H. Frank Morrison

Publications in Archival Journals

Bhattacharyya, B. K. and Morrison, H. F., 1963, Some theoretical aspects of electrode polarization in rocks: Geophys. Prosp., 11, no. 2, 176-196.

Morrison, H. F,Wombwell, E. and Ward, S.H. and , 1968, Analysis of Earth Impedances using Magnetotelluric Fields: J.G.R., 73 no. 8, 2769-2778.

Ralph, E.K.,Morrison, H. F, and O'Brien, D.P., 1968, Archeological Surveying utilizing a high sensitivity difference magnetometer: Geoexploration, 6, 109-122.

Bodmer, Rene, Ward, S. H. and Morrison, H. F., 1968, On induced electrical polarization and ground-water: Geophysics, 33, no. 5, 805-821.

Jepsen, A.F., Mcpherron, R.L., Mego, J.L., Johnson, C.E., and Potter, G.C., 1969, A Mobile Geomagnetic Observatory: IEEE Trans. on Geoscience Electronics, GE-7, no. 1, 27-34.

Morrison, H. F., Phillips, R. J. and O'Brien, D. P., 1969, Quantitative interpretation of transient electromagnetic fields over a layered half-space: Geophys. Prosp., 17, no. 1, 82-101.

Morrison, H. F,Benavente, J., Clewlow,Jr. C.W. and Heizer, F.F., 1970, Magnetometer Evidence of a structure within the La Venta Pyramid: Science, 167, 3924, 1488-1490.

Coggon, J. H. and Morrison, H. F., 1970, Electromagnetic investigation of the sea floor: Geophysics, 35, no. 3, 476-489.

Ryu, Jisoo, Morrison, H. Frank and Ward, Stanley H., 1970, Electromagnetic fields about a loop source of current: Geophysics, 35, no. 5, 862-896.

Zelwer, Ruben,Morrison, H. F, 1972, Spatial characteristics of midlatitude geomagnetic micropulsations: JGR, 77, no. 4, 674-694.

Ryu, Jisoo, Morrison, H. Frank and Ward, Stanley H., 1972, Electromagnetic depth sounding experiment across Santa Clara Valley: Geophysics, 37, no. 2, 351-374.

Dey, Abhijit and Morrison, H. Frank, 1973, Electromagnetic coupling in frequency and time-domain induced-polarization surveys over a multilayered Earth: Geophysics, 38, no. 2, 380-405.

Dey, A. and Morrison, H. F., 1973, Electromagnetic response of two-dimensional inhomogeneities in a dissipative half-space for Turam interpretation: Geophys. Prosp., 21, no. 2, 340-365.

Lourenco, J.,Seixas,Morrison, H. F.,1973, Vector magnetic anomalies derived from measurements of a single component of the field: Geophysics, 38, no.2, 359-368.

Mazella, A.,Morrison, H. F., 1974, Electrical resistivity variations associated with earthquakes on the San Andreas Fault:Science, 185, 855-857.

Dey, Abhijit, Meyer, Wallace H., Morrison, H. Frank and Dolan, William M., 1975, Electric field response of two-dimensional inhomogeneities to unipolar and bipolar electrode configurations: Geophysics, 40, no. 4, 630-640.

Wang, C.H., Goodman R.E., Sundaram, P.N., Morrison, H.F., 1975,R.E., Electrical resistivity of granite in frictional sliding: applications to earthquake prediction: Geophysical Research Letters, vol. 2,no. 12, 525-528.

Morrison, H. F., Dolan, William M. and Dey, Abhijit, 1976, Earth conductivity determinations employing a single superconducting coil: Geophysics, 41, no. 5, 1184-1206.

Morrison, H. F.,Corwin, R.F., Chang, M.,1977, High accuracy determination of temporal variations of crustal resistivity: American Geophysical Union Monograph 20, 593-614.

Morrison, H.F., 1977,Self Potential variations preceding earthquakes in Central California: Geophysical Research Letters, v. 4, no. 4, 171-174.

Dey, A.,Morrison, H. F., 1977, An Analysis of the bipole-dipole method of resistivity surveying : Geothermics, vol. 6,no. 3.

Morrison, H. F.,Corwin, R.F., Fernandez, R.,1979, Earth resistivity, self potential variations, and earthquakes: A negative result for M=4.0: Geophysical Research Letters , vol. 6, no.3.

Dey, A. and Morrison, H. F., 1979, Resistivity modelling for arbitrarily shaped two-dimensional structures: Geophys. Prosp., 27, no. 1, 106-136.

Dey, Abhijit and Morrison, H. Frank, 1979, Resistivity modeling for arbitrarily shaped three-dimensional structures: Geophysics, 44, no. 4, 753-780.

Quon, C., Vozoff, K., Hoversten, G.M.,Morrison, H. F.,and Lee, K.H., 1979, Localized source effects on magnetotelluric apparent resistivities, Journal of Geophysics, vol. 46.

Breiner, S., Corbett, J. D., Daniels, J. J., Hansen, D. A., Horsnail, R. F. and Morrison, H. F., 1981, Report on American mining geophysics delegation to the Peoples Republic of China: Geophysics, 46, no. 3, 347-356.

Lee, K. H., Pridmore, D. F. and Morrison, H. F., 1981, A hybrid three-dimensional electromagnetic modeling scheme: Geophysics, 46, no. 5, 796-805.

Corwin, R.F., DeMoully, G.T. Harding, Jr. R.S.,Morrison, H. F., 1981, Interpretation of self-potential survey results from the East Mesa geothermal field California: JGR, vol. 86, no. B3.

Hoversten, G. M., Dey, A. and Morrison, H. F., 1982, Comparison of five least-squares inversion techniques in resistivity sounding: Geophys. Prosp., 30, no. 5, 688-715.

Hoversten, G. M. and Morrison, H. F., 1982, Transient fields of a current loop source above a layered Earth: Geophysics, 47, no. 7, 1068-1077.

Wilt, M., Goldstein, N. E., Stark, M., Haught, J. R. and Morrison, H. F., 1983, Experience with the EM-60 electromagnetic system for geothermal exploration in Nevada: Geophysics, 48, no. 8, 1090-1101.

Lee, K. H. and Morrison, H. F., 1985, A numerical solution for the electromagnetic scattering by a two-dimensional inhomogeneity: Geophysics, 50, no. 3, 466-472.

Labson, V. F., Becker, A., Morrison, H. F. and Conti, U., 1985, Geophysical exploration with audio frequency natural magnetic fields: Geophysics, 50, no. 4, 656-664.

Lee, K. H. and Morrison, H. F., 1985, A solution for TM-mode plane waves incident on a two-dimensional inhomogeneity (short note): Geophysics, 50, no. 7, 1163-1165.

Mozley, E.C.,Morrison, H. F., Goldstein, N.E., 1986, Magnetotelluric investigations at Mount Hood, Oregon:Journal of Geophysical Research, vol. 91, no. B11, 11596-11610.

Morrison, H. F.,Fernandez,R.,1986, Temporal Variations in the electrical resistivity of the Earth's Crust: Journal of Geophysical Research, vol. 91, no. B11, 11618-11629.

Zollinger, R., Morrison, H. F., Lazenby, P. G. and Becker, A., 1987, Airborne electromagnetic bathymetry: Geophysics, 52, no. 8, 1127-1137.

Nichols, E.A., Morrison, H. F., Clarke, J., 1988, Signals and noise in measurement of low-frequency geomagnetic fields: J.G.R.,vol. 93,no. B11, 13,743-13,754.

Augustin, A. M., Kennedy, W. D., Morrison, H. F. and Lee, K. H., 1989, A theoretical study of surface-to-borehole electromagnetic logging in cased holes: Geophysics, 54, no. 1, 90-99.

Asch,T., Morrison, H. F.,1989, Mapping and monitoring electrical resistivity with surface and subsurface electrode arrays: Geophysics, vol. 54, no. 2, 235-244.

Wilt, M. J., Morrison, H. F., Lee, K. H. and Goldstein, N. E., 1989, Electromagnetic sounding in the Columbia Basin, Yakima, Washington: Geophysics, 54, no. 8, 952-961.

Lee, K.H., Liu, G., Morrison, H. F., 1989, A new approach to modelling the electromagnetic response of conductive media: Geophysics, vol. 54, no. 9, 1180-1192.

Schenkel, C. J. and Morrison, H. F., 1990, Effects of well casing on potential field measurements using downhole current sources: Geophys. Prosp., 38, no. 6, 663-686.

Bevc, D. and Morrison, H. F., 1991, Borehole-to-surface electrical resistivity monitoring of a salt water injection experiment: Geophysics, 56, no. 6, 769-777.

Alumbaugh, D.L., and Morrison, H. F.,1993, Electromagnetic conductivity imaging with an iterative born inversion, IEEE Transactions on Geoscience and Remote Sensing, vol. 31, 758-763.

Zhou, Q., Becker, A. and Morrison, H. F., 1993, Audio-frequency electromagnetic tomography in 2-D: Geophysics, 58, no. 4, 482-495.

Park, S.K., Johnston, M.J.S., Madden, T.R., Morgan F.D., Morrison, H. F.,1993, Electromagnetic precursors to earthquakes in the ULF band: A review of observations and mechanisms, Review Geophysics, vol. 31, 117-132.

Schenkel, C. J. and Morrison, H. F., 1994, Electrical resistivity measurement through metal casing: Geophysics, 59, no. 7, 1072-1082.

Wilt, M.J., Alumbaugh, D.L., Morrison, H. F., Becker, A, Lee, K.H. and Deszcz-Pan, M., , 1995, Crosswell Electromagnetic Tomography: Design considerations and field results: Geophysics, 60, no.3, 871-885.

Alumbaugh, D.L. , Morrison, H. F.,1995, Theoretical and practical considerations for crosswell electromagnetic tomography assuming a cylindrical geometry: Geophysics., 60, no. 3, 846-870.

Alumbaugh, D.L., Morrison, H. F., 1995, Monitoring subsurface changes over time with cross-well electromagnetic tomography: Geophys Prosp., 43, 873-902.

Shoham, Y., Morrison, H.F., Hoversten, G. M., Torres-Verdin, C.,1996 Electromagnetic Mapping of Electrical Conductivity Beneath the Columbia Basalts: Geophysical Prospecting,Vol. 44, no. 6, . 963-986.

Morrison,H.F.,and Nichols,E.A.,1997,Mineral exploration with natural electromagnetic fields: Conference Proceedings, Exploration 97,Fourth Decennial International Conference on Mineral Exploration , Sept 14-18, 1997, Toronto, Canada

Morrison, H.F., Becker, A. and Hoversten, M.,1998 The physics of airborne EM Systems: Exploration Geophysics, 29, 97-102.

Monteiro, Paulo J.M. and Morrison, H.F., 1998, Non-Destructive Measurement of Corrosion State of Reinforcing Steel in Concrete: ACI Materials Journal 95, 6, 704-709.

Constable,S.C.,Orange,A.,Hoversten,G.M.,and Morrison,H.F.,1998, Marine magnetotellurics for petroleum exploration, part 1 : A marine equipment system: Geophysics, 63, 816-825

Hoversten,G.Michael,Morrison,H.F.,and Constable,S.C.,1998,Marine magnetotellurics for petroleum exploration,part 2: Numerical analysis of subsalt resolution.: Geophysics, 63, 826-840.

Smith,Torquil, Hoversten, Michael, Gasperikova, Erika, and Morrison, H.F.,1998, Sharp Boundary Inversion of 2D Magnetotelluric Data: Geophysical Prospecting, 47,469-486

Hoversten, G.M., Constable, S.C., Morrison, H.F., 2000, Marine magnetotellurics for base-of-salt mapping: Gulf of Mexico field test at the Gemini structure: Geophysics, 65, no. 5, 1476-1488.

Gasperikova, E., and Morrison, H.F., 2001. Mapping of induced polarization using natural fields: Geophysics, 66, 137-147.

PAPERS ACCEPTED FOR PUBLICATION OR IN PRESS:

Mitiagova, L., and Morrison,H.F.,1999, AFMAG revisited : Geophysics (submitted)

Hoversten, G.M., Morrison, H.F., Berge, J-I., and Newman, G.. 1999,Cross-well EM inversion of reservoir simulation data for the Snorre Field, North Sea : Geophysics (accepted)

Egbert,G.D., Eisel,M., Boyd, O.S., and Morrison, H.F.,1999, DC trains and Pc3s: Source effects in mid-latitude geomagnetic transfer functions : Geophysical Research Letters (accepted)

NON-REFEREED PUBLICATIONS, TECHNICAL REPORTS:

Geoscience Studies in Buena-Vista Valley, Nevada, with N.E. Goldstein, J.H. Beyer, R.F. Corwin, D.E. Di Somma, E.L. Majer, T.V. McEvilly, H.A. Wollenberg, and R.B. Grannell, LBL Report no. 05913, l976.

Geological and Geophysical Studies in Grass-Valley, Nevada, with J.H. Beyer, A. Dey, A.L.C. Liaw, E.L. Majer, T.V. McEvilly, and H.A. Wollenberg, LBL Report no. 05262

Resistivity Modelling for Arbitrarily Shaped Two-Dimensional Structures, with A.Dey, LBL Report no. 05223.

An Analysis of the Bipole-Dipole Resistivity Method for Geothermal Exploration, with A. Dey, LBL Report no. 06332, l977.

Resistivity Modelling for Arbitrarily Shaped Three-Dimensional Structures, with A.Dey, LBL Report no. 05938, l977.

Description, Field Test and Data Analysis of a Controlled-Source EM System (EM-60), with N.E. Goldstein, G. M. Hoversten, G. Oppliger, and C.A. Riveros, LBL Report no. 07088.

Self-Potential Studies at the Cerro Prieto Geothermal Field, with R.F. Corwin, C.S. Diaz, and B.J. Rodriguez, LBL Report, l979.

Magnetotelluric Studies in Grass Valley, Nevada with K.H. Lee, G. Oppliger, and A. Dey, LBL Report no. 08646, January l979.

Controlled-Source EM Experiment at Mt. Hood, Oregon, with M.J. Wilt, N.E. Goldstein, and G.M. Hoversten, LBL Report no. 09399, l979.

Magnetotelluric and Controlled-Source Electromagnetic Studies at Mt. Hood, Oregon, with N.E. Goldstein, M.H. Wilt, M. Stark, and E. Mozley, LBL Report no. 09776, l980.

Inductive Resistivity Survey in Grass-Valley, Nevada, with B.K. Jain, LBL Report UCID 3997, l980.

A Solution for TM-Mode Plane Waves Incident On a Two-Dimensional Inhomogeneity, with K.H. Lee, LBL Report no. 10649, l980.

A Hybrid Three-Dimensional Electromagnetic Modelling Scheme, with K.H. Lee and D.F. Pridmore, LBL Report no. 10378, l980.

Comparison of Five Least-Squares Inversion Techniques in Resistivity Sounding , with G.M. Hoversten, and A. Dey, LBL Report no. 12203, l980.

Experience with the EM-60 Electromagnetic System for Geothermal Exploration in Nevada, with M.J. Wilt, J.R. Haught, and N.E. Goldstein. LBL Report no. l2618, l981.

Electromagnetic Profiling of Conductive Overburden, with G.M. Hoversten, and K.H. Lee, LBL Report no. 12374, l981.

Analysis of Airborne Electromagnetic Systems for Mapping Thickness of Sea Ice, with A. Becker and K. Smits, NORDA Technical Note 251, Nov. 1983.

Analysis of Airborne Electromagnetic Systems for Mapping Conductivity and Thickness of Bottom Sediments: Part II: Analysis of uniform vs. gradational Conductivities, with J. Turnross, Final Technical Report, Office of Naval Research, no. N00014-84-K-0691, November 1984

Data Analysis of Airborne Electromagnetic Bathymetry, with R.D. Zollinger, and A. Becker, Final Technical Report, NORDA, no. N00014-84-K0556, November 1984

An Electromagnetic Sounding Survey in the Boylston-Yakima Area, Washington, with M.F. Wilt, N.E. Goldstein, Geophysics Group, Earth Sciences Div., L.B.L. submitted to Shell Development Co., Houston, TX., Jan. 1984.

Field tests of Noise in Squid and Induction Coil Magnetometers, with, U. Conti, V.F. Labson, E. Nichols, N.E. Goldstein, Earth Sciences Division, LBL, April 1984.

Monitoring of Subsurface Contaminants with Borehole/Surface Resistivity Measurements, Final Report submitted to Southern California Edison, with T. Asch, December 1985.

Magnetometer Array Studies of Natural Electromagnetic Fields in the 10 to 1.0 Hz Band: Multielement 100 km Array, Progress Report, with J. Clarke and E. Nichols, submitted to Office of Naval Research, December 1985.

Electromagnetic Sounding: Effects of Vertical Contacts, with M.J. Wilt and A. Becker, Final Report, submitted to Amoco Projection Company, ARCO, and Sohio, December 1985.

Fracture Detection Using Cross-Hole Electromagnetic Techniques: Numerical Modelling, with Q. Zhou and K. H. Lee; LBL, UC-13, Annual Report 1985 LBL-20450, July 1986.

Detection of Deep Crustal Conductors by Means of Controlled-Source Electromagnetic Soundings, with N.E. Goldstein, K.H. Lee; LBL, UC-13, Annual Report 1985 LBL-20450, July 1986.

Fracture Detection Using a Grounded Subsurface Vertical Electric Dipole, with Q. Zhou, N.E. Goldstein, K.H. Lee and A. Becker, 19816; LBL, UCB, Report LBL-21985, August1986.

Subsurface Resistivities at the Nevada Test Site, with R. Zollinger, LLNL final Report contract #8416105, August 1986.

Fracture Detection Using a Grounded Subsurface Vertical Electric Dipole, with Q. Zhou, K.H. Lee, N.E. Goldstein, H.F. Morrison, and A. Becker; LBL, UC-13, Annual Report 1986 LBL-22090, 243-247, August 1987.

Controlled-Source Electromagnetic Investigations: Field Test of an MHD Generator, with R. Zollinger and H.F. Morrison; LBL, UC-13, Annual Report 1986 LBL-22090,.248-252, August 1987

Critical Parameters and Measurement Methods for Post Closure Monitoring: A Review of the State of the Art and Recommendations for Further Studies, H. F. Morrison,

E.L. Majer and C. F. Tsong, LBL Report,# LBL-25505, May 1987.Feasibility Test on the Borehole to Surface Resistivity Method for Mapping the Areal Extent of Contaminants Injected at Depth, (with C.J. Schenkel), LBL Report, # LBL- 29088, May 23, 1990.

One-dimensional Least Squares Inversion of Surface-to-Borehole and Cross-hole Electromagnetic (em) Data", with M. Deszcz-Pan and H.F. Morrison, Annual Report LBL-27900, Lawrence Berkeley Laboratory, UC-403, 1990.

Deep Electromagnetic Sounding in Thermal Regimes; (with C. Torres-Verdin), Conference-Review of Underground Imaging, DOE Basic Energy Sciences, at Berkeley, April 16-17, 1991.

NON-REFEREED CONFERENCE AND SYMPOSIUM PROCEEDINGS:

"An Airborne Superconducting Electromagnetic Prospecting System" - Operational l980, with B. Clawson presented at the 8th International Cryogenic Engineering Conference and Exhibition. Fiera Internationale, Genova, Italy, June, l980.

"Observations of Natural Audio Frequency Magnetic Field," with V.F. Labson, Presented at the 50th Annual International Meeting of the Society of Exploration Geophysics, Houston, Texas, l980.

"Controlled Source Electromagnetic Soundings" at the Long Valley Caldera, California, with N.E. Goldstein, M. J. Wilt, K.H. Lee and J. L. Turnross, EOS, Trans. American Geophysical Union, vol. 64, no. 45, 890, 1985.

Geologic and Water Quality Interpretation of Borehole-to-Surface DC Resistivity Measurements: A Case Study, with T. Asch, and S. Dickey, Proceedings, National Water Well Association Conference on Surface and Borehole Geophysical methods and Ground Water Instrumentation, October 15-17, 1986, Denver, Colorado.

"Application of an MHD Generator to Electromagnetic Sounding," with R. Zollinger, C. Maxwell, S.T. Demetriades, and W.D. Jackson, 25th Symposium Engineering Aspects of Magnetohydrodynamics, (SEAM), June 1987, Bethesda, Maryland.

"Instrumentation", Coorganizer, NSF Workshop - "Low Frequency Electrical Precursors: Fact or Fiction?", Lake Arrowhead, California, June 14-17, 1992.

"Electromagnetic Second-order Born Inversion Applied to Reservoir Characterization", (with D.L. Alumbaugh), LBL Earth Science Division, Annual Report 1991, June 1992.

NON-REFEREED PUBLICATIONS, ARTICLES IN NON-ARCHIVAL MAGAZINES OR JOUNALS:

Exploracion Magnetometrica de la Piramide de La Venta, l969, with Jose Benavente, C.W. Clewlow, and R.F. Heizer, INAH, Boletin 38, 25-31, December l969.

Wilt, M., Morrison, H. F., Becker, A., Tseng, H. W., Lee, K. H., Torres-Verdin, C. and Alumbaugh, D., Crosshole electromagnetic tomography: A new technology for oil field characterization, The Leading Edge, 173-177, March 1995.

Papers at Meetings:

"Borehole Electrical and Electromagnetic Techniques in Reservoir Geophysics",

(with N.E. Goldstein, T. Asch andQ.Zhou.), SEG/EAEG Research Workshop on Reservoir Geophysics, Dallas, Texas, July 31 - Aug 3, 1988.

"Formation Evaluation by Electrical Methods", SPWLA Conference, Kerrville, Texas, Oct. 9-14, 1988.

"Cross Borehole Audio Frequency Electromagnetic Tomography", IX Workshop on Electromagnetic Induction in the Earth & Moon, Sochi, The Dagomys Tourist Complex, USSR, Oct. 24-31, 1988.

"Transfer Function Estimation for Natural Electromagnetic Fields," (with E.A. Nichols, C. Torress-Verdin), ASEG/SEG International Geophysical conference & Exhibition; Adelaide, Australia, Vol.19, p. 329-330, 1988.

"Electromagnetic Sounding of the Earth's Crust: The Role of MHD, 10th International Congress on Nuclear War", (invited paper), Erice, Italy, Aug. 1989.

"Borehole to Surface Electrical Restivity Monitoring of a Salt Water Injection Experiment", with D. Bevc, Annual Meeting of SEG, Dallas, Texas, Oct. 29-Nov. 2, 1989.

"Magnetotellurics for Mineral Exploration", (with E. Nichols), 1st Congress of the Brazilian Geophysical Society, Rio de Janeiro, Brazil,Nov 20-24, 1989.

"Application of Geophysical Methods for Fracture Characterization", with E.L. Majer, T.V. McEvilly, and K.H. Lee, Proceedings of the International Topical Meeting,

High-level Radioactive Waste Management, Las Vegas, Nevada, April 8-12, 1990.

"Modeling of 3-D Electromagnetic Responses using a t-k Method", with S. Lee and

H.F. Morrison, 10th Workshop on Electromagnetic Induction in the Earth, IAGA, Ensenada, B.C., Mexico, August 22-29, 1990.

"Numerical Study on Measuring Electrical Resistivity through Casing in a Layered Medium", (with C.J. Schenkel), 60th Annual Meeting of the SEG, San Francisco, California, Sept 23-27, 1990.

"Comparison of Magnetolluric Inversion Techniques on a Mineral Prospect in Nevada", (with E.A. Nichols, C. Torres-Verdin, J.R. Booker & S.C. Constable), 60th Annual SEG, San Francisco, California, Sept. 23-27, 1990.

"Imaging of Conductivity Distribution Using Audio-Frequency Electromagnetic Data," K.H. Lee and H.F. Morrison, Proceedings of the International Symposium on Geotomography, Tokyo, Japan, December 10-11, 1990, and LBL Report 30081

"Magnetotelluric Analysis in the Wavenumber Domain", (with C. Torres-Verdin), EAEG Meeting, Florence, Italy, May 27-30, 1991.

"Cross-Borehole Electromagnetic Induction for Reservoir Characterization," with

M. Wilt, K.H. Lee, and A. Becker, Expanded abstracts of the technical program, p.456-459, V.1, SEG sixty-first Annual International Meeting and Exposition, Houston, Texas, November 10-14, 1991.

"Trends in Experimental Design for Electromagnetic Imaging", Invited Paper, Fall AGU Meeting, San Francisco, California, Dec. 9-13, 1991.

"Electromagnetic Mapping of Electrical Conductivity Beneath the Colombia Basalt", (with Y. Shoham and C. Torres-Verdin), 54th EAEG Meeting, Paris,France, June 1-5, 1992.

"Iterative Electromagnetic Born Inversion Applied to Reservoir Characterzation", (with David L. Alumbaugh), (IEEE) 1992 International Geoscience and Remote Sensing Symposium, Houston, Texas, May 26-29, 1992.

"Spatial Filtering of Continuous MT Profiles: Theory and Field Examples from Geothermal Exploration", Invited Inaugural Paper, Korean Geophysical Association, Seoul National Unviersity, Seoul,Korea, March 27, 1992.

"Geophysical Methods: An Overview", (with A. Becker, N.E. Goldstein, K.H. Lee, E. L. Major, and L. Meyer), Joint Workshop on New Technologies for Lunar Resource Assessment, Santa Fe, New Mexico, April 6-7, 1992.

"Inversion of Cross-well Electromagnetic Data," (with David Alumbaugh ), 1992 SEG Development and Production Forum: "Monitoring Reservoir Changes Over Time", Big Sky, Montana, July 12-17, 1992.

"Tomographic imaging of cross-well EM data," ( with D.L. Alumbaugh), SEG Annual Meeting Expanded Technical Program Abstracts with Biographies; Vol. 62 p. 495-497, 1992.

"Controlled-source magnetotellurics for groundwater," (with E.A. Nichols, and S. Lee), SEG Annual Meeting Expanded Technical Program Abstracts with Biographies; Vol.64, p. 553-554, 1994.

"Continuous impedance profiling for mineral exploration," (with E.A. Nichols), SEG Annual Meeting Expanded Technical Program Abstracts with Biographies; vol.66, p. 1286-1289, 1996.

"Mapping of induced polarization using natural fields," (with E. Gasperikova ), SEG Annual Meeting Expanded technical Program Abstracts with Biographies; vol. 66, p.603-606, 1996.

"Marine magnetotellurics for sub salt exploration, 1, Salt model resolution study," (with G.M. Hoversten and S. Constable), SEG Annual Meeting Expanded Technical Program Abstracts with Biographies; vol. 66, p. 214-217, 1996.

"Marine magnetotellurics for sub salt exploration, 2, A marine equipment system," (with S. Constable, A. Orange, andG.M. Hoversten ), SEG Annual Meeting Expanded Technical Program Abstracts with Biographies; Vol.66, p. 218-221, 1996.

Boyd, O.S., Morrison, H.F., Fraser-Smith, A., and Park, S.,1996,An array for monitoring ULF fields and changes in resistivity, Thirteenth Workshop on Geomagnetic Induction in the Earth, Internat. Assoc. Geomag. Aeron., Onuma, Japan, July 12-18, 1996.

Auken.E.,Morrison,H.F.,and Hoversten,G.M.,1997 , Maximized Detection of 3D Buried Conductors,, 59th Eage Conference & Technical Exhibition, Geneva, Switzerland, May 26-30, 1997

T.Smith,T.,Hoversten,G.M., Gasperikova,E. and Morrison,H.F.,1997, Sharp Boundary Inversion of 2D Magnetotelluric Data, 59th Eage Conference & Technical Exhibition, Geneva, Switzerland, May 26-30, 1997.

Boyd, O.S., Egbert, G.D., Eisel, M., and Morrison, H.F.,1997, A preliminary analysis of EM field monitoring network, EOS, Trans. AGU, 78, 459, 1997

Morrison,H.F.,E.A.Nichols, G.M.Hoversten, and E.Gasperikova,1997,Continuous Magnetotelluric Profiling ,Moscow '97,Intnl. Geoscience Conf. and Exhibition,Moscow, Sept. 15-18,1997

Morrison,H.F,and NicholsE.A., 1997 , Mineral Exploration with Natural Electromagnetic Fields, Exploration '97, Fourth Decennnial Conference on Mineral Exploration, Toronto, Canada, September 14-18, 1997.

Morrison,H.F.,and Hoversten,G.M.,1997, Continous Magnetotelluric Profiling for Petroleum Exploration ,Society of Petroleum Geophysicists, India, 2nd Conference & Exposition on Petroleum Geophysics, Chennai, India, January 19-21, 1998.

Morrison,H.F., and Wilt,M.J.,1998, Cross-borehole Electromagnetic Induction for Reservoir Characterization, Society of Petroleum Geophysicists, India, 2nd Conference & Exposition on Petroleum Geophysics, Chennai, India, January 19-21, 1998.

Morrison,H.F.,Becker,A. and Hoversten,G.M., 1998,The Physics of Airborne EM Systems, Invited Paper,AEM 98 International Conference on Airborne Electromagnetics, Sydney, Australia, February 23-25, 1998.

Eisel, M., Egbert, G.D., Boyd, O.S., and Morrison, H.F., 1999, Ueber die Stabilitaet von MT Uebertrangungsfunktionen und Ihre Varianzen, German Geophysical Society Meeting, Braunschweig Germany, March 8-10, 1999