USGS Home Contact USGS Search USGS

David Piper: Recent Bibliography

Return to David Piper bio page

Abstracts

• Piper, D.Z., 1969, Distribution of iron, cobalt, and zinc in the water and sediments of an anoxic fjord: Transactions American Geophysical Union, v. 50, p. 208.
• Piper, D.Z., 1971, Distribution of trace elements in sediments from the East Pacific Rise: Transactions American Geophysical Union, v. 52, p. 853.
• Piper, D.Z., 1973, Fractionation of rare-earth elements in seawater and marine sediments: Transactions American Geophysical Union, v. 54, p. 340.
• Piper, D.Z., and Williamson, M., 1973, Detailed sampling and analysis of a single ferromanganese nodule from the Northeast Pacific: Transactions American Geophysical Union, v. 54, p. 1109.
• Burnett, W.C., Morgenstern, M., and Piper, D.Z., 1975, Geochemistry of a Fe-Mn crust, Galapagos spreading center: Transactions American Geophysical Union, v. 56, p. 1000.
• Dymond, J., Lyle, M.W., and Piper, D.Z., 1980, Compositional variations in nodules recovered from MANOP Site H, Eastern North Pacific: American Geophysical Union Transaction, v. 61, p. 1008.
• Eittreim, S., Piper, D.Z., Jones, F., Monteith, S., 1981, Sedimentation in a low energy abyssal environment: American Geophysical Union Transactions, v. 62, p. 918.
• Piper, D.Z., Swint, T., McKelvey, V.E. and Sullivan, L., 1982, Distribution and composition of manganese nodules in the Pacific Ocean: Circum-Pacific Energy and Mineral Resources Conference.
• Burnett, W.C., Cullen, D.J., Piper, D.Z., and Maughan, E.K., 1983, Geochemical characteristics of seamount phosphate deposits: Pacific Science Congress, Dunnedin (New Zealand), p. 30.
• Calvert, S.E., Cousens, B.L., Soon, M.Y.S., and Piper, D.Z., 1983, Geochemistry of ferromanganese nodules from DOME Site A, North equatorial Pacific: American Geophysical Union Transactions, v. 64, p. 729.
• Piper, D.Z., and Rude, P., 1983, Haloed burrows in pelagic sediment, their mineralogy, chemistry and age: American Geophysical Union Transactions, v. 64, p. 734.
• Murphy, K.M. , Dymond, J., and Piper, D.Z., 1983, Rare earth element geochemistry of ferromanganese nodules from MANOP SITE H: American Geophysical Union Transac-tions, v. 64, p. 722.
• Piper, D.Z., Isaacs, C.M., and Rude, P.D., 1984, Major- and minor- element composition of phosphorites from the San Gregorio Formation, Baja, California: American Association Petroleum Geologists, Pacific-section meeting.
• Piper, D.Z. and Swint, T., 1984, Distribution of manganese nodules in the Pacific: 27th In-ternational Geological Congress, Abstracts, v. 3, p. 64.
• Piper, D.Z. and Loebner, B., 1984, Insular phosphorite on Nauru, equatorial Pacific: 27th International Geological Congress, Abstracts, v. 7, p. 295.
• Calvert, S.E., and Piper, D.Z., 1984, Rare earth elements geochemistry of ferromanganese nodules from DOMES Site A: American Geophysical Union Transactions, v. 65, p. 949.
• Piper, D.Z., Aharon, P. and Loebner, B., 1985, Geochemistry of an insular phosphate deposit, Nauru, Equatorial Pacific: AAPG Annual Meeting, (Director's Approval, 10/84).
• Aharon, P., Piper, D.Z., and Sochi, R.A., 1985, An appraisal of dolomitization models in the context of uplifted atolls: Society of Economic Paleontologists and Mineralogists Annual Midyear Meeting, v. 2, p. 3.
• Piper, D.Z. and Kolodny, Y., 1987, Stable isotopic evidence for glacial-interglacial cycles in the Permian Phosphoria Formation: European Union of Geosciences (Director's Ap-proval 2/87)
• Piper, D.Z. and Isaccs, C., 1988, Chemistry of phosphate deposits along the western coast of North America: International Geology Correlation Program 156, 11th Field Workshop and Symposium, Volume of Abstracts, p. 24.
• Iki, T.R. and Piper, D.Z., 1989, Seafloor coverage of manganese nodules in the Pacific Ocean: 28th International Geology Congress, Abstracts.
• Piper, D.Z., 1989, Pelagic sediment diagenesis and the composition of ferromanganese nodules at lat 9o N. and long. 151o W., equatorial Pacific Ocean: 28th International Geology Congress, Abstracts.
• Piper, D.Z., 1990, Stable isotope and major and minor element geochemistry of the San Gregorio Formation: International Sedimentological Congress, Abstracts.
• Herring, J.R., Piper, D.Z., Williams-Stroud, S., Spirakis, C.S., and Sheppard, R.A., 1991, U.S. Geological Survey, research on agricultural and industrial minerals in the United States - implications for exploration: USGS Circular 1062, p. 38-39.
• Piper, D.Z., Mossotti, V.G., and Bukry, J.D., 1991, Phosphate and trace metals in Ceno-zoic plankton--a signal of changing ocean chemistry: Proceedings of the U.S. Geological Survey Global Change Research Forum, Herndon, VA, March, '91, USGS Circular 1086, p. 106.
• Piper, D. Z., and Isaacs, C. M., 1993, Minor-element geochemistry of the Monterey For-mation, California: seawater chemistry of deposition. AAPG Hedberg Conference, Abstract Volume, p. 23-29.
• Piper, D.Z., and Isaacs, C.M., 1993, Minor elements in early Quaternary sediments from the Sea of Japan: Record of a 41000-yr cycle of water-column anoxia: American Geological Society Meeting, Boston, Mass., 1993, Program and Abstracts, v. 25, p. 241.
• Piper, D.Z., and Isaacs, C.M., 1993, Detailed analysis of minor elements in early Quater-nary sediment from the Sea of Japan, a record of water-column instability: American Geophysical Union Fall Meeting, EOS Supplement, p. 366.
• Piper, D.Z., and Isaacs, C.M., 1994, Seawater as a source of minor elements in black shales, phosphorites, and other sedimentary deposits: Canadian Society of Petroleum Geologists Annual Meeting, Calgary (Invited).
• Isaacs, C.M., and Piper, D.Z., 1994, Depositional setting of a classical source rock revisited; the Monterey Formation: Canadian Society of Petroleum Geologists Annual Meeting, Calgary (Invited)
• Piper, D.Z., and Isaacs, C.M., 1994, Minor-element interpretations of deposition; modern sediment and ancient shales: Geological Society of America Annual Meeting, Seattle, 1994, Program and Abstracts.
• Isaacs, C.M., Price, L.C., Beyer, L.A., Bird, K.J., Herring, J.R., Keller, M.A., Lillis, P.G., Magoon, L.B., Piper, D.Z., Stanley, R.G., and Tennyson, M.E., 1995, Quality, availability, and environmental concerns of oil in California: in Carter, L.M.H., ed., Energy and the Environment - Application of Geosciences to Decision-Making; Program and Short Papers; 10th V. E. McKelvey Forum on Mineral and Energy Resources, 1995: U.S. Geological Survey Circular 1108, p. 56-58.
• Isaacs, C.M., Piper, D.Z., Bird, K.J., and Tennyson, M.E., 1995, Selenium and other environmentally hazardous trace elements in petroleum source rocks, California: in Selenium in the environment-- essential nutrient, potential toxicant: Proceedings of University of California Division of Agriculture and Natural Resources, Sacramento, California, May 31-June 2, 1995, p. 52.
• Dean, W.E., Piper, D.Z., and Arthur, M.A., 1995, Accumulation of Mo in Cariaco Basin Sediments: A record of paleoceanographic change during the last 20,000 years: American Geophysical Union Fall Meeting, EOS.
• Piper, D.Z., and Isaacs, C.M., 1996, A plankton-residue model to explain trace-element enrichments in oil-source rocks: American Association Petroleum Geologists, Annual Meeting, May 19-22, 1996.
• Isaacs, C.M., Piper, D.Z., and Keller, M.A., 1996, Organic-carbon-rich rocks--fast or slow accumulation rates: American Association Petroleum Geologists, Annual Meeting, May 19-22, 1996.
• Isaacs, C.M., Baumgartner, T.R., Tennyson, M.E., Piper, D.Z., and Ingle, J.C., Jr., 1996, A prograding margin model for the Monterey Formation, California: American Association Petroleum Geologists, Annual Meeting, May 19-22, 1996.
• Piper, D.Z., and Presser, T.S., 1999, Ancient sources and current hosts and reactivities of trace elements in the Phosphoria Formation: Geological Society of America, Rocky Mountain Regional Meeting, Pocatello, April, 9-12, 1999.
• Piper, D.Z., 1999, The rare earth elements as indicator of paleo-primary productivity: International Geological Congress (Directors Approval, 8/99)
• Piper, D.Z., and Perkins, R.B., 2001, Seawater circulation and chemistry of the Permian Phosphoria Sea: Southeast Idaho: Geological Society of America, Programs and Abstracts, National Meeting, Boston, v. 33, no. 6.
• Perkins, R.B., and Piper, D.Z., 2001, The Meade Peak Member of the Phosphoria Formation: spatial and temporal variations of the sediment geochemistry: Geological Society of America, Programs and Abstracts, National Meeting, Boston, v. 33, no. 6.
• Link, Paul Karl, Geslin, Jeffery K. and Piper, David Z., 2002, Carboniferous and Permian sedimentation and tectonics in central and eastern Idaho: American Association of Petroleum Geologists Hedberg Conference, July 2002, Vail, Colorado.
• Piper, ,D.Z., and Dean, W.E., 2002, Accumulation rates of trace elements in the Cariaco Basin, A 20 ky history of seawater chemistry and global climate: American Geophysical Union Fall Meeting.

Selected Published Reports and Maps

• Piper, D.Z. and Goles, G.G., 1969, Determination of trace elements in seawater by instrumental neutron activation analyses: Analytica Chimica Acta, v. 47, p. 560-563.
• Bothner, M., and Piper, D.Z., 1971, The distribution of Hg in sediment cores from Bellingham Bay, Washington: in Bukler, D.H., ed., Proceedings of Symposium: Hg in the Western Environment: Oregon State University Press, p. 36-44.
• Piper, D.Z., 1973, Distribution of rare-earth elements in ferromanganese nodules and other marine phases: Geochimica et Cosmochimica Acta, v. 38, p. 1007-1026.
• Crecelius, E.A., and Piper, D.Z., 1973, Concentrations of Pb in sedimentary cores from
• Lake Washington: Environmental Science and Technology, v. 7, p. 1053-1055.
• Piper, D.Z., 1973, Origin of metalliferous sediments from the East Pacific Rise: Earth and Planetary Science Letters, v. 19, p. 75-82.
• Piper, D.Z. and Graef, P., 1974, Gold and rare-earths in sediments from the East Pacific Rise: Marine Geology, v. 17, p. 287-297.
• Piper, D.Z., 1974, Rare earth elements in the sedimentary cycle--a summary: Chemical Geology, v. 14, p. 285-305.
• Piper, D.Z., Veeh, H., Bertrand, W., and Chase, R., 1975, A marine iron deposit from the Northeast Pacific: Earth Planetary Science Letters, v. 26, p. 114-120.
• Piper, D.Z., and Codispoti, L., 1975, Phosphorite deposits and the nitrogen cycle: Science, v. 188, p. 15-18.
• Baker, E., and Piper, D.Z., 1976, Suspended particulate matter--collection by pressure filtration and elemental analysis by thin-film X-ray fluorescence: Deep-Sea Research, v. 23, p. 181-186.
• Burnett, W.C., and Piper, D.Z., 1976, Rapidly-formed ferromanganese deposit from the Hess Deep: Nature, v. 265, p. 596-598.
• Piper, D.Z. and Williamson, M., 1977, Composition of Pacific Ocean ferromanganese nodules: Marine Geology, v. 23, p. 285-303.
• Piper, D.Z., Cannon, W., and Leong, K., 1977, Composition and abundance of ferromanganese nodules at DOMES Sites A, B, and C: Relationship with bathymetry and stratigraphy: in Piper, D.Z., compiler, Deep Ocean Environmental Study: Geology and Geochemistry of DOMES Sites A, B, and C, Equatorial North Pacific: U.S. Geological Survey Open-File Report 77-778, p. 217-266.
• Glassley, W., and Piper, D.Z., 1978, Co-Sc fractionation between mineral phases of ultramafic nodules: Earth Planetary Science Letters, v. 39, p. 173-178.
• Piper, D.Z., Cook, H.E., and Gardner, J.V., 1979, Lithic and acoustic stratigraphy of the equatorial North Pacific, in Bischoff, J.L., and Piper, D.Z., eds., Marine Geology and Oceanography of the Pacific Ocean Manganese Nodule Province: Plenum Press, New York, p. 309-348.
• Piper, D.Z., Cannon, W.F., and Leong, K., 1979, Manganese nodule and surface sediment compositions: DOMES Sites A, B, and C, in Bischoff, J.L. and Piper, D.Z., eds., Marine Geology and Oceanography of the Pacific Ocean Manganese Nodule Province: Plenum Publ. Corp., New York, p. 437-474.
• Bischoff, J.L., and Piper, D.Z. (editors), 1979, Marine Geology and Oceanography of the Pacific Ocean Manganese Nodule Province: Plenum Publ. Corp., New York, 842p.
• Bischoff, J.L., Piper, D.Z., and Quinterno, P., 1979, Nature and origin of metalliferous sediment in DOMES Site C, Pacific Manganese Nodule Province: in Lalou, C., ed., Colloques Internationaux du Centre National de la Recherche Scientifique: No. 289, p. 119-137.
• Piper, D.Z., and Fowler, B., 1979, Sediment chemistry, in Cook, H.E., ed., Geologic studies of the Point Conception deep stratigraphic test well: U.S. Geological Survey Open-File Report 79-1218, p. 97-108.
• Piper, D.Z., 1980, Chemical composition of sediment cores from the GH-79-1 area: in Mizuno, A., ed., Deep Sea Mineral Resources Investigations in the Eastern Central Pacific Basin: Geological Survey of Japan, No. 15, p. 229-235.
• Piper, D.Z., and Gibson, C., 1980, Growth rates of nodules from the GH-79-1 area: in Mizuno, A., ed., Deep Sea Mineral Resources Investigations in the Eastern Central Pacific Basin: Geological Survey of Japan, no. 15, p. 265-269.
• Piper, D.Z., and Fowler, B., 1980, New constraint on the maintenance of Mn nodules at the sediment surface: Nature, v. 286, p. 880-883.
• Piper, D.Z., 1980, Treasures of the Deep Ocean: Water Spectrum, v. 13, p. 8-13.
• Moore, W., Ku, T., Macdougall, J.D., Burns, V.M., Burns, R., Dymond, J., Lyle, M.W., and Piper, D.Z., 1981, Fluxes of metals to a manganese nodule, radiochemistry, chemistry, structure, and mineralogy studies: Earth Planetary Science Letters, v. 52, p. 151-171
• Piper, D.Z. and Blueford, J.R., 1982, The distribution, mineralogy, and texture of manganese nodules and their relation to sedimentation at DOMES Site A in the equatorial North Pacific: Deep Sea Research, v. 29, p. 927-952.
• Burnett, W.C., Roe, K.K., and Piper, D.Z., 1982, Upwelling and phosphate formation in the ocean: in Suess, E., and Thiede, J., eds., Coastal Upwelling--Its Sediment Record: Plenum Press, New York, p. 377-398.
• Eittreim, S., Piper, D.Z., and Chezar, H., 1983, Observation on Cretaceous abyssal hills in the N.E. Pacific: Marine Geology, v. 56, p. 41-64.
• Heath, G.R., et al., 1983., Deep-Sea stable reference areas: Board on Science and Policy Commission on Physical Sciences, Mathematics, and Resources: National Research Council, 30p.
• Piper, D.Z., Basler, J., and Bischoff, J.L., 1984, Oxidation state of manganese nodules: Geochimica et Cosmochimica Acta, v. 48, p. 2347-2355.
• Calvert, S.E. and Piper, D.Z., 1984, Geochemistry of ferromanganese nodules: multiple diagenetic metal sources in the deep sea: Geochimica et Cosmochimica Acta, v. 48, p. 1913-1928.
• Dymond, J., Lyle, M., Finney, B., Piper, D.Z., Murphy, K., Conrad, R., and Pisias, N., 1984, Ferromanganese nodules from MANOP Site H--Control of mineralogical and chemical composition by multiple accretionary processes: Geochimica et Cosmochimica Acta, v. 48, p. 931-949.
• Piper, D.Z., McCoy, F.W., and Swint, T.R., 1986, Manganese nodules, seafloor sediment, and sedimentation rates of the Circum-Pacific region: Circum-Pacific Map Project, American Association of Petroleum Geologists, Tulsa, Okla., 1 sheet, scale 1:17,000,000.
• Piper, D.Z., Rude, P.D., and Monteith, S., 1986, Chemistry, mineralogy, and age of haloed burrows in pelagic sediment: DOMES Site A in the equatorial North Pacific: Marine Geology, v. 74, p. 41-55.
• Piper, D.Z., Swint, T.R., and McCoy, F., 1986, Die verteilung der Eisen-Mangan-Knollen im Pazifischen Ozean: Chemie der Erde, v. 46, p. 171-184.
• Piper, D.Z., and Kolodny, Y., 1986, Stable isotopic composition of a marine phosphate deposit: Deep-Sea Research, v. 34, p. 897-911.
• Calvert, S.E., Piper, D.Z., and Baedecker, P.A., 1986, Geochemistry of the rare earth elements in ferromanganese nodules from DOMES Site A, northern equatorial Pacific: Geochimica et Cosmochimica Acta, v. 51, p. 2331-2338.
• Piper, D.Z., Baedecker, P.A., Crock, J.G., Burnett, W.C., Loebner, B.J., 1987, Rare earth elements in phosphatic sediment from the Peru Shelf: Marine Geology, v. 80, p. 269-286.
• Piper, D.Z., 1988, The metal oxide fraction of pelagic sediment in the equatorial North Pacific Ocean: A source of metals in ferromanganese nodules: Geochimica et Cosmo-chimica Acta, v. 52, p. 2127-2145.
• Piper, D.Z., and Heath, G.R., 1989, Hydrogenous sediment, in Hussary, D., and Winterer, E., and Decher, R., eds., The Eastern Pacific Ocean and Hawaii: Decade of North American Geology, Geological Society of America, v. N, p. 337-346.
• Piper, D.Z., Aharon, P., and Loebner, B.J., 1991, Physical and chemical properties of the phosphate deposit on Nauru, the equatorial Pacific, in Riggs, S. and Burnett, W., eds., Phosphate Deposits of the World: Vol. III, Cambridge Press, London, p. 178-194.
• Piper, D.Z., Isaacs, C.M., and Medrano, M.D., 1992, Co-occurrence of Fe-, Fe/Ca-, and Ca-phosphate minerals in concretions within the Monterey Formation: a record of uplift of the Santa Maria Basin: CA: U.S. Geological Survey Bulletin 1995-C, p. C1-C15.
• Piper, D.Z., and Wandless, G.A., 1992, Hydroxylamine-hydrochloride-acetic acid-soluble and insoluble-fractions of pelagic sediment--readsorption revisited: Environmental Sci-ence and Technology, v. 26, p. 2489-2493.
• Piper, D.Z., and Isaacs, C.M., 1994, Geochemistry of minor elements in the Monterey Formation, CA--seawater chemistry of deposition: U.S. Geological Survey Professional Paper 1566, p. 1-41.
• Piper, D. Z., 1994, Seawater as a source of minor elements in black shales, phosphorites and other sedimentary deposits: Chemical Geology, v. 114, p. 95-114.
• Piper, D.Z., and Isaacs, C. M., 1995, Minor-element contents of Quaternary sediment from the Sea of Japan: a record of surface-water productivity and intermediate-water sulfate reduction: Geological Society of America Bulletin, v. 107, p.54-67.
• Palfreyman, W.D., Piper, D.Z., et al., 1995, Mineral-resources map of the Circum-Pacific region, southwest quadrant: U.S. Geological Survey Circum-Pacific Map Series CP-42, scale 1:10,000,000, with booklet, 66p.
• Piper, D.Z., and Isaacs, C.M., 1996, Instability of bottom-water redox conditions during deposition of Quaternary sediment, Sea of Japan: Paleoceanography, v. 11, p. 171-190.
• Corvalan, J.D., Piper, D.Z., et al., 1996, Mineral-resources map of the Circum-Pacific region, southeast quadrant: U.S. Geological Survey Circum-Pacific Map Series CP-42, scale 1:10,000,000, with booklet, 30p.
• Medrano, M.D., and Piper, D.Z., 1997, Fe- and Ca-phosphate, Fe-silicate, and Mn-oxide minerals in concretions from the Monterey Formation: Chemical Geology, v. 138, p. 9-23.
• Dean, W.E., Gardner, J.V., and Piper, D.Z., 1997, Inorganic geochemical indicators of glacial-interglacial changes in productivity and anoxia on the California continental margin: Geochimica et Cosmochimica Acta, v. 61, p. 4507-4518.
• Kamitani, M., Piper, D.Z., et al., 1997, Mineral-resources map of the circum-Pacific region, northwest quadrant: U.S. Geological Survey Circum-Pacific Map Series CP-42, scale 1:10,000,000, with booklet, 60p.
• Guild, P.W., Piper, D.Z., et al., 1997, Mineral-resources map of the circum-Pacific region, Antarctic quadrant: U.S. Geological Survey Circum-Pacific Map Series CP-42, scale 1:10,000,000, with booklet, 40p.
• Presser, T.S., and Piper, D.Z., 1998, Mass balance approach to selenium cycling through the San Joaquin Valley, source to river to bay, in Frankenberger, W.T., Jr. and Engberg, R.A., eds., Environmental Chemistry of Selenium: Marcel Dekker Inc., New York, p. 153-182.
• Moore, G., Piper, D.Z., et al., 1998, Mineral-resources map of the Circum-Pacific region, Arctic quadrant: U.S. Geological Survey Circum-Pacific Map Series CP-42, scale 1:10,000,000, with booklet, 45p.
• Medrano, M.D., Evans, H., Wenk, R., and Piper, D.Z., 1998, Phosphovanadylite--A new vanadium phosphate mineral with a zeolite-type structure: American Mineralogist, v. 83, p. 889-895.
• Dean, W.E., Jr., Piper, D.Z., and Peterson, L., 1999, Mo accumulation in Cariaco Basin sediment over the past 0 to 24,000 years-A record of water-column anoxia and climate: Geology, v. 27, p. 507-510.
• Piper, D.Z., Amey, E.B., Hilliard, H.E., Hedrick, .J.B., Galtseva, N., and Nokleberg, W.J., 1999, Historical trends of U.S. mineral statistics for gold, silver, and the rare-earth elements: U.S. Geological Survey Open-File Report 99-39, 28p.
• Piper, D.Z., Presser, T.S., et al., 2000, The Phosphoria Formation at the Hot Springs Mine in southeast Idaho: A source of Se and other trace elements to surface water, ground water, vegetation and biota: U.S. Geological Survey Open-File Report 00-050, 73p.
• Piper, D.Z., 2001, Marine Chemistry of the Permian Phosphoria Formation/Basin in southeast Idaho: Economic Geology, v. 96, p. 599-620.
• Piper, D.Z., and Isaacs, C.M., 2001, The Monterey Formation-bottom water redox and photic zone primary productivity, in Isaacs, C.M., and Rüllcotter, J., eds., The Monterey Formation - from rocks to molecules: Columbia University Press, New York, , Chapter II, p. 31-58.
• Piper, D.Z., and Link, P.K., 2002, A circulation model for the Permian Phosphoria Basin in the northwest United States: American Association of Petroleum Geologists v. 86, p. 1217-1235.
• Piper, D.Z., and Nokleberg, W.J., 2002, Historical trends in U.S. mineral statistics for selected non-ferrous metals: U.S. Geological Survey Open-File Report 02-29, 86p.
• Piper, D.Z., and Dean, W.E., 2002, Trace-element deposition in the Cariaco Basin, Venezuela shelf, under sulfate-reducing conditions--a history of the local hydrography and global climate: U.S. Geological Survey Professional Paper 1670, 41p.
• Hein, J.R., McIntyre, B., Perkins, R.B., Piper, D.Z., and Evans, J., 2002, Composition of the Rex Chert and associated rocks of the Permian Phosphoria Formation: Soda Springs area, SE Idaho: U.S., Geological Survey Open-File Report 02-345, 30p.
• Perkins, R.B and Piper, D.Z., 2003, Temporal and spatial variations in sediment geochemistry of the Meade Peak Member of the Phosphoria Formation, in Hein, J.R., Life cycle of the Phosphoria Formation: From deposition to post-mining environment: Plenum Press, New York (In Press).
• Presser, T.S., Piper, D.Z., Bird, K.J., Skorupa, J.P., Hamilton, S.J., Detwiler, S.J., and Huebner, M.A., 2003, The Phosphoria Formation: A model for forecasting global selenium sources to the environment, in Hein, J.R., Life cycle of the Phosphoria Formation: From deposition to post-mining environment: Plenum Press, New York (In Press).
• Hein, J.R., McIntyre, B., Perkins, R.B., Piper, D.Z., and Evans, J., 2003, Composition of the Rex Chert with emphasize on environmentally sensitive elements., in Hein, J.R., Life cycle of the Phosphoria Formation: From deposition to post-mining environment: Plenum Press, New York (In Press).
• Piper, D.Z., and Perkins, R.B., 2003, A modern versus Permian black shale - the hydrography, primary productivity, and water-column chemistry of deposition: Chemical Geology, 42p. (In Press).

Return to David Piper bio page

Return to Menlo Office Home Page

Mineral and Environmental Resources also has offices in Reno / Spokane / Tucson