Mount St. Helens-A Bibliography of Geoscience Literature 1882-1986

U.S. Geological Survey Open-File Report 87-292 1987 DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY

Mount St. Helens-A bibliography of geoscience literature, 1882-1986

by

Connie J. Manson Washington Division of Geology and Earth Resources, Olympia, Wash.

Carol H. Messick and Gertrude M. SiMott U.S. Geological Survey, Rcston, Va.

Open-File Report 87-292

This rcpon has not been reviewed for conformity with U.S. Geological Survey editorial standards.

Prepared in cooperation with the Washington Division of Geology and E:irth Resources

CONTENTS

Introduction ...... • ...... • ...... • . • • . • ...... • ...... 1

Bibliography...... 3

Subject Index ...... 101

List of Index Tenns ...... • ...... • ...... 197

Mount St. Helens-A bibliography of geoscience literature, 1882-1986

by

Connie J. Manson, Carol H. Messick and Gertrude M. Sinnott

INTRODUCTION expanded geographically to provide adequate coverage of ashfall and meteorological, acoustical. climatic, and other far­ On May 18, 1980, Mount St Helens in southwestern ranging effects. Quaternary eruptions of Mount St. Helens Washington erupted. producing a forest-leveling blast. a giant produced widely-dispersed ash, commonly used as plume, widely dismoutedashfalls, extensive lahars, flooding, stratigraphic markers. Some of these Studies have been listed, and considerable property damage, and causing a tragic loss particularly when applicable to Washington State, but no at­ of life. This was the first major volcanic eruption in the con­ tempt was made to refercncc all such reports. tenninous United States since the Lassen Peale eruption of In addition, we have included many overviews and sum­ 1915. mary treaanents, which can be found under the headings Mount St Helens' last major eruptive period was in the "General Works" and "Chronology and History of the 1980 mid-nineteenth century, but the eruption of May 1980 did not Eruption.• We have also selected examples of the types of re­ come as a surprise. In a 1978 report. USGS scientists tenned search being done in related disciplines such as biology, the possibility of a fuwre eruption a "near certainty" (Cran­ forestry, medicine, and the various social sciences, to il­ dell and Mullineaux. 1978, p. 22). In March 1980 scientists lustrate the broader consequences of a geologic hazard. detected increased seismic activity followed by releases of The bibliography cqnsists mainly of references to ash and by other changes in the volcano, which culminated monographs, maps, journal articles, conference papers, in the explosive eruption of May 18th. The location of Mount abstracts, theses, and open-file reports. Purposely excluded St Helens in a fairly accessiole area provided an unusual op­ were newspaper and news-magazine accounts, audiovisual ponunity for physical, life, and social scientists to study at materials, and ephemera. close range this catastrophic eruption and its widespread ef­ The bibliography was compiled .from the collections and fects. files of the two libraries. Additional references were gathered Scientists had studied Mount St Helens and its environs from database searches on GcoRef, Geoarchive, Water before the May 1980 eruption; this bibliography includes Resources Abstracts, National Technical Information Ser­ about 100 works published between 1882 and 1979. More vice, Dissertation Abstracts Online, and Meteorological and than 1,500 reports, maps, books, and articles on Mowlt St Gcoastrophysical Abstracts. All items in the bibliography Helens were published in the 6 years following the 1980 erup­ have been examined by the compilers. tion, making this one of the most heavily studied geologic events in history. ORGANIZATION The libraries of the U.S. Geological Survey in Reston, V1rginia, and the Washington Division of Geology and Earth 1. BIBLIOGRAPHY: Each citation is given in full. Resources in Olympia, Washington, recognized the need to Works are listed alphabetically and chronologically by bring together this vast amount of material and undenook a author, with an · author's individual works preceding co­ cooperative project to compile this bibliography and index of authored works. Joint author cross-references are interfiled the literature on Mount St Helens from historical times to the alphabetically. present. 2. SUBJECT INDEX: References are grouped al­ SCOPE phabetically under heauings that provide either subject or geographic access. Only the author(s), date, and title are Our primary intention was to collect the research done given, and reference must be made to the Bibliography for on the eruption-related geology and hydrology of Mount St the full citation. Appropriate cross-references are provided. Helens through 1986. We focused on Washington State but Repeated citations, from multiple publications and(or)

1 2 !NTRODUCI'ION abstraets, are given once and marked with an asterisk(*). Par­ HARNLY, C. D.; TYCKOSON, D. A., 1984, Mount St. ticular attention has been given to specific geographic loca­ Helens-An annotated bibliography: Metuchen, NJ., tions in Washingtan State. including named lakes, streams, Scarecrow Press, 249 p. cities, and counties. RIGBY, J. G., 1981, Bibliographics of the geology and vol­ 3. USTOFINDEXTERMS: Allindextermsandcross­ canic hazards of the Cascade Range volcanoes of referenccs used in the Subject Index are listed alphabetically. Washingtan and Mount Hood, Oregon: Washington Scanning this list should be helpful in suggesting subject ap- Division of Geology and Earth Resources Open-File proaches. · Report 81-5, 42 p.

BIBLIOGRAPHIES ACKNOWLEDGMENTS

In addition to this bibliography, the user might wish to The bibliography and index files were prepared on the consult the following previously published bibliographies on computer at the Washingron Division of Geology and Earth Mount SL Helens: Resources using the Bibliographic Infonnation System designed by Bill Phillips and Connie Manson. Our special BROWN, G. W., JR., 1983, Mount SL Helens and volcanic thanks go to Bill for writing the programs and for keeping the action- A computerized bibliography; 3rd edition: Ed­ system running. monds, Wash., Tiburon Co., Tectonics Products, 206 p.

HARNLY, C. D.; TYCKOSON, D. A., 1981, Mount St Helens. the 1980 eruptions-A bibliography: Monticel­ lo, Ill., Vance Bibliographics Public Administration Series P-786, 42 p. BIBLIOGRAPHY

ABBOTT, L. S., set JANDA, R. J. [and others], 1980. ADAMS, B. K., 1980, Summary of group discussion on ABEL. K. H., see FRUCHTER, J. S. [and others], 1980. health aspects of ML St Helens ashfall, July 9, 1980. In ~sidy, J. J., chairperson, Proceedings of ACKERMAN, M.; LIPP.ENS, C., 1982, Forward scatter- WashingtOn State University's Conference on the after­ ing and backscattering of solar radiation by the stratos­ math of ML St Helens: Pullman, Wash., Washington pheric limb after Mount SL Helens eruption. In State University, p. 63-64. Deepak, Adarsh, editor, Aanosphcric effects and potential climatic impact of the 1980 eruptions of ADAMS, E., see GRADY, T. [and others], 1982. Mount SL Helens: U.S. National Aeronautics and ADAMS, V. D.; ADAMS, A. B., 1982, Initial recovery of Space Administration Conference Publication 2240, p. the vegetation on Mount St Helens. In Keller, S. A. C. • 299-303. editor, Mount SL Helens--One yeM later. Cheney, ACKERMAN, M.; LIPPENS, C.; LECHEV ALLIER, M., Wash., Eastern Washington University Press. p. 105- 1980, Enhancement of forward and back scattering of 113. solar radiation by the stratospheric limb after Mt St AITKEN, CLAR.ENE. 1980, Mt SL Helens-Stal.king a Helens eruption [abstract]: Eos (American Geophysi­ volcano: Rockhound, v. 9. no. 4, p. 10-13. cal Union Transactions), v. 61, no. 46, p. 970. AKI, KEII11, set NOWACK, ROBERT [and others], ACKERMAN, M.; LIPPENS, C.; LECHEVALLIER, M., 1982. 1980, Volcanic material from Mount St Helens in the AKI, KEilTI, see NOWACK, ROBERT [and others]. stratosphere over Europe: Nature, v. 287, no. 5783, p. 1984. 614-615. AKRE, R. D., 1980, Effects of volcanic ash on insects. In ACORD, J. E., 1980, Montana. In Gordon, M. G.; Proctor, Cassidy, J. J., chairperson, Proceedings of Washington George, chairmen, The effects of the Mount St Helens State University's Conference on the aftermath of ML eruption on water resources-A forum held June 12, St Helens: Pullman, Wash., Washington State Univer­ 1980: Vancouver, Wash., Pacific Northwest River sity, p. 14-15. Basins Commission, p. 71-72. AKRE, R. D.; HANSEN, L. D.; REED, H. C., 1982, Ef. ADAMS, A. B.; HINCKLEY~ K. E.; HINZMAN, C.; fects of Mount St Helens ash on hymenoptera l.E.FFI..ER, S. R., 1986, Recovery of small m~mals in [abstract]. In Keller, S. A. C., editor, Mount St three habitats in the northwest sector of the Mount SL Helens-One yeM later: Cheney. Wash., Eastern Helens National Volcanic Monument In Keller, S. A. Washington University Press, p. 235. C., editor, Mount St Helens-Five years laICr. Cheney, Wash., Eastern Washington University Press, AKRIDGE,J. D.,set KURODA,P. K.. [and others], 1984. p. 345-358. ALBEE. W. C.; MOORE,J. G., 1981, M.apping Mount St. ADAMS, A. B.; LEFFLER, SANFORD, 1986, Insect Helens [abstract]: American Congress on Surveying recolonization of the northwest sector of the Mount St and Mapping, Annual Meeting, 41st, Technical Papers, Helens blast zone. in Keller, S. A. C., editor, Mount St p.455. Helens-Five years later: Cheney, Wash., Eastern ALBEE. W. C., see MOORE, J. G. [and others], 1980. Washington University Press, p. 307-324. ALBEE. W. C.,set MOORE,J. G. [and others], 1981. ADAMS, A. B.; WALLACE,J. R.; JONES,]. T.; MCEL­ ROY, W. K., 1986, Plant ecosystem resilience follow­ ALISTAIR, C. D. L., see DARZI, MICHAEL [and others], 1980. ing the 1980 eruptions of Mount St Helens, Washington. In Keller, S. A. C., editor, Mount St ALKEZWEENY, A. J., see EADIE, W. J. [and others], Helens-Five years later: Cheney, Wash., Eastern 1980. Washington University Press, p. 182-207. ALLARD, PATRIC~ 1983, Facing hazards from the ADAMS, A. B., see ADAMS, V. D. [and others], 1982. reawakening of dormant explosive volcanoes-The ex­ ADAMS, B. K., 1980, ML St Helens ash in the eyes of a amples of ML St Helens, El Chichon, and Galunggung in In physician. In Cassidy, J. J ., chairperson, Proceedings of 1980-1982. Tazieff, Haroun; Sabroux, J ..c., Washington State University's Conference on the after­ editors, Forecasting volcanic events: New York, N.Y .• math of ML St Helens: Pullman, Wash., Washington Elsevier Science Publishing Company Developments State University, p. 21-25. in Volcanology 1, p. 561-584. ALLEN, J.E., 1981, Why do volcanoes erupt?: Geologi­ cal Society of the Oregon Country Geological Newslet­ ter, v. 47, no. 6, p. 72-73,68. 4 ALLEN

ALL.EN, J.E., 1982, Scientific access to Mount SL Helens, AMICK. D. C.; SNIDER, F. G., 1985, Seismicity as­ 1980 (abstract]. In Keller, S. A. C., editor, Mount St sociated with reservoirs impounded near Mount St Helens-One year later. Cheney, Wash., Eastern Helens [abstract]: Association of Engineering Washington University Press, p. 235. Geologists, Annual Meeting, 1985. Abstracts and ALPHA. T. R., 1982., Physiographic diagrams of eruptive Program, p. 55. effects [abstract]: U.S. Geological Survey Professional ANALYTICAL CHEMISTRY, 1980, Controversy erupts Paper 1275, p. 218. over ML SL Helens ash: Analytical Chemistry, v. 52, · ALPHA. T. R., 1983, Physiographic diagrams of Mount no. 11, p. 1136A-1138A, 1140A. St Helens, Washington showing changes in irs summit ANDERSEN, D. C.; MACMAHON, J. A., 1985, Plant crater, 1982: U.S. Geological Survey Miscellaneous succession following the Mount St. Helens volcanic Field Stlldies Map MF-1608, 1sheeL eruption-Facilitation by a burrowing rodent, ALPHA. T. R.; MOORE, J. G., 1981, Physiographic Thomomys talpoides: American Midland Naturalist. v. diagrams of the May 18, 1980, landslide-eruption of 114,no. l,p. 62-69. Mount SL Helens, Washington: U.S. Geological Sur­ ANDERSON, A. C.; KUNKLE, MERRil.L; SCHLOTS, vey Miscellaneous Field Studies Map MF-1289, 1 F. E.; KLAUSS, DON; LOUNSBURY, 0..ARS'l'CE, shCCL 1956, Soil survey of Skamania County, Washington: ALPHA. T. R.; MOORE, J. G.; JONES, D.R., 1980, Se­ U.S. Soil Conservation Service Series 1940, no. 20, 92 quential physiographic diagrams of Mount SL Helens, p.. 2 plates. Washington, 1979-80: U.S. Geological Survey Open­ ANDERSON, D. L., su VOSSLER, TERI [and others], File Report 80.792, 1 sheeL 1981. ALPHA. T. R.; MOORE, J. G.; MORLEY, J.M.; JONES, ANDERSON, JEREMY, 1982, Mount St. Helens May 18 D. R., 1980, Physiographic diagrams of Mount SL ashfall-The. human ecology of an unanticipated Helens and vicinity, Washington, 1980: U.S. Geologi­ natural hazard. In Keller, S. A. C., editor, Mount St cal Survey Open-File Report 80.920, 1 sheet, scale Helens-One year later. Cheney, Wash., Eastern 1:100,000. WashingtOn University Press, p. 181-189. ALPHA, T. R.; MOORE,J. G.; MORLEY,J. M.; JONES, ANDERSON, JEREMY, su WARRICK. R. A. [and· D. R., 1981, Physiographic diagrams of Mount SL others], 1981. Helens, Washington. showing changes in irs summit ANDERSON, L A.; JOHNSON, D. J.; DZURISIN, crater, swnmc;r 1980: U.S. Geological Survey Miscel­ DANIEL, 1983, Self-potential and VLF electromag­ laneous Field Studies Map MF-1279, 1sheeL netic surveys at Momu St Helens, Washington ALPHA. T. R.; MORLEY, J. M., 1983, Comparative (abstraet]: Eos (American Geophysical Union Trans­ physiographic diagrams of Mount SL Helens, actions), v. 64, no. 45, p. 894-895. Washington. and Crater Lake, Oregon: U.S. Geologi­ ANDERSON, N. H., see HAWKINS, C. P. [and others], cal Survey Miscellaneous Field Studies Map MF-1403, 1982. l sheet, scale 1:62,500. ANDERSON, R. Y.; DEAN, W. E.; NUHFER. E. B.; T. R.; MORLEY, J. M.; MYERS, BOBBIE; ALPHA. GARDNER, J. V., 1984, Limits of sensitivity in LEIGm..EY, T. A., 1982, Physiographic diagrams of Holocene climatic records from western North Mount SL Helens, Washington showing changes in its America [abstract]: Geological Society of America summit crater, 1981: U.S. Geological Survey Miscel­ Abstracts with Programs, v. 16, no. 6, p. 430. laneous Field Studies Map MF-1420, 1 sheeL ANDERSON, R. Y.; NUHFER, E. B.; DEAN, W. E., ALPHA. T. R.; MYERS, BOBBIE. 1985, Physiographic 1984, Sinking of volcanic ash in uncompact.ed sedi­ diagrams of Mount SL Helens, Washington showing ment in Williams Lake, Washington: Science, v. 225, changes in irs swnmit crater, 1983: U.S. Geological no. 4661,p.505-508. Survey Miscellaneous Field Studies Map MF-1 n1, 1 shCCL ANDERSON, R. Y.; NUHFER, E. B.; DEAN, W. E., 1985, Sedimentation in a blast-zone lake at Mount St ALPHA. T. R.; MYERS, BOBBIE. 1986, Physiographic Helens, Washington-Implications for varve fonna­ diagrams of Mount SL Helens, Washington, showing tion: Geology, v. 13, no. 5, p. 348-352. changes in its swnmit crater, 1984: U.S. Geological Survey Miscellaneous Field Studies Map MF-1906, 1 ANDERSON, R. Y.; NUHFER, E. B.; DEAN, W. E.; sheeL DELMASTRO, G. A., 1984, Sedimentology of Mt St Helens cephra at Merrill, Soap, and Williams Lakes, ALPHA. T. R., see MOORE.I. G. [and others], 1981. Washington, USA [abstract]: Geological Society of ALT, J. N., SU WEST, D. 0. [and others], 1981. America Abstracts with Programs, v. 16, no. 6, p. 430. ALT, J. N., su WEST, D. 0. [and others], 1982. ANDERSON 5

ANDERSON. S. W.; FINK. J. H.. 1986, Rate-dependent AUSTIN, S. A., 1985, Modern catastrophic processes at formation of textures in the Mount SL Helens lava Mount St Helens and their implications for the dome [abstract]: Eos (American Geophysical Union stratigraphic record [abstract]: Canadian Society of Transactions).v.67.no.44.p. 1250. Petroleum Geologists Reservoir, v. 12, no. 5, p. 1-2. ANDREWS. V. E •• 1981. Airborne radiological sampling AYLESWORTH, T. G.; AYLESWORTH, V. L., 1983, of Mount SL Helens plumes: U.S. Environmental The Mount St Helens disaster-What we've learned: Pror.ection Agency Office of Radiation Programs Tech­ NewYork,N.Y.,Franklin Watts, 86 p. nical Note ORL/LVF-81-2, 14 p. AYLESWORTH, V. L., see AYLESWORTH, T. G. (and ANTOS. J. A.; ZOBEL. D. B., 1982. Snowpack modifica­ others]. 1983. tion of volcanic tephra effects on forest understory BAILEY, R. A., see Til..l..ING, R. I. [and others], 1985. plants near Mount St Helens: Ecology, v. 63. no. 6. p. 1969-1972. BAKER, E.T.; FEELY, R. A.; CURL, H. C., JR., 1981, Effect of Mount St Helens volcanic activity on the tur­ ANTOS. J. A:, see ZOBEL, D. B. [and others]. 1984. bidity of the Columbia River plume [abstract]: Eos ARAS, N. K., see VOSSLER, TERI [and others], 1981. (American Geophysical Union Transactions), v. 62, no. 6, p. 61. (Note: text of journal mislabeled as "v. 62, no. AR.DOUIN. B.• see LE CLOAREC. M. F. [and others], S.") . 1986. ARNOLD. SCOTI, 1984, Discovering Mount St BALACHANDRAN. N. K.. see DONN. W. L. [and Helens-A guide to Mowtt St Helens National Vol­ others], 1981. canic Monument: Seattle. Wash.. University of BALLANTINE, D.S., see PHELAN, J. M [and others]. Washington~ of Science thesis, 252 p. 1982. ARTiruR. D. W. G., see MOORE~ H. J. [and others]. BALMER. D. G•• 1984, Establishing the Mount St Helens 1978. National Volcanic Monument Northwest Environ­ ARVESEN. J.C., see WELCH, R. I. [and others], 1982. mental Journal, v. l, no. 1, p. 97-118. ASHBAUGH, L. L. see CAHILL, T. A. [and others]. BAME, D. A., 1984. A soW"Ce model for low frequency 1980. volcanic earthquakes: · Seattle, Wash .• University of Washington Master of Sci~nce thesis, 95 p. ASm.EY. R. P.; EVARTS. R. C., 1980, Gcoiogy and ore deposits of the SL Helens mining district, Washington BAME, D. A.; CROSSON, R. S., 1984, A study of vol­ [abstract]: Geological Society of America Abstracts canic earthquakes in the Cascade Range of Washington with Programs~ v. 12, no. 3, p. 94-95. (abstract]: Earthquake Notes, v. 55, no. 1, p. 12. ASHLEY, R. P .• see EV ARTS. R. C. [and others], 1984: BAME,D.A.,seeCROSSON,R.S. (andothers}, 1985. ATKESON, RAY, see Wil.l.IAMS, CHUCK [and others], BANAV ALI, A. D., see KURODA, P. K. [and others], 1980. 1984. ATKINSON. G. B.• 1981. The movement of St. Helen's BANAV ALI, A. D., see LEE, S. C. [and others], 1985. ash cloud over western Canada: Canadian BANCROFT, G. M,see BROWN,R. (and others], 1981. Meteorological and Oceanographic Society, Annual BANDY, A. R.; MOROULIS, P. J.; Wil..NE.R, L. A.; Meeting. 15th. 1981. Air Pollution Sessions Proceed­ TORRES, A. L., 1982, Estimates of the fluxes of NO, ings, p. 291-308. S02, H2S, CS2, and OCS from Mt St Helens deduced ATTFIELD. M. D .• see BERNSTEIN, R. S. [and others], from in situ plume concentration measurements: 1982. Geophysical Research Letters, v. 9, no. 9, p. 1097- AULD, D. R., see BOOKER, J. R. (and others], 1981. 1100. AUSTEN, RUTH; KERR, J. W .• 1984, The Mount St BANDY, A. R., see FRIEND, J.P. (and others], 1982. Helens/Long Valley caldera parallel: Explorers Jour­ BANISTER, J. R., 1980, Calculation of the Mount Sc nal, v. 62, no. 2. p. 54-59. Helens pressure wave [abstract]: Eos (American AUSTEN, RUTII; KERR, J. W .• 1986, Long Valley, Geophysical Union Transactions), v. 61, no. 46, p. California-The Mount St Helens legacy. In Keller, S. 1136. A. C., editor, Mount St Helens-Five years later. BANISTER, J. R., 1984, Pressure wave generated by the Cheney, Wash., Eastern Washington University Press, Mount St Helens eruption: Journal of Geophysic:iJ p. 381-387. Research,v.89,no.D3,p.4895-4904. AUSTIN, S. A., 1984, Rapid erosion at Mount St Helens: BANISTER, J. R., see BASS, R. C. [and others], 1980. Origins, v. 11, no. 2. p. 90-98. 6 BANKS

BANKS, N. G.; BENNETI, C. A.; SCHMIDT, J. M., BARONE. J.B.• see CAim..L, T. A. [and others], 1980. 1978, Maps of photo lineaments and geomorphological BAROSS, J. A.; DAHM, C. N.; WARD, A. K.; Lil..LEY, fearures in the Spirit Lake quadrangle, Washingron: M. D.; SEDEI..L. J. R., 1982, Initial microbiologica1 U.S. Geological Survey Open-File Repon 78-505, 2 response in lakes to the Mt St Helens eruption: Na­ sheets, scale 1:48,000. ture, v. 296, no. 5852, p. 49-52. BANKS, N. G.; CUTI'ER. B. E.. 1981, Temperature es.­ BAROSS, J. A.; LILLEY, M. D.; GORDON, L. I., 1980, timates of the 1980 directed blast of Mount SL Helens, Miaobially mediated production and consumption of Washington, U.S.A.. from thermal effects on trees and trace gases including CH4, H2, and N20 in 78 degree buried wood (abstr.lCt]. In International Association of C seep waters on Mt St Helens (abstract]: Eos Volcanology and Chemistry of the Eanh's Interior, (American Geophysical Union Transactions), v. 61 , no. 1981. IAVCEI symposium, Arc volcanism; Abstraets: 46, p. 1014. Volcanological Society of Japan; International As­ sociation of Volcanology and Chemistry of the Earth's BAROSS, J. A., see DAHM. C. N. (and others], 1982. Interior, p. 26. BAROSS, J. A., see DAHM, C. N. [and others], 1983. BANKS, N. G.; HOBUIT, R. P .• 1981, Summary of BAROSS, J.B., see DAHM, C. N. (and others], 1981. temperarure studies of 1980 deposits. In Lipman, P. BARRETI. E. W., see PUESCHEL, R. F. [and others], W.; Mullineaux, D. R.. editors, The 1980 eruptions of 1980. . Mount SL Helens, Washingron: U.S. Geological Sur­ vey Professional Paper 1250. p. 295-313. BARRETI, E. W'., see PUESCHEL, R. F. [and others], 1981. BANKS, N. G.; HOBLITI, R. P., 1981, Temperature studies of Mount SL Helens deposits, 1980. BARRINGER, A. R.; LEIT, R.; RICE. ALAN; Washingron, U.S.A. [abstract]. In International As­ CZVEKUS, W., 1982, LASERTRACE analysis-A sociation of Volcanology and Chemistry of the Earth's review of methodology and its ~plication to Mt St. Interior, IAVCE.I symposiwn, Arc volcanism; Helen's ash and marine geology (abstr.lCt]: Eos Abstracts: Volcanological Society of Japan; Interna­ (American Geophysical Union Transactions), v. 63, no. tional Association of Volcanology and Chemistry of 45,p. 1143. the Eanh's Interior, p. 27. BARRON,.]. C., see COOK. R. J. (and others], 1981. BANKS,N. G.,seeEVANS, W. C. [and others], 1981. BARTUSIA.K, M. F., 1980, Lessons from the mountain­ BANKS, N. G., see HOBUTI;R. P. (and others], 1980. Mowu SL Helen's spectacular show enables scientists to learn how to predict eruptions: Discover, v. 1, no. 1, BANKS, N. G., RY AN,~ P. [and others], 1981. see p. 112-114. BARKER. D. B. • MURCRAY, D. G. [and others], see BASS, R. C.; BANISTER. J. R., 1980, Dusty gas flow cal- 1981. culations [abstr.1Ct]: Eos (American Geophysica1 BARNES, IVAN, 1982, Volatiles of Mount St. Helens and Union Transactions), v. 61, no. 46, p. 1136. their origins: Journal of Volcanology and Geothermal BATEMAN, A. F., 1951, Geology of dam sites on Lewis Research, v. 22, no. 1-2, p. 133-146. River, WashingtOn: U.S. Geological Survey Open-File BARNES, IVAN, 1985, Mineral-water reactions in Report, 11 p. metamorphism and volcanism: Chemical Geology, v. 49, no. 1-3, p. 21-29. BATERIDGE, THOMAS, see SARNA-WOJCICKI, A. M. [and others], 1980. BARNES, IV AN; JOHNSTON, D. A.; EV ANS, W. C.; BATII, MARKUS, 1982, Aunospheric waves from Mount PRESSER, T. S.; MARINER, R. H.; WHITE, L. D., SL Helens: Eos (American Geophysical Union Trans­ 1981, Properties of gases and waters of deep origin actions), v. 63, no. 11, p. 193. near Mount SL Helens. In Lipman, P. W.; Mullineaux, D. R., editors, The 1980 eruptions of Mount St. Helens, BAXTER, P. J., see BERNSTEIN, R. S. (and others], Washington: U.S. Geological Survey Professional 1982. Paper 1250, p. 233-237. BEACH. G. L., 1984, The 19 March 1982 eruption and BARNES, REY, 1986, Broadcasting in the public neces­ lahar at Mount St Helens-Implications for Ma.nian sity-Mount SL Helens 1980. In Keller, S. A. C .• outflow channels? In Holt, H. E .• compiler, Reports of editor, Mount St. Helens-Five years later: Cheney, Planetary Geology Program-1983: U.S. Nationa1 Wash., Eastern Washington University Press, p. 399- Aeronautics and Space Administration Technical 400. Memorandum 86246, p. 178. BARNES, W. C.,see HICKSON, C. J. [and others], 1981. BEACH, G. L., 1985, Morphologic evolution of the Mount BARNES, W. C., see HICKSON, C. J. [and others], 1982. St. Helens crater area. Washingt0n. In Holt, H. E.; Waners, T. R.• compilers, Reports of Planetary Geol­ BARNES, W. C.,see HICKSON, C. J. [and others], 1986. ogy and Geophysics Program-1984: U.S. National BARNOSKY, C. W., see DA VIS, P. T. [and others], 1982. Aeronautics and Space Administration Technical Memorandum 87563, p. 263-265. BHAGAT 7

BEACH. G. L.; DZURISIN, DANIEL, 1984, Drainage BEESON, M. H., 1981. Hydrothermal alteration in the evolution in the debris avalanche deposits near Mount Cascades. In Duffield, W. A.; Guffanti, Marianne. The SL Helens, Washington.- In Holt, H. E., compiler, geothermal research program of the U.S. Geological Repons of Planetary Geology Program-1983: U.S. Survey: U.S. Geological Survey Open-File Repon 81- National Aeronautics and Space Administration Tech­ 564. p. 48-49. nical Memorandum 86246, p. 179-181. BEGET, J. E., 1981, Rates of eruption and volcanic BEACH. G. L.; PARSONS, M. R.; PEARSON, M. L.; hazards in the Washington Cascades (abstract]: Eos ROSENFELD, C. L .. 1984, Post-eruption geomorphol­ (American Geophysical Union Transactions), v. 62, no. ogy of the Nonh Fork Toutle River Valley, in the 6, p. 61. {Note: text of journal mislabeled as "v. 62, no. vicinity of Mount SL Helens, WashingtOn [abstract]: 5.") Oregon Academy of Science Proceedings, v. 20, p. 36. BENNETI, C. A., see BANKS, N. G. [and others], 1978. BEACH. G. L., see PARSONS, M. R. [and others]. 1983. BENNETT. J. T.; KRISHNASW Ai.\fi, S.; TIJR.EKIAN, K. BEACH. G. L., see ROSENFELD. C. L. (and others], K.; MELSON, W. G.; HOPSON, C. A., 1982, The 1983. uranium and thorium decay series nuclides in ML St. BEALS. H.K.; CLINE, SCOTT; KOLER, J.M.. 1981, On Helens effusives: Eanh and Planetary Science Letters, the mountain's brink-A Forest Service history of the v.60,no. 1,p.61-69. 1980 Mount St. Helens volcanic emergency. Van­ BENNETI, J. T., see KRISHNASW A.i\fi, S. [and others], couver. Wash.. U.S. Forest Service Gifford Pinchot 1981. National Forest. 82 p. BENNETI. J. T •• see KRISHNASW AMI. S. [and others], BEAUCHAMP, R.H.. see HARTI.EY, J. N. [and others]. 1984. 1981. BENNETT, W. A. G., see HUNTTING, M. T. (and BEAULIEU, J. D.; PETERSON, N. V., 1981, Seismic and others]. 1961. volcanic hazard evaluation of the Mount St. Helens BENSON, L. V.,seeWHITE, A. F. (and others]. 1981. area relative to the Trojan nuclear site; highlights of a recent snidy: Oregon Geology, v. 43~ no. 12. p. 159- BENSON, L. V., see WHITE, A. F. [and others], 1986. 169. BENTLEY, F. G., COMPil.ER, 1984, The mitigation of BEAULIEU, J. D.; PETERSON, N. V .• 1981, Seismic and ashfall damage to public facilities-Lessons learned volcanic hazard evaluation of the Mount SL Helens from the 1980 eruptions of Mount · St. Helens, area. WashingtOn rel.arive to the Trojan Nuclear Site, Washington: U.S. Federal Emergency Management Oregon: Oregon Department of Geology and Mineral Agency. 70 p. lndustties Open-File Repon 0-81-9, 80 p. BERNARD, ALAIN; LE GUERN, FRANCOIS, 1986, BEAVAN, R. ].,see MCNUIT, S. R. (and others], 1984. Condensation of volatile elements in high-temperature gases of Mount SL Helens: Journal of Volcanology BECK, BETI'Y see WIGHrMAN, J. P. (and others], and Geothennal Research, v. 28, no. 1/2, p. 91-105. 1981. BERNEX, RENE, 1980, Apres le reveil du mont Saint­ BEE, SUE, 1980, Volcano: Geological Society of the Helens (U.S.A.) [After the awakening of Mount St. Oregon Country Geological Newsletter, v. 46, no. 9, p. Helens (U.S.A.)]: Monde et Mincraux, no. 38, p. 24- 98. . 28 • BEESON, STEPHEN, 1985, Supercritical D. L.; SELF, BERNSTEIN, R. S.; MCCAWLEY, M. A.; ATTFIELD, flow in pyroclastic flows [abstract]: Eos (American M. D.; GREEN, F.; DOLLBERG, D. D.; BAXTER, P. Geophysical Union Transactions), v. 66, no. 46, p. J.; MERCHANT, J. A., 1982, Epidemiologic assess­ 1151. ment of the risk for adverse pulmonary effects from BEESON, D. L.; SELF, STEPHEN; MCPHERSON, J. G., persistent occupational exposures to Mount St Helens 1984, Mega cross-bedding in pyroclastic flow volcanic ash (tephra). In Keller, S. A. C., editor, Mount deposits-A product of high energy, high aggradation St. Helens-One year. lacer: Cheney, Wash., Eastern deposition on steep slopes [abstract]: American As­ Washington University Press, p. 207-213. sociation of Petroleum Geologists Bulletin, v. 68, no. 4, BERNSTEIN, S., VOLL\1ER, W. M. [and others], p.453. R. see 1986. L.; BEESON, D. SELF, STEPHEN; MCPHERSON, J. G., BETHEL, J. P., 1981, Volcanic mudflow deposits in the 1984, Mega cross-bedding in pyroclastic flow Cowlitz River valley, Washington [abstract]: Geologi­ deposits-A product of high energy, high aggradation cal Society of America Abstracts with Programs, v. 13, deposition on steep slopes [abstract]. In Workshop on no. 2, p.45. volcanic blasts; program and abstracts: Nottingham, Eng., International Association of Volcanology and BEZDICEK, D. F .• see COCHRAN, V. L. [and others], Chemistry of the Eanh's Interior, 1 p. 1983. BHAGAT, S. K., see HARTZ, K. E. [and others], 1984. 8 BHATTACHARYYA

BHATIACHARYYA. S. K., see THOMAS, L. [and BOHN, C. G.; BLY, B. G.. 1981, Landsat observations of others], 1981. Mount St Helens. In Doyle, F. J., editor, Electr0-0pti­ BIRDSAll. MURA. 1980, Ape Cave: Lapidary Journal. cal instrumentation for resources evaluation: Society v. 33,no. 10, p.2166-2177. of PhotO-Optical Instrumentation Engineers, Annual Mecting, Proccedings,v.278,p.32-40. BIRKELAND, P. W.; SHROBA, R. R., 1974, The status of the concept of Quaternary soil-forming intervals in BOHN, C. G•• see WELCH. R. I. (and others], 1981. the western United States. In Mahaney, W. C., editor, BOHN, C. G., see WELCH. R. I. (and others], 1982. Quaternary environments-Proceedings of a sym­ BOIVIN, PIERRE; CAMUS, GUY; DE GOER, ALAIN; posium: Toronto, Ont., York University Geographical GOURGAUD,ALA.IN;K.IEFFER,GUY;MERGOIL, Monographs 5, p. 241-276. JEAN; VINCENT, P. M., 1980, Le reveil des volcans BIRNIE, R. W.; HOLCOMB, R. T.; SW ANSON, D. A.; [Reawakening of volcanoes]: Recherche, no. 114, p. LANGE, I. M., 1983, Infrared thermal swvey of the 1000-1003. lava dome, Mt St Helens [abstract]: Eos (American BOLDING, DICK. 1981, Surviving the blast: Water Geophysical Union Transactions), v. 64, no. 45, p. 894. Spectrum,v. 13,no.4,p.38-47. BISSELL, V. C.; HUTCHEON, R. J., 1984, Forecasting BOLT, B. A.; TANIMOTO, TOSHIRO, 1981, Aunos­ and warning for Mt St Helens streams. In Schreiber, pheric oscillations after the May 18, 1980 eruption of D. L, editor, Water for resource development­ Mount St Helens: Eos (American Geophysical Union Proceedings of the conference: New York, N.Y., Transactions), v. 62, no. 23, p. 529-530. American Society of Civil Engineers, p. 674-678. BOLT, B. A., see MIKUMO, TAKESrll (and olhers], BLACKWEI..L. D. D.; STEELE. J. L.; SCHUSTER, J.E.; 1984. KOROSEC, M. A., 1980, The regional thermal setting of the Mt St Helens volcano (abStraCt]: Eos BOLT, B. A.. see MIKUMO, TAKESm [and olhers}, (American Geophysical Union Transactions), v. 61, no. 1985. 46, p. 1134. BOLY, Wlll.IAM, 1980, Fire Mountain-The eruptions BLEVINS,J. Y. K.,ueRYAN.M.P. (and others], 1981. of Mount St Helens: Portland, Ore., Cathco Publish­ ing Company, 74 p. BUSS, L. C .• see REYNOLDS, G.D. (and others], 1986. BONEI.U J. E.; TAYLOR, H. E., 1981, Impacts of BLOCK. ED; BLOCK. KATHY, 1980, A post-eruptive Mount SL Helens eruption on hydrology and water trip to Ape Cave and vicinity: Speleograph, v. 16, no. quality. In Trace substances in environmental health­ 7,p. 65-66. Proceedings of the 15th Annual Conference on Trace BLOCK. KATHY, see BLOCK. ED [and others], 1980. Substances in Environmental Health, 1981: Columbia, BLY, B. G.,see BOHN, C. G. (and others], 1981. Mo., University of Missouri, p. 261-264. BLY, B. G., see WE.CH, R. I. [and others], 1982. BONELU J.E.; TAYLOR, H. E.; KLEIN, 1. M., 1982, Impact of Mount SL Helens eruption on hydrology and BODELLE, JACQUES, 1981, L'eruption du Mont St water quality. In Decpak, Adarsh, editor, Aanospheric Helens f!he eruption of Mount St Helens]: effects and potential climatic impact of the 1980 erup­ Meteorologic, no. 24, p. 125-133. [in French] tions of Mount St Helens: U.S. National Aeronautics BODELLE. JACQUES, 1981, L'eruption du Mont Saint­ and Space Administration Conference Publication Helens-Quelles lecons en tirer? [The eruption of 2240, p. 43-46. Mount St Helens-What are the lessons learned?]: BONINI, W. E.; HUGHES, D. W.; DANES , Z. F., COM­ Geologues, no. 57, p. 38-51. PILE.RS, 1974, Complete Bouguer gravity anomaly BOEHLERT, G. W.; MORGAN, J. B.; YOKLA VICH, M. map of WashingtOn: Washingron Division of Geology M.. 1983, Effects of volcanic ash and estuarine sedi­ and Earth Resources Geologic Map GM-11, l sheet. ment on the early life history stages of the Pacific her­ scale 1:500,000. ring, Qupea harengus pallasi: Corvallis, Ore., Oregon BOOKER, J. R.; AULD, D. R.; LAW, L. K., 1981. Water Resources Research lnstirute WRRI-87, 72 p. Geomagnetic induction data from Mt St Helens BOGOY AVLENSKA YA. G. E.; BRAITSEV A, 0. A.; (abstract]: Eos (American Geophysical Union Trans­ MELEKESTSEV, I. V.; KIRIYANOV, V. Y.; actions), v. 62, no. 6, p. 61. (Note: text of journal mis­ MILLER, C. D., 1985, Catastrophic eruptions of the labeled as "v. 62, no. 5.") diretted-blast type at Mount St Helens, Bezymianny BOOKER. J. R., see SCHULTZ, A. (and others], 1981. and Shiveluch volcanoes: Journal of Geodynamics, v. 3, no. 3/4, p. 189-218. BORCHARDT, G. A., 1970, Neutron activation analysis for correlating volcanic ash soils: Corvallis, Ore., Oregon State University Doctor of Philosophy thesis, 219p. BRANTLEY 9 .

BORCHARDT, G. A., 1970, Neua-on activation analysis BRADLEY, J. B., 1984, Transition of a meandering river for correlating volcanic ash soils [abstract]: Disserta­ to a braided system due to high sediment concentration tion Abstracts International, v. 30, no. 11, Section B, p. flows. In Elliott, C. M., editor, River meandering: New 4870-B-4871-B. York, N.Y., American Society of Civil Engineers, p. BORCHARDT, G. A.; HARWARD, M E.; SCHMITT, R. 89-100. A., 1971, Correlation of volcanic ash deposits by ac­ BRADLEY, J. B., 1986, Hydraulics and bed material tivation analysis of glass sepanues: Quaternary transport at high fine suspended sediment concenaa-· Researcb,v. 1,no.2,p.247-260. tions: Fort Collins, Colorado State University Doctor BORCHARDT, G. A., see NORGREN, J. A. [and others], of Philosophy thesis, 155 p. 1970. BRADLEY, J. B., 1986, Hydraulics and bed material BORNHORST, T. J., su CASADEVALL, T. J. [and transport at high fine suspended sediment concentra­ others], 1981. tions [abstract]: Dissenation Abstracts International, v. 47, no. 5, Section B, p. 2080-B - 2081-B. BORNHORST, T. J., su HARRIS, D. M. [and others], 1980. BRADLEY, J. B.; GRAHAM, J. D., 1983, Effects of high sediment concentrations on bedfonns and river BORNHORST, T. J., see HARRIS, D. M. (and others], hydraulics [abstract]: Eos (American Geophysical 1981. . Union Transactions), v. 64, no. 45, p. 707. BORNHORST, T. J., su WOLFE, S. P. [and others], BRADLEY, J. B.; SIMPSON, D. P.; BURCH. B. H.; 1984. COU.ISTE.R, J. L., 1982, Physical properties of Mt BOSWORTH. D. A.; MCCABE, TIM. 1980, The St Helens mudflow and sediment deposits. In regrowth of Mount Saint Helens-Fighting the threat Washington Water Research Center, Proceedings from of erosion: Soil and Water Conservation News, v. 1, the conference, Mt St Helens--Effects on water no. 8, p. 8-9. resources: Pullman, Wash., Washington Water BOX, M. A., su DEL.UIS!, J. J. [and others], 1983. Research Center Report 41, p. 31-45. BOYD, L. L., 1980, Agricultural impacts discussion. In BRADLEY, J. B.; SIMPSON, D. P.; TEMKO, H. M., Estimates ~idy, J. J., chairperson, Proceedings of Washington 1982, of Cowlitz-Toutle River system State University's ·conference on the aftermath of Mt. sedimentation. In Washington Water Research Center, St Helens: Pullman, Wash., Washington State Univer­ Proceedings from the conference, Mt St Helens-Ef­ sity, p. 67-68. fects on water resources: Pullman, Wash., Washington. Water Resean:h Center Report 41, p. 1-30. BOYD, L. L., 1980, Washington State University College of Agriculture facilities and faculty expertise. In Cas­ BRAILE, L. W., 1970, The isostatic condition and crustal sidy, J. J., chairperson, Proceedings of Washington strueture of Mount Saint Helens as determined from State University's Conference on the aftcnnath of Mt gravity data: Seattle, Wash., University of Washington St Helens: Pullman, Wash., Washington State Univer­ Master of Science thesis, 37 p. sity, p. 39. BRAITSEVA, 0. A., see BOOOYAVLENSKAYA, G. E. BOYKO, CHRISTINA, su MALONE. S. D. (and others], [and others], 1985. 1982. BRANDT, E. L., see LIPMAN, P. W. [and others], 1981. BOYKO, CHRISTINA, su MALONE. S. D. (and others], BRANTLEY, STEVEN, 1985, Mount St Helens study 1983. yields useful insights: Geotimes, v. 30. no. 5, p. 14-15. BRAATNE, J. H.; CHAPIN, D. M., 1986, Comparative BRAN11.EY, STEVEN, 1986, Two dome-building water relations of four subalpine plants at Mount St episodes at Mount SL Helens in 1984 and 1985 and Helens. In Keller, S. A. C., editor, Mount St Helens-­ their accompanying seismicity: U.S. Geological Sur­ Five years later: Cheney, Wash., Eastern Washington vey Earthquakes and Volcanoes, v. 18, no. 5, p. 207- University Press, p. 163-172. 217. BRAATNE, J. H.,see CHAPIN, D. M. [and others], 1986. BRANTLEY, STEVEN; GLICKEN, H. X., 1986, Vol­ BRADLEY, J. B., 1981, Mt. St Helens sediment canic debris avalanches: U.S. Geological Survey transport-The first year (abstract]: Eos (American Earthquakes and Volcanoes, v. 18, no. 5, p. 195-206. Geophysical Union Transactions), v. 62, no. 45, p. 858. BRAN11.EY, STEVEN; POWER, JOHN; TOPINKA, L. BRADLEY, J. B., 1982, Cowlitz River basin sediment J., 1985, Reports from the U.S. Geological Survey's yields (abstract]: Eos (American Geophysical Union Cascades Volcano Observat0ry at Vancouver, Transactions), v. 63, no. 8, p. 174. Washington: U.S. Geological Survey Earthquake In­ formation Bulletin, v. 17, no. l, p. 20-32. 10 BRANTLEY

BRANTI.EY, S'IEVEN: TOPINKA, L. J .• EDITORS, BROWN, J. J., 1982. Role of the U.S. Forest Service at 1984, Volcanic studies at the U.S. Geological Survey's Mount St Helens. In Martin, R. C.: Davis, J. F., David A. Johnston Cascades Volcano Observatory, editors, Status of volcanic prediction and emergency Vancouver, WashingtOn: U.S. Geological Survey response capabilities in volcanic hazard zones of Earthquake Information Bulletin. v. 16, no. 2, p. 43- California: California Division of Mines and Geology 122. Special Publication 63, p. 205-211. BRANTLEY, STEVEN: YAMAGUClil, D. K.; BROWN. J. R•• see FYFE, W. S. [and others], 1981. CAMERON, KENNETH; PRINGLE, PATRICK, BROWN, J. R., see FYFE, W. S. (and others], 1982. 1986, Tree-ring dating of volcanic deposits: U.S. Geological Survey Earthquakes and Volcanoes, v. 18, BROWN. L. A., 1980, Mount St Helens ash fallout im- no. 5, p. 184-194. pact assessment report: Spokane, Wash., U.S. Soil Conservation Service, 159 p. BRANTLEY, STEVEN, see ROSE, W. I., JR. (and others), 1985. BROWN, R.; FYFE, W. S.; BANCROFT, G. M., 1981. Semi-quantitative surface analysis of ML SL Helens BRAZIER S.; SPARKS, R. S. J.; CAREY, S. N.; ash by x-ray photoelectron spectroscopy (XPS): Ap­ SIGURDSSON, HARALDUR; WESTGATE, J. A., plications of Surface Science, v. 7, no. 4, p. 419-424. 1983, Bimodal grain size distribution and secondary thickening in air-fall ash layers: Nature. v. 301, no. BROWN,R. L.,suGRADY, T. (andothers], 1982. 5896. p. 115-119. BROWN, TONY, 1986, Life on a blasted island: BRECKENRIDGE. R. M., see OTIIBERG, K. L. (and Geographical Magazine, v. 58, no. 10, p. 518-523. others], 1981. BROWN, W. L., 1980, A perspective on disaster-related BRECKENRIDGE. R. M., ~e OTIIBERG, K. L. (and research. In Cassidy, J. J., chairperson, Proceedings of others], 1982. Washington State University's Conference on the after­ math of Mt St Helens: Pullman, Wash., Washington BRIDGMAN, C. J., see HOPKINS, A. T. (and others], State University, p. 29-32. 1985. BROWN, W. L., 1982, Areas of controversy. In Keller, S. BRITTON, C. M., St!.e SNEV A. F. A. (and oth~]. 1982. · A. C., editor, Mount St Helens-One year later: BROGAN, P. F., 1952, Lava flow on St Helens believed Cheney, Wash., Eastern Washington University Press, rcl.atively new: Geological Society of the Oregon p. 165-166. Country Geological News Letter, v. 18, no. 4, p. 40. BRUGMAN, M. M., 1980, Response dynamics of glaciers BROGNIEZ. C., see LENOBLE, J. (and others], 1984. affected by the May 18, 1980, eruption of Mount SL BROWN, B. E., 1981, Effect of ashfall on snowmelt rate Helens (abstraet]: Eos (American Geophysical Union at Paradise, Mount Rainier, Washington [abstract]: Transactions),v.61,no. 46, p.956. Eos (American Geophysical Union Transactions), v. BRUGMA!'f, M. M., 1983, Glacio-volcanic interaction 62, no. 6, p. 61. (Note: text of journal mislabeled as "v. and isotopic composition of ice and runoff from Mount 62,no. 5.") St Helens (abstract]: Eos (American Geophysical BROWN, B. J.; THOMAS, W. A., 1982, Numerical model Union Transactions}, v. 64, no. 45, p. 894. of sediment movement Cowlitz-Toutle Rivers, BRUGMAN, M. M., 1984, Resurgence of a beheaded Washington. In Washington Water Research Center, glacier on Mount St Helens-Irnponance of water Procudings from the conference, Mt St Helens-Ef­ input in glacier fluctuations (abstract]: Geological fects on water resources: Pullman, Wash., Washington Society of America Abstracts with Programs, v. 16, no. Water Research Center Repon41, p. 46-65. s. p. 273. BROWN, B. J.: THOMAS, W. A., 1983, Mt St Helens BRUGMAN, M. M.; MEIER, M. F., 1981, Response of impact on Cowlitz River sedimentation. In Chen, H. T., glaciers to the eruptions of Mount St Helens. In Lip­ editor, Proceedings of the Conference on frontiers in man, P. W.; Mullineaux, D. R, editors, The 1980 erup­ hydraulic engineering: New York, N.Y., American tions of Mount SL Helens, Washington: U.S. Geologi­ Society of Civil Engineers, p. 147-152. cal Survey Professional Paper 1250, p. 743-756. BROWN, E. C., 1984, Ttltmeter analysis of Mount St BRUGMAN, M. M.; POST, AUSTIN, 1981, Effects of Helens, Skamania County, Washington: Ponland, volcanism on the glaciers of Mount SL Helens: U.S. Ore., Portland State University Master of Science Geological Survey Circular 850-0, 11 p. thesis, 153 p. BRULAND, K. W., see Wll.LIAMS, R. W. [and others], BROWN, G. W .• JR, 1983, Mount St Helens and vol­ 1983. canic action-A computerized bibliography; 3rd edi­ BRUSVEN, M. A., see MILLIGAN, J. M. (and others], tion: Edmonds, Wash., Tiburon Co.. Tectonics 1983. Products, 206 p. BUCHANAN-BANKS, J.M., see ROWLEY, P. D. (and others], 1986 CANADIAN MINING JOURNAL 11

BUCKHOUSE. JOHN, see SNEV A, F. A. [and others], BUSECK, P. R., see VAREKAMP, 1. C. [and others], 1982. 1986. BUEHLER., A. R., see IKRAMUDDIN, MOHAMMED BUSTAD, L. K., 1980, Biomedical effects of ML SL [and others], 1981. Helens ash (bases for our evaluations of its consequen­ BUEm.ER, A. R.. see IKRAMUDDIN. MOHAMMED ces). In Cassidy, 1. 1•• chairperson. Proceedings of [and others], 1982. Washington State University's Conference on the after­ math of ML St Helens: Pullman, Wash., Washington BUIST, A. S., see VOLLMER, W. M. [and others], 1986. State University, p. 4-5. BURCH. B. H., see BRADLEY, 1. B. [and others], 1982. BUSTAD, L. X.. see ENGmOUS, 1. C. [and others], BURCHFIELD, L. A., see KURODA. P. K. [and others], 1982. 1984. BUZZE.111, BEATRICE, 1980, Historical and legendary BURGER, R. W., 1984, Source mechanism of the May 18, infonnation on the Mount St Helens area: U.S. Forest 1980 St Helens eruption from regional surface waves: Service St Helens Ranger District, 11 p. University Park, Penn., Pennsylvania St.ate University CADLE, R. D.; HEIDT, L. E., 1980, Gas chromatographic Master of Science thesis. determination of some constituents of volcanic gases BURGER, R. W.; LANGSTON, C. A., 1984, Source [abstract]: Eos (American Geophysical Union Trans­ mechanism of the May 18, 1980 SL Helens eruption actions), v. 61, no. 46, p. 1153. from regional surface waves [abstract]: Eos (American CADLE, R. D.; HEIDT, L. E., 1982, A comparison of con­ Geophysical Union Transactions), v. 65, 16. p. 242. no. stituents of Mount St Helens eruption clouds with BURGER, R. W.; LANGSTON, C. A.. 1985, Source those of some other volcanoes. In Deepak, Adarsh, mechanism of the May 18, 1980, Mount St Helens editor, Atmospheric effects and potential climatic im­ eruption from regional surface waves: Journal of pact of the 1980 eruptions of Mount St Helens: U.S. Geophysical Research, v. 90, no. B9, p. 7653-7664. National Aeronautics and Space Administration Con­ BURGES, S. J •• see DATIA. BITHIN [and others], 1983. ference Publication 2240, p. 155-159. BURGES, S. J., see ERICKSON. KAROL [and others], CAHEN,. CLAUDE, see LEFRERE, 1ACQUES [and 1980. others], 1981. BURGES, S. J., see LETI'ENMAIER, D. P. [and others], CAHil.l.., T., see LEIFER, R. [and others], 1981. 1981. CAHil.l.., T. A.; BARONE, J. B.; KUSKO, BRUCE; BURGGRAF. D. R.; TIIlEBEN. S. E.; WHITE, H. J.; ASHBAUGH, L. L.. 1980, Size-composition profiles -TiiOMPSON. GREG; FEmEL. CRAIG, 1981, The of airborne fine particulate matter from Mt St. Helens October 16, 1980 eruption of Mollllt Saint Helens­ [abstract]: Eos (American Geophysical Union Trans­ Characteristics of tephra from near Cougar, actions), v. 61, no. 46, p. 1139. Washington [abstract]: Geological Society of America CAHIU., TIM, 1980. Volcanoes of America-Fiery Abstracts with Programs, v. 13, no. 6, p. 272-273. death. fiery birth; Geo, v. 2, no. 8, p. 118-139, 141- BURGGRAF, D. R., see NORDLIE, B. E. [and others], 144, 146. 1983. CALL. W. A., 1974, Soil survey of Cowlitz area, BURKET, S. D.; FURLOW, E. P.; GOLDING, P. R.; Washington: U.S. Soil Conservation Service, 112 p., GRANT, L. C.; LIPOVSKY, W. A.; LOPP, T. G., 56 plales. 1980, The economic effects of the eruption of Mt St CAMERON, KENNETII, see BRANTLEY, STEVEN Helens: U.S. International Trade Commission USITC [and others], 1986. 1096, 83 p. CAMPBELL, D. L., see RADWAN, M. A. [and others], BURROUGHS, W. 1.. 1981, Mount St Helens-A 1981. review: Weather, v. 36, no. 8, p. 238-240. CAMPBELL, 1., see GLASS, M. [and others], 1986. BUSECK, P. R., see TiiOMAS, ELLEN [and others], 1980. CAMPBELL, K. P.; JOHNSON, S. R.; WOL­ NIAKOWSK1, K. U., 1982, A pilot srudy of potential BUSECK. P. R., see TiiOMAS, ELLEN [and others], phenolic contamination of fishes in the Columbia River 1982. and tributaries in the vicinity of Mount St. Helens: final BUSECK, P. R., see VAREKAMP, J. C. [and others], report: Portland, Ore., Beak Consultants, Inc., 32 p.; 1980. U.S. National Technical Information Service PB 83- 146357. BUSECK, P. R.. see VAREKAMP, J. C. [and others], 1981. CAMUS, GUY.see BOIVIN, PIERRE [and others], 1980. BUSECK, P. R., see VAREKAMP, J. C. [and others], CANADIAN MINING JOURNAL, 1980, Mount St. 1985. · Helens eruption-The first months: Canadian Mining Journal,v. 101,no. 10,p.83-84,87. 12 CAREY

CAREY, S. N •• 1982. Studies on the generation. dispersal CARSON, BOBB, see HEALY, M. J. [and others], 1983. and deposition of tephra in the marine and tmestrial CARSON, BOBB, see SCLAR, C. B. (and others], 1980. environment: Kingston, R. I.. University of Rhode Is­ land Doctor of Philosophy thesis. 383 p. CARSON, R. J .• 1980, Ground and aerial field trips to Mount SL Helens. Washington (abstract]: Geological CAREY, S. N .• 1984, Studies on the generation, dispersal Society of America Abstracts with Programs, v. 12, no. and deposition of tephra in the marine and terrestrial 7,p.399. environment (abstract]: Dissertation Abstracts Interna­ tional. v. 44. no. 7. Section B, p. 2091-B. CARSON, R. J., 1983, Ground and aerial photography for monitoring and predicting volcanic activity, with em­ CAREY, S. N.; SIGURDSSON. HARALDUR, 1982, In­ phasis on the 1980 eruption of Mount SL Helens, fluence of particle aggregation on deix:>sition of distal Washington. In Renewable resources management, ap­ tephra from the May 18, 1980, eruption of Mount SL plications of remote sensing: Falls Church, Va., Helens volcano: Journal of Geophysical Research. v. American Society of Photogrammetry, p. 647-654. 87, no. BS. p. 7061-7072. CARSON. RICHARD, see FARMER. JUDITH [and CAREY, S. N.; SIGURDSSON, HARALDUR, 1982. Par­ others], 1980. ticle aggregation and a fallout model for May 18, 1980 Mount SL Helens ash [abstract]: Eos (American CASADEV AU., T. J.; EWERT, J.; HARRIS, D. M.; Geophysical Union Transactions), v. 63, no. 18, p. 459. ROSE, W. L, JR., 1982, Gas emissions and the predic­ tion of eruptive behavior at Mount St Helens, CAREY, S. N.; SIGURDSSON, HARALDUR., 1984, A Washingt.On [abstract]: Eos (American Geophysical model of magma discharge during the plinian phase of Union Transactions), v. 63, no. 8, p. 174. the May 18, 1980 eruption of Mount SL Helens (abstract): Eos (American Geophysical Union Trans­ CASADEVAU., T. J.; EWERT, J.; SYMONDS, R. B., actions), v. 65, no. 45, p. 1142. 1982, Gas emissions and 1981-1982 activity at Mount SL Helens, Washington [abstract]: Eos (American CAREY. S. N.; SIGURDSSON, HARALDUR, 1985, The Geophysical Union Transactions), v. 63, no. 45, p. May 18. 1980, eruption of Mount SL Helens; 2. Model­ 1143. ing of dynamics of the plinian phase: Journal of Geophysical Research, v. 90, no. B4. p. 2948-2958. .CASADEVAU., T. J.; GREENLAND, L. P., 1981, The chemistry of gases emanating from Mount St Helens, CAREY, S. N., see BRAZIER, S. (and others], 1983. May-September, 1980. In Lipman, P. W.; Mullineaux. CAREY. S. N., see Rt.rI'HERFORD, M. J. [and others], D. R.. editors, The 1980 eruptions of Mount St Helens, 1984. Washington: U.S. Geological Survey Professional CAREY, S. N •• see Rt.rI'HERFORD, M. J. [and others], Paper 1250, p. 221-226. 1985. CASADEV AU., T. J.; JOHNSTON, D. A.; HARRIS, D. CAREY, S. N., see SIGURDSSON, HARALDUR [and M.; ROSE, W. I., JR.; MALINCONICO, L. L.; others], 1980. STOIBER, R. E.; BORNHORST, T. J.; WILLIAMS, S. N.; AND OTiffiRS, 1981, S02 emission rates at CARNUrH. W .• suREITER.R. [and others], 1980. Mount SL Helens from March 29 through December, CARPENTER. P. J., 1982. New lakes of North Fork 1980. In Lipman, P. W.; Mullineaux, D. R., editors, Toutle River-Mount St Helens. In U.S. Geological The 1980 eruptions of Mount SL Helens, Washington: Survey, Activities of the Waia Resotll'Ces Division and U.S. Geological Survey Professional Paper 1250, p. Resident Cartographer, Division of National Mapping 193-200. in Washington, 1981 fiscal year: U.S. Geological Sur­ CASADEV AU., T. J.; JOHNSTON, D. A.; HARRIS, D. vey, p. 39. M.; STOIBER, R. E.; WILLIAMS, S. N.; MALIN­ CARPENTER. P. J., see CHILDERS, DALLAS [and CONICO, L. L., 1980, Variations of S02 and CO2 others), 1985. emission rates at Mount St Helens, March 29 to July CARPENTER. P. J., see GLICKEN, H. X., [and others], 22, 1980 [abstract]: Eos (American Geophysical 1983. . Union Transactions), v. 61, no. 46, p. 1138. CARPENTER, P, J., see LOMBARD, R. E. [and others], CASADEVAU., T. J.; JOHNSTON, D. A.: STOIBER, R. 1981. E.; MALINCONICO, L. L.; Wil...LIAMS, S. N., 1980, S02 monitoring at Mount Saint Helens [abstract]: CARPENTER.P. J.,see MEIER. M. F. [and others]. 1981. Geological Society of America Abstraets with CARPENTER. P. J .• see MEYER, Wil.LIAM [and Programs,v. 12,no. 7,p.399-400. others], 1983. CASADEVAU., T. J.; ROSE, W. I., JR.; GERLACH, T. CARPENTER. S. E.; TRAPPE, J. M.; HUNT, G. A, M.; GREENLAND, L. P.; EWERT, J.; WUNDER­ 1982. Observations on fungal succession on recent vol­ MAN, R. L.; SYMONDS, R. B., 1983, Gas emissions canic deposits of Mount SL Helens [abstract]: Oregon and the eruptions of Mount SL Helens through 1982: Ac*my of Science Proceedings, v. 18, p. 36-39. Science, v. 221, no. 4618, p. 1383-1385. CHARTIER 13

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CHENG, R. 1•• 1982, The mechanisms of fine particles CHUAN, R. L.; WOODS, D. C.. 1980, Comparison of generation and electrification during Mount SL Helens aerosols from eruptions of Santiaguito, Guatemala and volcanic eruption. In Deepak. Adarsh. editor. Aunos­ SL Helens (absttaet]: Eos (American Geophysical pheric effects and potential climatic impact of the 1980 Union Transactions), v. 61, no. 46, p. 1153. eruptions of Mount SL Helens: U.S. National CHUAN, R. L.; WOODS, D. C.; MCCORMICK, M. P., Aeronautics and Space Administration Conference 1981. Characterization of aerosols from eruptions of Publication 2240, p. 211-217. Mount St Helens: Science, v. 211, no. 4484, p. 830- om..DERS, DAU.AS: CARPENTER. P. J.. 1985. A 832. warning system for hazards resulting from breaches of CHUAN. R. L .• see ROSE, W. I., JR. (and others], 1982. lake blockage, Mount St. Helens, Washington. In Takei, Aritsune, editor, 1985, Proceedings of the Inter­ CHUAN. R. L .. see SEDLACEK. W. A. (and others), national Symposiwn on Erosion. Debris Row and Dis­ 1982. aster Prevention: Tsuk:uba. Japan. Erosion Control En­ CHUAN, R. L.• see WOODS. D. C. (and others], 1980. gineering Society, p. 493-498. CHUNG, Y.-S.; GALLANT, A. J.: FANAKI, FOUAD; CHOUET, BERNARD, su FEHLER, M. C. [and others], Mll..LAN. M. M.. 1981, On the observations of Mount 1982. SL Helens volcanic emissions; research note: Auno­ CHRIS1ENSEl'f. N. I.. su PAINE, J. G. [and others], sphere-Ocean. v. 19, no. 2, p. 172-178. 1981. CHUNG, Y.-S .• see Mll..LAN, M. M. [and others], 1985. CHRISTIANSEl'f, R. L.• 1980, Eruption of ML SL CIONI. R.; CORAZZA. E .• 1986, Mount SL Helens gases. Helens-Volcanology: Nature, v. 285, no. 5766, p. September 1981 (absttaet]. In Keller, S. A. C., editor, 531-533. Mount SL Helens-Five years later: Cheney, Wash., CHRISTIANSEN, R. L., 1980, The 1980 eruption of ML Eastern Washington University Press, p. 439. SL Helens-A summary of events and scientific find­ CLAMPITT. C. A., see DEL MORAL, ROGER [and ings [abstraet]: Ea., (American Geophysical Union others], 1985. Transactions),v.61,no.46,p.934-935. CLARY. BRUCE; MACFADDEN. SANDRA; CEASE, CHRISTIANSEN, R. L.: PETERSON. D. W., 1980, RONALD, 1982, Floodplain management in the Mt Chronology of the 1980 activity of Mount SL Helens, SL Helens watershed-Implications for local govern­ Washington [abstract]: Eos (American Geophysical ment In Washington Water Research Center, Proceed­ Union Transactions), v. 61, no. 46, p. 1133. ings from the conference. ML St Helens-Effects on CHRISTIANSEN, R. L.; PETERSON, D. W.. 1981, water resources: Pullman, Wash., Washington Water Chronology of the 1980 activity of Mount SL Helens, Research Center Report 41, p. 66-81. Washington [abstract]: Oregon Academy of Science CLEMENT, W. V., 1985, Airborne video thermal in­ Proceedings, v. 17, p. 20. frared-Detection of geothermal areas on Mount St. CHRISTIANSEN, R. L.; PETERSON, D. W., 1981. Helens, Washington: International Symposium on Chronology of the 1980 eruptive activity. In Lipman. Remote Sensing of Environment. 19th, Proceedings, v. P. W.; Mullineaux, D. R.. editors, The 1980 eruptions 2. p. 791-798. of Mount SL Helens, Washington: U.S. Geological CLIFTON, D. G., see SHUL TERS, M. V. [and others], Survey Professional Paper 1250, p. 17-30. 1980. CHRISTIANSEN, R. L.; PETERSON, D. W .• 1981. The CLIFTON, D. G .• see SHUL TERS, M. V. [and others] , 1980-81 activity and some results of monitoring and re­ 1981. search at Mount SL Helens, U.S.A. [abstract]. In Inter­ CLINE, SCOTI BEALS, H.K. (and others], 1981. national Association of Volcanology and Chemistry of see the Earth's Interior, IA VCEI symposiwn. Ate vol­ COBB, W. E., 1980, Electric fields and lighming in the canism; Abstracts: Volcanological Society of Japan; ML SL Helens volcanic cloud [abstract]: Eos International Association of Volcanology and (American Geophysical Union Transactions), v. 61, no. Chemistry of the Earth's Interior. p. 55-56. 46. p. 978. CHRISTMAN. R. A., 1982. Ashfall in Washington­ COBOS, C.R., see SLOTIA. L. S. (and others], 1983. Courtesy of Mount St Helens: Journal of Geological COBOS, C.R.• see SLOTIA, L. S. [and others], 1984. Education,v.30.no.5.p.313-314. COBURN, JOANN, 1980, Mount St Helens-Primed for CHUAN, R. L.; ROSE. W. I., JR.; SYMONDS. R. B.; explosion: Explorer. v. 22, no. 2, p. 27-29. LICHTE, F. E.; KEITII, T. E. C .• 1985, Particle flux in the ML St Helens plume and fumaroles during a quies­ cent period in August 1985 (abstract): Eos (American Geophysical Union Transactions), v. 66, no. 46, p. 1142. CORLEY 15

COCHRAN. B. D., 1981, Preliminary petrography of CCU.INS, B. D.; DUNNE, THOMAS. 1986, Erosion of primary and secondary, redeposited tephras from the tephra from the 1980 eruption of Mount SL Helens: 1980 Mount St Helens eruption (abstract]. In Keller, S. Geological Society of America Bulletin, v. 97, no. 7, p. A. C~ editor, and others, Mount SL Helens~e yeM 896-905. later; abstraets and directory: Cheney, Wash., Eastern CCU.INS, B. D.; DUNNE, THOMAS; LEHRE, A. K., Washington University, 1 p. 1982, Sediment influx to the Toutle River from erosion COCHRAN, B. D., 1982, Preliminary ~trography of of tephra, May 1980-May 1981. /n Washington Water primary and secondary, redeposited tephras from the Research Center, Proceedings from the conference, ML 1980 Mount St Helens eruption (abstract]./n Keller. S. SL Helens-Effects on water resources: Pullman, A. C., editor. Mount St Helens-One ye:u later: Wash., Washington Water Research Center Report 41, Cheney, Wash., Eastern Washington University Press, p. 82-97. p.235. COUJNS, B. D.; DUNNE, THOMAS; LEHRE, A. K., COCHRAN, B. D., 1985, Age of late Quaternary surface 1983, Erosion of tephra-covered hillslopes north of ruptures along the Thousand Springs-lvfacKay segment Mount SL Helens, Washington-May 1980-May 1981: of the Lost River Range fault system. In Jacobson, M. Zeirschrift fuer Geomorphologie, Supplementband 46, L.; Rodriguez, T. R., compilers, National Earthquake p. 103-121. · Hazards Reduction Program. summaries of technical CCU.INS, B. D., see LEHRE. A. K. (and others], 1981. reports Volume XXI: U.S. Geological Survey Open­ Ftle Report 86-31. p. 113-121. CCU.INS, B. D., see LEHRE, A. K. (and others), 1982. COCHRAN, V. L.; BEZDICEK, D. F.; EU.IOTT, L. F.; COUJNS, B. D., see LEHRE, A. K. (and others], 1983. PAPENDICK, R. I., 1983, The effect of Mount St COUJNS, B. D., see SWANSON, F. I. [and others]. Helens' volcanic ash on plant growth and mineral up­ 1983. take: Journal of Environmental Quality, v. 12, no. 3, p. COU.ISTER, I. L., see BRADLEY, J. B. [and others). 415-418. 1982. COFFIN, H. G., 1983, Comment and reply on 'Erect float­ COLUMBIAN, 1"980, Mount SL Helens holocaust-A ing stumps ln Spirit Lake, Washington'; Reply: Geol­ diary of destruction: Vancouver, Wash., The Colum­ ogy, v. 11,no. 12,p. 734. bian, 63 p. COFFIN, H. G., 1983, Erect floating stumps in Spirit CONDON, E. P., see INN. E. C. Y. [and others], 1980. Lake, Washington: Geology, v. 11, no. 5, p. 298-299. CONDON,E.P.,see INN,E. C. Y. [and others), 1981. COFFIN, H. G., 1983, Mount St Helens and Spirit Lake: Origins, v. 10, no. l, p. 9-17. CONDON,E. P.,see INN,E. C. Y. [and others], 1982. COLINV AUX. P. A., 1984. The blessed event at Mt SL COOK, R. J., 1980, Influence of the eruption of Mt SL Helens-A scientist's view: Northwest Environmental Helens on wheat diseases. In Cassidy, I. I ., chairper­ Joumal,v. l,no. l,p. 119-137. son, Proceedings of Washington State University's Conference on the aftermath of ML St Helens: COU.IER. C. R .• 1980. Hydrologic effects. In Gordon. M. G.; Proctor. George, chairmen, The effects of the Pullman, Wash., Washington State University, p. 11- Mount SL Helens eruption on water resources: Van­ 13. couver, Wash., Pacific Northwest River Basins Com­ COOK, R. I.; BARRON, I. C.; PAPENDICK, R. I.; WIL­ mission, p. 13-16. LIAMS, G. J., m, 1981. Impact on agriculture of the COU.IER, C. R.; MCGAVOCK, E. H.; MEYER, WU.­ Mount St Helens eruptions: Science, v. 211, no. 4477, p.16-22. LIAM. 1980, Hydrologic surveillance and investiga­ tion in ML SL Helens area by Water Resources COOKE, ROBERT, see ROSENFELD, C. L. (and others), Division, U.S. Geological Survey [abstract]: Eos 1982. (American Geophysical Union Transactions), v. 61, no. COOMBS, H. A., 1960, Catalogue of the active volcanoes 46, p. 955. and solfatara fields of the United States of America­ COU.IER, C. R., see CUMMANS, I. E. [and others}, ML St Helens. In Catalogue of the active volcanoes of 1980. the world: Naples, Italy, International Volcanological COU.IER, C.R., see POST, AUSTIN [and others], 1980. Association, pl 9, p. 11-16. CCU.INS, B. D., 1984, Erosion of tephra from the 1980 COPLEJ.'f, L. E., 1981, A Mt SL Helens story-The after­ eruption of Mount St Helens: Seattle, Wash., Univer­ math at Longview: Water Engineering and Manage­ sity of Washington Master of Science thesis, 181 p. ment. May, 1981, p. 68-71. CCU.INS, B. D., 1986, Erosion of sedunents released by COPP, HOW ARD see IDGGINS, J. D. [and others], 1983. the 1980 eruption: Volcano News. no. 24, p. 6. CORAZZA, E., see CIONI, R. (and others]. 1986. CORLEY, I. P., see SOLDAT, I. K. [and others}, 1981. 16 CORMJE

CORMIE. A. B.; HUNTI..EY, D. J.; NELSON, D. E., CRANDELL. D. R.; MULLINEAUX, D. R., 1980, Mount 1982, Identifying tephras by alpha counting: Canadian St Helens volcano: U.S. Geological Survey Journal of Earth Sciences, v. 19, no. 4, p. 662-665. Earthquake Information Bulletin, v. 12, no. 4, p. 135- CORMIE, A. B.; NELSON, D. E., 1983, Energy-di.sper­ 140. sive x-ray fluorescence analysis as a rapid method for CRANDELL, D. R.; MULLINEAUX, D. R.; MILLER. C. identifying tephras: Quaternary Research. v. 19, no. 2, D., 1979, Volcanic-hazards studies in the Cascade p. 201-211. Range of the western United States. In Sheets, P. D.; CORNWELL, EARL; CORNWELL, .M:ARY, 1981, Gift Grayson, D. K., editors, Volcanic activity and human of ash from Mount St Helens: Earth Science, v. 34, ecology: New York. N.Y., Academic Press, p. 195- no. 1, p. 7-12. 219. CORNWELL, MARY, set CORNWELL, EARL [and CRANDELL. D. R.; MULLINEAUX, D. R.; RUBIN, others], 1981. MEYER. 1975, Mount St Helens volcano-Recent and futuIC behavior: Ore Bin, v. 37, no. 3, p. 41-48. COVILLE. F. V., 1903, Youngest of the Cascade snow peaks: Mazama, v. 2, no. 3, p. 137. CRANDELL. D. R.; MULLINEAUX, D. R.; RUBIN, MEYER, 1975, Mount St Helens volcano-Recent COWLITZ COUNTY DEPARTMENT OF COM­ and future behavior: Science, v. 187, no. 4175, p. 438- MUNITY DEVELOPMENT, 1983, Toutle-Cowlicz 441. watershed management plan: Kelso, Wash., Cowlitz County Department of Community Development, 416 CRANDELL. D. R.; MULLINEAUX, D. R.: RUBIN, p. MEYER; SPIKER, ELLIOTT; KELLEY, M. L., 1981. Radiocarbon dates from volcanic deposits at Mount St. CRABTREE, J.; KITCHEN, M, 1984, The long-range Helens, Washington: U.S. Geological Survey Open­ travel and dispersion of the plume from the Mount St Ftle Report 81-844, 15 p. Helens volcano: Aanospheric Environment, v. 18, no. 6, p. 1073- 1079. CRANDELL. D.R.; WALDRON, H. H., 1969, Volcanic hazards in the Cascade Range. In Olson, R. A.; Wal­ CRANDELL, D.R., 1976, Volcanic-~ studies in the lace M M., editors, Geologic hazards and public Pacific Northwest- A progress report [abstract]. In problems: Santa Rosa. Calif.• U.S. Office of Emergen­ Geomorphology of the Canadian Cordillera and its ~ Preparedness. p. 5-18. bearing on mineral deposits: Geological Association of Canada Cordilleran Section Programme and CRANDELL, D.R.; WALDRON, H. H., 1969, repr. 1976, Abstracts, p. 15. Volcanic hazards in the Cascade Range. In Tank, R. W., editor, Focus on environmental geology-A col­ CRANDELL. D. ~ 1981, Prc-1980 eruptions of Mount lection of case histories and readings from original St Helens, Washingron [abstract]: Association of En­ sources; 2nd ed.: New York, N.Y., Oxford University gineering Geologists, Annual Meeting, 1981, Program Press. p. 39-49. with Abstracts, p. 29. CRANDELL. D. R., see HOBLm, R. P. [and others], CRANDELL. D.R., 1981, Volcanic hazards. In Duffield, 1980. W. A.; Guffanti, Marianne, The geothermal research program of the U.S. Geological Survey: U.S. Geologi­ CRANDELL. D.R., see HYDE, J. H. [and others], 1972. cal Survey Open-File Report 81-564, p. 35-36. CRANDELL. D. R., see l\1ILLER, C. D. [and others], CRANDELL, D. R.; HOBLITT, R. P., 1986, Lateral blasts 1981. at Mount St Helens and hazard zonation: Bulletin of CRANDELL. D. R, see MILLER, C. D. [and others], Volcanology, v. 48, no. l, p. 27-37. 1984. CRANDELL, D.R.; MULLINEAUX, D.R., 1973, Pine CRANDELL. D. R.. see MULLINEAUX, D. R. [and Creek volcanic assemblage at Mount St Helens, others]. 1960. Washingron: U.S. Geological Survey Bulletin 1383-A, CRANDELL, D. R., MULLINEAUX, D. R. [and 23 p. see others], 1962. CRANDELL, D. R.; MULLINEAUX, D. R .• 1975, Ap­ CRANDELL. D. R., see MULLINEAUX, D. R. [and praising volcanic hazards of the Cascade Range: Ore others], 1980. Bin, v. 37. no. 11, p. 173-183. CRANDELL, D. R., see MULLINEAUX, D. R. (and CRANDELL. D. R.; MULLINEAUX, D. R .• 1976, Poten­ others], 1981. tial hazards from furure eruptions of Mount St Helens volcano, Washington: U.S. Geological Survey Open­ CRANDELL. D. R., set MULLINEAUX, D. R. (and File Repon 76-491, 25 p., 3 plates. others], 1982. CRANDELL, D.R.; MULLINEAUX, D.R., 1978, Poten­ CRANDELL, D. R., see SCHUSTER, R. L. [and others]. tial hazards from future eruptions of Mount St. Helens 1984. volcano, Washingron: U.S. Geological Survey Bulletin 1383-C, 26 p. CROSSON Ii

CRAWFORD, B. A., 1986, Recovery of game fish popula­ CRISWELL. C. W.; ELSTON, W. E., 1985, Intra-eruption tions impacted by the May 18, 1980 eruption of Mount geologic map from an x-ray radar image during the St. Helens; Part II, Recovery of surviving fish popula­ May 18, 1980 eruption of Mount St Helens, tions within the lakes in the Mount Saint Helens Na­ Washington. In Holt, H. E.; Watters, T. R., compilers. tional Volc3nic Monument and adjacent areas: Repons of Planetary Geology and Geophysics Washington Game Department Fishery Management Program-1984: U.S. National Aeronautics and Space Repon 85-9B, 160 p. Administration Technical Memorandum 87563, p. 467- CRAWFORD, B. A., 1986, The recovery of surviving fish 469. populations within the Mount St. Helens National Vol­ CRITCHFIELD, H. J., 1981, Mount St Helens and canic Monument and adjacent area In Keller, S. A. C., climatic change [abstract]. In Keller, S. A. C., editor, editor, Mount St. Helens-Five years later. Cheney, and others, Mount St. Helens-One year later. Wash., Eastern Washington University Press, p. 293- Abstracts and directory: Cheney, Wash., Eastern 296. Washington University, 1 p. CRAWFORD, R. L., 1981, Outline of major biological CRITCBFIELD, H. J., 1982, Mount St Helens and conclusions from 1980-81 Mount St Helens eruptions. climatic change. In Keller, S. A. C., editor, Mount SL In Halliday, W. R., The 1980 eruptions of Mount St Helens-One year later: Cheney, Wash., Eastern Helens-Spelean effectS: Washington Speleological Washington University Press, p. 79-81. Survey Bulletin 18; Western Speleological Survey CRITCBFIELD, H. J., 1982, Problems in the climatology Serial 66, p. 10. of the 1980 Mount St. Helens eruptions. In Deepak, CRAWFORD, R. L., ste EDWARDS, J. S. [and others], Adarsh, editor, Aanospheric effects and potential 1986. climatic impact of the 1980 eruptions of Mount SL CRISWELL, C. W., 1983, Chronology, morphology and Helens: U.S. National Aeronautics and Space Ad­ stratigraphy of pumiceous pyroclastic-flow deposits ministration Conference Publication 2240, p. 203-209. (ignimbrite) from Mount St. Helens on May 18, 1980 CRONN, D. R., 1980, Gas analyses of airborne samples [abstract]: Eos (American Geophysical Union Trans­ . from St Helens eruptioµ plume [abstract]: Eos actions), v. 64, no. 45, p. 893. (American Geophysical Union Transactions). v. 61, no. CRISWELL, C. W., 1984, Depositional facies of the May 46, p. 1153. 18, 1980 pumiceous pyroclastic-flow deposits at CRONN, D. R.; NtITMAGUL, WINAl, 1982, Charac­ Mount St. Helens [abstract]. In Workshop on volcanic terization of trace gases in 1980 volcanic plumes of Mt blasts; program and abstracts: Nottingham, Eng., lnccr­ St Helens: Journal of Geophysical Research, v. 87, narional Association of Volcanology and Chemistry of no. 03, p. 11153-11160. · the Earth's Interior, 2 p. CROOK, A. G.; DA VlS, R. T.; MORELAND, R. E., CRISWELL, C. W., 1984, Mowu St. Helens-Intra-erup­ 1981, Snow surveys and Mount Saint Helens. In tion geologic map from x-band radar, 1310 & 1350 Shafer, B. A.; Davis, R. T.; Meiman, James, editors, HRS PDT, May 18, 1980 [abstract]: Geological Proceedings of the Western Snow Conference; 49th an­ Society of America Abstracts with Programs, v. 16, no. nual meeting: Western Snow Conference, p. 77-84. 277. 5, p. CROOK, A. G., ste DAVIS, R. T. [and others], 1982. CRISWELL, C. W.; ELSTON, W. E., 1982, Criteria for CROSS, A. T.; TAGGART, R. E., 1986, Distribution of identifying pyroclastic flows on high- and low-resolu­ plant detrirus in deposits of the May, 1980 eruption of tion images-The Mount St Helens pumice plain. In Mt. St Helens and possible correlatives in Miocene H. E., Holt, compiler, Reports of Planetary Geology Succor Creek beds, Oregon and Idaho [abstract]: Program, 1982: U.S. National Aeronautics and Space American Journal of Botany, v. 73, no. 5, p. 698. Administration Technical Memorandum 85127, p. 143- 145. CROSS, R. W., ste Lll.L.IE, J. T. [and others], 1981. CRISWELL, C. W.; ELSTON, W. E., 1984, Chronology, CROSS, R. W., ste Lll.l.IE, J. T. [and others), 1982. morphology and stratigraphy of pumiceous pyroclastic­ CROSS, R. W., see TALLMAN, A. M. [and others], 1980. flow (ignimbrite) deposits from the eruption of Mount R. in St. Helens on 5/18/83 [sic]. In Holt, H. E., compiler, CROSSON, S., 1981, Earthquake hazard evaluation Reports of Planetary Geology Program-1983: U.S. the Pacific Northwesc U.S. Geological Survey Open­ File Repon 81-965, 1 vol. National Aeronautics and Space Administration Tech­ nical Memorandum 86246, p. 125-126. CROSSON, R. S.; BAME, D. A., 1985, A spherical source model for low frequency volcanic earthquakes: Jour­ nal of Geophysical Research, v. 90, no. B 12, p. 10237- 10247. 18 CROSSON

CROSSON. R. S.; E.L'IDO, E. T.; MALONE, S. D.; D'ALTOR10, ALFONSO; V1SCON11, GUIDO, 1981, NOSON, L. J.; WEA VER, C. S., 1980, Eruption of Lldar deteetion of volcanic aerosols in the annosphere Mount SL Helens-Seismology: Nature, v. 285, no. following the Mount SL Helens eruption: Geophysical 5766, p. 529-531. Research Letters, v. 8, no. l, p. 63-65. CROSSON, R. S.; MALONE, S. D., 1984, Seismic hazard DAHLGREN, RANDY, 1984, Impact of tephra perturba· investigations in the Pacific Nonhwest. In Jacobson, tions on a forest soil in the Abies amabilis zone: Seat· M. L.; Rodriguez, T. R., compilers. Swnmaries of tech· tle, Wash., University of Washington Master of nical repons, volume XVIII, prepared by participants Science thesis, 147 p. in National Earthquake Hazards Reduction Program: DAHM. C. N.; BAROSS,J. A.; LII.1...EY, M. D.; WARD, U.S. Geological Survey Open-File Report 84-628, p. A. K.; SEDELL, J. R., 1982, Lakes in the blast zone of 95-97. ML SL Helens-Chemical and microbial responses fol­ CROSSON, RS., see BAME, D. A. (and others]. 1984. lowing the May 18, 1980 eruption. In Washington WaJ./!r Research Center, Proceedings from the con­ CROSSON, R S., see QAMAR. ANTHONY (and others]. ference, ML SL Helens-Effects on water resources: 1986. Pullman, Wash., Washington Water Research Center CULBERTSON, J. K., see DINEHART, R. L. [and Report 41 , p. 98-137. others]. 1982. DAffi,,'L C. N.; BAROSS, J. A.; WARD, A. K.; LIT.LEY. CUMMANS, J.E.; COLLIER, C. R , 1980, Mud.flows, M. D.; SEDEU., J. R., 1983, Initial effects of the floods, and sediment deposition resulting m;,m the May Mount SL Helens eruption on nitrogen cycle and re­ 18 eruption of ML SL Helens by WaJJ!r Resources lated chemical processes in Ryan Lake: Applied and Division, U.S. Geological Survey [abstract]: Eos Environmental Microbiology, v. 45, no. 5, p. 1633· (American Geophysical Union Transactions), v. 61, no. 1645. 46, p. 9SS. DAHM, C. N.; BAROSS, J.B.; LIT.LEY, M. D.; WARD, CUMMANS, JOHN, 1981, Chronology of mud.flows in A. K.; SEDELL, J. R., 1981, Microbial and chemical the South Fork and North Fork Toutle River following responses of lakes in the blast zone of ML St Helens, the May 18 eruption. In Lipman, P. W.; Mullineaux, D. 1980 and 1981 (abstract]: Eos (American Geophysical R, editors, The 1980 eruptions of Mount St Helens, Unio~ Transactions), v. 62, no. 45, p. 868. Washington: U.S. Geological Survey Professional Paperl250,p.479-486. DAHM, C. N., see BAROSS, J. A. (and others], 1982. CUMMANS, JOHN, 1981, Mudflows resulting from the DAH}.IL C. N., set LARSON, D. W. (and others], 1986. May 18, 1980, eruption of Mount St Helens, DAILY NEWS STAFF; JOURNAL-AMERICAN STAFF, Washington: U.S. Geological Survey Ci.rcular 850-B, 1980, Volcano-The eruption of Mount St Helens: .16p. Longview, Wash., Longview Publishing Company, 96 CUMMANS, JOHN, 1981, Mud.flows resulting from the p. May 18, 1980, eruption of Mount St Helens, DALE. V. H., 1986, Plant recovery on the debris Washington. In Halasi-Kun, G. J., editor, Hydrogeol­ avalanche at Mount SL Helens. In Keller, S. A. C., ogy and other selected papers: New York. N.Y., Per­ editor, Mount St Helens-Five years later: Cheney, gamon Press, Pollution and WaJ./!r Resources Columbia Wash., Eastern Washington University Press, p. 208- University Seminar Series, v. 14, pan 1, 37-52. 214. CUNNINGHAM, ALEX, MODERATOR, 1982, Panel DALLUGE, R. W., set RASMUSSEN. R. A. [and others], discussion II-Emergency problems following the 1982. eruption. In Martin, R. C.; Davis, J. F., editors, Status DANES, Z. F.; PH1LLIPS, W. M., 1983, Complete of volcanic prediction and emergency response Bouguer gravity anomaly map, Cascade Mountains, capabilities in volcanic hazard zones of Califomia: Washington: Washington Division of Geology and California Division of Mines and Geology Special Earth Resources Geophysical Map GM-27. 2 sheets, Publication 63, p. 223-226. scale 1:250,000. CURL, H. C., JR., 1980, Downstream fisheries. In Gordon, DANES, Z. F.; PH1LLIPS, W. M., 1983, Principal facts M. G.; Proctor, George, chairmen, The effects of the and discussion of terrain correction methods for the Mount St Helens eruption on water resources-A complete Bouguer gravity anomaly map of the Cascade forum held June 12, 1980: Vancouver, Wash., Pacific Mountains, Washington: Washington Division of Northwest River Basins Commission, p. 5~-54. Geology and Earth Resources Open-FUe Report 83-1, CURL, H. C .• JR., see BAKER, E.T. (and others], 1981. 15 p., computer printouts. CUTI'E.R, B. E., see BANKS, N. G. (and others], 1981. DANES, Z. F., see BONINI, W. E. [and others], 19i4. CZVEKUS, W., see BARRINGER, A. R. [and others], DANES, Z. F., set EGGERS, A. A. (and others], 1981. 1982. DANIEL, 1. L., set HARTI.EY. J. N. [and others], 1981. D' ALLI, R. E., see F£.m(. J. H. (and others], 1981. DECKER 19

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EKMAN, L C., 1962, Scenic geology of the Pacific E.i.'IDO, E.T., see NOSON, L. L (and others], 1981. Northwesc Ponland, Ore., Binfords and Mort. p. 142- 144. ENDO, E.T.• see WEA VER, C. S. [and others], 1980. ELDER, R. A, see RY AN, P. J. [and others], 1984. ENDO, E.T., see WEA VER, C. S. [and others], 1981. E'lGIDOUS, J. C., 1980, Results of research and analysis ELLIOTT, C. P., 1897, Mount St Helens: National of volcanic ash from ML St Helens. In Cassidy, J. J., Geographic Magazine, v. 8, no. 7-8, p. 226-230. chairperson. Proceedings of Washington State ELLIOTT, L. F., see COCHRAN, V. L. [and others], University's Conference on the afrermath of ML St. 1983. Helens: Pullman, Wash., Washington State University, ELSTON, W. E., see CRISWE..L, C. W. [and others], p. 9-10. 1982_ ENGmous, J. C.; BUSTAD, L. K.; KENNEDY, R. A.; ELSTON, W. E., see CRISWE..L~ C. W. [and others], KLOCK, G. O.; KLOSTER.MEYER, E. C.; PRES­ 1984. TON, R. P., 1982, Impact of Mount St. Helens eruption on ecosysrems. /n Deepak. Adarsh, editor, Atmospheric ELSTON, W. E., see CRISWE..L, C. W. [and others], 1985. effects and porential climatic impact of the 1980 erup­ tions of Mount SL Helens: U.S. National Aeronautics ELTGROTH, M. W., see HOBBS, P. V. [and others], and Space Administration Conference Publication 1980. 2240, p. 37-42. ELTGROTH, M. W., see HOBBS, P. V. [and others], ENGLEMAN, E. E., see LIPMAN, P. W. (and others]. 1981- 1981. ELTGROTII, M. W., see RADKE, L. F. [and others], ERICKSON, KAROL; LETI'E.i.~R. D. P.; BURGES, 1980. S. J., 1980, Assessment of runoff response changes in EMBREY, S. S.; DION, N. P., 1982, Effects of Mt St the upper Cowlitz River basin relared to Mount St Helens eruption on nearby lakes in Washington Helens ash deposition (abstract]: Eos (American [abstract]. In Washington Warer Research Cenrer, Geophysical Union Transactions), v. 61, no. 46, p. 956- Proceedings from the conference, ML SL Helens-Ef­ 957. fects on wa~ resources: Pullman, Wash., Washington ESSIEN, L 0., see KURODA. P. K. (and others], 1984. Warer Research Center Repon 41, p. 150. ESSIG, D. A, see STARK, N. M. [and ct.he~]. 1985. EMBREY, S. S., see DION, N. P. [and others], 1981. EV ANS, DALE, 1980, Downstream fisheries. In Gordon, EMBREY, S. S., see DION, N. P. [and others], 1984. M. G.; Proctor, George, chairmen, The effects of the ENDO, E. T.; MALONE, S. D.; NOSON, L. L.; Mount St Helens eruption on warer resources-A WEA VER, C. S., 1981, Locations, magnitudes, and forum held Jwie 12, 1980: Vancouver, Wash., Pacific statistics of the March 30-May 18 earthquake se­ Northwest River Basins Commission, p. 4 7-48. quence. In Lipman, P. W.; Mullineaux, D.R., editors, EV ANS, J.C., see FRUCHTER, J. S. (and others], 1980. The 1980 eruptions of Mount SL Helens, Washington: U.S. Geological Survey Professional Paper 1250, p. 93- EV ANS, R. A., see SNEV A. F. A. [and others], 1982. 107. EV ANS, W. C.; BANKS, N. G.; WHITE, L. D., 1981, ENDO, E. T.; MALONE, S. D.; NOSON, L. L; Analyses of gas samples from the summit crarer. In WEA VER, C. S., 1981, Seismicity of ML St Helens Lipman, P. W.; Mullineaux, D. R .• editors, The 1980 1980 to 1981 [abstract]. In Inremational Association of eruptions of Mount St Helens, Washington: U.S. Volcanology and Chemistry of the Earth's Interior, Geological Survey Professional Paper 1250, p. 227- 231. IA VCEI symposium, Arc volcanism; Abstracts: Vol­ canological Society of Japan; Inremational Association EV ANS; W. C., see BARNES, IV AN [and others], 1981. of Volcanology and Chemistry of the Earth's Interior, EV ANS, W. F. J.,see KERR,J. B. (and others], 1982. p.89. EV ARTS, R C.; ASHLEY, R. P., 1984, Preliminary ENDO, E. T.; WEA VER, C. S.; MALONE, S. D.; geologic map of the Spirit Lake quadrangle, MICHAELSON, C. A., 1980, Coda magnitudes of Washington: U.S. Geological Survey Open-File earthquakes associated with the 1980 eruptions of Repon 84-480, 1 sheet. scale 1:48,000. Mount Saint Helens [abstract]: Eos (American Geophysical Union Transactions), v. 61, no. 46, p. EV ARTS, R. C., see ASHLEY, R. P. [and others], 1980. 1133-1134. EVERETT HERALD; WESTERN SUN, 1980, Mount St. ENDO, E.T., see CROSSON, R. S. [and others], 1980. Helens erupts: Everett, Wash., Daily Herald Company, 50p. ENDO, E.T., see MALONE, S. D. (and others], 1980. ENDO, E.T., see MALONE, S. D. [and others], 1981. ENDO, E.T., see MURRAY, T. L. [and others], 1986. FARWEIL · 15

EWART, JAMES; VOIGIIT, BARRY, 1980, Finite ele­ FAIRFIELD, C. M., 1980, OMSI Sound project-The ment defonnation models of volcanoes [abstract]: acoustic effects of the Mount St Helens eruption on Geological Society of America Abstracts with May 18, 1980: Oregon Geology, v. 42, no. 12, p. 200- Programs,v. 12, no. 7,p.423. 202. EWERT, J., see CASADEV ALL. T. J. [and others], 1981. FAIRFIELD, C. M., 1982, The acoustic effects of the EWERT, J., see CASAD EV ALL,.T. J. [and others], 1982. eruption of Mount St. Helens May 18, 1980. In Keller, S. A. C., editor, Mount St. Helens-One year later. EWERT, J., see CASADEV ALL, T. J. [and others], 1983. Cheney, Wash., Eastern WashingtOn University Press, FAIRCHil...D, L. . H., 1984, Initiation of the North Fork p. 83-85. Toutle River lahar by liquefaction of debris avalanche FALEN,ANITA,seeMOODY, U.L. [andothers].1981. deposits during the May 18, 1980 Mt. St. Helens erup­ tion [abstract]: Eos (American Geophysical Union FALEN, ANITA, see MOODY, U; L. [and others], 1982. Transactions},v.65,no.17,p.329. FALLICK, A. E., see HALLIDAY, A. N. [and others}, FAIRCHil...D, L. H., 1984, Initiation of the Nonh Fork 1983. Toude River lahar by liquefaction of debris avalanche FALTER, C. M., see MILLIGAN, J. M. [and others], deposits during the May 18, 1980 Mt. St. Helens erup­ 1983. tion [abstract]: Geological Society of America FALTER, C. M., seeSKil...LE,J. M. [and others], 1983. Abstracts with Programs, v. 16, no. 6, p. 505. FANAKI, FOUAD, see CHUNG, Y.-S. [and others], FAIRCHil...D, L. H., 1985, Lahars at Mount St Helens, 1981. Washingtan: Seattle, Wash., University of Washingron Doctor of Philosophy thesis, 374 p. FANAXI, FOUAD, see MILLAN, M. M. [and others], 1981. FAIRCHil...D, L. H., 1986, Lahars on the Toutle River near Mt St Helens: Volcano News, no. 24, p. 5. FANAKI, FOUAD, see MILLAN, M. M. [and others], 1985. FAIRCHil...D, L. H., 1986, Mt. St. Helens-The first 6 years: Volcano News, no. 24, p. 1. FARGO, N. J., see SAGER, J. W. [and others], 1984. FAIRCHil...D, L. H... 1986, Quantitative analysis of lahar FARLOW, N. H.; OBERBECK. V. R.; SNETSINGER, K. hazard. In Keller, S. A. C., editor, Mount St Helens-­ G.; FERRY, G. V.; POLKOWSKI, GEORGE; Five years later: Cheney, Wash., Eastern Washingron HAYES, D. M., 1981, Size distributions and mineral­ University Press, p. 61-67. ogy of ash particles in the stratosphere from eruptions .· of Mount St Helens: Science, v. 2H, nQ. 4484, p. ·· FAIRCHil...D, L. H.; DUNNE, TIIOMAS, 1981, Predic­ 832-834. tion of future mudflow hazard on the Toutle and Cowlitz Rivers, Washingron [abstract]: Association of FARLOW, N. H.; OBERBECK, V. R.; SNETSINGER, K. Engineering Geologists, Annual Meeting, 1981, G.; POLKOWSKI, GEORGE; HA YES, D. M., 1980, Program with Abstracts, p. 34. Mount St Helens volcanic materials in the stratosphere FAIRCHil..D, L. H.; WIGMOSTA, M. S., 1983, Dynamic [abstract]: Eos (American Geophysical Union Trans­ actions), v. 61, no. 46, p. 970. and volumetric characteristics of the 18 May 1980 lahars on theToutleRiver, Washington.lnProceedings FARLOW, N. H.; SNETSINGER, K. G.; OBERBECK, V. of the symposium on erosion conttol in volcanic areas, R.; FERRY, G. V.; POLKOWSKI, GEORGE; July 6-9, 1982 at Seattle and Vancouver, Washingron: HA YES, D. M., 1982, Time variations of aerosols in Japan Public Works Research Institute Technical the stratosphere following Mount St Helens eruptions. Memorandum 1908, p. 131-153. In Deepak. Adarsh, editor, Atmospheric effects and FAIRCHil...D, L. H.; WIGMOSTA, M. S.; SMITH, J. D.; potential climatic impact of the 1980 eruptions of Mount St. Helens: U.S. National Aeronautics and DUNNE, TIIOMAS, 1982, Application of hydrographs constructed for the May 18, 1980 mudflows on the Space Administration Conference Publication 2240, p. 55-63. Toutle River, Washingron [abstract]: Eos (American Geophysical Union Transactions), v. 63, no. 8, p. 174. FARLOW, N. H., see OBERBECK, V. R. [and others], 1982. · FAIRCHil..D, L. H., see GIT.KEY, K. E. [and others], 1982. FARMER, JUDITH; HARRIS, JULIE; CARSON, FAIRCHil..D, L. H., see LEHRE, A. K. [and others], 1981. RICHARD, 1980, Mt. St Helens volcanic weather­ book: Marylhurst, Ore., Mountain Graphics, 48 p. FAIRCHil...D, L. H., see SMITH, J. D. [and others], 1983. FARWEU., S. O.; GAGE, D. R., 1981, Crystalline silica FAIRCHil...D, L. H., see WIGMOSTA, M. S. [and others], in Mount SL Helens ash: Analytical Chemistry, v. 53, 1981. no. 13, p. 1529A-1530A, 1532A. 26 FARWELL

FARWELL. S. O.: GAGE, D. R.; JERNEGAN, M. F.; FEmEL. CRAIG, see BURGGRAF, D. R. (and others], FELKEY, J. R., 1981, InhaJable particulate levels in 1981. northern Idaho from the initial eruptions of Mount St FELKEY, J. R., see FARWELL, S. 0. [and others], 1981. Helens: Air Pollution Contt0l Association Journal, v. 31, no. l, p. 71-74. FERRICK, M G.; ST. LAWRENCE, W. F., 1984, Com­ ment on "Observations of volcanic tremor at Mount St FARWELL. S. O .• see GAGE. D.R. [and others], 1981. Helens volcano" by Michael Fehler: Journal of FARWELL, S. o:, see GAGE, D.R. [and others], 1982. Geophysical Resean::h, v. 89, no. B7, p. 6349-6350. FAULCONER. LEE; MONGILLO, PAUL. 1981, Effects FERRY, G. V., see FARLOW, N. H. [and others], 1981. of ML St Helens ashfall on three a-out streams and FERRY, G. V., see FARLOW, N. H. (and others], 1982. Bumping Lake in the Yakima Basin, Washington: WashingtOn State Game Department Bulletin 16, 34 p. FERRY,G. V.,seeOBERBECK, V.R. (andothers], 1982. FECHI', K. R.. see LILLIE, J. T. [and others], 1981. FIKSDAL, A. J., 1981, The eruption of Mount St Helens (abstract]: Gulf Coast Association of Geological FECHI'. K.. R.. see I TT I IE, J. T. [and others], 1982. Societies Transactions, v. 31, p. 89. FECHI', K. R .• see TALLMAN, A. M. [and others], 1980. FIKSDAL, A. J., 1981, Infiltration rates of undisturbed FEDER. G. L., see MCKNIGHr, D. M. (and others], and disturbed Mount SL Helens ash [abstract]: As­ 1981. sociation of Engineering Geologists, Annual Meeting, FEDERMAN, A. N. • 1983, Correlation of tephra layers on 1981, Program with Abstracts, p. 34-35. the Columbia River Plateau, south-central Washington FIKSDAL, A. J., 1981, Infiltration rates of undisturbed [abstract]: Geological Society of America Abstracts and disturbed Mount St Helens tephra deposits: with Programs, v. 15, no. 6, p. 570. WashingtOn Geologic Newsletter, v. 9, no. 3, p. 1-3. FEDERMAN, A. N .• see SCHEIDEGGER, K. F. (and FIKSDAL, A. J., 1981, Infiltration rates of undisturbed others], 1981. and disturbed Mount SL Helens tephra deposits FEDERMAN, A. N., see SCHEIDEGGER, K. F. (and (abstract]. In Keller, S. A. C., editor; and others, Mount 9thersJ, 198~ SL Helens-One ye:M later; abstracts with directory: Cheney, Wash., Eastern WashingtOn University, 1 p. FEELY, R. A., see BAKER, E.T. (and others], 1981. FIKSDAL, A. J., 1982, Infiltration rates of undisturbed FEHLER, M C., 1981, Spectral properties of pre-eruption · and disrurbed Mount SL Helens tephra deposits. In earthquakes occurring at Mt SL Helens volcano Keller. S. A. C., editor, Mount SL Helens~ne year (abstract]: Eos (American Geophysical Union Trans­ later. Cheney, Wash., Eastern Washington University actions), v. 62, no. 45, p. 965. Press, p. 61-62. FEHLER, MC., 1982, Observations of volcanic tremor at FINDLEY, ROWE, 1981, Mount St Helens aftermath- Mount St Helens (abstract]: Eos (American Geophysi­ The mountain th.at was-and will be: National cal Union Transactions), v. 63. no. 45, p. 1044. Geographic, v. 160, no. 6, p. 710-733. FEHLER, M. C., 1983, Joint determination of epicenters at FINDLEY, ROWE, 1981, SL Helens, mountain with a Mount St Helens [abstract]: Eos (American Geophysi­ death wish: National Geographic, v. 159, no. 1, p. 3- cal Union Transactions), v. 64, no. 18, p. 265. 65. FEHLER, M C., 1983, Observations of volcanic tremor at FINK, J. H.; GREELEY, RONALD, 1980, Mud.flow Mount St Helens volcano: Journal of Geophysical studies on Mount St Helens [abstract]. In Holt, H. E.; Resean::h,v. 88,no.B4,p.3476-3484. Kosters, E. C., compilers, Reports of Planetary Geol­ FEHLER, MC., 1985, Locations and spectral properties ogy Program, 1980: U.S. National Aeronautics and of earthquakes accompanying an eruption of Mount St Space Administration Technical Memorandum 82385, Helens: Journal of Geophysical Research, v. 90, no. p. 339-341. Bl4, p. 12,729-12,740. FINK, J. H.; KRINSLEY, D. H.; GREELEY, RONALD, FEHLER, M C.; CHOUET, BERNARD, 1982, Operation 1980, Explosive volcanism-A possible source for ag­ of a digital seismic network on Mount St Helens vol­ gregate formation on Mars (abstract]. In Holt, H. E.; cano and observations of long period seismic events Kosters, E. C., compilers, Reports on Planetary Geol­ that originate under the volcano: Geophysical ogy Program, 1980: U.S. National Aeronautics and Resean::h Letters, v. 9, no. 9, p. 1017-1020. Space Administration Technical Memorandum 82385, FEHLER, MC.; CHOUET, BERNARD, 1982, Operation p. 243-244. of a digital seismic networlc on Mt St Helens volcano FINK, J. H.; MALIN, M. C.• 1980, Rheological properties and observations of long period seismic events that of mud.flows associated with recent eruptions of Mount originate under the volcano [abstract]: Earthquake St Helens (abstract]: Eos (American Geophysical Notes, v. 53, no. 1, p. 53. Union Transactions), v. 61, no. 46, p. 1138. FOXWORTHY 27

FINK. J. H.; MALIN, M. C.; D'ALLI, R. E.; GREELEY, FI.AMANT, PIERRE. see LEFRERE, JACQUES [and RONALD, 1981, Rheological properties of mud.flows others], 1981. associated with the spring 1980 eruptions of Mount SL FI.ANIGAN, PETER, see WIGMOSTA, M. S. [and Helens volcano, Washington: Geophysical Research others], 1981. Letters, v. 8, no. l, p. 43-46. FOLEY, L. L., 1983, Chronology of loess deposits and FINK.I. H.; POLLARD, D. D.; OONNELLY-NOLAN,J., paleosols, southeastern Washington [abstrac.t]: 1982, Structural relationships among feeder dikes, Geological Society of America Abstracts Wlth silicic domes and ground cracks in the Medicine Lake Programs,v. 15,no.5,p. 401. highland and Mount SL Helens volcanoes [abstraet]: Eos (American Geophysical Union Transactions), v. FOLSOM. M. M., 1970, Volcanic eruptions-The 63,no.45,p. 1143. Pioneers' attitude on the Pacific coast from 1800 to 1875: Ore Bin. v. 32, no. 4, p. 61-71. FINK.J.H.,seeANDERSON,S. W. [and others], 1986. FOLSOM, M. M., 1986, Mount SL Helens tephra on range FINK, J. H., see KRINSLEY, D. H. [and others], 1980. and forest lands of eastern Washington-Local erosion FINKEL, R. C., see NEWMAN, S. (and others], 1981. and redeposition. In Keller, S. A. C.• editor, Mount St. FINN, CAROL, 1985, A magnetic study of ML SL Helens, Helens-Five years later: Cheney, Wash., Eastern Washington (abstract]: Eos (American Geophysical Washington University Press, p. 116-119. Union Transactions), v. 66, no. 46, p. 870. FOLSOM, M. M.; QUINN, R. R., '1980, Ash from the FINNEGAN, D. L .• 1984, The chemistry of trace elements May 18, 1980 eruption of Mount SL Helens: and acidic species in fwnarolic emissions: College Washington Division of Geology and Earth Resources Park. Md., University of Maryland Doctor of Open-Ftle Report 80-12, 6 sheets. scale 1:100,000. Pllilosophy thesis, 226 p. FOLSOM, M. M., see QUINN. R.R. (and others], 1980. FINNEGAN, D. L., 1985, The chemistry. of trace elements FONG, W.,seeOBERBECK, V. R [and others], 1982. and acidic species in fumarolic emissions [abstract]: FORD, J.P.; REBILLARD, P., 1981, Examples of sequen- Dissertation Abstracts International, v. 46, no. 4, Sec­ tiai radar images from Washington, Arizona, and Alas­ tion B, p. 1089-B. ka. In Richason, B. F., Jr., editor, Remote sensing-An FINNEGAN, D. L •• see PHELAN, J. M. [and others], input· to geographic information systems in the 80 's: 1982. . William T. Pecora Annual Memorial Symposium on FINNERAN, S. D., see MARTINSON, H. A. (and others], Remote Sensing, 6th, Proceedings, p. 553-564. 1984. FOSBERG, MAYNARD see MOODY, U. L. [and others], FISENNE. L, see LEIFER, R. (and others], 1981. 1981. FISENNE., L, see SEDLACEK. W. A. (and others], 1982. FOSBERG, MAYNARD see MOODY, U. L. (and others], 1982. FISHER, J. E., see DAY, T. G. [and others], 1980. FOSTER, J. H.; MYERS, W. L., JR., 1982, Ashfall effects FISHER. R. V., 1982, May 18, 1980 blast pyroclastic flow on Columbia Basin wildlife. In Washington Water deposits, Mount SL Helens, Washington (abstraet]: Research Center, Proceedings from the conference, Mt Eos (American Geophysical Union Transactions), v. SL Helens-Effects on water resources: Pullman. 63, no. 45, p. 1140-1141. Wash., Washington Water Research Center Report 41, FISHER, R. V., 1984, Blast deposit facies, Mount SL p. 151-162. Helens [abstract]. In Workshop on volcanic blasts; FOSTER. J. H.; MYERS, W. L., JR.; m.LEIT, W. E., program and abstracts: Nottingham, Eng., Internation­ 1980, The effects of Mount SL Helens ash deposits on al Association of Volcanology and Chemistry of the fish and wildlife in central Washington-A preliminary Earth's Interior, 1 p. report Washington State Game Department., 20 p. FISHER, R. V., 1986, ML SL Helens blast eruption: Vol­ FOSTER. J. H., see MYERS, W. L., JR. [and others], cano News, no. 24, p. 5-6. 1981. FISHER. R. V., 1986, Systems of transpOrt and deposition FOUGERE, P. F.; TSACOYEANES, C. W., 1980, AFGL within pyroclastic surges-Evidence from Mount SL magnetometer observations on Mount SL Helens erup­ I:elens, Washington (abstract]: Eos (American tion: Eos (American Geophysical Union Transactions), Geophysical Union Transactions), v. 67, no. 44, p. v.61,no.50,p. 1208-1210. 1246. FOXWORTHY, B. L.; Hil..L, MARY, 1982, Volcanic FISHER, R. V., see GLICKE.!~. H. X., [and others], 1984. eruptions of 1980 at Mount SL Helens-The first 100 FISK, L. H., see FRITZ, W. J. (and others], 1982. days: U.S. Geological Survey Professional Paper FLAHERTY, D. C., 1983, Mount SL Helens-The after- 1249, 125 p. math: Pullman, Wash., Washington Warer Research Center, 65 p. 28 FOXWORTHY

FOXWORTHY, B. L; HILL, MARY, 1983, Volcanoes of FRENZEL, S. A., 1983, Effects of volc:inic ash on the the Cascade Range in Nonh Ameria: U.S. Geological benthic environment of a mountain sttearn, northern Survey Earthquake Information Bulletin, v. 1S, no. 2, Idaho: U.S. Geological Survey Water-Resources In­ p. 60-71. vestigation Report 82-4106, 32 p. FRANK, D. G., see DETHIE.~. D. P. [and others], 1981. FRENZEL, S. A., 1984, Effects of volcanic ash on aquatic FRANK, D. G., see FRIEDMAN, J. D. (and others], 1977. environments in northern Idaho [abstract]: U.S. Geological Survey Professional Paper 1375, p. 230. FRANK, D. G.,see FRIEDMAN,]. D. (and others], 1980. FRENZEN. P. M.; FRANKLIN, J. F., 1985, Establishment FRANK, D. G., see FRIEDMAN, J. D. [and others], 1981. of conifers from seed on tephra deposited by the 1980 FRANK, D. G.,see FRIEDMAN,]. D. [and others], 1984. eruptions of Mount St Helens. Washington: American Midland Naturalist, v. 114, no. l, p. 84-97. FRANK, D. G., see KIEFFER, H. H. [and others], 1980. FRENZEN, P. M.; MEANS, J. E.; FRANKLIN, I. F.; FRANK, D. G., see KIEFFER, H. H. (and others]. 1981. KIILSGAARD, C. W.; MCKEE, W. A.; SWANSON, FRANK, D. G., see KIEFFER. H. H. [and others], 1984. F. J., 1986, Five years of plant succession on eleven FRANK, D. G .• see PEVEAR, D.R. [and others], 1980. major suface types affected by the 1980 eruptions of Mount St Helens, Washington [abstract]. In Keller, S. FRANK, D. G., PEVEAR, D.R. [and others], 1981. see A. C., editor, Mount St Helens-Five years later: FRANK,D. G .• see PEVEAR, D.R. (and others], 1982. Cheney, Wash., Eastern Washington University Press, FRANKLIN, H., see LEIFER, R. [and others], 1981. p.439. FRANKLIN, J. F.; MACMAHON, J. A.; SWANSON, F. FREY, B. E.; LARA-LARA, J. R.; SMALL, L. F., 1983, J.; SEDEI...L, J. R., 198S, Ecosystem responses to the Reduced rates of primary production in the Columbia eruption of Mount SL Helens: National Geographic River estuary following the eruption Mt. Saint Helens Research, v. 1, no. 2, p. 198-216. on 18 May 1980: Estuarine, Coastal and Shelf Science, v. 17,no. 2,p. 213-218. FRANKLIN, J. F., see FRENZEN, P. M. [and others], 1985. FRIEDMAN, J. D., 1982, Energy of domal evolution at Mount SL Helens. June 1980 through May 18, 1982 FRANKLIN, J. F.• see FRENZEN, P. M. [and othersi. (abstract]: Geological Society of America Abstracts 1986. with Programs, v. 14, no. 7, p. 492. FRANKLIN,]. F.,see MEANS,J. E. [and others], 1982. FRIEDMAN, J. D .• 1982, Thermal energy at Mount St. FRANKLIN, J. F., see OKAZAKI, ROSE (and others], Helens [abstract]: U.S. Geological Survey Professional 1m. Paper1275,p.262-263. FRANKLlN,J. F.,see SEDELL,J. R. [and others], 1980. FRIEDMAN, J. D.; FRANK. D. G .• 1977, Thermal sur­ FRANZ, E. H., 1980, Transients associated with initiation veillance of active volcanoes using the LANDSAT-1 of the nitrogen cycle on volcanic debris during data collection system; Pan ill, Heat discharge from colonization by the "soil crust" biota. In Cassidy, J. J., Mount St. Helens, Washington: U.S. Geological Sur­ chairperson, Proceedings of Washington State vey Open-File Report 77-541, 28 p. University's Conference on the aftermath of ML St FRIEDMAN, J. D.; FRANK. D. G., 1981, Aerial infrared Helens: Pullman, Wash., Washington State University, mapping of thennal activity at Cascade Range vol­ p. 77. canoes [abstract]: Eos (American Geophysical Union FRANZ, E. H., 1986, Dynamic model of the volcanic Transactions), v. 62, no. 6, p. 62. (Note: text of journal landscape-Rationale and relationships to the theory of mislabeled as "v. 62, no. 5.") disturbance. In Keller, S. A. C., editor, Mount SL FRIEDMAN, J. D.; FRANK.. D. G.; KIEFFER, H. H., Helens-Five years later. Cheney, Wash., Eastern 1980, Infrared surveys of emerging dacite dome, Washington University Press, p. 143-146. Mount St Helens volcano, Washington, during June FRASER, D. C., 1983, Airborne electromagnetic surveys 1980 (abstract]: Geological Society of America of the Cascade Range, western United States; with a Abstracts with Programs, v. 12, no. 7, p. 430. preface by D. B. Hoover: U.S. Geological Survey FRIEDMAN; J. D.; FRANK, D. G.; KIEFFER, H. H.; Open-File Report 83-92, 64 p.• 30 plates. SAWA1ZKY. D. L., 1981, Thermal infrared surveys FREMONT, M. J.; MALONE. S. D., 1985, High precision of the May 18 crater, subsequent lava domes. and as­ relative locations of earthquakes at Mount St. Helens, sociated volc:inic deposits. In Lipman, P. W.; Mul­ Washington (abstract]: Earthquake Notes, v. 56, no. l, lineaux, D. R., edicors, The 1980 eruptions of Moum p. 23-24. St Helens, Washington: U.S. Geological Survey Professional Paper 1250, p. 279-293. FURLOW 29

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FURUKAWA. BRUCE, see DVORAK., J. J. [and others], GALLANT. A. J., see MII..l.AJ.'{, M. M. (and others}, 1984. 1985. FURUKAWA. BRUCE, see SATO, MOTOA.Kl (and GAMBLING, MS.; GR.IFFI11I, J. S.; PLATIS, W. S., others], 1980. 1986, Response of trout populations in the St. Joe River. drainage, Idaho, to Mount St Helens tephra. In FUSTE. L.A., 1981, Effects of the Mount St Helens erup­ Keller, S. A. C., editor, Mount St Helens-Five ye:irs tion on the benthic fauna of the Toutle River, Muddy later: Cheney, Wash., Eastern Washingron University River, and Pine Creek drainage basins, Washingron: U.S. Geological Survey Circular 850-H, 13 p. Press, p. 297-306. FYFE, W. S.; KRONBERG, B. I.; BROWN, J. R.; GANDRUD, B. W.; LAZRUS, A. L., 1981, Filter measurements of stratospheric sulfate and chloride in LEONARDOS, 0 . H., 1981, Mount St Helens manna the eruption plume of Mount St Helens: Science, v. (abstract]. In Keller, S. A. C., editor. and others, Mount SL Helens-One yeM later, Abstracts with directory: 211, no. 4484, p. 826-827. Cheney, Wash., Eastern Washington University, 2 p. GARCIA, M. 0., 1977, Crystal clots, amphibole fractiona­ tion, and the evolution of calc-alkaline magmas FYFE, W. S.; KRONBERG, B. L; BROWN, J. R.; LEONARDOS, 0. H., 1982, Mount St Helens manna [abstract]: Geological Society of America Abstracts [abstract). In Keller, S. A. C., editor, Mount St with Programs, v. 9, no. 7, p. 984-985. Helens-One yeM later: Cheney, Wash., Eastern GARCIA. M O.; JACOB.SON, S. S., 1979, Crystal clots, Washington University Press, p. 236. amphibole fractionation and the evolution of c:tlc­ FYFE, W. S., see BROWN, R. [and others], 1981. alkaline magmas: Contributions to lvlineralogy and Petrology-Beitraege zur Mineralogie und Pettologie, v. GADDY, A. J., see PARKER, R. A. [and others], 1983. 69,no.4,p.319-327. GADIAN, A. M; DA VIES, D. R., 1981, A mathematical. GARDINER, S. R. M., see RY AN. P. J. (and others}. climate study on the effect of dust from the Mount SL 1984. Helens volcano eruption: Weather, v. 36, no. 5, p. 136- 138. GARDNER, J. V., see ANDERSON, R. Y. [and others]. 1984. GAGE, D. R .. 1981, Basic and applied projects in analyti­ cal chemistry-L The development of a sulfur specific GARMAN, J.E.; STEELE, W. K., 1986, Experiments on detector for gas chromatography based on S02 fluores­ the acquisition of remanent magnetization by airfall cences; II. 'The application of laser Raman volcanic ash [abstract]: Eos (American Geophysical spectrometry for the determination of quartz and cris­ Union Transactions), v. 67, no. 44, p. 924. tobalite in Mowit SL Helens volcanic ash: Moscow. GEHR. KEITH, 1967, Now they have names-The Idaho, University of Idaho Doctor of Philosophy thesis, glaciers of ML SL Helens: Mazama, v. 49, no. 13, p. 125 p. 10-12. GAGE, D. R.; FARWELL, S. 0., 1981, Laser Raman GEIPEL, R., 1981, Mount St Helens: Geographische spectrometry for the determination of crystalline silica Rundschau, v. 33, no. 6, p. 222-232. polymorphs in volcanic ash: Analytical Chemistry, v. GEISSLER, ERNEST, 1986, Inter-agency cooperation in a 53, no. 13, p. 2123-2127. major emergency-Mount St Helens, 1980 (abstract]. GAGE, D.R.; JERNEGAN, MF.; FARWELL, S. 0., In Keller, S. A. C., editor, Mount St Helens-Five 1981, Characterization and quantification of inhalable years later: Cheney, Wash., Eastern Washington particulate volcanic ash from Mount SL Helens University Press, p. 440. [abstract]. In Keller, S. A. C., editor. and others, Mount GEO-GRAPHICS, 1980, Mount SL Helens-Mountain of SL Helens-One yeM later, Abstracts with directory: fire: Portland, Ore., Geo-Graphics, 1 sheet. Cheney, Wash., Eastern Washington University, 2 p. GEOLOGICAL SOCIETY OF THE OREGON GAGE, D. R.; JERNEGAN, M. F.; FARWELL, S. 0., COUNTRY, 1980, Volcano: Geological Society of the 1982, Characterization and quantification of inhalable Oregon Country Geological Newsleuer, v. 46, no. 8, p. particulate volcanic ash from Mount St Helens. In 86-87. Keller, S. A. C., editor, Mount SL Helens-One year later: Cheney, Wash., Eastern Washington University GEORGil, H.-W., see MEIXNER, F. X. [and others]. Press. p. 199-205. 1980. GAGE, D.R.• see FARWELL, S. 0. [and others], 1981. GEORGil, H.-W., see MEIXNER, F. X. [and others]. 1981. GALE, LISA, see ROSE, W. I., JR. [and others], 1983. GERLACH, T. M.; CASADEV ALL, T. J., 1986, Evalua­ GALLANT, A. J., see CHUNG, Y.-S. [and others], 1981. tion of gas data from high-temperature fumaroles at GALLANT, A. J., see ~. M. M. [and others], Mount St Helens, 1980-1982: Journal of Volc:mology 1981. and Geothermal Research, v. 28, no. 1-2, p. 107-140. GllCKEN 31

GERLACH. T. M.; CASADEV ALL. T. J.. 1986, GIVEN, J. W., see KANAMORI, HIROO [and others], Fumarole emissions at Mount St Helens volcano, June 1982. 1980 to October 1981-Degassing of a magma­ GIVEN, 1. W., KANAMORI, HIROO [and others], hydrothermal system: Journal of Volcanology and see 1983. Geothermal Research, v. 28, no. 1/2, p. 141-160. GIVEN, 1. W., KANAMORI, HIROO [and others], GERLACH. T. M.; CASADEV ALL. T. J.; GREEN­ see 1984. LAND, L. P.; LE GUERN, FRANCOIS, 1982, Fumarole gases and magma degassing at Mount St GLADNEY, E. S., see SEDLACEK. W. A. [and others]. Helens, 1980-81 [abstract]: Eos (American Geophysi­ 1980. cal Union Transactions}, v. 63, no. 45, p. 1143. GLADNEY, E. S., see SEDLACEK, W. A. [and others], GERLACH. T. M.. see CASADEV ALL, T. J. [and others], 1982. 1983. GLASS, M.; CAMPBELL, J.; LACROIX. $.; GERLACH. T. M.. see GRAEBER, E. J. (and others], MCDOWELL, M., 1986, Bacteriological water quality 1982. of Mount St Helens impact zone, 1983 through February 1985 [abstract]. In Keller, S. A. C., editor, GERMANI. MARK see VAREKAMP, J. C. [and others] , 1986. Mount St Helens-Five years later: Cheney, Wash., Eastern Washingron University Press, p. 440. GIBSON, FLASH; HANEGAN, J. L., 1982, Mount St GLICKEN, H. X., 1982. Criteria for recognition of large Helens-Its affects (sic] on the invenebrates of a small volcanic debris avalanches [abstract]: Eos (American ea.stem Washington pond (abstract]. In Keller, S. A. C., editor, Mount St Helens-One year later: Cheney, Geophysical Union Transactions), v. 63, no. 45, p. 1141. Wash .. Eastern Washingron University Press, p. 236. GIBSON, J.P., see MA'IHEWS, L.A. [and others], 1982. GLICKEN, H. X., 1985, Deposits of large volcanic debris avalanches at Mount St Helens and Mount Shasta vol­ Gil.BERTSON, GORDON, 1980, A post eruption field canoes [abstract]: Geological Society of America trip: Oregon Rockhound Bulletin, v. 32, no. 7, p. 14- Abstracts with Programs, v. 17, no. 7., p. 594. 15 . . GLICKEN, H. X., 1986, Mt St Helens rockslide-debris Gll.CHRIST, F. G., 1954, G.S.O.C. field trip to Mount St avalanche: Volcano News, no. 24, p. 4-5. Helens: Geological Society of the Oregon Country Geological News Letter, v. 20, no. 9, p. 78-80. GLICKEN, H. X.; FISHER, R. V., ·1984, Interaction be­ tween the rockslide-debns avaR!nche and the lateral GILE, KATIIARINE, 1903, Mount St Helens: Mazama. blast at Mount St Helens, Washington [abstract). In v.2.no.3,p. 125-129. Workshop on volcanic blasts; program and abstracts: Gll.KESON, R. A., see OKAZAKI, ROSE (and others], Nottingham, Eng., International Association of Vol­ 1972. canology and Chemistry of the Earth's Interior, 1 p. Gll.KEY, K. E., 1982, Sedimentology of debris flows GLICKEN, H. X.; JANDA, R. J.; VOIGHT, BARRY, generated during the 1980 eruption of Mowu St 1980, Catastrophic landslide/debris avalanche of May Helens [abstract]: Geological Society of America 18, 1980, Mount St Helens volcano [abscract]: Eos Abstracts with Programs, v. 14, no. 4, p. 166. (American Geophysical Union Transactions), v. 61, no. 46, p. 1135. Gll.KEY, K. E.• 1983, Sedimentology of the North Fork and South Fork Toutle River mudflows generated GLICKEN, H. X.; MEYER, Wll.LIAM; CARPENTER, during the 1980 eruption of Mount St Helens: Univer­ P. 1.; SABOL, M.A.; SWIFT, C.H., III; KRESCH, D. sity of California. Santa Barbara Master of Arts thesis, L., 1983, Actual and potential volcanic lake breakouts 254 p., 2 plates. at Mount St Helens, Washington [abstract]: Eos (American Geophysical Union Transactions}, v. 64, no. Gll.KEY, K. E.; FAIRCHil.D, L. H., 1982, Sedimentol­ 45, p. 894. ogy of debris flows generated during the 1980 eruption of Mount St Helens [abscract]: International Congress GLICKEN, H. X.; VOIGHT, BARRY; JANDA, R. 1.• on Sedimentology, 11th, Abstracts, p. 138. 1981, Rockslide-debris avalanche of May 18, 1980, Mount St Helens volcano [abstract]. In International GII..L. J. B., see Wll.LIAMS, R. W. [and others], 1983. Association of Volcanology and Chemistry of the GINSBERG, I. W., 1982, Thermal infrared imagery of the Earth's Interior, IA VCEI symposium, Arc volcanism; Cascade Range volcanics. In Marrin, R. C.; Davis, J. Abstracts: Volcanological Society of Japan; Interna­ F., Status of volcanic prediction and emergency tional Association of Volcanology and Chemistry of response capabilities in volcanic hazard zones of the Earth's Interior, p. 109-110. California: California Division of Mines and Geology Special Publication 63, p. 131-136. GLICKEN, H. X., see BRANTLEY, STE%~ [and others], 1986. GIVEN, 1. W., see KANAMORI, HIROO [and others], · 1981. GLICKEN, H. X., see JANDA, R. J. [and others], 1980. 32 GllCKElv

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HALLIDAY, W. R., 1980, Post-eruptive mud.flow impact HALLIDAY, W. R., 1982, Mount St. Helens, October on the Mount St. Helens caves, Washington: 1982: Cascade Caver, v. 21, no. 11-12, p. 66-68. Washingron Speleological Survey Bulletin 14; Western HALLIDAY, W. R., 1982, Mount St. Helens-October Speleological Survey Series 61, 4 p. 1982: Speleograph, v. 18, no. 11, p. 132-133. HALLIDAY, W. R., 1981, Additional speleological HALLIDAY, W. R., 1982. Mount St. Helens update. In studies at Mount SL Helens, WashingtOn, May 1981: Larson, C. V., editor, An introduction tO caves of_the Washington Speleological Survey Bulletin 20 (mis­ Bend area; Guidebook of th 1982 NSS convenoon: numbered as 19]; Western Speleological Survey Serial Huntsville, Al., National Speleological Society, p. l •'2. 67,4 p. HALLIDAY, W. R., 1982, Recent studies on Mt. SL HALLIDAY, W.R., 1981, August 1981 Mount SL Helens Helens: Geo2. v. 10, no. l, p. 5. cave studies: Cascade Caver, v. 20, no. 4-6, p. 11-13. HALLIDAY, W. R., 1982, Risk assessment and risk ac· HALLIDAY, W.R., 1981, Funhcr observations of the ef­ ceptance on the Cave Basalt Lava Flow,. Mount St fects of post-eruption phenomena on caves of Mount Helens, Washington. In Keller, S. A. C., editOr, Mount St. Helens, Washington: Washington Speleological St. Helens--One year later: Cheney, Wash., Eastern Survey Bulletin 17; Western Speleological Survey Washington University Press, p. 161-164. Serial 65, 5 p. HALLIDAY, W.R., 1983, Ape Cave and the Mount St. HALLIDAY, W.R., 1981,Furtherstudies in the Mount Si. Helens apes: Vancouver, Wash., ABC Printing and Helens caves-March 7 and 8, 1981: Cascade Caver, Publishing, 24 p. v. 20, no. 1-3, p. 3-S. ·HALLIDAY, W. R., 1983, Buried glacial ice and other HALLIDAY, W. R.. 1981, Impact of 1980 eruptions on complexities found in the Spirit Lake pseudokarst. the Mount St. Helens caves: International Congress of Mount St. Helens, Washington: Cascade Caver, v. 22, Speleology, 8th.Proceedings, v. l, p. 174-176. no. 7, p. 51-54. HALLIDAY, W. R., 1981, Impact of post-eruptive HALLIDAY, W. R., 1983, Buried glacial ice and other mud.flows on caves of the Cave Basalt Lava Flow, complexities found in the Spirit Lake pseudokarst.. Mount St. Helens, Washingten [abstract]. In Keller, S. Mount St Helens, Washington: Speleograph, v. 19, A. C., editor; and others, Mount St. Helens-One year no.9-10,p.83-84. later; Abstracts and directory: Cheney, Wash., Eastern Washingten University, 1 p. HALLIDAY, W. R., 1983, Further observations on the Spirit Lake pseudokarst: Cascade Caver, v. 22, no. 6, HALLIDAY, W.R., 1981, The 1980 eruptions of Mount p.45-46. SL Helens-Spelean effects: Washingten Speleologi­ cal Survey Bulletin 18; Western Speleological Survey HALLIDAY, W. R., 1983, Funher observations on the Serial 66, p. 1-9. Spirit Lake pseudokarsc Geo2, v. 10, no. 3, p. 49-51. HALLIDAY, W. R., 1981, November at Mt. SL Helens: HALLIDAY, W. R., 1983, Funher observations on the Speleograph, v. 17, no. 2, p. 173-174. Spirit Lake pseudokarst: Speleograph, v. 19, no. 4, p. 35-37. HALLIDAY, W.R., 1981, November 1981 at Mount St Helens: Cascade Caver, v. 20, no. 7, 8, 9, and 12, p. HALLIDAY, W. R., 1983, Mount SL Helens caves­ 26-27. December S, 1982: Speleograph, v. 19, no. 1, p. 6. HALLIDAY, W. R., 1981, SL Helens-Observations HALLIDAY, W. R .• 1983, Pseudokarst in the May 18, January 10-11: Speleograph, v. 17, no. 2, p. 34-37. 1980, debris/pyroclastic flow of Moum SL Helens, Washington-Initial reconnaissances [abstract]: Na­ HALLIDAY, W.R., 1982, Caves of Mount St. Helens and tional Speleological Society Bulleti.n, v. 45, no. 2, [un­ the impactS of the 1980 eruptions [abstract]: Geo2, v. paginated]. 10, no.1, p. 7-8. HALLIDAY, W. R., 1983, Report of the NSS Mount SL HALLIDAY, W.R., 1982, Caves of Mount SL Helens and Helens conservation task force for 1982: Speleograph, the impacts of the 1980 eruptions [abstract]: National v. 19, no. l, p. 7, 10-11. Speleological Society, Annual Meeting, Abstracts, 1 p. HALLIDAY, W.R.• 1986,· Caves and other pseudokarstic HALLIDAY, W.R., 1982, Caves of Mount SL Helens and features of Mount St Helens-1980-1985 observa­ the impacts of the 1980 eruptions [abstract]: National tions. h Keller. S. A. C .• edit0r, Mount St. Helens-­ Speleological Society Bulletin, v. 45, no. 1, (un­ Five years later: Cheney, Wash., Eastern Washington paginated]. University Press, p. 134-142. HALLIDAY, W. R., 1982, Impact of posteruption HA.MIU., P., see 11JRCO, R. P. (and others], 1980. mud.flows on the caves of the Cave Basalt Lava Flow of Mowll St Helens. In Keller, S. A. C., editor, Mount HAMII..L, P., see 11JRCO, R. P. (and others], 1982. St Helens-One year later. Cheney, Wash., Eastern HAMILL, P., see 11JRCO, R. P. (and others], 1983. Washington University Press, p. 55-{50. HARRIS 35

HAMMOND, H. E.. see MARTINSON, H. A. [and HANEGAN, J. L., see GIBSON, FLASH [and others], others], 1986. 1982. HAMMOND, K. A., see WARREN, G. H. [and others], HANSEN, L. D., see AKRE, R. D. [and others], 1982. 1982. HANSEN, V. L, see WAITT, R. B., JR. (and others), HAMMOND, P. E .• 1973, Preliminary geologic map of 1981. the southern Cascade Range: Washingron Division of HANSON,.K. J., see DELUISI, J. J. [and others], 1982. Geology and Earth Resources Open-File Report 73-3, S HARDEE, H. C., 1981, Thennal property measurements sheets, scale 1:500,000. in a fresh pumice flow at ML St Helens: Geophysical HAMMOND, P. E., 1974, Toe pulse of the Cascade vol­ Research Leuers, v. 8, no. 3, p. 210-212. canoes: Pacific Search, v. 8, no. 8, p. 4-9. HARDING, R. A., 1982, Aerial photos and maps of the HAMMOND, P. E., 1975, Preliminary geologic map and event area [abstract]. In Keller, S. A. C., editor, Mount cross-sections with emphasis on Quaternary volcanic St. Helens-One year lacer: Cheney, Wash., Eastern rocks, southern Cascade Mountains, Washington: Washington University Press, p. 237. Washington Division of Geology and Earth Resources DAVID, EISSLER, H.K. [and others], Open-File Report 75- 13, 1 sheet, scale 1:125,000. HARKRIDER. see 1983. HAMMOND, P. E .• 1977, Reconnaissance geologic map and cross-sections of southern Cascade Range, HARMS, T . F., see GOUGH, L. P. [and others], 1981. WashingtOn. latitude 46 degrees 30 minutes - 47 HARNEY, THOMAS, 1980, Mount St Helens' past gives degrees 15 minutes N., longitude 120 degrees 45 inkling of the future: Washington, D.C., Smithsonian minutes - 122 degrees 22.5 minutes W., scale Instiwtion Research Repons 29, p. l, 5. 1:125,000 [abstract]: Geological Society of America HARNLY, C. D.; TYCKOSON, D. A., 1981, Mount St Abstracts with Programs, v. 9, no. 7, p. 1003-1004. Helens, the 1980 eruptions-A bibliography: Mon­ HAMMOND, P. E., 1980, ML St Helens: Association of ticello, ill., Vance Bibliographies Public Administra­ Engineering Geologists Newsletter, v. 23, no.~ p. 12- tion Series P-786, 42 p. 21. HARNLY, C. D.; TYCKOSON, D. A., 1984, Mount St HAMMOND, P. E.. 1980, ML St. Helens adds fireworks Helens-An annotated bibliography: Metuchen, NJ., in Cascades: Geotirnes, v. 25, no. 7, p. 16-18. Scarecrow Press, 249 p. HAMMOND, P. E .. 1980, Mt. St Helens blasts 400 m off HARRAH, L.A., see DAVIS, M. J. [and others], 1980. its peak: Geotirnes, v. 25, no. 8, p. 14-15. HARRIS, D. M.; ROE, ROBERT; ROSE, W. I., JR., 1980, HAMMOND, P. E., 1980, Mount Saint Helens box Radar observations of the July 22 and August 7, 1980 score-20 March to 20 April, 1980: Volcano News, eruptions of Mount St. Helens [abstract]: Eos no.4, p. 2. (American Geophysical Union Transactions), v. 61, no. HAMMOND, P. E., 1980, Mount Saint Helens box 46, p. 1137. score-20 April to 19 May, 1980: Volcano News, no. HARRIS, D. M.; ROSE, W. I., JR., 1983, Estimating par­ 4, p. 3-7. ticle sizes, concentrations, and total mass of ash in vol­ HAMMOND, P. E., 1980, ML SL Helens update from canic clouds using weather radar. Journal of Portland State University, Portland, Oregon: Associa­ Geophysical Research, v. 88, no. Cl5, p. 10969-10983. tion of Engineering Geologists Newsletter, v. 23, no. 4, HARRIS, D. M.; ROSE, W. I., JR., 1985, Pre·eruption p. 28-30. CO2 emissions during magma ascent beneath Mount HAMMOND, P. E., 1980, Reconnaissance geologic map St. Helens (abstract]: Eos (American Geophysical and cross sections of southern Washington Cascade Union Transactions), v. 66, no. 46, p. 1153. Range, latimde 45 degrees 30 minutes - 47 degrees 15 HARRIS, D. M.; ROSE, W. I., JR.; BORNHORST, T. J.; minutes N., longimde 120 degrees 45 minutes - 122 CASADEVALL, T. J., 1980, Variations of S02 and degrees 22.5 minutes W .: Portland, Ore., Portland CO2 emission races at Mount St Helens July 22 to State University Department of Earth Sciences, 31 p., 2 August 29, 1980 [abstraet]: Eos (American Geophysi­ sheets. cal Union Transactions), v. 61, no. 46, p. 1139. HAMMOND, P. E.; KOROSEC, M. A., 1983, Geochemi­ HARRIS, D. M.; ROSE, W. I., JR.; ROE, ROBERT; cal analyses, age dates, and flow-volume estimates for THOMPSON, M. R., 1981, Radar observations of ash Quaternary volcanic rocks, southern Cascade Moun­ eruptions. In Lipman, P. W.; Mullineaux, D. R., tains, Washington: Washington Division of Geology editors, Toe 1980 eruptions of Mount St Helens, and Earth Resources Open-File Report 83-13, 36 p., 1 Washington: U.S. Geological Survey Professional plate. Paper1250, p.323-333. HAMNER. BOB, see PRUTI1', J. R. [and others), 1980. HAMNER. BOB, see PRUTI1', J. R. [and others], 1981. 36 HARRIS

HARRIS, 0. M.; SATO, MOTOAKI, 1980. CO2 emission HARTI..EY, J. N.; BEAUCHAMP, R.H.; DANIEL, J. L.; rates at Mount SL Helens by airborne plume measure­ SHADE, J. W., 1981, Application of advanced process ments [abstract]: Eos (American Geophysical Union mineralogic techniques for characterization of ML St Transactions),v.61,no.46,p. 1138-1139. Helens volcanic ash. In Hausen, D. M.; Park, W. C., editors, Process mineralogy-Extractive metallurgy, HARRIS, 0. M.; SATO, MOTOAKI; CASADEVALL, T. mineral exploration, energy Warrendale, 1.; ROSE, W. L, JR.; BORNHORST, T.1., 1981, Emis­ resources: sion rates of CO2 from plume measurements. In Lip­ Penn., Metallurgical Society of AIME, p. 657-674. man, P. W.; Mullineaux, D. R., editors, The 1980 erup­ HARTZ. K. E.; BHAGAT, S. K.; STARLIN, L. A.; tions of Mount St Helens, Washingwn: U.S. Geologi­ MOTT, H. V .; KRN ANEK. K. R., 1984, Attenuation cal Survey Professional Paper 1250, p. 201-207. of leachate generated from co-disposal of volcanic ash HARRIS, D. M., see CASADEVAll, T. 1. [and others], and solid waste: Pullman, Wash., Washington Water 1980. Research Center Report 60, 239 p. HARRIS, D. M., see CASADEVALL. T. 1. (and others], HARWARD, M. E., see BORCHARDT, G. A. [and 1981. others], 1971. HARRIS, D. M., see CASADEVALL, T. 1. (and others], HARWARD, M. E.,see DUDAS, M. J. [and others], 1973. 1982. HARWARD, M. E .• see NORGREN, J. A. [and others], 1970•. HARRIS. D. M. see ROSE, W. I. • JR. (and others], 1980. HARRIS, 0. M.. see SCARFE. C. M. (and others], 1982. HAUCHECORNE, A., see LEFRERE, JACQUES [and others], 1981. HARRIS, ELAINE, 1984, The effect of ashfall from the May 18. 1980 eruption of Mount St Helens on cryp­ HAUGEN, GORDON, see PRUITI, J. R. [and others], togams: Pullman, Wash., Washingwn State University 1980. Master of Science thesis, 50 p. HAUGEi'l, GORDON, set PRUITI, J. R. [and others], HARRIS, JULIE see FARMER. JUDITII [and others], 1981. 1980. HAUGHNEY,L. C.,see KUHN, P. M. (and others], 1980. HARRIS, S. L., 1976, FII'C and ice-The Cascade vol­ HAWKlNS, C. P.; ANDERSON, N. H., 1982, Habitats canoes: Seattle, Wash., The Mountaineers, 320 p. and fauna-The aftermath of the Mount St Helens HARRIS, S. L., 1980, Fire and ice-The Cascade vol­ eruption on stream systems [abstract]. In Keller, S. A. canoes; revised edition: Seattle, Wash., The Moun­ C •• editor, Mount SL Helens-One year later: Cheney, taineers, 316 p. Wash., Eastern W ashingten University Press, p. 237. HARRIS, S. L., 1986, The other Cascade volcanoes-His­ HAYASHIDA. SACHIKO, see fW ASAKA, Y ASUNOBU toric eruptions at Mount St Helens' sister peaks. In [and others], 1981. Keller, S. A. C., editor, Mount St Helens-Five years HAYES, D. B.; EICHELBERGER, J. C., 1981, Magmatic later: Cheney, Wash.• Eastern Washington University model for the Mt St Helens blast of May 18, 1980 Press, p. 20-33. [abstract]: Eos (American Geophysical Union Trans­ HARRISON, R. D., 1982, Soil Conservation Service in­ actions), v. 62, no. 17, p. 430. volvement in Mount St Helens and impacted areas. In HA YES, D. B., set DAVIS, M. J. [and others], 1980. Keller, S. A. C., editor, Mount SL Helens-One yeM HAYES, D. B., set EICHELBERGER. J.C. [and others], later: Cheney, Wash., Eastern Washington University 1982. Press, p. 115-117. HAYES, D. M.,setFARLOW,N. H. [and others], 1980. HARRISON, R. D., see STROH, J. R. (and others], 1982. HAYES, D. M.,seeFARLOW,N. H. [and others], 1981. HARRISON, SYLVIA; FRITZ, W. J., 1982, Depositional feawres of March 1982 Mount St. Helens sediment HAYES, D. M., see FARLOW, N. H. (and others], 1982. flows: Nature, v. 299, no. 5885, p. 720-722. HA YES, D. M., stt OBERBECK, V. R. [and others]. HARRISON, SYLVIA, see FRITZ. W. J. [and others], 1982. 1982. HAYS, W. H., see SARNA-WOJCICKI, A. ~ [and HARRISON, SYLVIA, see FRITZ. W. J. [and others], others], 1980. 1983. HAYWARD, J. L., JR., 1982, Effects of nest habitat, be­ HARRISON, SYLVIA, see FRITZ, W. J. [and others]. havior, and volcanic ash on reproductive success in 1985. ring-billed and California gulls: Pullman, Wash .. Washington State University Doctor of Philosophy HART, M. A.,see PHELAN, J.M. [and others], 1982. thesis, 58 p. HINDIN 37

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HINDIN, ER VIN, 1982, Rendering ash contaminated HOBBS, P. V.; HEGG, D. A.; RADKE, L. F., 1983. water potable (abstract]. In Keller, S. A. C., editor, Resuspension of volcanic ash from Mount SL Helens: Mount SL Helens-One year later: Cheney, Wash., Journal of Geophysical Research, v. 88, no. C6. p. Eastern Washingt0n Universicy Press, p. 237. 3919-3921. HINDIN, ERVIN, 1983, Occurrence of organic com­ HOBBS, P. V.; RADKE, L. F.; EL TGROTH, M. W.: potlllds in warer and stream sediments due to the ML HEGG, D. A., 1981. Airborne studies of the emissions SL Helens eruptions: Pullman, Wash., WashingtOn from the volcanic eruptions of Mount St Helens: Water Research Center Repon 52, 91 p. Science, v. 211, no. 4484, p. 816-818 . . HINKLE, R. E.; EAV, B. B.; PRil.L, J. C.; JOHNSON, T. HOBBS, P. V.; RADKE, L. F.; HEGG, D. A.: E.; DIJ.L\1AN, R. D., 1980, Mount St Helens quick ELTGROTH. M. W.; TIJELL, J. 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[andothersJ, 1980. of ML SL Helens ash by precise measurement of a suite HOBLITT, R. P., 1978, Emplacement mechanisms of un­ of major, minor and trace metals of geologic interest sorted and unstratified deposits of volcanic rock debris (abstract]: Eos (American Geophysical Union Trans­ as determined from paleomagnetically-derived actions), v. 6 l, no. 46, p. 970. emplacement-temperature information: Boulder, HINKLEY, TODD; LICHTE, F. E.; TAYLOR, H. E.; Colo., Universicy of Colorado Doctor of Philosophy SMITH. K. S., 1980, Composition of ash and its thesis, 206 p. . lcachates from Mount SL Helens [abstract]: 'Geologi­ HOBLITr, R. P., 1979, Emplacement mechanisms of un­ cal Sociecy of America Abstracts with Programs, v. 12, sorted and unstratified deposits of volcanic rock debris no. 7, p. 447. as determined from paleomagnetically derived HINKLEY, TODD; SMITH, K. 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HOBLITT, R. P.; CRANDELL, D. R.; MULLINEAUX. HOFFER. J. M.; HOFFER, R. L., 1986, Chemical com­ D. R., 1980, Mount SL Helens eruptive behavior during position of the May 18, 1980 Mount SL Helens tephra the past 1,500 yr. Geology, v. 8, no. 11, p. 555-559. and the underlying soil-Changes from July 1980 to HOBLITI', R. P.; KEllOGG, K. S .• 1976, Emplacement May 1981. In Keller, S. A. C., editor, Mount St. temperatures of unsoned and unstratified deposits of Helens-Five years later: Cheney, Wash., Eastern volcanic rock debris as determined by paleomagnetic Washington University Press, p. 108-111. techniques [abstract]: Geological Society of America HOFFER. J.M.; HOFFER, R. L.; SHANNON, W. H., Abstracts with Programs, v. 8, no. 6, p. 919-920. 1981, Geochemistry of tephra, May 18, 1980 eruption HOBLITI', R. P.; KEllOGG, K. S., 1979, Emplacement Mount St. Helens, Washington [abstract). In Keller, S. temperatures of unsoned and unstratified deposits of A. C., editor, and others, Mount St Helens-One year volcanic rock debris as determined by paleomagnetic later; Abstraets and directory: Cheney, Wash., Eastern techniques: Geological Society of America Bulletin, v. Washington University, 1 p. 90, no. 7, part I 633-I 642. HOFFER, J. M.; HOFFER, R. L.; SHANNON, W. M., HOBLm, R. P.; MILLER, C. D., 1984, Comments and 1981, Tephra from the May 18, 1980 eruption of Mt. reply on "Mount St. Helens 1980 and Mount Pelee SL Helens, Washington [abstract]: Geological Society 1902- Flow or surge?"; Comment: Geology, v. 12; of America Abstracts with Programs, v. 13, no. 5, p. no. 11, p. 692-693. 239. HOBLITI', R. P.; MILLER, C. D.; VALLANCE, J. W., HOFFER, J.M.; HOFFER, R. L.; SHANNON, W. M.• 1981, Origin and stratigraphy of the deposit produced 1982, Preliminary analyses of the composition and tex· by the May 18 directed blasL In Lipman, P. W.; Mul­ ture May 18, 1980, Mount St Helens tephra. /n Keller, lineaux, D. R., editors, The 1980 eruptions of Mount S. A. C., editor, Mount SL Helens-One year later: St Helens, Washington: U.S. Geological Survey Cheney, Wash., Eastern Washington University Press, Professional Paper 1250, p. 401-419. p. 21-25. HOBLITT, R. P.; REYNOLDS, R. L.; LARSON, E. E., HOFFER. R. L., see HOFFER, J.M. [and others), 1981. 1985, Suitability of nonwelded pyroclastic.flow HOFFER. R. L., see HOFFER, J.M. [and others), 1982. deposits for studies of magnetic secular variation-A R. test based on deposits emplaced at Mount St. Helens, HOFFER~ i.., see HOFFER, J.M. [and others), 1986. Washington, in 1980: Geology, v. 13, no. 4, p. 242- HOFFMAN, M. F., see·ROSE, W. I., JR. [and others], 245. 1980. HOBLITI', R. P., see BANKS, N. G. [and others], 1981. HOFFMAN, M. F., see ROSE, W. I., JR. [and others]. HOBLITI', R. P., see CRANDELL, D. R. [and others], 1982. 1986. HOFFMAN, M. F., see ROSE, W. I., JR. [and others], 1983. . HOBLITI', R. P., see MACLEOD, N. S. [and others], 1980. HOFMANN, D. J.; ROSEN, J. M., 1980, Balloon-borne measurements following the eruption of ML St. HOBLITI', R. P., see MILLER, C. D. [and others], 1980. aerosol Helens (abstraet): Eos (American Geophysical Union HOBLITI', R. P., see MILLER, C. D. [and others], 1981. Transactions},v.61,no.46,p. 1153-1154. HOBLm, R. P., see MULLINEAUX, D. R. [and others], HOFMANN, D. J.; ROSEN, J.M., 1982, Balloon-borne 1982. observations of stratospheric aerosol and condensation HOBLm, R. P., see PALLISTER, J. S. [and others] nuclei during the year following the ML SL Helens 1985. ' eruption: Journal of Geophysical Research, v. 87, no. Cl3, p. 11039-11061. HOBLm,R. P.,see RYAN, M. P. [and others], 1981. HOFMANN, D. J.; ROSEN, J. M., 1982, Lidar and bal­ HOBLITI', R. P., see VOIGHT, BARRY [and others], 1980. loon-borne particle counter comparisons following the eruptions of ML SL Helens and Alaid [abstraet]. /n In­ HOBLm, R. P., see YAMAGUCHI, D. K. [and others] ternational Laser Radar Conference, 11th, 1982, 19~ ' Abstraets of papers: U.S. National Aeronautics and HOFFER, J.M., 1986, Comparison of the major eruptions Space Administration Conference Publication 2228, p. at Mount SL Helens May 18, 1980 and El Chichon, 13. March 28-April 4, 1982. In Keller, S. A. C., editor, HOFMANN, D. J.,see ROSEN, J.M. [and others], 1980. Mount St Helens-Five years later. Cheney, Wash., HOFMANN, D. J.,see ROSE..i.'l, J.M. [and others], 1981. Eastern Washington University Press, p. 112-115. HOFMANN, D. J.• see ROSEN, J.M. [and others), I982. 40 HOFSI'EITER

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JOHNSTON, D. A.. see KEITH, T. E. C. [and others], JONES, R. P., see MARTIN, D. J. [and others], 1984. 1984. JONIENTZ-1RISLER. CHRIS, see ZOLL WEG, J. E. [and JOHNSTON, D. A., see NEHRING, N. L (and others], others], 1984. 1981. JONOOBY, L., see LEE, S. C. (and others], 1985. JOHNSTON, D. A.. see STOIBER, "&. E. [and others], JORDAN, RAYMOND; KIEFFER, H. H., 1981. 1981. Topographic changes at Mount SL Helens-Large· JOHNSTON, M. J. S.; DVORAK, J. J .• 1981, The implica­ scale phocograrnmerry and digital terrain models. In tions of tilt and magnetometer measurements at Mount Lipman, P. W.; MullinC3ux, D. R., editors, The 1980 SL Helens, Washingtan-1980-1981 [abstract]: Eos eruptions of Mount SL Helens, Washington: U.S. (American Geophysical Union Transactions), v. 62, no. Geological Survey Professional Paper 1250, p. 135- 45,p. 1089. 141. JOHNSTON, M. J. S.; MUELLER. R. J.; DVORAK, J. J., JORDAN, RAYMOND; KIEFFER, H. H., 1982, 1980, Volcanomagnetic observations during eruptions Topographic map of Mount SL Helens. Washington, of ML SL Helens, May-August 1980 [abstract]: Eos showing changes between April 11 and May 16, 1980: (American Geophysical Union Transactions), v. 61, no. U.S. Geological Survey Miscellaneous Investigations 46, p. 1134-1135. Series Map I-1411, 1 sheet, scale 1:10,000. JOHNSTON, M. J. S.; MUELLER. R. J.; DVORAK. J. J., JOURNAL-AMERICAN STAFF, see. DAil.. Y NEWS 1981, Volcanomagnetic observations during eruptions, STAFF [and others], 1980. May-August 1980. In Lipman, P. W.; Mullineaux, D. JUDA Y, R. E.; KELLER, E. J., 1984, Effect of ash fallout R.• edicors, The 1980 eruptions of Mount SL Helens, on water quality in western Montana; final reporc Washingron: U.S. Geological Survey Professional Missoula. MonL, University of Montana Deparunent of Paper 1250, p. 183-189. Chemistry, 156 p.; U.S. National Technical Informa­ JOHNSTON, M. J. S.; MUELLER, R. J.; MORTENSEN, tion Service PB 85-157824. C. E.; MYREN, D.; JONES, A.; KELLER, V., 1984, JUVIGNE, ETIENNE; PORTER, S. C., 1985, Mineralogi­ Ttlt. strain, and magnetic measurements. In Jacobson, cal variations within two widespread tephra layers from M. L; Rodriguez. T. R.. compilers, Summaries of tech­ Cascade Range volcanoes, U.S.A.: Geographie Physi­ reports, prepared nical Volwne xvm, by participants que et Qu.atemaire, v. 39. no. 1, p. 7-12. in National Earthquake Hazards Reduction Program: U.S. Geological Survey Open-File Report 84-628, p. JUVIGNE, ETIENNE; SHIPLEY, SUSAN, 1983, Dis­ 196-199. tribution of the heavy minerals in the downwind tephra lobe of the May 18, 1980 eruption of the Mount SL JOHNSTON, M. J. S., see DA VIS, P. M. [and others], Helens (Washington, USA): Eiszeitalter und Gegen­ 1984. wart, no. 33, p. 1-7. JOHNSTON, M. J. S.• see DVORAK, J. J. [and others], KANAMORI, HIROO; G!VEJ.'l', J. W., 1981, Mechanism 1980. of ML SL Helens eruption determined from long-period JOHNSTON, M. J. S., see DVORAK, J. J. [and others], surface waves [abstract]: Eos (American Geophysic:i.l 1981. Union Transactions), v. 62, no. 45, p. 966. JOHNSTON, M. J. S., see DVORAK. J. J. [and others], KANAMORI. HIROO; GIVEN. J. W .• 1982, Analysis of 1984. long-period seismic waves excited by the May 18, JONES, A., see JOHNSTON, M. J. S. [and others], 1984. 1980 eruption of Mount St Helens-A terrestrial monopole?: Journal of Geophysical Research, v. 87, JONES, B., see RASMUSSEN, R. A. [and others], 1982. no. B7, p. 5422-5432. JONES, BRONWEN, 1985, ~ Tunnelling in North KANAMORI. HIROO; GlVEJ."l', J. W., 1983, Lamb pulse America's volcanic zone: Tunnels and Tunnelling, v. observed in nature: Geophysical Research Letters, v. 17, no. 5, p. 42. 10,no.5,p.373-176. JONES, D.R., see ALPHA. T. R. (and others], 1980. KANAMORI, HIROO; GlVEJ.'l', J. W., 1983. Lamb pulse JONES, D. R., see ALPHA, T. R. [and others], 1981. observed in natw"e [abstract]: Eos (Americ:in JONES, J. T., see ADAMS, A. B. [and others], 1986. Geophysical Union Transactions), v. 64. no. 18, p. 265. JONES, P. G., 1981, Special l:100,000-sca1e Mount SL KANA!\10RI. HIROO; GIVEN, J. W.; LAY, TIIORNE, Helens maps: American Congress of Surveying and 1984, Analysis of seismic body waves excited by the Mapping, Fall Technical Meeting, 1981, Technical Mount SL Helens eruption of May 18. 1980: Journal of Papers, p. 324-332. Geophysical Research, v. 89, no. 83, p. 1856-1866. JONES, P. G., 1982. Special 1:100,000-scale Mount SL KANAMORI, HIROO see EISSLER, H.K. [and others], Helens maps: Revista Cartografica, no. 42, p. 125-129. 1983. JONES, R. P., see MARTIN, D. J. (and others], 1982. KENNEDY .15

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MELSON, W. G., 1982, Toe cyclical nature of explosive MERZBACHER. C. L, 1983, Water-samrated and -under­ volcanism-A petrological approach to volcano sarurated phase relations of the Mount St Helens dacite forecasting. In Martin, R.C.; Davis, J.F.,eds.,1982, magma erupted on May 18, 1980, and an estimate of Stanis of volcanic prediction and emergency response the pre-eruptive water content: University Park, Penn., capabilities in volcanic hazard zones of California: Pennsylvania State University Master of Science lhesis, California Division of Mines and Geology Special 56p. Publication 63, p. 99-118. :MERZBACHER. C. I.; EGGLER, D. H., 1983, Mount St. MELSON, W. G., 1983, Monitoring the 1980-1982 erup­ Helens dacite magmas of May 18, 1980---Phase rela­ tions of Mount SL Helens-Compositions and abun­ tions and water content [abstract]: Eos (American dances of glass: Science, v. 221, no. 4618, p. 1387- Geophysical Union Transactions}, v. 64, no. 18, p. 342. 1391. :MERZBACHER, C. I.; EGGLER, D. H., 1984, A mag­ MELSON, W. G.; HOPSON, C. A., 1981, Precruption matic geohygrometer-Application to Mount St temperatures and oxygen fugacities in the 1980 erup­ Helens and other dacitic magmas: Geology, v. 12, no. tive sequence. In Lipman, P. W.; Mullineaux, D. R., 10, p. 587-590. editors, The 1980 eruptions of Mount SL Helens, MESEREAU, A.,see HOWARD, B. [andolhers], 1980. Washington: U.S. Geological Survey Professional Paper12.50,p.641-648. MEYER. C. E., see SARNA-WOJCICKI. A. M. [and others], 1981. MELSON, W. G.; HOPSON, C. A., 1982, Petrologic model of the 1980-82 ML St. Helens magma chamber MEYER. D. F.; JANDA, R. J., 1985, Erosional develop­ [abstract]: Eos (American Geophysical Union Trans­ ment of the North Fork Toutle debris avalanche deposit actions), v. 63, no. 45, p. 1144. [abstract]. In Glysson, G. 0., editor, Proceedings of the advanced seminar on sedimentation, August 15-19, MELSON, W. G.; HOPSON, C. A.; KIENLE, C. F., 1980, 1983, Denver, Colorado: U.S. Geological Survey Petrology of tephra from the 1980 eruption of Mount Open-Fi.le Report 85-98, p. 34-36. SL Helens [abstract]: Geological Society of. America Abstrac~ with Programs, v. 12, no. 7, p. 482. MEYER. D. F.; JANDA, R. J., 1986, Sedimentation downstream from the 18 May 1980 North Fork Toutle MELSON, W. G.,see BENNETT,!. T. [and others], 1982. River debris avalanche deposit, Mount St Helens, MELSON, W. G., see HOPSON, C. A. [and others], 1980. Washington. In Keller, S. A. C., editor, Mount St. MELSON, W. G., see HOPSON, C. A. (and others), 1982. Helens-Five years later: Cheney, Wash., Eastern Washingten University Press, p. 68-8_§. MELSON, W. G., see HOPSON, C. A. (and others]. 1984. MEYER. D. F.; JANDA. R. J.; MARTINSON, H. A., MELSON, W. G., see KRISHNASW AMI, S. [and others], 1982, Initial and subsequent drainage basin and chan­ 1981. nel responses to the 1980 eruption of Moum St. Helens MELSON, W. G., see MURASE, TSUTOMU (and (abstract): Eos (American Geophysical Union Trans­ others], 1985. actions), v. 63, no. 8, p. 174-175. MELSON, W. G., see NEWHALL, C. G. (and others), MEYER. D. F.; NOLAN, K. M.; DODGE, J. E., 1986, 1983. Post-eruption changes in channel geometry of streams MENDONCA. B. G., see DELUISI, J. J. (and others), in the Toutle River drainage basin, 1980-82, Mount St 1982. Helens, Washington: U.S. Geological Survey Open­ File Report 85-412, 128 p. MENDONCA. B. G .• see DELUISI, J. J. (and others], 1983. MEYER, D. F., see JANDA, R. J. (and others], 1985. MENTNECH, M. S., see GREEN, F. H. Y. [and olhers), MEYER. D. F., see LISLE, T. E. (and others], 1983. 1981. MEYER, D. F., see MARTINSON, H. A. [and others]. MERCHANT, J. A•• su BERNSTEIN, R. S. [and olhers], 1982. 1982. MEYER, D. F., see MARTINSON, H. A. [and olhers], MERCHANT, J. A., see GREEN, F. H. Y. [and olhers], 1983. 1981. MEYER, Wil...l.IAL\1; CARPENTER, P. J., 1983, Filling of MERG01L, JEAN see BOIVIN, PIERRE [and olhers], Spirit Lake, Washington, May 18, 1980, to July 31, 1980. 1982: U.S. Geological Survey Open-File Repon 82- 771, 19 p. MERRILL, E. H.; RAEDEKE, J.; KNUTSON, K. L.; TABER, R. D., 1986, Elle recolonization and popula­ MEYER, WILLIAM: SABOL, M. A.; GLICKEN, H. X.; tion dynamics in !he northwest portion of !he Mount St VOIGHT, BARRY, 1984, The effects of ground water, Helens blast zone. In Keller, S. A. C., editor, Mount St. slope stability, and seismic hazard on the stability of Helens-Five years later: Cheney, Wash., Eastern the South Fork Castle Creek blockage in !he Mount St. Washington University Press, p. 359-368. Helens area, Washington: U.S. Geological Survey Open-Fi.le Repon 84-624, 72 p. MILLS 59

MEYER. WILLIAM; SABOL. M. A.; GLICKEN, H. X.; MILLER, C. D.; HOBLITT, R. P., 1980, Stratigraphy of VOIGIIT, BARRY, 1985. The effects of ground water, deposits produced by the May 18. 1980, lateral blast at slope stability, and seismic hazard on the stability of Mount St Helens, Washington [abstract]: Eos the South Fork Castle Creek blockage in the Mount St (American Geophysical Union Transactions), v. 61, no. Helens area. Washington: U.S. Geological Survey 46, p. 1135. Professional Paper 1345. 42 p. MILLER, C. D.; HOBLITT, R. P., 1981, Volcano MEYER, WILLIAM; SABOL, M. A.; SCHUSTER, R. L.• monitoring by closed-circuit television. In Lipman, P. 1986, Landslide dammed lakes at Mount St Helens, W.; Mullineaux, D. R., editors, The 1980 eruptions of Washington. In Schuster. R. L., editor, Landslide Mount SL Helens, Washington: U.S. Geological Sur­ dams-Processes, risk, and mitigation: New York, vey Professional Paper 1250, p. 335-341. N.Y., American Society of Civil Engineers Geotechni­ cal Special Publication 3, p. 21-41. MILLER, C. D.; MULLINEAUX, D.R.; CRANDELL, D. R., 1981, Hazards assessments at Mount St Helens. In MEYER, WILLIAM, see COLLIER, C. R. [and others], Lipman, P. W.; Mullineaux, D. R., editors, The 1980 1980. eruptions of Mount St Helens, Washington: U.S. MEYER, WIT.LIAM, see GLICKEN, H. X. [and others], Geological Survey Professional Paper 1250, p. 789- 1983. 802. MICHAE..SON. C. A., see ENDO, E. T. [and others], MILLER. C. D.; MULLINEAUX, D.R.; CRANDELL, D. 1980. R•• 1981, Hazards assessments by the U.S. Geological Survey at Mount St Helens volcano, Washington MICHALSKY, J. J.; W.; STOKES, G. KLECKNER, E. [abstract]: Geological Association of Canada M., 1982, Mount St Helens related aerosol properties Abstracts, v. 6, p. A-39. from solar extinction measurements. In Deepak, Adarsh, editor, Aunospheric effects and potential MILLER, C. D.; MULLINEAUX, D.R.; CRANDELL, D. climatic impact of the 1980 eruptions of Mount St R., 1981, Volcanic-hazards evaluations by the U.S. Helens: U.S. National Aeronautics and Space Ad­ Geological Survey before and during the 1980 erup­ ministtation Conference Publication 2240, p. 269-273. tions of Mount SL H-elens, Washington, U.S.A. [abstract]. In International Association of Volcano!ogy MIKUMO, TAKESID; BOLT, B. A., 1984, Excitation and Chemistry of the Earth's Interior, 1981, IA VCEI mechanism of aanospheric pressure waves from the symposium, Arc volcanism; Abstracts: Volcanological 1980 Mount St Helens eruption [abstract]: Eos Society of Japan; International Association of Vol­ (American Geophysical Union Transactions), v. 65, no. 45, p. 1002. canology and Chemistry of the Earth's Interior, p. 235. MILLER, C. D., see BOGOYA VLENSKA YA, G. E. [and MIKUMO, TAKESID; BOLT, B. A., 1985, Excitation others], 1985. mechanism of aunospheric pressure waves from the Mount St Helens eruption: Royal Astronomical MILLER, C. D., see CRANDELL, D. R. [and others], Society Geophysical Journal, v. 81, no. 2,.P, 445-461. 1979. MILES, M. B., see LOMBARD, R. E. [and others], 1981. MILLER, C. D., see HOBLITT, R. P. [and others], 1981. MILLAN, M. M.; GALLANT, A. J.; CHUNG, Y.-S.; MILLER, C. D., see HOBLITT, R. P. [and others], 1984. FANAKI,FOUAD, 1985, COSPEC observation of Mt MILLER, D. E., see HAYWARD, J. L., JR. [and others]. St Helens volcanic S02 eruption cloud of 18 May 1982. 1980 over southern Ontario: Aunospheric Environ­ ment, v. 19, no. 2, p. 255-263. MILLER, M. M., 1981, Mount St Helens eruption: American Alpine Journal, v. 23, no. 55, p. 99-114. MILLAN, M. M.; GALLANT, A. J.; FANAKI. ~OUAD, 1981, Spectroscopic measurement of S02 l'folcanic MILLER, S. W., see SCHNELL, R. C. [and others], 1980. emisions [abstract]: Eos (American Geophysical MILLIGAN, J. M.; FAL1ER, C. M.;. BRUSVEN, M. A.; Union Transactions), v. 62, no. 8, p. 81. AND OTHERS, 1983, In-stream distribution and MILLAN, M. M., ·see CHUNG, Y.-S. [and others], 1981. hydraulic and ecological effects of volcanic ash from Mount SL Helens eruption: Moscow, Idaho, Idaho MILLER, C. D.; CRANDELL, D. R'.; MULLINEAUX, D. Water and Energy Resources Research Instiwte, 142 R., 1984, Recommendations for volcanic-hazards as­ p.; U.S. National Technical Information.Service PB 84- sessments and land-use planning based on U.S. 169382. Geological Survey experiences during the 1980 erup­ tions of Mount St Helens, State of Washington, U.S.A: MILLS, H. H., 1984, Clast orientation in Mount St Helens In Kitzmiller, Carla, compiler, Proceedings of the debris-flow deposits, Nonh Fork Toutle River, Geologic and Hydrologic Hazards Training Program: Washington: Journal of Sedimentary Petrology, v. 54, U.S. Geological Survey Open-Ftle Repon 84- 760, p. no. 2, p. 626-634. 499-502. MILLS, K. F., see UNGER, J. D. [and others], 1973. MILLS, S. V., see HIGGINS, J. D. [and others], 1983. 60 MOEN

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PARSONS, M(arion] R(andall], 1910, On Mount St PEARSON. ~ L., 1986, Sediment yie!ds from the debris Helens with the Mazarnas: Sierra Club Bulletin, v. 7, avalanche for water years 1980-1983. In Keller, S. A. no. 3, p. 170-179. C., editor, Mount St Helens-Five years later: Cheney, Wash., Eastern Washingron University Press, PARSONS, M(ichael] R(aymond], 1984, Changes in tributary channel lengths in the North. Fork Toutle p. 87-107. River Basin (abstract]: Oregon Academy of Science PEARSON, M. L.; ROSENFELD, C. L., 1985, Geomor­ Proceedings, V, 20, p. 37. phic approach to sediment yields on the Nonh Fork Toutle River, Washington 1980-1984 [abstraet]: PARSONS, M. R., 1985, Spatial and temporal changes in stream network topology-Post-eruption drainage, Geological Society of America Abstracts with Mount St Helens: Corvallis, Ore., Oregon State Programs,v. 17,no. 7,p.686. University Doctor of Philosophy thesis, 179 p. PEARSON, M. L., see BEACH, G. L. [and others], 1984. PARSONS, M. R., 1985, Spatial and temporal changes in PEET, R. W., see STALEY,]. T. [and others], 1982. sucam network topology-Post eruption drainage, PELON, JACQUES see LEFRERE, JACQUES [and Mount St Helens [abstract]: Dissertation Abstracts In­ others], 1981. ternational, v. 46, no. 6, Section B, p. 1854-B. PENKETI, S. A., see RASMUSSE.i.'f, R. A. [and others], PARSONS, M. R.; BEACH, G. L.; KEENAN, B. L.; 1981. ROSENFELD, C. L., 1983, Drainage development in the lahar blockage area. Mt ~t Helens, Washington PENKETI', S. A., see RASMUSSEN, R. A. [and others], [abstract]: Oregon Academy of Science Proceedings, 1982. v. 19, p. 38. PEREIRA. W. E.; ROSTAD, C. E., 1983, Terpenoid PARSONS, M. R., see BEACH, G. L. (and others], 1984. marker compounds derived from biogenic precursors in volcanic ash from Mount St Helens, Washington: PARUNGO, F. P., see PUESCHEL, R. F. (and others], Geochimica et Cosmochirnica Acta, v. 47, no. 12, p. 1980. 2287-2291. PASSERO, R. N., 1981, Environmental geology: PEREIRA. W. E.; ROSTAD, C. E., 1984, Geochemical Geotinles,v.26,no.2,p.25-26. studies of organic carbon associated with volcanic ash PATI'ERSON, E. M., 1981, Measurements of the imagi­ from Mount SL Helens, Washington. In Meyer, E. L., nary pan of the refractive index between 300 and 700 editor, Selected papers in the hydrologic sciences 1984: nanometers for Mount SL Helens ash: Science, v. 211, U.S. Geological Sw-vey Water-Supply Paper 2262, p. no.4484,p.836-838. 13-23. PATI'ERSON, P. V., 1981, Post May 18, 1980, rapid PEREIRA. W. E.; ROSTAD, C. E.; TAYLOR, H. E., response engineering geology [abstract]: Association 1980, Mount St Helens, Washington, 1980 volcanic of Engineering Geologists, Annual Meeting, 1981, eruption-Characterization of organic compounds in Program with Abstracts, p. 48-49. ash samples: Geophysical Research Letters, v. 7, no. PATI'ERSON, PETE see PRUITT, J. R. [and others], 11, p. 953-954. 1980. PEREIRA, W. E.; ROSTAD, C. E.; TAYLOR, H. E.; PAVLIS, G. L., see MALONE, S. D. [and others], 1983. KLEIN, J. M., 1980, Characterization of organic con­ taminants in environmental samples associated with PEARCE, T. H., 1982, Laser interferomettic observations Mount St Helens, 1980 volcanic eruption: U.S. of plagioclase from ML St Helen's [abstract]: Geological Survey, 53 p. Geological Association of Canada Program with Abstracts, v. 7, no. 72. PEREIRA. W. E.; ROSTAD, C. E.; TAYLOR, H. E.; KLEIN, J. M., 1982, Characterization of organic con­ PEARD, J. L., see GOUGH, L. P. [and others], 1981. taminants in environmental samples associated with PEARD, J. L., see GOUGH. L. P. [and others], 1982. Mount St Helens 1980 volcanic eruption: Environ­ PEARD, J. L., see GOUGH, L. P. [and others], 1986. mental Science and Technology, v. 16, no. 7, p. 387- 396. PEARSON, M. L., 1985, Geomorphological analysis of North Fork Toutle River, Washington-1980-1984: PEREIRA. W. E .• see MCKNIGITT, D. M. [and others]. Corvallis, Ore., Oregon State ·University Doctor of 1982. Philosophy thesis, 177 p. PERRIN, D. R., see SEDLACEK, W. A. [and others], PEARSON, M. L., 1986, Geomorphological analysis of 1982. North Fork Toutle River, Washington-1980-1984 PERRY, D. L., see WHITE, A. F. [and others], 1981. [abstract): Dissertation Abstracts International, v. 47, PERRY, R. W.; GREENE, M. R., 1983, Citizen response no. 3, Section B, p. 977-B. to volcanic eruptions-The case of Mt St Helens: New York, N.Y., Irvington Publishers Inc., 145 p. PHILLIPS 61

PERRY.R. W.; GREENE, M. R.; LINDELL. M. K., 1980, PETERSON, N. V., see BEAULIEU, J. D. [and others], Human response to volcanic eruption-ML SL Helens, 1981. May 18, 1980: Seattle, Wash., Battelle Human Affairs PETERSON, S. R., 1980, Summary of discussion group Research Center BHARC-400/80/032. 147 p. meeting on wildlife and fish. In. Cassidy, J. J., chairper­ PERRY, R. W.; LINDELL, M. K.• 1986, Twentieth cen­ son, Proceedings of Washington S.tate University's tury volcanicity at ML SL Helens-The routiniz.a.tion Conference on the aftenna.th of ML SL Helens: of life near an active volcano; final report Tempe, Pullman, Wash., Washington State University, p. 69- Ariz., Arizona State University School of Public Af. 72. fairs, 171 p. PEVEAR, D. R., 1980, Clay minerals in the 1980 Mt St. PERRY, R. W., see GREENE, M. R. (and others], 1980. Helens tephra-Possible use in predicting eruptions PERRY, R. W., see GREENE, M. R. (and others], 1981. (abstract): Geological Society of America Abstracts with Programs, v. 12, no. 7, p. 498. PETERSON, D. A., 1982, Effects of fine volcanic ash on surface irrigation in central Washington: Pullman, PEVEAR, D.R.; DETIIlER, D. P.; FRANK, D. G., 1980, Wash., Washington State University Master of Science Thermal and hydrothermal alteration of new volcanic thesis, 111 p. · deposits at ML SL Helens, Washington [absuact]: Eos (American Geophysical Union Transactions), v. 61, no. PETERSON, D. A., see KING, L. G. (and others], 1982. 46, p. 1139. . PETERSON, D. W., 1981. An overview of activity at PEVEAR, D.R.; DETHIER, D. P.; FRANK. D. G.• 1981, Mount SL Helens, Washington, since May 1980 Clay mineralogy of air-fall, pyroclastic-flow, and re­ (abstract]: Eos (American Geophysical Union Trans­ lated deposits from the 1980 eruptions of Mount St actions), v. 62, no. 45, p. 1088. Helens, Washlngron [abstract]: Eos (American PETERSON, D. W .• 1981, The role of the U.S. Geological Geophysical Union Transactions), v. 62, no. 6, p. 62. Survey at Mount SL Helens (abstract]. In. International (Note: text of journal mislabeled as "v. 62, no. 5. ") Association of Volcanology and Chemistry of the PEVEAR, D. R.; DETHIER, D. P.; FRANK. D. G., 1982, Earth's Irucrior, IAVCEI symposium, Axe volcanism; Clay minerals in the 1980 deposits from Mount St Abstracts: Volcanological Society of Japan; Interna­ Helens: Clays and Clay Minerals, v. 30, no. 4, p. 241 - tional Association of Volcanology 8J1d Chemistry of 252. the Earth's Interior, p. 294-295. PEVEAR, D.R.; DETHIER.. D. P.; FRANK. D. G., 1982, PETERSON, D. W.. 1982, Operations of the U.S. 1980 ML St Helens eruption-Clay minerals and Geological Survey at Mount SL Helens. In. Martin, R. early-stage alteration. In. Van Olphen, H.; Veniale, F., C.; Davis, J. F., editors, Stanis of volcanic prediction editors, Developments iQ sedimentology; 7th Interna­ and emergency response capabilities in volcanic hazard tional Clay Conference 1981; Proceedings: New York, zones of California: California Division of Mines and N.Y., Elsevier Science Publishing Company, p. 557- Geology Special Publication 63, p. 193-204. 563. PETERSON, D. W., 1986, Mount SL Helens and the PEVEAR, D.R.• see DETHIER, D. P. [and others], 1981. science of volcanology- A five year perspective. In. Keller, S. A. C .• editor, Mount SL Helens-Five years PHELAN, J. M., 1983, Volcanoes as a source of volatile later. Cheney, Wash., Eastern Washington University trace elements in the atmosphere: College Park, Md., Press, p. 3-19. University of Maryland Doctor of Philosophy thesis, 154 p. PETERSON, D. W., 1986, Summary of ML SL Helens ac­ tivity, 1980-1986: Volcano News, no. 24, p. 2. PHELAN, J. M., 1985, Volcanoes as a source of volatile trace elements in the atmosphere [absuact): Disserta­ PETERSON, D. W., see CHRISTIANSEN, R. L. [and tion Abstracts International, v. 45, no. 7, Section B. p. others], 1980. 2075-B. PETERSON, D. W., see CHRISTIANSEN, R. L. [and PHELAN, J. M.: FINNEGAN, D. L.: BALLANTINE, D. others], 1981. S.: ZOLLER, W. H.; HART, M.A.; MOYERS, J. L., PETERSON, K. R.. 1982, Deposition and dose from the 1982, Airborne aerosol measurements in the quiescent May 18, 1980 eruption of Mount SL Helens. In. plume of Mount SL Helens-September, 1980: Deepak, Adarsh, editor, Atmospheric effects and Geophysical Research Letters, v. 9, no. 9, p. 1093- potential climatic impact of the ,980 eruptions of 1096. Mount SL Helens: U.S. National Aeronautics and PHELAN, J. M., see VOSSLER, TERI [and others]. Space Administration Conference Public.won 2240, p. 1981. 275-281. PHil.LIPS, K. N., 1941, Fumaroles of Mount St Helens PETERSON, M. A., see EDWARDS, J. S. [and others], and Mount Adams: Mazama. v. 23, no. 12, p. 37-42: 1986. Geological Society of the Oregon Country Geological News Letter, v. 8, no. 5, p. 27-32. 68 PHILUPS

PHil..LIPS, W. M.. see DANES, Z. F. (and others], 1983. PIERSON, T. C.; SCOTT, K. M., 1983, Downstream dilu­ PHil..LIPS, W.R., see DAVIS, B. L (and others], 1981. tion of a lahar-Transition from debris flow to hyper­ concentrated streamflow (abstract]: . Eos (American PHINNEY, D. E .• 1980. Observations on the effects of the Geophysical Union Transactions), v. 64, no. 45, p. 707. Ml St. Helens eruption on salmon populations and sal­ K. mon culture facilities. In Cassidy. J. J., chairperson, PIERSON, T. C.; SCOTT, M., 1983, Downstream dilu­ Proceedings of Washington State University's Con­ tion of a laha.r-Transition from debris flow to hyper­ ference on the aftennath of ML St. Helens: Pullman, concentrated streamflow [abstract]: Eos (American Wash .. Washingt0n State University, p. 36-38. Geophysical Union Transactions), v. 64, no. 45, p. 894. PHINNEY, D. E., 1982. General overview of the im­ PIERSON, T. C.; SCOTT. K. M., 1985, Downstream dilu­ mediate and longer-term effects of Mount SL Helens tion of a lahar- Transition from debris flow to hyper­ on the salmon resources. In WashingtOn Water concentrated streamflow: Water Resources Research. Research Center, Proceedings from the conference, Mt. v.21,no. 10,p. 1511-1524. St. Helens-Effects on waier resources: Pullman, PIERSON, T. C.; SCOTT, K. M.. 1985, Downstream dilu­ Wash •• Washingmn Water Research Center Report 41, tion of lahars from Mount SL Helens-Defining the p. 293-299. boundary between debris flow and hyperconcentrated PHINNEY, D. E., 1982, Overview of the effects of the streamflow (abscract]. In Glysson, G. D., editor, Moui:tt St. Helens eruption on salmon populations. In Proceedings of the advanced seminar on sedimentation: Keller, S. A. C., editor, Mount St. Helens-One yezr U.S. Geological Survey Open-File Report 85-98, p. 29- later. Cheney, Wash• • Eastern Washingmn University 30. Press. p. 125-127. PIERSON, T. C., see WArIT, R. B., JR. (and others], PICARD, M. D., 1982, Exploding volcanoes: Journal of 1983. Geological Education, v. 30, no. 2, p. 116-120. PITTS, G. S., see JACHENS, R. C. (and others], 1980. PIERCE. D. R., see DAVIS, P. M. (and othen.], 1984. PITTS, G. S., see JACHENS, R. C. [and others], 1981. PIERSON, T. C., 1982, Elevation profiles for mudflows in PLATIS, W. S., see GAMBLING, M. S. [and others], streams after the May 18 eruption of Mount SL Helens. 1986. In U.S. Geological Survey, Activities of the Water PLUMMER. F. G., 1893, A diagonal moraine: American Resources Division · and Resident Cartographer, Geologist. v. 12. p. 231-232. Division of National Mapping in WashingtOn, 1981 fis. cal year. U.S. Geological Survey, p. 4L POLKOWSKI. GEORGE see FARLOW, N. H. [and othcn.], 19gb. PIERSON, T. C•• 1983, Flow behavior of two major lahars aiggered by the May 18, 1980 eruption of Mount St POLKOWSKI. GEORGE see FARLOW, N. H. [and Helens, Washington. In Proceedings of the symposium others], 1981. on erosion control in volcanic areas, July 6-9, 1982 at POLKOWSKI, GEORGE see FARLOW, N. H. (and Seattle and Vancouver, Washingt0n: Japan Public others], 1982. Works Research Institute Technical Memorandum 1908, p. 99-129. POLLACK, J. B., 1980, Climatic impact of !.he volcanic plumes of Mt. St. Helens (abstract]: Eos (Americ.i.n PIERSON, T. C. • 1984, Debris-flow monitoring at Mount Geophysical Union Transactions), v. 61. no. 46, p. 971. St. Helens (abstract]: U.S. Geological Survey Profes­ sional Paper 1375, p. 230. POLLACK, J. B., 1981, Measurements of !.he volcanic plumes of Mount St Helens in the stratosphere and PIERS~N. T. C., 1985, Field techniques for measuring troposphere-Introduction: Science, v. 211, no. 4484. debn s-flow dynamics. In Talcei, Aritsune, editor, 1985, p. 815-816. Proceedings of the International Symposium on Erosion, Debris Flow and Disaster Prevention: POLLARD, D. D., 1984, Volcanic tremor and hydrother- Tsukuba. Japan, Erosion Control Engineering Society, mal wedging [abstract]: U.S. Geological Survey p. 203-207. Professional Paper 1375, p. 159. PIERSON, T. C. • 1985, Initiation and flow behavior of the POLLARD, D. D., see FINK. J. H. (and others]. 1982. 1980 Pine Creek and Muddy River lahars, Mount St. PORTER, S. C. • 1981. Use of tephrochronology in the Helens, Washingmn: Geological Society of America Quaternary geology of the United States. In Self, Bulletin, v. 96, no. b, p. 1056-1069. Stephen; Sparks, R. S. J., editors, Tephra studies: Bos­ PIERSON, T. C., 1986, Flow behavior of channelized ton, Mass., D. Reidel Publishing Company, p. 135-160. debris flows. Mount St. Helens, Washington. Chapter PORTER, S. C., see JUVtGNE. ETIENNE (and others] 13. In Abrahams, A. D., edimr, Hillslope processes: 1985. ' Boston, Allen and Unwin, Binghamton Symposia in POSEY, CARL, 1980, Down to St Helens inferno: Geomorphology, International Series 16, p. 269-296. NOAA Magazine.July/August, 1980, p. 19-23. QAMAR 69

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SLONIKER. E. V .• 1986, Ylount SL Helens volcano SMITH, D.R.; LEEMAN, W. P., 1985, Evidence against reforestation-May 18, 1980 to prcsenL In Keller, S. crystal fractionation in the generation of Mount SL A. C.. editor. Mount SL Helens-Five years later: Helens dacites [abstract]: Eos (American Geophysical Cheney, Wash. • Eastern Washington University Press, Union Transactions), v. 66, no. 18, p. 399. p. 249-255. SMITH, D. R.: MATSUHISA. Y.; KURASAWA, H.; SLOTIA. L. S.; COBOS. C.R.: MUSTAlN, R. S., 1983, LEEMAN, W. P.• 1983, Oxygen and strontium isotopic Shoaling of Port of Astoria. Oregon. ·by sediment from variations in Mount SL Helens eruptive products Mt. SL Helens eruption: Oregon Wa1cr Resources [abstract]: Eos (American Geophysical Union Trans­ Research Institute WRRI-89, 81 p. actions), v. 64, no. 45, p. 894. SLOTIA. L. S.: COBOS, C.R.; MUSTAIN, R. S .• 1984, SMITH, D.R., set KURASAWA, H. [and others], 1982. Shoaling of Port of Astoria, Oregon. by sediment from SMITH. D.R., set LEEMAN, W. P. [and others], 1982. ML St Helens eruption [abstract]: Eos (American Geophysical Union Transactions), v. 65, no. 45, p. 929. SMITH. G. A., 1983, Giant armored mud boulder from the 1982 Mount St Helens mud.flows-Discussion: Jour­ SMALL, L. F .• see FREY, B. E. [and others], 1983. nal of Sedimentary Pettology, v. 53, no. 4, p. 1355- SMITH. D. B.; ZIELINSKI, R. A.; TAYLOR, H. E., 1982, 1358. Leaching characteristics of ash from the May 18, 1980, SMITH. G. A.; SMITH, R. D., 1985, Specific gravity eruption of Mount St Helens volcano, Washington: characteristics of recent volcaniclastic sediment-Im­ U.S. Geological Survey Open-File Report 82-987, 22 plications for sorting and grain size analysis: Journal p. of Geology, v. 93, no. 5, p. 619-022. SMITH, D. B.; ZIELINSKI, R. A.; TAYLOR. H. E., 1982, SMITH. G. A., set SNilTH. R. D. [and others], 1983. Leaching characteristics of ash from the May 18, 1980, eruption of ML SL Helens volcano, Washington SMITH. H. W.; OKAZAKI, ROSE, 1981, Downwind [abstract]: Geological Society of America Abstracts tephra from Motmt SL Helens before 1980 [abstract]. with Programs, v. 14, no. 7, p. 619. In Keller, S. A. C.; and others, editors, Mount St. Helens-One year later; Abstracts and directory: SMITH, ZIELINSKI. A.; TAYLOR. H. E.; D. B.: R. Cheney, Was.h.,Easte~ Washington University, 1 p. SAWYER. M. B•• 1983, Leaching. characteristics of ash from the May 18, 1980. eruption. of Mount St SMITH, H. W.; OKAZAKI, ROSE, 1982, Downwind Helens volcano. Washington: Bulletin Volcanologi­ tephra from Mount St Helens before 1980 [abstract]. que. v. 46, no. 2, p. 103-124. In Keller, S. A. C., editor, Mount SL Helens-One year later: Cheney, Wash., Eastern Washington University SMITH. D. R.. 1980. The mineralogy and pha.5e chemistry Press, p. 240-241. of silicic tephras erupted from Mount St Helens vol­ cano, Washington: Houston, Texas. Rice University SMITH, H. W.: OKAZAKI, ROSE; KNOWLES, C. R., Master of Arts thesis. 202 p. 1975, Electton microprobe analysis as a test of the cor­ relation of West Blacktail ash with Mount St Helens SMITH. D. R., 1984, The petrology and geochemistry of pyroclastic Layer T: Northwest Science, v. 49, no. 4, high Cascade volcanics in southern Washington­ p. 209-215. Mount SL Helens volcano and the Indian Heaven basalt field: Houston, Texas. Rice University Doctor of SMITH, H. W.; OKAZAKJ, ROSE; KNOWLES, C. R., Philosophy thesis. 409 p. 1977, Elecuon microprobe analysis of glass shards from tephra assigned to Set W. Mount St Helens, SMf!'H. D. R., 1984, The petrology and geochemistry of high Cascade volcanics in southern Washington­ Washington: Quaternary Research, v. 7, no. 2, p. 207- 217. Mount SL Helens volcano and the Indian Heaven basalt field [abstract]: Dissertation Abstracts International. v. S'MITH. H. W., set OKAZAKI.. ROSE [and others], 45, no. 4, Section B, p. 1136-B. 1972. SMITH, D. R.: LEEMAN, W. P., 1980, Mineralogy of S'MITH. J. D.; DUNNE, THOMAS; FAIRClill..D, L. H., high-temperature pumiceous tephras from Mount SL 1983, Flow properties of the ML St Helens mudflow Helens [abstract]: Geological Society of America materials: U.S. Bureau of Reclamation, l sheet Abstracts with Programs, v. 12, no. 7. p. 524. microfiche (69 p.]; U.S. National Technical Informa­ tion Service PB 85-211829. SMITH, D. R.; LEEMAN, W. P., 1982, Mineralogy and phase chemistry of Mount St Helens tephra sets W and SMITH. J. D.; WIGMOSTA, M. S.; DUNNE, THON1AS , Y as keys to their identification: Quaternary Rese:irch, 1983, Mechanical properties of the 1980 mud.flow in v. 17, no. 2, p. 211-227. the north fork of the Toutle River [absuact]: Eos SMITH, D.R.; LEEMAN, W. P., 1982, Petrochemistry of (American Geophysical Union Transactions), ·,. 64, no. 45, p. 707. pre-1980 volcanic rocks of Mount St Helens [abstract): Geological Society of America Abstracts SMITH, J. D., set DUNNE, THOMAS [and others], with Programs, v. 14, no. 4, p. 234. 1983. SOREM 81

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J., 1982, Sediment transpon in a small Oregon; draft environmental impact statement mountain stream draining a volcanic ash covered Portland, Ore., U.S. Ar)ny Corps of Engineers, 1 v. watershed in the Cascade foothills of southwestern U.S. ARMY CORPS OF ENGINEERS, PORTLAND Washington. In Washingt0n Water Research Center, DISTRICT, 1980, ML Saint Helens recovery opera­ from the conference, ML SL Helens-Ef­ Proceedings tions, Cowlitz County, Washington, Columbia County, fects on water resources: Pullman, Wash., Washington Oregon; final environment.al impact statement: Water Research Center Report 41, p. 378-394. Portland, Ore., U.S. Army Corps of Engineers, 1 v. TUTIL.E.,M.L., GOUGH,L.P. [and others], 1981. p see U.S. ARMY CORPS OF ENGINEERS, PORTLAND t TYCKOSON, D. A., see HARNLY, C. D. [and others], DISTRICT, 1984, Mount St Helens, Washington 1981. feasibility report and environmental impact statement, TYCKOSON, D. A., see HARNLY, C. D. [and others], draft; Volume 1, Main repon; Volume 2, Appendixes: 1984. Portland, Ore., U.S. Anny Corps of Engineers, 2 v. U'REN, S. C., see LARSON, D. W. (and others], 1982. U.S. ARMY CORPS OF El'l'GINEERS, PORTLAND DISTRICT, 1984, Mount St Helens, Washington UGOLINI, F. C.; SLE"ITEN, R. S., 1982, A study of soil feasibility repon and environmental impact statement, development of newly penurbed sites on ML St. final; Volume 1, Main repon: Ponland, Ore., U.S. Helens [abstract]: American Quaternary Association, Army Corps of Engineers, l vol. Biennial Conference, 7th, Program and Abstracts, p. 169. U.S. CONGRESS, 1982, Public Law 97-243-An act to designate the Mount St. Helens National Volcanic Monument in the State of Washington, and for other • purposes: U.S. Congress, 96 Stat 302, 9 p. U.S. FEDERAL EMERGENCY MANAGEMENT AGENCY 89

U.S. CONGRESS, HOUSE COM:MITIEE ON AGRI­ U.S. FEDERAL EMERGENCY MANAGEMENT CULTURE, 1982, Mount SL Helens national volcanic AGENCY, 1980, Controlling blowing dust from vol­ area-Joint hearings... March 11, 1982, Washingten canic ash: U.S. Federal Emergency Management D. C., April 3, 1982, Vancouver, Washingten: U.S. Agency Mount St Helens Technical Information Net­ Government Printing Office, Serial no. 97-III. 510 p. work Bulletin 19, 4 p.; National Tech. Information Ser­ U.S. CONGRESS, HOUSE COMMITI'EE ON PUBLIC vice PB 81-138950. WORKS AND'IRANSPORTATION, 1985, Mount St U.S. FEDERAL EMERGENCY MANAGEMENT Helens sediment control, Washington (Toutle, Cowlitz, AGENCY, 1980, Current volcanic hazards at Mount and Columbia Rivers): U.S. Government Printing Of­ St Helens, Washington: U.S. Federal Emergency fice, House Document 99-135, 788 p. Management Agency Mount St. Helens Technical In­ U.S. CONGRESS, SENATE COMMITIEE ON AP­ formation Network Bulletin 4, 8 p.; National Tech. In­ PROPRIATIONS, 1980, Disaster assistance Pacific formation Service PB 81-138950. Northwest-Mount Saint Helens eruption; hearing U.S. FEDERAL EMERGENCY MANAGEMENT before the Committee on Appropriations: U.S. AGENCY, 1980, Driving and vehicle maintenance in Government Printing Office, 2.41 p. heavy ash areas: U.S. Federal Emergency Manage­ U.S.CONGRESS, SENATE COMMITI'EE ON COM­ ment Agency Mount St Helens Technical Information MERCE; SCIENCE, AND TRANSPORTATION, Network Bulletin 2b, 3 p.; National Tech. Information 1980, Mount St Helens impact: U.S. Government Service PB 81-138950. Printing Office, 146 p. U.S. FEDERAL EMERGENCY MANAGEMENT U.S. ENVIRONMENTAL PROTECTION AGENCY, AGENCY, 1980, Economic factors: U.S. Federal 1980, Mount St Helens. In U.S. Environmental Protec­ Emergency Management Agency Mount SL Helens tion Agency, Pacific Northwest Region environmental Technical Information Network Bulletin 31, 3 p.; Na­ quality profile: U.S. Environmental Protection Agen­ tional Tech. Information Service PB 81-138950. cy, p. 1-4. U.S. FEDERAL E:MERGENCY MANAGEMENT U.S. FEDERAL EMERGENCY MANAGEMENT AGENCY, 1980, Electric/electronic protection-Com­ AGENCY, 1980, Advice for fanners from Washington mercial and major systems: U.S. Federal Emergency State University-Tractors and water pumps: U.S. Management Agency Mount St Helens Technical In­ Federal Emergency Management Agency Mount St formation Network Bulletin 22, 4 p.; National Tech. In­ Helens Technical Information Network Bulletin 6, 2 p.; formation Service PB 81-138950. National Tech. Information Service PB 81-138950. U.S. FEDERAL EMERGENCY MANAGEMENT U.S. FEDERAL EMERGENCY MANAGEMENT AGENCY, 1980, Fann equipment 'ash' maintenance: AGENCY, 1980, Ail' quality monitoring network for U.S. Federal Emergency Management Agency Mount volcanic ash: U.S. Federal Emergency Management St Helens Technical Information Network Bulletin 23, Agency Mount St Helens Technical Information Net­ 6 p.; National Tech. Information Service PB 81- work Bulletin 27, 3 p.; National Tech. Information Ser­ 138950. vice PB 81-138950. U.S. FEDERAL EMERGENCY MANAGEMENT U.S. FEDERAL EMERGENCY MANAGEMENT AGENCY, 1980, Flood hazard reduction in the vicinity AGENCY, 1980, Ash particles and home clean-up of Mount St Helens: U.S. Federal Emergency problems-Advice from the University of Idaho: U.S. Management Agency Mount St Helens Technical In­ Federal Emergency Management Agency Mount St formation Network Bulletin 25, 3 p.; National Tech. In­ Helens Technical Information Network Bulletin 7, 2 p.; formation Service PB 81-138950. National Tech. Information Service PB 81-138950. U.S. FEDERAL EMERGENCY MANAGEMENT U.S. FEDERAL EMERGENCY MANAGEMENT AGENCY, 1980, Foodstuffs and volcanic ashfall: U.S. AGENCY, 1980, Aviation considerations: U.S. Federal Emergency Management Agency Mount St. Federal Emergency Management Agency Mount St. Helens Technical Information Network Bulletin 12, 2 Helens Technical Information Network Bulletin 21, 3 p.; National Tech. Information Service PB 81-138950. p.; National Tech. Information Service PB 81-138950. U.S. FEDERAL EMERGENCY MANAGEME.t~T U.S. FEDERAL EMERGENCY MANAGEMENT AGENCY, 1980, Health and medical update: U.S. AGENCY, 1980, Center for Disease Control (CDC) Federal Emergency Management Agency Mount St. community based health surveillance program (up­ Helens Technical Information Network Bulletin 16, 4 date): U.S. Federal Emergency Management Agency p.; National Tech. Information Service PB 81-138950. Mount St Helens Technical Information Network Bul­ U.S. FEDERAL EMERGENCY MANAGEMENT letin 10, 4 p.; National Tech. Information Service PB AGENCY, 1980, Health and medical update: U.S. 81-138950. Federal Emergency Management Agency Mount St. Helens Technical Information Network Bulletin 18, 11 p.; National Tech. Information Service PB 81-138950. 90 U.S. FEDERAL EMERGENCY MANAGEMENT AGENCY

U.S. FEDERAL E.MERGE1'lCY MANAGEME.i'IT U.S. FEDERAL EMERGENCY MANAGEMEl.'lT AGENCY, 1980, Health and medical update: U.S. AGENCY, 1980, Research into the free crystalline Federal Emergency Management Agency Mount St silica content of Mount St Helens ash: U.S. Federal Helens Technical Information Network Bulletin 20, 4 Emergency Management Agency Mount St Helens p.; National Tech. Information Service PB 81-138950. Technical Information Network Bulletin 13, 4 p.; Na­ U.S. FEDERAL EMERGENCY MANAGEMENT tional Tech. Information Service PB 81-138950. AGENCY, 1980, Health surveys and analysis-Center U.S. FEDERAL EMERGENCY MANAGE:MENT for Disease Control (CDC_-Surveillance program AGENCY, 1980, Vehicle maintenance guidelines: (update): U.S. Federal Emergency Management Agen­ U.S. Federal Emergency Management Agency Mount cy Mount St Helens Technical Information Network St Helens Technical Information Network Bulletin 24, Bulletin 32, 5 p.; National Tech. Information Service 5 p.; National Tech. Information Service PB 81- PB 81-138950. 138950. U.S. FEDERAL EMERGE1'lCY MANAGEMENT U.S. FEDERAL EMERGENCY MANAGEMENT AGENCY, 1980, Insurance concerns: U.S. Federal AGE.t'lCY, 1980, Volcanic ash advice to berry Emergency Management Agency Mount St Helens growers: U.S. Federal Emergency Management Agen­ Technical Information Network Bulletin 17, 4 p.; Na­ cy Mount St Helens Technical Information Network tional Tech. Information Service PB 81-138950. Bulletin 9, 2 p.; National Tech. Information Service PB U.S. FEDERAL EMERGENCY MANAGEMENT 81-138950. AGENCY, 1980, Management approaches to dust ex­ U.S. FEDERAL EMERGENCY MANAGEMENT posure control: U.S. Federal Emergency Management AGENCY, 1980, Volcanic ash and your water supply: Agency Mount St Helens Technical Information Net­ U.S. Federal Emergency Management Agency Mount work Bulletin 30, 5 p.; National Tech. Information Ser­ St Helens Technical Information Network Bulletin 15, vice PB 81-138950. 4 p.; National Tech. Information Service PB 81- U.S. FEDERAL EMERGENCY MANAGEMENT 138950. AGENCY, 1980, The nature of Mount St Helen's ash: U.S. FEDERAL EMERGENCY MANAGEMENT U.S. Federal Emergency Management Agency Mount AGENCY, 1980, Volcanic ash could reduce insect St Helens Technical Information Network Bulletin l, 2 populations... temporarily: U.S. Federal Emergency p.; National Tech. Information Service PB 81-138950. Management Agency Mount St Helens Technical In­ U.S. FEDERAL EMERGENCY MANAGEMENT formation Network Bulletin 5, 3 p.; National Tech. In­ AGENCY, 1980, Network closeout: U.S. Federal formation Service PB 81-138950. Emergency Management Agency Mount St Helens U.S. FEDERAL EMERGENCY MANAGEME.~T Technical Information Network Bulletin 33, 3 p.; Na­ AGENCY, 1980, Volcanic ash effects on municipal tional Tech. Information Service.PB 81-138950. war.er supply and sewage treatment plants: U.S. U.S. FEDERAL EMERGENCY MANAGEMENT Federal Emergency Management Agency Mount St AGENCY, 1980, Physical and chemical characteristics Helens Technical Information Network Bulletin 26, 3 of the Mt St Helens deposits of May 18, 1980: U.S. p.; National Tech. Information Service PB 81-138950. Federal Emergency Management Agency Mount St U.S. FEDERAL EMERGENCY MANAGEMENT Helens Technical Information Network Bulletin 8, 4 p.; AGENCY, 1980, Volcanic hazard analysis: U.S. National Tech. Information Service PB 81-138950. Federal Emergency Management Agency Mount St U.S. FEDERAL EMERGENCY MANAGEMENT Helens Technical Information Network Bulletin 28, 4 AGENCY, 1980, Poultry-Bees-Livestock; U.S. p.; National Tech. Information Service PB 81-138950. Federal Emergency Management Agency Mount St U.S. FEDERAL EMERGENCY MANAGEMENT Helens Technical Information Network Bulletin 11, 5 AGENCY, 1980, Wildlife and plant community im­ p.; National Tech. Information Service PB 81-138950. pacts: U.S. Federal Emergency Management Agency U.S. FEDERAL EMERGENCY MANAGEMENT Mount St Helens Technical Information Network Bul­ AGENCY, 1980, Precautions in handling volcanic ash: letin 29, 2 p.; National Tech. Information Service PB U.S. Federal Emergency Management Agency Mount 81-138950. St Helens Technical Information Network Bulletin 3, 3 U.S.FORESTSERVICE, 1981, Draft environmental im­ p.; National Tech. Information Service PB 81-138950. pact statement-Mount St. Helens land management U.S. FEDERAL EMERGENCY MANAGEME.i'IT plan, Cowlitz, Lewis and Skamania Counties, AGENCY, 1980, Protecting children from volcru1ic Washington: Vancouver, Wash., U.S. Forest Service ash-related health hazards: U.S. Federal Emergency Gifford Pinchot National Forest, 162 p. Management Agency Mount St Helens Technical In­ U.S. FOREST SERVICE, 1981, Final environmental im­ formation Network Bulletin 14, 3 p.; National Tech. In­ pact statement-Mount St Helens land management formation Service PB 81-138950. plan, Cowlitz, Lewis and Skamania Counties, Washington: Vancouver, Wash., U.S. Forest Service, 288 p.• 24 plates. VAREKAMP 91

U.S. FOREST SERVICE, 1984, Mount St Helens Nation­ U.S. GEOLOGICAL SURVEY, 1982, Hydrologic effects al Volcanic Monument, draft environmental impact of Mount St Helens eruption [abstract]: U.S. Geologi­ statement, comprehensive management plan: Van­ cal Survey Professional Paper 1275, p. 111-112. couver, Wash., U.S. Forest Service Gifford Pinchot National Forest, 326 p., 7 plates. U.S. GEOLOGICAL SURVEY, 1982, Mount St Helens eruptions-Monitoring and hazards assessment; Ef­ U.S. FOREST SERVICE, 1985, Mount St Helens Nation­ fects of the eruption; Analysis of hazards assessments; al Volcanic Monument, final environmental impact Posteruption hazards of Spirit Lake [abstract]: U.S. statement, comprehensive management plan: Van­ Geological Survey Professional Paper 1275, p. 216- couver, Wash., U.S. Forest Service Gifford Pinchot 218. National Forest, 450 p., 8 plates. U.S. GEOLOGICAL SURVEY, 1982, Transport of ash U.S. FOREST SERVICE GIFFORD PINCHOT NATION­ from Mount St Helens eruption [abstract]: U.S. AL FOREST, (1979], A guide to the Mt St Helens Geological Survey Professional Paper 1275, p. 112. lava caves area: Vancouver, Wash., U.S. Forest Ser­ vice Gifford Pinchot National Forest, 5 p. U.S. GEOLOGICAL SURVEY, 1982, Volcanic rocks and processes, Mount SL Helens: U.S. Geological Survey U.S. GENERAL ACCOUNTING OFFICE, 1982, Federal Professional Paper 1275, p. 151-159. involvement in the Mount SL Helens disaster-Past ex­ penditures and future needs; Report to the Congress of U.S. GEOLOGICAL SURVEY, 1983, Pelean spine at Mount St Helens: U:S. Geological Survey Earthquake the United States by the Comptroller General: U.S. General Accounting Office GAO/RCED-83-16, 133 p. Information Bulletin, v. 15, no. 6, p. 230-232. U.S. GEOLOGICAL SURVEY, 1975, Aeromagnetic map U.S. GEOLOGICAL SURVEY, 1984, Cascades Volcano for part of southwestern Washington: U.S. Geological Observatory [abstract]: U.S. Geological Survey Survey Open-File Report 75-648, 4 sheets, scale Professional Paper 1375, p. 215. 1:62,500. U.S. GEOLOGICAL SURVEY, 1984, Mount St Helens U.S. GEOLOGICAL SURVEY., 1980, Eruptions of Mount activi_ty [abstract]: U.S. Geological Survey Profes­ St Helens volcano-The first month: Remote Sensing sional Paper 1375, p. 215-216. Quanerly, v. 2, no. 3, p. 32-38. U.S. GEOLOGICALSURVEY, 1984, Mount SL Helens U.S. GEOLOGICAL SURVEY, 1980, Preliminary aerial mapping [abstract]: U.S. Geological Survey Profes­ photographic interpretative map showing features re­ sional Paper 1375, p. 296. lated to the May 18, 1980 eruption of Mount St U.S. INTERNATIONAL TRADE COMMISSION, 1980, Helens, Washington: U.S. Geological Survey Open­ Toe economic effects of the eruptions of Mt. St. File Report 80-925, 1 sheet, scale 1:62,500. Helens: U.S. International Trade Commission Publica­ U.S. GEOLOGICAL SURVEY, 1980, Preliminary aerial tion 1096, 83 p. photographic interpretative map showing features re­ U.S. SOIL CONSERVATION SERVICE, 1980, Mount St. lated to the May 18, 1980 eruption of Mount St Helens ash fallout impact assessment report: U.S. Soil Helens, Washington: U.S. Geological Survey Miscel­ Conservation Service, 162 p. laneous Field Studies Map MF-1254, 1 sheet, scale VACCARO, J. J., 1982, Toutle River basin rainfall-runoff 1:62,500. sediment model. In U.S. Geological Swvey, Activities U.S. GEOLOGICAL SURVEY, 1980, Volcano log­ of the Water Resources Division and Resident Cartog­ Mount St Helens 1980: U.S. Geological Survey rapher, Division of National Mapping in Washington, Earthquake Information Bulletin, v. 12, no. 4, p. 142- 1981 fiscal year: U.S. Geological Swvey, p. 40. 149. VALLANCE, J. W., see HOBLITT, R. P. [and others], U.S. GEOLOGICAL SURVEY, 1981, Aeromagnetic map 1981. of the Mt Margaret area, Washington: U.S. Geologi­ VALLYATHAN, VAL see GREEN, F. H. Y. [and cal Survey Open-File Report 81-926, 1 sheet, scale others], 1981. 1:62,500. V ANON!, V. A., 1982, Comments on sedimentation U.S. GEOLOGICAL SURVEY, 1981, Aeromagnetic map problems resulting from the eruption of Mt St. Helens. of the Mt St Helens area, Washington: U.S. Geologi­ In Washington Water Research Center, Proceedings cal Survey Open-File Report 81-932, 1 sheet, scale from the conference, Mt St Helens-Effects on water 1:62,500. resources: Pullman, Wash., Washington Water U.S. GEOLOGICAL SURVEY, 1982, Aeromagnetic map Research Center Report 41, p. 395-403. of ML St Helens, Washington-Post May, 1980 erup­ VAREKAMP, J. C.; BUSECK, P. R., 1980, Plume tion: U.S. Geological Survey Open-File Report 82- analyses and mercury flux at Mount St Helens, 659, 1 sheet, map scale 1:62,500. Washington [abstract]: Eos (American Geophysical Union Transactions), v. 61, no. 46, p. 1139. 92 VAREKAMP

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