginia: U.S. Geological Survey Open File Report 98-0756, 14 p.

Seal, R.R., II, Hammarstrom, J.M., Southworth, C.S., Meier, A.L., Haffner, D.P., Schultz, A.P., Plumlee, G.S., Flohr, M.J., Jackson, J.C., Smith, S.M., and Hageman, P.L. 1998, Preliminary report on water quality associated with the abandoned Fontana and Hazel Creek mines, Great Smoky Mountains National Park, North Carolina and Tennessee: U.S. Geological Survey Open File Report 98-0476, 50 p.

Seal, R.R., II, Schultz, A.P. Haffner, D.P., and Meier, A.L. 1999, Water quality and inorganic chemistry of Icewater Spring and Mount Le Conte Spring, Great Smoky Mountains National Park, Tennessee and North Carolina: U.S. Geological Survey Open File Report 99-0375, 9 p.

Snyder, S.L., 1998, Aeromagnetic map of part of northwestern Wisconsin and adjacent areas: U.S. Geological Survey Open File Report 98-0228, 2 over-size sheets, scale 1:125,000.

Soller, D.R., Brodaric, Boyan , Hastings, Jordan, Johnson, B.R., Raines, G.L., and Wahl, R.R., 1998, Progress toward development of a standard geologic map data model, in, D.R. Soller (ed.), Digital mapping techniques 98; workshop proceedings: U.S. Geological Survey Open File Report 98-0487, p. 47-48. Available on-line at: http://pubs.usgs.gov/openfile/of98-487/soller3.html.

Somma, R., Ayuso, R.A., and De Vivo, B., 1999, A geochemical isotopic (Nd-Pb) comparison of volcanic rocks erupted during the last 3,550 yrs. B.P. of interplinian activity of Somma-Vesuvius Volcano, southern Italy: U.S. Geological Survey Open File Report 99-0365, 16 p.

Somma, R., Ayuso, R.A., De Vivo, B., and Pagliuca, S., 1999, Pb isotopes and toxic metal abundances in the floodplain and stream sediments from the Volturno River basin (Campania, Italy); natural and anthropogenic contributions: U.S. Geological Survey Open File Report 99-0366, 18 p.

Sutphin, D.M., and Drew, L.J., 1998, Aspects of light rare earth element resources, Bayan Obo, China: U.S. Geological Survey Open File Report 98-0125, 10 p.

Van Gosen, B.S., Berg, R.B., and Hammarstrom, J.M., 1998, Map showing areas with potential for talc deposits in the Gravelly, Greenhorn, and Ruby ranges and the Henrys Lake Mountains of southwestern Montana: U.S. Geological Survey Open File Report 98-0224-B, 1 over-size sheet, scale 1:250,000. Available on-line at: http://greenwood.cr.usgs.gov/pub/open-file-reports/ofr-98-0224-b/98_224b.pdf.

Van Gosen, B.S., Hammarstrom, J.M., Kellogg, K.S., and Berg, R.B., 1998, Map showing areas with potential for garnet resources in bedrock and placer in the Blacktail Mountains and the Gravelly, Greenhorn, Ruby, and Snowcrest ranges of southwestern Montana: U.S. Geological Survey Open File Report 98-0224-A, 1 over-size sheet, scale 1:250,000. Available on-line at: http://greenwood.cr.usgs.gov/pub/open-file-reports/ofr-98-0224-a/98_224a.pdf.

Wynn, J.C., 1999, A description, comparison to other data, and interpretation of the electromagnetic data from the 1997 airborne electromagnetic (AEM) survey, Fort Huachuca vicinity, Cochise County, Arizona, chap. 2, in M. W. Bultman, M. E. Gettings and J.C. Wynn, An interpretation of the 1997 airborne electromagnetic (AEM) survey, Fort Huachuca vicinity, Cochise County, Arizona: U.S. Geological Survey Open File Report 99-0007-B, available only on-line at: http://caldera.wr.usgs.gov/OF99-7-B/wynn/ch2.html.

Wynn, J.C., Kucks, R.P., and Grybeck, D.J., 1999, An interpretation of the aeromagnetic and gravity data and derivative maps of the Craig and Dixon Entrance 1-degree by 3-degree quadrangles and the western edges of the Ketchikan and Prince Rupert quadrangles, Southeastern Alaska: U.S. Geological Survey Open File Report 99-0316, one CD-ROM.

Outside publications:

Papers

Armstrong, T. R., Drew, L. J., Karlinger, M. R., and Moore, R. B., 1999, Relations between igneous and metamorphic rock fracture patterns and groundwater yield from the variography of water-well yields; Pinardville Quadrangle, New Hampshire: Natural Resources Research (International Association for Mathematical Geology). v. 8, no. 2, June 1999, p. 137-152.

Ayuso, R.A., 1999, Geochemical and metallogenic contrasts in Paleozoic granitic rocks of the northern New England Appalachians, in Allan Ludman and others (eds.) Norumbega fault system of the Northern Appalachians: Geological Society of America Special Paper 331, p. 121-154.

Ayuso, R.A., DeVivo, Benedetto, Rolandi, Giuseppe, Seal, R.R., II, and Paone, Angelo, 1998, Geochemical and isotopic (Nd-Pb-Sr-O) variations bearing on the genesis of volcanic rocks from Vesuvius, Italy: Journal of Volcanology and Geothermal Research, v. 82, no. 1-4, p. 53-78.

Berger, B.R., Drew, L.J., and Singer, D.A., 1999, Quantifying mineral-deposit models for resource assessment, in Laszlo Odor and others, eds., Deposit modeling and mining-induced environmental risks: Geologica Hungarica, Serie Geologica, 24, p. 41-54.

Briskey, J.A., 1998, Communicating with Congress; Part II, Contacting the beast: Geotimes, v. 43, no. 1, p. 21-24.

Cannon, W.F., 1998, Understanding the middle Proterozoic history of the Lake Superior region; whats new? whats next?: Institute on Lake Superior Geology, 44th annual meeting, in Proceedings, Program and Abstracts, v. 44, part 1, p. 19-24.

Cannon, W.F., 1999, Field trip 1; early Proterozoic strata of the Marquette Iron Range: Institute on Lake Superior Geology Meeting, in T.J. Bornhorst (ed.), Institute on Lake Superior Geology field trip guidebook, v. 45, part 2, May 1999. p. 2-10.

Carlson, R. W., Irving, A. J., and Hearn, B. C., Jr., 1999, Chemical and isotopic systematics of peridotite xenoliths from the Williams Kimberlite, Montana; clues to processes of lithosphere formation, modification and destruction, in The J. B. Dawson volume: Proceedings of the VIIth International Kimberlite Conference, vol. 1, no. 7 p. 90-98.

Carmody, R.W., and Seal, R.R., II, 1999, Evaluation of the sulfur isotopic composition and homogeneity of the Soufre de Lacq reference material: Chemical Geology. v. 153, no. 1-4, p. 289-295.

Clark, S.H., Gray, K.J., and Back. J.M., 1999, Geology of the Barite Hill gold-silver deposit in the southern Carolina slate belt: Economic Geology and the Bulletin of the Society of Economic Geologists, v. 94, no. 8, p. 1329-1346.

Crowley, J.K., and Carpenter, S.B., 1999, Association of magnesium-rich clay minerals and borate deposits; a potential remote sensing guide for borate mineral exploration?: Thematic Conference on Geologic Remote Sensing, 13th international conference, in Proceedings of the thirteenth international conference on applied geologic remote sensing. v. 13, no. 1, p. 255-262.

Cunningham, C.G., Rasmussen, J.D., Steven, T.A., Rye, R.O., Rowley, P.D., Romberger, S.B., and Selverstone, Jane, 1998, Hydrothermal uranium deposits containing molybdenum and fluorite in the Marysvale volcanic field, west-central Utah: Mineralium Deposita. v. 33, no. 5, p. 477-494.

Drew, L.J., 1998, Minerals and society; village life in the Apuseni Mountains, Transylvania, Romania: Nonrenewable Resources, v. 7, no. 1, p. 1-2.

Drew, L.J., Berger, B.R., Bawiec, W.J., Sutphin, D.M., Csirik, Gyorgy, Korpas, Laszlo, Veto-Akos, Eva, Odor, Laszlo and Kiss, Janos, 1999, Mineral-resource assessment of the Matra and Borzsony-Visegrad mountains, north Hungary, in Laszlo Odor and others, eds., Deposit modeling and mining-induced environmental risks: Geologica Hungarica, Serie Geologica, 24, p. 79-96.

Drew, L.J., and Fowler, B.K., 1999, The megaquarry; a conservation on the state of the aggregate industry: Geotimes, v. 44, no. 8, p. 17-22.

Drew, L.J., Singer, D.A., Menzie, W.D., and Berger, B.R., 1999, Mineral-resource assessment; state of the art, in Laszlo Odor and others, eds., Deposit modeling and mining-induced environmental risks: Geologica Hungarica, Serie Geologica, 24, p. 31-40.

Goswami, J.N., Sahijpal, S., Kehm, Karl, Hohenberg, C.M., Swindle, T.D., and Grossman, J.N., 1998, In situ determination of iodine-xenon systematics in silicates and troilite phases in chondrules from the LL3 chondrite Semarkona: Meteoritics and Planetary Science, v. 33, no. 3, p. 527-534.

Grossman, J.N., 1998, The Meteoritical Bulletin, no. 82, 1998 July: Meteoritics and Planetary Science. v. 33, no. 4, Suppl. July 1998. p. A221-A239.

Grossman, J. N., 1999, The Meteoritical Bulletin, No. 83, 1999 July. Meteoritics and Planetary Science. v. 34, no. 4, Suppl. July 1999. p. 169-186.

Hearn, B. C., Jr., 1999, Peridotite xenoliths from Porcupine Dome, Montana, USA; depleted subcontinental lithosphere samples in an olivine-phlogopite-carbonate magma, in The J. B. Dawson volume: Proceedings of the VIIth International Kimberlite Conference, vol. 1, no. 7 p. 353-360.

Hoffman, C.W., Grosz, A.E., and Nickerson, J.G., 1999, Stratigraphic framework and heavy minerals of the continental shelf of Onslow and Long bays, North Carolina. Marine Georesources and Geotechnology, in George Dellagiarino and others, eds., Proceedings; Fourth symposium on Studies related to continental margins; a summary of year-nine and year-ten activities, v. 17, no. 2-3, September 1999. p. 173-184.

Hofstra, A.H., Snee, L.W., Rye, R.O., Folger, H.W., Phinisey, J.D., Loranger, R.J., Dahl, A.R., Naeser, C.W., Stein, H.J., and Lewchuk, M.T., 1999, Age constraints on Jerritt Canyon and other carlin-type gold deposits in the Western United States; relationship to mid-Tertiary extension and magmatism: Economic Geology and the Bulletin of the Society of Economic Geologists, v. 94, no. 6, p. 769-802.

Horton, J. W., Jr., and Daniels, D. L., 1999, Application of aerial gamma-ray spectrometric and magnetic surveys in geologic mapping; a case study in southern Virginia and northern North Carolina, in Sacks. P.E., ed., Geology of the Fall Zone region along the North Carolina-Virginia State Line; guidebook for the 1999 meeting of the Carolina Geological Society: Carolina Geological Society, p. 29-36.

Jiang Shao-Yong, Palmer, M.R., Slack, J.F., and Shaw, D.R., 1998, Paragenesis and chemistry of multistage tourmaline formation in the Sullivan Pb-Zn-Ag deposit, British Columbia: Economic Geology and the Bulletin of the Society of Economic Geologists, v. 93, no. 1, p. 47-67.

Jiang Shao-Yong, Palmer, M.R., Slack, J.F., and Shaw, D.R., 1999, Boron isotope systematics of tourmaline formation in the Sullivan Pb-Zn-Ag deposit, British Columbia, Canada: Chemical Geology, v. 158, no. 1-2, p. 131-144.

King, E. R., 1999, Regional geophysics; aeromagnetics, in Shultz, C.H., ed., The geology of Pensylvania: Special Publication, Geological Survey of Pennsylvania, Report no. 1, p. 322-327.

King, E. R., and Duval, J. S., 1999, Regional geophysics; aeroradioactivity, in Shultz, C.H., ed., The geology of Pensylvania: Special Publication, Geological Survey of Pennsylvania, Report no. 1, p. 328-333.

Leahy, P.P, Girard, O.W., and Kingston, M.J., 1998, Industrial partnerships with the U.S. Geological Survey: The Professional Geologist, v. 35, no. 1, p. 3-5.

Manheim, F.T., Buchholtz-ten Brink, M.R., and Mecray, E.L., 1998, Recovery and validation of historical sediment quality data from coastal and estuarine areas; an integrated approach, in L.P. Gough and others (eds.) Fourth international symposium on Environmental geochemistry (4th ISEG); Part I: Journal of Geochemical Exploration, v. 64, no. 1-3, p. 377-393.

Mars, J.C., and Thomas, W.A, 1999, Sequential filling of a late Paleozoic foreland basin: Journal of Sedimentary Research, v. 69, no. 6, p. 1191-1208.

McCord, T.B., Hansen, G.B., Matson, D.L., Johnson, T.V., Crowley, J.K., Fanale, F.P., Carlson, R.W., Smythe, W.D., Martin, P.D., Hibbitts, C.A., Granahan, J.C., and Ocampo, A.C., 1999, Hydrated salt minerals on Europas surface from the Galileo near-infared mapping spectrometer (NIMS) investigation: Journal of Geophysical Research, E, Planets, v. 104, no. 5, p. 11,827-11,851.

McNeal, J. M., 1999, Metallic mineral deposits; nickel-copper deposit (Gap Mine), in Shultz, C.H., ed., The geology of Pensylvania: Special Publication, Geological Survey of Pennsylvania, Report no. 1, p. 574-581.

Medrano, M.D., Evans, Jr., H.T., Wenk, Hans-Rudolf and Piper, D.Z., 1998, Phosphovanadylite; a new vanadium phosphate mineral with a zeolite-type structure: American Mineralogist, v. 83, no. 7-8, p. 889-895.

Paone, A., Ayuso, R.A., DeVivo, B, 1998, The geochemisty and metallogeny of the Campanian Plain in southern Italy, International Workshop on volcanic Risk Mitigation, Ercolano, Italy, 8p.

Pasteris, J.D., and Chou, I-Ming, 1998, Fluid-deposited graphitic inclusions in quartz; comparison between KTB (German continental deep-drilling) core samples and artificially reequilibrated natural inclusions: Geochimica et Cosmochimica Acta, v. 62, no. 1, p. 109-122.

Schuenemeyer, J. H., and Drew, L. J., 1999, Uncovering influences on the form of oil and gas field size distributions: Natural Resources Research (International Association for Mathematical Geology). v. 8, no. 1, March 1999. p. 37-47.

Schmidt, Christian, Chou, I-Ming, Bodnar, R.J., and Bassett, W.A, 1998, Microthermometric analysis of synthetic fluid inclusions in the hydrothermal diamond-anvil cell: American Mineralogist, v. 83, no. 9-10, p. 995-1007.

Schulz, K.J., Cannon, W.F., Nicholson, S.W., and Woodruff, L.G., 1998, Is there a Voiseys Bay-type Ni-Cu sulfide deposit in the Midcontinent rift system in the Lake Superior region?: Mining Engineering, v. 50, no. 8, p. 57-62.

Seal, R.R, II, Alpers, C.N., and Rye, R.O., 1999, Stable isotope systematics of sulfate minerals: Reviews in Mineralogy and Geochemistry, v. 40, p. 541-602.

Seal, R.R., II, and Shanks, W.C., III, 1998, Oxygen and hydrogen isotope systematics of Lake Baikal, Siberia; implications for paleoclimate studies: Limnology and Oceanography, v. 43, no. 6, p. 1251-1261.

Slack, J. F., and Cannon, W. F., 1999, Memorial to Jacob E. "Jack" Gair, 1922-1998: Geological Society of America, Memorials, 29, p. 65-67.

Slack, J.F., and Skelton, Alasdair, 1998, Timing and direction of metamorphic fluid flow in Vermont; reply: Contributions to Mineralogy and Petrology, v. 132, no. 1, p. 106-109.

Spera, F.J., de Vivo, Benedetto, Ayuso, R.A., and Belkin, H.E. (eds), 1998, Vesuvius: Journal of Volcanology and Geothermal Research, v. 82, no. 1-4, 247 p.

Thompson, D.E., Grosz, A.E., McNeal, J.M., and Grossman, J.N., 1998, Surface geochemistry of Mississippi to be surveyed: Mississippi Geology, v. 19, no. 2, p. 13-19.

Wynn, J.C., and Gettings, M.E., 1998, An airborne electromagnetic (EM) survey used to map the upper San Pedro River Aquifer, near Fort Huachuca in southeastern Arizona: Proceedings of the Symposium on the Application of Geophysics to Environmental and Engineering Problems (SAGEEP), in R.S. Bell and others (eds.), Proceedings of the symposium on the application of geophysics to environmental and engineering problems, March 1998, p. 993-998.

Wynn, J.C., Kindinger, J.L., and Wiese, Dana, 1998, Experimental use of the induced polarization method to map and characterize the shallow sea-floor: Proceedings of the Symposium on the Application of Geophysics to Environmental and Engineering Problems (SAGEEP), in R.S. Bell and others (eds.), Proceedings of the symposium on the application of geophysics to environmental and engineering problems, March 1998, p. 781-784.

Wynn, J.C., and Shoemaker, E.M., 1998, The day the sands caught fire: Scientific American, v. 279, no. 5, p. 64-71.

Abstracts

Ager, C. M., and Schmidt, R. G., 1999, Dispersion and persistence of toxic elements in a Roman lead-silver district in Extremadura, western Spain [abs.]: Geological Society of America 1999 annual meeting, in Abstracts with Programs, v. 31, no. 7, p. 343.

Anderson, A. J., Mayanovic, R. A., and Chou, I. M., 1998, Micro-beam XAFS measurements of zinc complexes in highly saline fluid inclusions to 400°C before and after experimental reequilibrium at high hydrogen pressure [abs.] in V. M. Goldschmidt conference; extended abstracts: Mineralogical Magazine, 62A, Part 1, September 1998. p. 55-56.

Ayotte, J.D., Nielsen, M.G., and Robinson, G.R., Jr., 1998, Relation of arsenic concentrations in ground water to bedrock lithology in eastern New England [abs.]: Geological Society of America 1998 annual meeting, in Abstracts with Programs, v. 30, no. 7, p. 58.

Ayuso, R.A., and Arth, J.G., 1998, Paleozoic granitic rocks from terranes in the northern New England Appalachians; geochemical and isotopic constraints [abs.]: Geological Society of America, Northeastern Section, 33rd annual meeting, Abstracts with Programs, v. 30, no. 1, p. 3.

Ayuso, R.A., and Schulz, K.J., 1998, Pb and Nd isotopic geochemistry of the Bald Mountain massive sulfide deposit, Maine; a product of mantle and crustal (peri-Gondwanan) contributions [abs.]: Geological Society of America 1998 annual meeting, in Abstracts with Programs, v. 30, no. 7, p. 366-367.

Ayuso, R.A., Seal, R.R., II, Foley, N.K., and Offield, T.W., 1997, Genesis of gold deposits in the Carolina slate belt, USA; constraints from comparative mineralogy, trace elements, fluid evolution and isotopic variations [abs.]: SME, 1998 annual meeting and exhibit on Latin American Perspectives, Mining Engineering, v. 49, no. 11, Suppl. November 1997. p. 62.

Ayuso, R.A., Sinha, A.K., Seal, R.R., Foley, N.K., and Offield, T.O., 1999, Gold deposits of the Carolina slate belt: zircon geochronology and isotopic characteristics [abs.]: Geological Society of America 1999 annual meeting, in Abstracts with Programs, v. 31, no. 7, p. A-3.

Barber-Delach, R.D., and Cannon, W.F., 1999, Re-examining stream sediment geochemical data from the National Uranium Resources Evaluation Program (NURE), Wisconsin and northern Michigan [abs.]: Institute on Lake Superior Geology 45th annual meeting, Proceedings and Abstracts, v. 45, part 1, p. 4-5.

Becker, H., Walker, R. J., Grossman, J. N., Grossman, L., MacPherson, G. J., Morgan, J. W., and Simon, S. B., 1998, Re-Os isotopic systematics of a CAI from the Allende Meteorite [abs.], in Abstracts of papers submitted to the Twenty-ninth lunar and planetary science conference: Abstracts of Papers Submitted to the Lunar and Planetary Science Conference, 29.

Boisvert, Eric, Brodaric, Boyan, Johnson, Bruce, Lauziere, Kathleen, and Berdusco, Brian , 1999, GeoMatter II; enhanced software for managing geologic map information according to proposed digital geologic map standards [abs.]: Geological Society of America 1999 annual meeting, in Abstracts with Programs, v. 31, no. 7, p. 247.

Bornhorst, T.J., and Woodruff, L.G., 1998, Native copper precipitation by fluid-mixing, Keweenaw Peninsula, Michigan [abs.]: Institute on Lake Superior Geology, 43rd annual meeting, Proceedings and Abstracts, v. 43, part 1, p. 9-10.

Busby, C.J., Schulz, K.J., Foose, M.P., and Slack, J.F., 1998, Deepwater explosive volcanic setting of a massive sulfide deposit in a primitive oceanic arc terrane, northern Maine [abs.]: Geological Society of America, 1998 annual meeting, Abstracts with Programs, v. 30, no. 7, p. 18.

Cannon, W.F., Daniels, D.L., Nicholson, S.W., and Schulz, K.J., 1999, New aeromagnetic map of Wisconsin and some preliminary interpretations [abs.]: Geological Society of America, 1999 annual meeting, Abstracts with Programs, v. 31, no. 7, p. 178.

Cannon, W.F., Kolker, Allan, and Westjohn, D.B., 1998, The geological source of arsenic in ground water in southeastern Michigan [abs.]: Institute on Lake Superior Geology 44th annual meeting, Proceedings and Abstracts, v. 44, part 1, p. 50-51.

Cannon, W.F., LaBerge, G.L., Klasner, J.S., and Schulz, K.J., 1998, Reinterpretation of the Penokean continental margin in part of northeastern Wisconsin and Michigan [abs.]: Institute on Lake Superior Geology 44th annual meeting, Proceedings and Abstracts, v. 44, part 1, p. 52-53.

Cannon, W.F., McRae, M.E., and Nicholson, S.W., 1998, Geographic information system on the geology and copper deposits of the Keweenaw Peninsula [abs.]: Institute on Lake Superior Geology 44th annual meeting, Proceedings and Abstracts, v. 44, part 1, p. 54-55.

Cannon, W.F., and Woodruff, L.G., 1999, Mercury distribution in bedrock, native copper ore, and soils; Isle Royale National Park, Michigan [abs.]: Institute on Lake Superior Geology 45th annual meeting, Proceedings and Abstracts, v. 45, part 1, p. 9-10.

Chou, I. M., and Anderson, A. J., 1998, Direct observation of low temperature melting in the system petalite-quartz-H₂O using a hydrothermal diamond-anvil cell; methods and geological implications [abs.], in V. M. Goldschmidt conference; extended abstracts: Mineralogical Magazine,. 62A, Part 1, September 1998, p. 327-328.

Chou, I-Ming, Seal, R.R., II, and Hemingway, B.S., 1998, Humidity buffers and their application to the studies of dehydration reactions of sulfate salts at 0.1 MPa [abs.]: American Geophysical Union, 1998 spring meeting, American Geophysical Union Transactions, Eos, v. 79, no. 17, Suppl. April 28, 1998, p. 364.

Chou, I-Ming, Seal, R.R., II, and Hemingway, B.S., 1998, Relative humidity-temperature relations of dehydration reactions for hydrated salts; a new experimental approach [abs.]: Geological Society of America, 1998 annual meeting, Abstracts with Programs, v. 30, no. 7, p. 129.

Crowley, J. K., Zimbelman, D. R., and Mars, J. C., 1999, Mapping hydrothermally altered rocks with AVIRIS imagery of Mount Shasta, California [abs.], in American Geophysical Union 1999 fall meeting: Eos, Transactions, American Geophysical Union. v. 80, no. 46, Suppl. November 16, 1999, p. 1151-1152.

Cunningham, C. G., Rowley, P. D., Steven, T. A,. and Unruh, D. M., 1999, Volcanism, geochemistry, and ore deposits of the Marysvale volcanic field, west-central Utah [abs.]: Geological Society of America, Rocky Mountain Section, 51st annual meeting, Abstracts with Programs v. 31, no. 4, p. 9.

Daniels, D.L., Nicholson, S.W., Cannon, W.F., and Bracken, 1999, Preliminary aeromagnetic map of Wisconsin [abs.]: Institute on Lake Superior Geology 45th annual meeting, Proceedings and Abstracts, v. 45, part 1, p. 13-14.

Daniels, D.L., Snyder, S.L., Nicholson, S.W., and Cannon, W.F., 1998, New aeromagnetic surveys in Wisconsin by the U. S. Geological Survey [abs.]: Institute on Lake Superior Geology 44th annual meeting, Proceedings and Abstracts, v. 44, part 1, p. 62-63.

Foley, N. K., 1999, Selenium and arsenic geochemistry of clay deposits formed in altered volcanic and volcaniclastic rocks [abs.]: Geological Society of America, 1999 annual meeting, Abstracts with Programs v. 31, no. 7, p. 407.

Foley, N.K., Ayuso, R.A., Seal, R.R., II, and Offield, T.W., 1998, Remnant colloform pyrite; a textural key to the genesis of gold deposits in the Carolina slate belt [abs.]: Geological Society of America, 1998 annual meeting, Abstracts with Programs v. 30, no. 7, p. 368.

Foley, N,K., and Flohr, M.J., 1998, Ancient gossan formation at the Bald Mountain VMS deposit, Maine; a natural analogue of the modern oxidation of tailings piles? [abs.]: .]: Geological Society of America, Northeastern Section, 33rd annual meeting, Abstracts with Programs, v. 30, no. 1, p. 19.

Foose, M.P., Busby, C.J., Slack, J.F., Schulz, K.J., and Scully, M.V., 1998, Geology and structure of the Bald Mountain Cu-Zn-Au-Ag massive sulfide deposit, Aroostook County, Maine [abs.]: Geological Society of America, 1998 annual meeting, Abstracts with Programs v. 30, no. 7, p. 367.

Foose, M.P., Slack, J.F., Ayuso, R.A., Schulz, K.J., and Busby, C.J., 1999, Geologic setting and tectonic evolution of the Bald Mountain massive sulfide deposit, northern Maine; Early Ordovician mineralization in a primitive volcanic arc [abs.]: Geological Society of America, 1999 annual meeting, Abstracts with Programs, v. 31, no. 7, p. 161.

Grossman, J. N., 1998, Radial pyroxene and cryptocrystalline chondrules as indicators of aqueous alteration and thermal metamorphism in ordinary chondrites [abs.], in Abstracts of papers submitted to the Twenty-ninth lunar and planetary science conference: Abstracts of Papers Submitted to the Lunar and Planetary Science Conference, 29.

Grossman, J. N., 1999, The chemistry and structure of the matrix of Semarkona on a mm- to cm-scale [abs.], in Abstracts of papers submitted to the XXX lunar and planetary science conference: Abstracts of Papers Submitted to the Lunar and Planetary Science Conference, 30, abstract no. 1642.

Grossman, J.N., Alexander, C.M., Wang, J., Zanda, Brigette, Bourot-Denise, M., Hewins, R.H., and Yu, Y., 1998, The lack of potassium-isotopic fractionation in Bishunpur chondrules [abs.]: Meteoritical Society, 61st meeting, Meteoritics and Planetary Science Abstracts, v. 33, no. 4, Suppl. July 1998, p. A64-A65.

Grossman, J. N., and Rubin, A. E., 1999, The metamorphic evolution of matrix and opaque minerals in CO chondrites [abs.], in Abstracts of papers submitted to the XXX lunar and planetary science conference: Abstracts of Papers Submitted to the Lunar and Planetary Science Conference, 30, abstract no. 1639.

Hammarstrom, J. M., Meier, A. L., and Seal, R. R., II, 1999 Geochemistry and mineralogy of ochres associated with acid mine drainage at abandoned massive sulfide mine [abs.]: Geological Society of America, 1999 annual meeting, Abstracts with Programs, v. 31, no. 7, p. 224.

Hubbard, B. E., Zimbelman, D. R., Crowley, J. K., Sheridan, M. F., and Carrasco-Nunez, Gerardo, 1999, A comparison of two spectral analysis methods for identifying and mapping hydrothermal alteration zones at Pico de Orizaba (Citlaltepetl), Mexico [abs.], in AGU 1999 fall meeting:. Eos, Transactions, American Geophysical Unionv. 80, no. 46, Suppl. November 16, 1999, p. 1153.

Ingle-Jenkins, S., Mueller, P., Heatherington, A.L., and Offield, T.W., 1998, Age and origin of the Uwharrie Formation and Albemarle Group, Carolina slate belt; implications from U-Pb and Sm-Nd systematics [abs.]: Geological Society of America, 1998 annual meeting, Abstracts with Programs v. 30, no. 7, p. 239.

Jiang Shao-Yong, Slack, J. F., and Palmer, M. R., 1999, Sm-Nd geochronology of tourmalinites and sulfide ores from the Sullivan Pb-Zn-Ag deposit, southeastern British Columbia [abs.]: Geological Society of America, 1999 annual meeting, Abstracts with Programs, v. 31, no. 7, p. 31.

Johnson, B.R., Brodaric, Boyan, and Raines, G.L., 1998, USGS-GSC-AASG collaboration on digital standards; a proposal for a digital geologic map data model [abs.]: Geological Society of America, Northeastern Section, 33rd annual meeting, v. 30, no. 1, February 1998, p. 28.

Klasner, J.S., Cannon, W.F., Schulz, K.J., and LaBerge, G.L., 1999, The Iron River Syncline; an allochthonous structural panel in the Penokean Foreland of northern Michigan [abs.]: Institute on Lake Superior Geology 45th annual meeting, Proceedings and Abstracts, v. 45, part 1, p. 28-29.

Klein, T.L., Cunningham, C.G., Logan, M.A., Seal, R.R., II, and Offield, T.W., 1998, Russell gold mine; a submarine exhalative gold deposit in the Carolina slate belt [abs.]: Geological Society of America, 1998 annual meeting, Abstracts with Programs v. 30, no. 7, p. 368.

Kolker, Allan, Cannon, W.F., Westjohn, D.B., and Woodruff, L.G., 1998, Arsenic-rich pyrite in the Mississippian Marshall Sandstone; source of anomalous arsenic in southeastern Michigan ground water [abs.]: Geological Society of America, 1998 annual meeting, Abstracts with Programs, v. 30, no. 7, p. 59.

Krishnaswamy, Rama, and Seal, R.R., II, 1998, Ecological and carbon isotope data for acidophilic algae from abandoned mine sites in Vermont and Virginia [abs.]: Geological Society of America, 1998 annual meeting, Abstracts with Programs, v. 30, no. 7, p. 129.

Manheim, F. T., Flocks, J. G., and Hayes, Laura, 1999, Geochemical database and environmental analysis of bottom sediments from the Lake Pontchartrain basin, southeastern Louisiana [abs.]: Geological Society of America, 1999 annual meeting, Abstracts with Programs, v. 31, no. 7, p. 344.

McCord, T. B., Hansen, G. B., Fanale, F. P., Carlson, R. W., Matson, D. L., Johnson, T. V., Smythe, W., Crowley, J. K., Martin, P. D., Ocampo, A., Hibbitts, C. A., and Granahan, J. C., 1998, Salts on Europa's surface from the Galileo NIMS investigation [abs.], in Abstracts of papers submitted to the Twenty-ninth lunar and planetary science conference: Abstracts of Papers Submitted to the Lunar and Planetary Science Conference, 29.

McCord, T. B., Hansen, G. B., Fanale, F. P., Carlson, R. W., Matson, D. L., Johnson, T. V., Smythe, W. D., Crowley, J. K., Martin, P. D., Ocampo, A., Hibbitts, C. A., and Granahan, J. C., 1998, Salts on Europa's surface and some implications from the Galileo NIMS investigation [abs.], in American Geophysical Union 1998 spring meeting: EOS, Transactions, American Geophysical Union,. v. 79, no. 17, Suppl. 1998. p. S198.

McCord, T. B., Hansen, G. B., Matson, D. L., Johnson, T. V., Crowley, J. K., Fanale, F. P., Carlson, R. W., Smythe, W. D., Martin, P. D., Hibbitts, C. A., Granahan, J. C., and Ocampo, A., 1999, Evidence for hydrated salt minerals on Europa's surface [abs.], in Abstracts of papers submitted to the XXX lunar and planetary science conference: Abstracts of Papers Submitted to the Lunar and Planetary Science Conference, 30, abstract no. 1508.

McCord, T. B., Hansen, G. B., Orlando, T. M., Sieger, M., Crowley, J. K., Hibbitts, C. A., and Van Keulen, L., 1999, Properties of hydrated salts including under Europa conditions [abs.] , in Abstracts of papers submitted to the XXX lunar and planetary science conference: Abstracts of Papers Submitted to the Lunar and Planetary Science Conference, 30, abstract no. 1510.

McLelland, James, Foose, M.P., and Morrison, J., 1998, Oxygen isotope investigations and zircon geochronology of low-Ti, Fe-oxide (REE-Au-Cu-U) deposits and associated high temperature Na, Fe-metasomatism, Adirondack Mts. and New York-New Jersey Highlands [abs.]: American Geophysical Union, 1998 spring meeting, Eos, Transactions, v. 79, no. 17, Suppl. April 28, 1998, p. 381.

McRae, M.E., Cannon, W.F., and Woodruff, L.G., 1998, Post-glacial shorelines of Isle Royale; where are they now? [abs.]: Institute on Lake Superior Geology 44th annual meeting, Proceedings and Abstracts, v. 44, part 1, p. 86-87.

Morrison, Jean, Foose, M.P., and McLelland, James, 1998, High temperature, hydrothermal iron-oxide deposits and associated metasomatism at ca 1050 Ma, Adirondack Mountains, New York and New Jersey Highlands [abs.]: Geological Society of America, 1998 annual meeting, Abstracts with Programs v. 30, no. 7, p. 77.

Nicholson, S.W., and Woodruff, L.G., 1998, The Powder Mill Group revisited; basal volcanic rocks of the Midcontinental Rift system on the south shore of Lake Superior [abs.]: Institute on Lake Superior Geology 44th annual meeting, Proceedings and Abstracts, v. 44, part 1, Institute on Lake Superior Geology 45th annual meeting, Proceedings and Abstracts, v. 45, part 1, p. 98-99.

Paone, A., Ayuso, R. A., and De Vivo, B., 1998, Somma-Vesuvius volcano; a survey of metallogenic features [abs.], in Cities on volcanoes; international meeting, program and abstracts (Osservatorio Vesuviano, Gruppo Nazionale per la Vulcanologia). Naples: Officine grafiche napoletane Francesco Giannini & Figli s.p.a. 1998. p. 106.

Paone, A., Ayuso, R. A., Seal, R. R., and De Vivo, B., 1998, The geochemistry of basalts, tephrites and latites of the Campanian Plain; major, minor, trace elements and isotopes data [abs.], in Cities on volcanoes; international meeting, program and abstracts. (Osservatorio Vesuviano, Gruppo Nazionale per la Vulcanologia). Naples: Officine grafiche napoletane Francesco Giannini & Figli s.p.a. 1998. p. 105.

Schulz, K. J., 1999, Assessing the world's undiscovered mineral resources [abs.]: Geological Society of America, 1999 annual meeting, Abstracts with Programs v. 31, no. 7, p. 197.

Schulz, K.J., and Ayuso, R.A., 1998, Crustal recycling in the evolution of the Penokean Orogen; isotopic evidence for Archean contributions to crustal growth in the Pembine-Wausau Terrane, northern Wisconsin [abs.]: Institute on Lake Superior Geology 44th annual meeting, Proceedings and Abstracts, v. 44, part 1, p. 113-114.

Schulz, K.J., and Ayuso, R.A. , 1998, Evolution of the Early Proterozoic Penokean orogen: Nd and Pb isotope evidence for crust-mantle interaction [abs.]: Geological Society of America, 1998annual meeting, Abstracts with Programs v. 30, no. 7, p. A-451

Schulz, K.J., and Ayuso, R.A., 1998, Geochemistry of Ordovician volcanic rocks, northern Maine and implications for the tectonic setting of the Bald Mountain and Mt. Chase massive sulfide deposits [abs.]: Geological Society of America, 1998 annual meeting, Abstracts with Programs v. 30, no. 7, p. 18.

Seal. R.R., Foley, N.K., Ayuso, R.A., and Offield, T.O., 1998, Genetic significance of regional sulfur isotope variations in gold deposits of the Carolina slate belt, South Carolina [abs.]: Geological Society of America, 1998 annual meeting, Abstracts with Programs v. 30, no. 7, p. A60.

Seal, R.R., II, Foley, N.K., Haffner, D.P., and Meier, A.L., 1998, Environmental geochemistry of surface and ground waters around the Bald Mountain massive sulfide deposit, northern Maine; natural backgrounds from a mineralized, but unmined area [abs.]: Geological Society of America, 1998 annual meeting, Abstracts with Programs v. 30, no. 7, p. 128.

Seal, R. R., II, Haffner, D. P., Meier, A. L., and C. A. Pollio, 1999, Ground- and surface-water geochemical insights into the behavior of limestone amendment at the reclaimed Cabin Branch pyrite mine, Prince William Forest Park, Virginia [abs.]: Geological Society of America, 1998 annual meeting, Abstracts with Programs v. 30, no. 7, p. 333.

Slack, J. F., 1999, Models for tourmalinite formation in the middle Proterozoic Belt and Purcell supergroups and their exploration significance [abs.], in Berg, R. B. (compiler), Belt symposium III abstracts, MBMG Open-File Report no. 381, p. 50-52.

Slack, J.F., Foose, M.P., Belkin, H.E., Flohr, M.J., and Scully, M.V., 1998, Exhalative and subseafloor replacement processes in the evolution of the Bald Mountain massive sulfide deposit, northern Maine [abs.]: Geological Society of America, 1998 annual meeting, Abstracts with Programs, v. 30, no. 7, p. 18.

Slack, J.F., Foose, M.P., Schulz, K.J., Busby, C.J., Ayuso, R.A., Sinha, A.K., and Harris, A.G., 1999, The Bald Mountain terrane, Aroostook County, Maine: A composite island arc assemblage exotic to the Ordovician Winterville Formation [abs.]: Geological Society of America, 1998 annual meeting, Abstracts with Programs, v. 30, no. 7, p. A-451

Slack, J.F., and the USGS Bald Mountain Study Group, 1998, Exhalative and subseafloor formation of the Bald Mountain massive sulfide deposit, northern Maine [abs.]: Society of Mining Engineers, Annual Meeting, Orlando, Florida, p. 62.

Somma, R., Ayuso, R. A., Seal, R. R., II, De Vivo, B., and Rolandi, G., 1998, Volcanological, geochemical and isotopic (Sr-Nd-Pb-O) features of Medieval and recent interplinian activity at Mount Somma-Vesuvius [abs.], in Cities on volcanoes; international meeting, program and abstracts. (Osservatorio Vesuviano, Gruppo Nazionale per la Vulcanologia). Naples: Officine grafiche napoletane Francesco Giannini & Figli s.p.a. 1998. p. 129.

Stewart, D.B., Tucker, R.D., Ayuso, R.A., and Lux, D.R., 1998, Tectonic setting of the Islesboro Terrane and a minimum age of the Seven Hundred Acre Island Formation, the oldest rocks in Maine [abs.]: Geological Society of America, Northeastern Section, 33rd annual meeting, Abstracts with Programs, v. 30, no. 1, February 1998, p. 76.

Zimbelman, D. R. , Crowley, J. K., Watters, Bob, Bowman, S. D., and Firth, Ian , 1999, Geologic controls on edifice stability at Mount Adams Volcano, Washington [abs.]: Eos, Transactions, American Geophysical Union, v. 80, no. 46, Suppl. November 16, 1999. p. 1151.