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Geology Master Theses and Ph.D. Dissertations

see also Geology ScholarsArchive@OSU

(Research Advisors)

2012

IRIARTE, A. Rodrigo, MS, The Cerro Guacha Caldera Complex: An Upper Miocene-Pliocene Polycyclic Volcano-Tectonic Structure in the Altiplano Puna Volvanic Complex of the Central Andes of Bolivia, (Major Professor: Shanaka de Silva, Committee Members: John Dilles, Adam Kent, Brian Haley, 128 pages, 4 appendices, 27 figures, 11 tables)

2011

BEEDLOW, Andrew Cody, MS, The Use of Surface Energy Balance Models as a Means to Quantify Changes in Glacier Mass Balance: An Application to the Collier Glacier (Major Professor: Peter Clark. Committee members: Steven Hostetler, Ed Brook, Andreas Schmittner, 235 pages, 4 appendices, 39 figures, 8 tables)

CERNUSCHI RODILOSSO, Federico., MS, Geology of the Cretaceous Lascano-East Intrusive Complex: Magmatic Evolution and Mineralization Potential of the Merin Basin, Uruguay (Major Professor: John Dilles. Committee members: Adam Kent, Robert Harris, 340 pages, 6 appendices, 30 figures, 4 tables)

COHEN, Julia F., MS, Compositional Variations in Hydrothermal White Mica and Chlorite from Wall-Rock Alteration at the Ann-Mason Porphyry Copper Deposit, Nevada, (Major Professor: John Dilles, Committee members: Adam Kent, Richard Tosdal, 121 pages, 7 appendices, 36 figures, 12 tables)

JOHNSON, Ajeet K., MS, Dextral Shear and North-Directed Crustal Shortening Defines the Transition between Extensional and Contractional Provinces in North-Central Oregon, (Major Professor: Andrew Meigs, Committee members: Anita Grunder, Anne Trehu, 78 pages, 2 appendices, 14 figures, 3 tables)

KELLY, Wendy Sonya, MS, Cycles of Life and Landscape: Interpreting the Geological Foundation of Shenandoah National Park, (Major Professor: Robert Lillie, 307 pages, 2 appendices, 101 figures)

MARCOTT, Shaun A., PhD, Late Pleistocene and Holocene Glacier and Climate Change, (Major Professor: Peter Clark, Committee members: Edward Brook, Steven Hostetler, Joseph Stoner, 259 pages, 3 appendices, 58 figures, 10 tables)

STEPHENS, Abigail E., MS, Mineralogy and Geochemistry of Copper Deposits of the Lights Creek Stock, California: An Assessment of Porphyry versus Iron-Oxide Copper Origin (Major Professor: John Dilles, Committee members: Roger Nielsen, Adam Kent, Robert Duncan, 129 pages, 16 appendices, 32 figures, 5 tables)

TIERNEY, Casey R., MS, Timescales of Large Silicic Magma Systems: Implications from Accessory Minerals in Pleistocene Lavas of the Altiplano-Puna Volcanic Complex, Central Andes, (Major Professor: Shanaka L. de Silva, Committee Members: Anita Grunder, Alex Schmitt, 165 pages, 6 appendices, 26 figures, 21 tables)

2010

MILLIARD, Justin B., MS, Two-Stage Opening of the Northwestern Basin and Range in Eastern Oregon: Evidence from the Miocene Crane Basin (Major Professor: Andrew Meigs. Committee members: Anita Grunder, John Dilles, David Graham, 81 pages, 16 appendices, 14 figures, 1 table)

LIEUALLEN, Athena Erin, MS, Meeting of the Magmas: the Evolutionary History of the Kalama Eruptive Period, Mount St. Helens, Washington (Major Professor: Frank Tepley. Committee members: Adam Kent, Anita Grunder, 298 pages, 11 appendices, 96 figures, 12 tables)

2009

ABOT, Manggon, MS, Development of Continental Magmatic Systems: Insights from Amphibole Chemistry of the Altiplano Puna Volcanic Complex, Central Andes (Major Professor: Anita Grunder. Committee members: Shan de Silva, Frank Tepley, William Warnes. 117 pages, 2 appendices, 20 figures, 8 tables)

HARPEL, Christopher J., PhD, Stratigraphy, Sedimentology, and Eruptive Dynamics of the 2-ka Eruption of Misti Volcano, Southern Peru (Major Professor: Shan de Silva. Committee members: Anita Grunder, William Scott, Robert Harris. 172 pages, 7 appendices, 55 figures, 17 tables)

HATFIELD, Ashley, M.S. Snow Peak, OR: Late Miocene to Early Pliocene Volcanism in the Central Cascadia Forearc (Major Professor: Roger Nielsen. Committee members: Adam Kent, Shan de Silva, James Liburdy. 155 pages, 6 appendices, 31 figures, 4 tables)

IADEMARCO, Michael, MS, Volcanism and Faulting along the Northern Margin of Oregon's High Lava Plains: Hampton Butte to Dry Mountain (Major Professor: Anita Grunder. Committee members: Adam Kent, Andrew Meigs, William Smythe. 141 pages, 4 appendices, 46 figures, 13 tables)

TRENCH, David, M.S. The Termination of the Basin and Range Province into a Clockwise Rotating Region of Transtension and Volcanism, Central Oregon. (Major Professor: Andrew Meigs. Committee members: Anita Grunder, John Dilles, Yvette Spitz. 65 pages, 2 appendices, 18 figures, 2 tables)

2008

ERSEK, Vasile, Ph.D., Past Climate Variability in Southwestern Oregon and Relationships with Regional and Hemispheric Climate. (Major Professor: Peter Clark. Committee members: Alan Mix, Nick Pisias, Ed Brook, SueAnn Bottoms. 104 pages, 1 appendix, 30 figures, 2 tables)

LEE, Robert G., Ph.D. Genesis of the El Salvador Porphyry Copper Deposit, Chile and Distribution of Epithermal Alteration at Lassen Peak, California. (Major Professor: John Dilles, Committee members: Adam Kent, Frank Tepley, Anita Grunder. 322 pages, 5 appendices, 59 figures, 15 tables.)

2007

DUNHAM, Sarah E., M.S., Interpreting Geology in Yosemite National Park, California: A Monument to Strong Granit, Powerful Glaciers, and the Perserverance of Life. (Major Professor: Robert Lillie. Committee members: Peter Clark, David Stemper. 161 pages, 70 refs., 51 figs.)

SCARBERRY, Kaleb C., PhD., Extension and Volcanism: Tectonic Development of the Northwestern Margin of the Basin and Range Province in Southern Oregon. (Major Professor: Anita Grunder. Committee members: Andrew Meigs, John Dilles, Bob Lillie. 168 pages, 95 refs., 3 appendices, 37 figures, 6 tables, 1 plate.)

UNDERWOOD, Emily, M.S., Sediment Transfer and Storage in Headwater Basins of the Oregon Coast Range: Transit Times from 14C Dated Deposits. (Major Professor: Stephen Lancaster. Committee members: Andrew Meigs, Jay Noller. 46 pages, 45 refs., 14 figs., 2 tables.)

SCHULTZ, Emily, M.S., Can Growth Strata Identify Individual Paleoearthquakes and Characterize Fold Kinematics? A Case Study from the La Laja Fault System, Sierra de Villicum, Argentina. (Major Professor: Andrew Meigs. Committee members: Bob Yeats, Bob Lillie, Desiree Tullos, 81 pages, 11 figures, 2 tables, 2 appendices.)

2006

BRENNECKA, Gregory A., M.S. Origin and Metal Content of Magmatic Sulfides in Cu-Au Mineralizing Silicic Magmas: Yanacocha, Peru and Yerington, Nevada. (Major Professor: John Dilles. Committee members: Anita Grunder, Adam Kent. 49 pages, 14 figs., 37 refsl., 7 tables, 5 appendix tables)

CARLSON, Anders E., PhD. Dynamics of Laurentide Ice Sheet. (Major Professor: Peter Clark. Committee members: Roy Haggerty, Andrew Meigs, Alan Mix, Herbert Huddleston. 98 pages, 175 refs., 5 tables, 22 figs.)

CRANER, Jeremy D., M.S. Hydrogeologic Field Investigation and Groundwater Flow Model of the Southern Willamette Valley, Oregon. (Major Professor: Roy Haggerty. Committee members: Dorthe Wildenschild, Jim O'Connor, John Ruben. 227 pages, 50 figs., 19 tables, 10 appendices, 25 appen. figs., 9 appen. tables, 116 refs.)

DARR, Cristina M., M.S. Magma Chamber Processes Over the Past 475,000 Years at Mount Hood, Oregon: Insights from Crystal Zoning and Crystal Size Distribution Studies. (Major Professor: Adam Kent. Committee members: Anita Grunder, Frank Tepley. 141 pages, 69 refs., 40 figs., 12 tables.)

GOEHRING, Brent, M.S. Be Exposure Ages of Erratic Boulders in Southern Norway and Implications for the History of the Fennoscandian Ice Sheet. (Major Professor: Ed Brook. Committee members: Peter Clark, Steve Hostetler, William Warnes. 101 pages, 74 refs., 7 figs., 1 table, 4 appendices, 3 appendix figs., 2 appendix tables.)

GONSIOR, Zachary J., M.S. The Timing and Evolution of Cenozoic Extensional Normal Faulting in the Southern Tobin Range, Pershing County, Nevada. (Major Pressor: John Dilles. Committee members: Andrew Meigs, Dawn Wright. 52 pages, 13 figs., 2 tables, 2 appen. tables, 58 refs.)

JEFFERSON, Anne, PhD. Hydrology and Geomorphic Evolution of Basaltic Landscapes High Cascades, Oregon. (Major Professor: Gordon Grant and Stephen Lancaster. Committee members: Roy Haggerty, Wayne Huber, Jeff McDonnell. 180 pages, 192 refs., 30 figs., 6 tables.)

MUTTI, Jeffrey Glenn, M.S. Temporal and Spatial Variability of Groundwater Nitrate in the Southern Willamette Valley of Oregon. (Major Professor: Roy Haggerty. Committee members: Dorthe Whildenschild, Gail Glick Andrews. 173 pages, 22 figs., 119 refs., 5 tables, 8 appendices, 39 appendix figs., 21 appendix tables.)

OXFORD, Jeremiah, M.S. Early Oligocene Intrusions in the Central Coast Range of Oregon: Petrography, Geochemistry, Geochronology, and Implications for the Tertiary Magmatic Evolution of the Cascadia Forearc. (Major Professor: Adam Kent. Committee members: Bob Duncan, Roger Nielsen. 237 pages, 104 refs., 46 figs., 3 tables, 6 appendices.)

ROWE, Michael C., PhD. The Role of Subduction Fluids in Generating Compositionally Diverse Basalts in the Cascadia Subduction Zone. (Major Professor: Roger Nielsen and Adam Kent. Committee members: Anita Grunder, Dave Graham. 441 pages, 32 refs., 41 figs., 14 tables, 27 appen. tables.)

SCHMIDT, Mariek, PhD. Deep Crustal and Mantle Imputs to North Sister Volcano, Oregon High Cascade Range. (Major Professor: Anita Grunder. Committee members: Roger Nielsen, David Graham, Ann Trehu. 197 pages, 182 refs., 31 figs., 13 tables, 4 appen., 1 plate.)

STEINKAMP, Matthew J., M.S. Lacustrine Micro-Fossil Assemblage in Core NPO4-KH3, a Kullenberg Piston core from the Moba-Kalya Horst Region of Lake Tanganyika, East Africa, as a Biogeochemical Proxy for Late Pleistocene and Early Holocene Climate and Lake Level Changes. (Major Professor: Julia Jones. Committee members: Gordon Matzke, Peter Clark, Gary Klinkhammer, Loren Davis. 69 pages, 41 refs., 24 figs., 2 tables.)

TRUITT, Kimberly E., M.S. Interpreting a Weird and Scenic Landscape to Park Visitors: Tectonic and Volcanic Processes of Craters of the Moon National Monument and Preserve, Idaho. (Major Professor: Robert Lillie. Committee members: Anita Grunder, Dave Stemper. 105 pages, 43 refs., 43 figs., 2 tables.)

2005

BLAIR, Mehgan O'Hearn. M.S. Sediment Storage and Delivery on Holocene Glacial Timescales, Granite Creek Southern Alaska. (Major Professor: Andrew Meigs. Committe Members: Stephen Lancaster, Peter Clark. 56 pages, 2 appendices, 52 refs., 13 figs., 6 tables)

JOHNSTON, Sarah A., M.S. Geologic Structure and Exhumation Accompanying Yakutat Terrane Collision, Southern Alaska. (Major Professor: Andrew Meigs. Committee members: David Graham, Adam Kent. 49 pages, 3 tables, 12 figs., 66 refs.)

KLEMETTI, Erik W., PhD. Constraining the Magmatic Evolution of the Andean Arc at 21°S using the Volcanic and Petrologic History of Volcan Aucanquilcha, Central Volcanic Zone, Northern Chile. (Major Professor: Anita Grunder. Committee members: John Dilles, Andrew Meigs, Roger Nielsen. 169 pages, 2 appendices, 41 figures, 21 tables, 64 refs.)

LONGO, Anthony A., PhD. Evolution of Volcanism and Hydrothermal Activity in the Yanacocha Mining District, Northern Peru. (Major Professor: John Dilles and Anita Grunder. Committee members: Bob Duncan, Jeffrey Hedenquist. 469 pages, 148 figs., 14 tables, 7 plates, 12 appendices, 35 appendix figures, 6 appendix tables, 11 cd appendices, 5 cd plates, 238 refs.)

NINNEMANN, Jeffrey J., M.S. A Study of Hyporheic Characteristics Along a Longitudinal Profile of Lookout Creek, Oregon. (Major Professor: Roy Haggerty. Committee members: Stephen Lancaster, Julia Jones, Jeff J. McDonnell. 148 pages, 93 refs., 63 figs., 8 tables)

2004

ARIGHI, Louis M., M.S.

ARSENAULT, Ann Michelle, M.S. Contribution of Deep-Seated Bedrock Landslides to Denudation of a Glaciated Basin in Southern Alaska" (Major Professor: Andrew Meigs. Committee members: Peter Clark, Stephen Lancaster, 91 pages, 49 refs., 1 app., 28 figs.

NATOLI, Jennifer A., M.S. Shake, Rattle, and Roll: Awaking the Visiting Public's Curiosity of Geology via Interpretation at Redwood National and State Parks. (Major Professor: Bob Lillie. Committee members: Julia Jones, Andrew Meigs, Steve Cook. 162 pages, 58 refs., 12 tables, 64 figures)

PETCOVIC, Heather L., PhD. Feeder Dikes to the Columbia River Flood Basalts: Underpinnings of a Large Igneous Province. (Major Professor; Anita Grunder. Committee members: Roger Nielsen, John Dilles, Andrew Meigs, Ted Vinson. 194 pages, 77 refs., 16 tables, 42 figs., 4 app.)

WAMPLER, Peter J., PhD. Contrasting Geomorphic Responses to Climatic, Anthropogenic, and Fluvial Change Across Modern to Millennial Time Scales, Clackamas River, Oregon. (Major Professor: Gordon Grant. Committee members: Andrew Meigs, Peter Klingeman, James O"Connor, Stephen Lancaster. 398 pages, 11 append tables, 17 tables, 8 appendices, 61 figs.)

CASEBEER, Nathan E., M.S. Sediment Storage in a Headwater Valley of the Oregon Coast Range: Erosion Rates and Styles and Valley-Floor Capacitance. (Major Professor: Stephen Lancaster. Committee members: Gordon Grant, Andrew Meigs. 48 pages, 43 refs., 18 figs., 4 tables)

2003

ASHTON, Rebecca H., M.S. A Dynamic Landscape Formed by the Power of Volcanoes: Geology Training Manual for Interpretative Rangers at Hawaii Volcanoes National Park. (Major Professor: Robert Lillie. Committee members: Anita Grunder, Bob Duncan, Randy Keller, 131 pages, 65 refs., 37 figures, 5 tables)

ESSMAN, Jim E., M.S. The Case for NE-SW Extension in Northeast Oregon. (Major Professor: Andrew Meigs. Committee members: John Dilles, Bob Lawrence, John Farrell, 63 pages, 45 refs, 1 plate, 4 tables, 19 figures)

KRUGH, William Chris, M.S. Fold Growth Due to Kink-band Migration in Repeated Earthquakes, Sierra de Villicum, San Juan, Argentina. (Major Professor: Andrew Meigs. Committee members: Bob Lillie, Bob Yeats, 54 pages, 22 refs, 2 tables, 16 figures, 2 appendices, 11 appendix figures)

McCUTCHEON, Mark S., M.S. Stratigraphy and Sedimentology of the Middle Eocene Cowlitz Formation and Adjacent Sedimentary and Volcanic Units in the Longview-Kelso Area, Southwest Washington. (Major Professor: Alan Niem. Committee members: Robert Lillie, Reed Glasmann, Charles Langford, 327 pages, 96 refs., 5 appendices, 81 figures)

ROY, Martin, PhD. Constraints on the Origin of the Middle Pleistocene Transition from the Glacial Sedimentary Record of the North-Central United States. (Major Professor: Peter Clark. Committee members: Andrew Meigs, Alan Mix, Reed Glasmann, 124 pages, 6 tables, 5 appendices, 109 refs, 24 figures)

VACCO, David A., M.S. Developing Climate Records from Speleothems, Oregon Caves National Monument, Oregon. (Major Pofessor: Peter Clark. Committee members: Alan Mix, Andrew Meigs, 33 pages, 31 refs, 12 figures, 2 tables.)

VanLANINGHAM, SAMUEL J., M.S. The Role of Rock Resistance and Rock Uplift on Topographic Relief and River Longitudinal Profiles in the Coastal Mountains of Oregon and a Landscape-Scale Test for Steady-State Conditions. (Major Professor: Andrew Meigs. Committee members: Gordon Grant, Chris Goldfinger, Bob Yeats. 159 pages, 65 refs., 4 appendices, 18 figures)

2002

HOUSTON, Robert H., M.S. Geology and Structural History of the Butte District, Montana. (Major Professor: John Dilles. Committee Members: Ed Taylor, Bob Yeats, Cy Field, 45 pages, 1 appendix, 50 refs.)

IVERSON, Justin, M.S. Investigation of the Hydraulic, Physical, and Chemical Buffering Capacity of Missoula Flood Deposits for Water Quality and Supply in the Willamette Valley of Oregon. (Major Professor: Roy Haggerty. Committee members: Lew Semprini, Andrew Meigs, Herbert Huddleston, 147 pages, 25 refs., 10 tables, 29 figures, 7 appendices, 72 appendix figures, 2 appendix tables)

LIPSKE, Joanna L., M.S. Advanced Argillic and Sericitic Alteration in the Buckskin Range, Nevada: A Product of Ascending Magmatic Fluids from the Depper Yerington Porphyry Copper Environment. (Major Professor: John Dilles. Committee members: Roger Nielsen, Sherman Bloomer, 124 pages, 54 refs., 19 figures, 2 tables, 3 appendices)

ERIKSSON, Andrew, M.S. Stratigraphy, Structure, and Natural Gas Potential of Tertiary Sedimentary and Volcanic Units, Clatskanie 7.5-Minute Quadrangle, Northwest Oregon. (Major Professor: Alan Niem. Committee members: Robert Lillie, Reed Glasmann, 215 pages, 89 refs, 55 figures, 2 plates, 7 appendices)

WAGNER, Stacy S., M.S. A Geology Training Manual for Grand Canyon National Park. (Major Professor: Bob Lillie. Committee members: Andrew Meigs, Chuck Rosenfeld, 184 pages, 41 refs, 96 figures, 2 appendices)

2001

APPEL, Michael, M.S. Alkaline and Peraluminous Intrusives in the Clarno Formation around Mitchell, Oregon: Ramifications on Magma Genesis and Subduction Tectonics. (Major Professor: Ed Taylor. Committee members: Roger Nielsen, Andrew Meigs, 222 pages, 78 refs., 61 figures, 7 tables)

FREIHERR VON SCHWERIN, Claudius, M.S. Tracer Experiments in a Non-Uniform Porous Medium: Implications of Diffusive Mass Transfer on the Late-Time Breakthrough Behavior. (Major Professor: Roy Haggerty. Minor Professor: John Selker. Committee members: Bob Lillie, Lucy Meigs, 104 pages, 10 figures, 14 appendix figures, 7 tables, 69 refs.)

JORDAN, Brennan T., PhD. Basaltic Volcanism and Tectronics of the High Lava Plains, Southeastern Oregon. (Major Professor: Anita Grunder. Committee members: David Graham, Bob Duncan, 218 pages, 34 figures, 7 tables, 77 refs.)

KLEIBACKER, Derik W., M.S. Sequence Stratigraphy and Lithofacies of the Middle Eocene Upper McIntosh and Cowlitz Formations, Geology of the Grays River Volcanics, Castle Rock-Germany Creek Area, Southwest Washington. (Major Professor: Alan Niem. Committee members: Bob Lillie, Reed Glasmann, 219 pages, 3 plates, 37 figures, 74 refs.)

MCKEE, Claire M., M.S. Volcanology and Petrology of Volcán Miño, Andean Central Volcanic Zone. (Major Professor: Anita Grunder. Committee members: Roger Nielsen, Sherm Bloomer, 257 pages, 32 figures, 65 refs., 8 tables)

MYERS, Daniel J., M.S. Structural Geology and Dislocation Modeling of the East Coyote Anticline, Eastern Los Angeles Basin. (Major Professor: Bob Yeats. Committee members: Andrew Meigs, John Nabelek, 49 pages, 23 figures, 32 refs.)

RAAB, Alexander K., M.S. Geology of the Cerro Negro Nore Fe-Oxide (Cu-Au) District, Coastal Cordillera, Northern Chile. (Major Professor: John Dilles. Committee members: Andrew Meigs, Cy Field, 275 pages, 7 plates, 2 tables, 99 figures, 88 refs.)

RUSSO, Christopher J., M.S. A Trace Element Study of Plagioclasé and Clinopyroxene Phenocrysts in Historical Lavas from Mt. Etna, Sicily, by Laser Ablation ICP-MS. (Major Professor: David Graham. Committee members: Roger Nielsen, Anita Grunder, 180 pages, 8 appendices, 100 refs., 38 figures, 8 tables)

2000

BREEMER, Christopher W., M.S. Subglacial Hydrology of the Lake Michigan Lobe, Laurentide Ice Sheet. (Major Professor: Peter Clark. Committee members: Roy Haggerty, Jack Istok, Joe Beatty, ? pages)

DOUCETTE, John, PhD. A Petrochemical Study of the Mount Fubilan Intrusion and Associated Ore Bodies, Papua, New Guinea. (Major Professor: Cy Field. Committee members: James Lundy, A. Jon Kimerling, John Dilles, Roger Nielsen, 373 pages, 154 refs., 28 tables, 3 plates)

FAUSTINI, John M., PhD. Stream Channel Response to Peak Flows in a Fifth-Order Mountain Watershed. (Major Professor: Julia Jones. Committee members: Gordon Grant, Stan Gregory, Roy Haggerty, Bruce McCune; 339 pages, 147 refs., 14 tables, 29 figures)

GEIGER, Sebastian, MS. Reactive Transport Modeling in a Discrete Fracture: Applications to the Formation of Sericitic Hydrothermal Alteration at Butte, Montana. (Major Professor: Roy Haggerty. Committee members: John Dilles, Mark Reed, Robert Duncan, 124 pages, 74 refs., 6 tables)

HEALY, Robert P., MS. A Hydrogeologic Study and Groundwater Model of Parrett Mountain, Oregon (Major Professor: Roy Haggerty. Committee members: Julia Jones, Jack Istok, Joanne Tynon, 92 pages & CD Disk, 7 tables)

LICCARDI, Joseph, PhD.

MADEJ, Mary Ann, PhD. Patterns of Hillslope and Channel Recovery Following Disturbances in Steep, Forested Basins. (Major Professor: Gordon Grant. Committee members: Julia Jones, Frederick G. Swanson, Stan Gregory, 184 pages, 107 refs., 14 tables)

PEARCH, John M., MS. Relationships Between Landscape Stability, Clay Mineralogy and Stream Turbidity in South Santiam Watershed, Western Cascades, Oregon. (Major Professor: Roy Haggerty. Committee members: Julia Jones, Paul Adams, Reed Glasmann; 199 pages)

PETCOVIC, Heather L., M.S. Partial Melting to Tonalite at the Margins of a Columbia River Basalt Group Dike, Wallowa Mountains, Northeastern Oregon. (Major Professor: Anita Grunder. Committee Members: Roger Nielsen, Bill Taubeneck, John Dilles; 186 pages, 76 figures, 13 tables)

POELLOT, Colin D., M.S. Ice Surface Reconstruction and Energy Balance Modeling of Alpine Glaciers. (Major Professor: Peter Clark. Committee members: Charles Rosenfeld, Steven Hostetler; 134 pages, 58 refs., 8 tables, 18 figures)

SOURS-PAGE, Rachel E., PhD. Magmatic Processes at Mid-Ocean Ridges: Evidence from Lavas and Melt Inclusions from the Southeast Indian Ridge, the Endeavour Segment of the Juan de Fuca Ridge, and the Northern East Pacific Rise. (Major Professor: Roger Nielsen. Committee Members: Anita Grunder, Dave Graham, and Dave Christie, 151 pages, 27 figures, 9 tables)

WILLIAMS, Jonathan W., M.S. Reconstructing Northern Alaska: Crustal-Scale Evolution of the Central Brooks Range. (Major Professor: Robert Lillie. Committee members: Alan Niem, Andrew Meigs, Kevin Gable, 92 pages, 19 figures, 42 refs.)

ZHANG, Lihua, PhD. Stable Isotope Investigation of a Hydrothermal Alteration System: Butte Porphyry Copper Deposit. (Major Professor: John Dilles. Committee members: Cyrus W. Field, Roger Nielsen, Mark H. Reed, 182 pages, 43 refs., 12 tables, 36 figures)

1999

HIZA, Margaret M., PhD. The Geochemistry and Geochronology of the Eocene Absaroka Volcanic Province. (Major Professor: Anita L. Grunder. Committee members: Tom Dillon, Roger Nielsen, Dave Graham, Lawrence Snee, 243 pages, 183 refs., 14 tables)

KELLEY, Michael J., MS. Using a Single-Well Push-Pull Test to Estimate Mass Transfer Rate Parameters. (Major Professor: Roy Haggerty. Committee members: Roy Rathja, Anita Grunder, Jack Istok, ? pages)

1998

FLEMING, Sean W., MS. Single and Multiple Rates of Nonequilibrium Diffusive Mass Transfer at the Laboratory, Field, and Regional Scales in the Culebra Member of the Rustler Formation, New Mexico. (Major Professor: Roy D. Haggerty. Committee members: Sherman H. Bloomer, Jonathan Istok, Lucy Meigs, and Arne Skaugset, 172 pages)

GREEN, Robyn, MAIS. Mount Mazama and Crater Lake: A Study of the Botanical and Human Responses to a Geologic Event. (Major Professor: Robert H. Lillie. Committee members: Don Zobel, David Brauner, Annette von Jouanne, 124 pages)

HERZOG, David W., MS. Subsurface Structure and Structural Evolution along the Northern Whittier Fault Zone of the Eastern Los Angeles Basin, Southern California. (Major Professor: Robert S. Yeats. Committee members: Robert J. Lillie, Alan R. Niem, and Steve Dickinson, 55 pages and 9 plates)

KELMAN, Melanie C., MS. Hydrothermal Alteration of a Supra-Subduction Zone Ophiolite Analog, Tonga, Southwest Pacific. (Major Professor: Sherman H. Bloomer. Committee members: Anita Grunder, Bruce Weber, Kathryn Gillis, 193 pages, 63 figures, 8 tables, 137 refs.)

LINK, Timothy E., MS. Seasonal Snowcover Dynamics Beneath Boreal Forest Canopies. (Major Professor: Julia A. Jones/Danny Marks. Committee members: Peter Clark, Gordon Grant, Herbert Huddleston, 63 pages)

MCCLURE, Ellen M., MS. Spatial and Temporal Trends in Bed Materials and Channel Morphology below a Hydroelectric Dam Complex, Deschutes River, Oregon. (Major Professor: Julia A. Jones/Gordon Grant. Committee members: Peter Klingeman, Richard Cuenca, Erik Fritzell, Roy Haggerty, 85 pages)

MCNEILL, Lisa C., PhD. Structure and Seismic Hazards of the Offshore Cascadia Forearc and Evolution of the Neogene Forearc Basin. (Major Professor: Robert S. Yeats. Committee members: Chris Goldfinger, Robert Jarvis, LaVerne Kulm, and Alan R. Niem, 178 pages, 1 plate)

OATNEY, Emily M., MS. Geology and Paleoseismology of the Trans-Yamuna Active Fault System, Himalayan Foothills of Northwest India. (Major Professor: Robert S. Yeats. Committee members: Andrew Meigs, Robert Lillie, A. Jon Kimerling, and Barbara Roth, 59 pages and 2 plates)

PAYNE, Charles W., MS. Lithofacies, Stratigraphy, and Geology of the Middle Eocene Type Cowlitz Formation and Associated Volcanic and Sedimentary Units, Eastern Willapa Hills, Southwest Washington. (Major Professor: Alan R. Niem. Committee members: Robert S. Yeats, Reed Glasmann, and Gary Klinkhammer, 253 pages, 3 plates)

TEMPLETON, Jeffrey H., PhD. Petrology of the Reversely Zoned Mickey Pass Tuff, West-central Nevada. (Major Professor: Anita L. Grunder. Committee members: John H. Dilles, Martin Fisk, Reed Glasmann, Roger L. Nielsen, 186 pages)

1997

BRAUDRICK, Christian A., MS. Entrainment, Transport, and Deposition of Large Woody Debris in Streams: Results from a Series of Flume Experiments. (Major Professor: Julia A Jones/Gordon Grant. Committee members: StanLey V. Gregory, Bernd Seimoneit; 87 pages)

DZIAK, Robert P., PhD. Acoustic Monitoring of Earthquakes Along the Blanco Transform Fault Zone and Gorda Plate and Their Tectonic Implications. (Major Professor: Robert S. Yeats. Committee members: Dawn J. Wright, Chris Goldfinger, John Nabelek, Chris Fox, Robert Embley, John Tappeneir; 187 pages)

FASSNACHT, Heidi, MS. Frequency and Magnitude of Bedload Transport Downstream of the Pelton- Round Butte Dam Complex, Lower Deschutes River, Oregon. (Major Professor: Peter Clark/Gordon Grant. Committee members: Peter Klingeman, Robert Beschta, Anita Grunder, Barbara Gartner, 311 pages)

HILYARD, Mark D., MS. Partitioning of Rare Earth and High Field Strength Elements Between Pargasitic Amphibole and Silicate Melts. (Major Professor: Roger L. Nielsen. Committee members: Sherman H. Bloomer, Anita Grunder; 95 pages)

MAMMONE, Kerry A., MS. Sediment Provenance and Transport on the Siberian Arctic Shelf. (Major Professor: Peter U. Clark. Committee members: Alan R. Niem, Nicklas G. Pisias, John Simonsen, 80 pages)

MORET, Stephanie L., MS. An Assessment of a Stream Reach Inventory and Channel Stability Evaluation: Predicting and Detectinc Flood-Induced Change in Channel Stability. (Major Professor: Charles L. Rosenfeld. Committee members: , 130 pages)

QAYYUM, Mazhar, PhD. Sedimentation and Tectonics in the Tertiary Katawaz Basin, NW Pakistan: A Basin Analysis Approach. (Major Professor: Alan R. Niem/Robert D. Lawrence. Committee members: Reed Glasmann, Robert J. Lillie, Ted Vinson, 448 pages, 1 map).

ROBERTSON, Christina L., MS. Surface-Subsurface Facies and Distribution of the Eocene Cowlitz and Hamlet Formations, Northwest Oregon. (Major Professor: Alan R. Niem. Committee members: Robert J. Lillie, Reed Glasmann, 159 pages and 13 plates)

1996

NELSON, Storr L., MS. Lower and Middle Devonian Carbonate Platform and Outer-Shelf-Basin Deposits Flanking Railroad Valley, Nevada. (Major Professor: Alan R. Niem. Committee members: Kate Lajtha, Cyrus W. Field, George W. Moore. Completed May 21, 1996; Commencement: June 1996).

POPOWSKI, Thomas A., MS. Geology, Structure, and Tectonic History of the Tualatin Basin, Northwestern Oregon. (Major Professor: Robert S. Yeats. Committee members: Erik Fritzell, Alan R. Niem, Robert J. Lillie. Completed April 18, 1996; Commencement: June 1996)

POWERS, Peter M., MS. Structure and Shortening of the Kangra and Dehra Dun Reentrants, Sub-Himalaya, India. (Major Professor: Robert J. Lillie. Committee members: Robert S. Yeats, John Nabelek, Wayne K. Seim, 66 pages. Completed: June 7, 1996, Commencement: June 1997)

1995

BEVIS, Kenneth, A., PhD. Reconstruction of Late Pleistocene Paleoclimatic Characteristics in the Northern Great Basin and Adjacent Areas. (Major Professor: Dr. Peter U. Clark)

CRENNA, PAUL A., MS. Late Cenozoic Tectonics of the Yubari Fold and Thrust Belt of Central Hokkaido and Implications for the Opening of the Sea of Japan. (Major Professor: Robert S. Yeats, 80 pages)

JOHNSON, Jenda A., MS. Geologic Evolution of the Duck Creek Butte Eruptive Center, High Lava Plains, Southeastern Oregon. (Major Professor: Dr. Anita L. Grunder, 151 pages, 2 plates)

LAURS, Brendan M., MS. Emerald Mineralization and Amphibolite Wall-Rock Alteration at the Khaltaro Pegmatite-Hydrothermal Vein System, Haramosh Mountains, Northern Pakistan. (Major Professor: John H. Dilles, 130 pages)

LICCIARDI, Joseph M., MS. Modeling the Laurentide Ice Sheet Through the Last Deglaciation. (Major Professor: Dr. Peter U. Clark, 41 pages)

MAHER, David J., MS. Evolution of Jasperoid and Hydrothermal Alteration at Veteran Extension in the Robinson (Ely) Porphyry Copper District, Nevada. (Major Professor: Dr. John H. Dilles, 155 pages)

MCDONALD, Gregory D., MS. Collier Glacier: Changes in Mass 1906-1994. (Major Professor: Dr. Peter U. Clark, 215 pages)

RYU, In-Chang, PhD. Stratigraphy, Sedimentology, and Hydrocarbon Potential of Eocene Forearc and Subduction Zone Strata in the Southern Tyee Basin, Oregon Coast Range. (Major Professor: Dr. Alan R. Niem. Committee members: Robert D. Lawrence, Robert J. Lillie, LaVerne Kulm, Rusty Riese, Robert J. Morris. 409 pages + appendices + plates. Completed: May 5, 1995; Commencement: June 1995)

1994

ELLIS, Barbara J., PhD. Changing Tectonic Regimes in the Southern Salinian Block: Extension, Strike-Slip Faulting, Compression and Rotation in the Cuyama Valley, California. (Major Professor: Robert S. Yeats, 130 pages)

GOLDFINGER, Chris, PhD. Active Deformation of the Cascadia Forearc: Implications for Great Earthquake Potential in Oregon and Washington. (Major Professor: Robert S. Yeats, 202 pages, 4 plates)

FORSYTHE, Lance M., PhD. Trace Element Distributions in Igneous Minerals and Liquids. (Major Professor: Roger Nielsen, 119 pages)

HUMMON, Cheryl, MS. Subsurface Quaternary and Pliocene Structures of the Northern Los Angeles Basin, California. (Major Professor: Robert S. Yeats, 109 pages, 16 plates)

LaBERGE, Rene, MS. Epithermal Gold Mineralization Related to Caldera Volcanism at the Atlanta District, East-Central Nevada. (Major Professor: John H. Dilles, 65 pages)

MACLEAN, James W., MS. Geology and Geochemistry of Juniper Ridge, Horsehead Mountain, and Burns Butte: Implications for the Petrogenesis of Silicic Magma on the High Lava Plains, Southeastern Oregon. (Major Professor: Anita L. Grunder, 141 pages, 2 plates)

MILSTEIN, Randall L., PhD. The Calvin Impact Crater, Cass County, Michigan: Identification and Analysis of a Subsurface Ordovician Astrobleme. (Major Professor: Robert D. Lawrence, 114 pages)

SCHNEIDER, Craig L., MS. Pre-Pliocene Structural Geology and Structural Evolution of the northern Los Angeles Basin, Southern California. (Major Professor: Robert S. Yeats, 72 pages, 16 plates)

STRECK, Martin J., PhD. Volcanology and Petrology of the Rattlesnake Ash-Flow Tuff, Eastern Oregon. (Major Professor: Anita L. Grunder, 184 pages, 1 computer disk)

WAMPLER, Peter J., MS. Geology, Hydrothermal Alteration, and Geographic Information System Analysis of the Zortman Mine Area, Montana. (Major Professor: John H. Dilles, 167 pages, 4 plates)

1993

HELGESON, James M., MS. Structure and Stratigraphy of the Mountain Boy Range, Eureka County, Nevada. (Major Professor: J. G. Johnson)

JENSON, John W., PhD. A Nonlinear Numerical Model of the Lake Michigan Lobe, Laurentide Ice Sheet. (Major Professor: Peter U. Clark)

MATHIS, Allyson C., MS. Geology and Petrology of a 26-Ma Trachybasalt to Peralkaline Rhyolite Suite Exposed at Hart Mountain, Southern Oregon. (Major Professor: Dr. Anita L. Grunder, 141 pages, 4 plates).

POGUE, KEVIN R., PHD. Stratigraphic and Structural Framework of Himalayan Foothills, Northern Pakistan. (Major Professor: Dr. Robert S. Yeats, 148 pages).

PRINCEHOUSE, David S., MS. Geology and Gold Mineralization of Mesozoic Rocks in the Pine Grove District, Lyon County, Nevada. (Major Professor: John H. Dilles, 115 pages, 6 plates)

YESILYURT, Suleyman, MS. Geology, Geochemistry, and Mineralization of the Liberty Bell Gold Mine Area, Alaska. (Major Professor: Cyrus W. Field, 186 pages, 1 plate)

1992

ENOS, Robert A., MS. Changes in Gravity Anomalies During Erosion and Isostatic Rebound of Collisional Mountain Ranges. (Major Professor: Dr. Robert J. Lillie, 161 pages)

HUFTILE, Gary J., PhD. Convergence Rates Across the Ventura Basin, California. (Major Professor, Dr. Robert S. Yeats, 217 pages, 6 plates)

MOOTHART, Steve R., MS. Geology of the Middle and Upper Eocene McIntosh Formation and Adjacent Volcanic and Sedimentary Rock Units, Willapa Hills, Pacific County, Southwest Washington. (Major Professor: Alan R. Niem, 265 pages, 3 plates)

WIESE, P. Kathryn, MS. Geochemistry and Geochronology of the Eyjafjöll Volcanic System, Iceland. (Major Professor: Dr. Robert Duncan (Oceanography), 230 pages, 1 plate).

WILLIS, Dana C., MS. Geology and Mineralization of the Ochoco Gold Prospect, Crook County, Oregon. (Major Professor: Dr. Cyrus W. Field, 97 pages, 4 plates).

1991

AHMAD, Irshad, MS. Structure and Metamorphism of the Chakdara Area Northwest of Swat River, Pakistan. (Major Professor: Robert D. Lawrence, 111 pages, 3 plates)

CURLESS, John M., MS. Geology and Hydrothermal Mineralization in the Vicinity of Rocky Top, Marion County, Oregon. (Major Professor: Cyrus W. Field, 111 pages, 1 plate)

DAVIDSON, Gary F., MS. Cretaceous Tectonic History Along the Salmon River Suture Zone Near Orofino, Idaho: Metamorphic, Structural, and 40Ar/39Ar Thermochronologic Constraints. (Major Professor: Dr. Robert D. Lawrence)

GALLAHAN, William E., III, MS. Experimental Determination of the Temperature and Compositional Dependences of Rare Earth Element, Y, and Sc Partitioning Between High-Ca Clinopyroxene and Natural Mafic to Intermediate Silicate Melts. (Major Professor: Roger L. Nielsen, 62 pages)

HILL, Brittain E., PhD. Petrogenesis of Compositionally Distinct Silicic Volcanoes in the Three Sisters Region of the Oregon Cascade Range: The Effects of Crustal Extension on the Development of Continental Arc Silicic Magmatism. (Major Professor: Edward M. Taylor, 235 pages)

JADOON, Ishtiaq Ahamd Khan, PhD. Thin-Skinned Tectonics on Continent/Ocean Transitional Crust, Sulaiman Range, Pakistan. (Major Professor: Robert D. Lawrence, 154 pages)

KAUSAR, Allah, Bakhsh, MS. Petrology of the Kohistan Arc and Hosted Hydrothermal Sulfides, Gilgit Area, Pakistan. (Major Professor: John H. Dilles, 256 pages, 1 plate)

KHURSHID, Akbar, MS. Crustal Structure of the Sulaiman Range, Pakistan, From Gravity Data. (Major Professor, Dr. Robert J. Lillie: 56 pages)

LANGER, Vera W., MS. Geology and Petrologic Evolution of Silicic and Intermediate Volcanic Rocks underneath Steens Mountain Basalt; SE Oregon. (Major Professor: Anita L. Grunder, 109 pages, 1 plate)

LEWIS, Reed S., PhD. Geology, Geochemistry and Mineral Potential of Cretaceous and Tertiary Plutons in the Eastern Part of the Soldier Mountains, Idaho. (Major Professor: Cyrus W. Field, 214 pages, 2 plates)

QAYYUM, Mazhar, MS. Crustal Shortening and Tectonic Evolution of the Salt Range in Northwest Himalaya, Pakistan. (Major Professor: Robert D. Lawrence, 124 pages)

SHAY, John T., MS. Structure of the Crust Beneath Lake Superior from Forward Modeling of Large Aperture Seismic Data. (Major Professor: Anne Trehu, 128 pages)

STORMBERG, Gregory J., MS. The Mist Gas Field, NW Oregon: Source Rock Characteristics and Stable Isotope (C,H,N) Geochemistry. (Major Professor: Dr. Alan R. Niem)

SUMMERS, Cathy A., MS. Base and Precious Metal Deposits in the Western Cascades of Oregon and Southern Washington: Mineralogy, Fluid Inclusions, and Sulfur Isotopes. (Major Professor, Cyrus W. Field: 144 pages)

WERNER, Kenneth S., MS. I. Direction of Maximum Horizontal Compression in Western Oregon Determined by Borehole Breakouts. II. Structure and Tectonics of the Northern Willamette Valley, Oregon. (Major Professor, Dr. Robert S. Yeats: 159 pages, 6 plates)

WONG, Bernard Bong-Lap, MS. Controls on movement of selected landslides in the Coast Range and western Cascades, Oregon. (Major Professor: Frederick Swanson, 193 pages)

ZHANG, Ning, PhD. Taxonomy, Paleoecology and paleobiogeography of Wenlockian (Silurian) Brachiopods of the Cape Phillips Formation from Baillie Hamilton Island, Arctic Canada. (Major Professor: Dr. Arthur J. Boucot)

1990

BAIG, Mirza Shahid, PhD. Structure and Geochronology of Pre-Himalayan and Himalayan Orogenic events in the Northwest Himalaya, Pakistan, with Special Reference to the Besham Area. (Major Professor: Dr. Robert D. Lawrence, 397 pages)

BERKMAN, Thomas A., MS. Surface-Subsurface Geology of the Middle to Upper Eocene Sedimentary and Volcanic Rock Units, Western Columbia County, Northwest Oregon. (Major Professor: Dr. Alan R. Niem, 413 pages, 4 plates)

DIPIETRO, Joseph A., PhD. Stratigraphy, Structure, and Metamorphism Near Saidu Sharif, Lower Swat, Pakistan. (Major Professor: Dr. Robert D. Lawrence, 182 pages, 5 plates)

FEELEY, Todd C., MS. The Egan Range Volcanic Complex: Implications for the Evolution of a Mid-Tertiary Synextensional Volcanic System. (Major Professor: Dr. Anita L. Grunder, 218 pages, 2 plates)

GOLDFINGER, Chris, MS. Evolution of the Corvallis Fault and Implications for the Oregon Coast Range. (Major Professor: Robert D. Lawrence, 129 pages, 2 plates)

GRAVEN, Erik P., MS. Structure and Tectonics of the Southern Willamette Valley, Oregon. (Major Professor: Dr. Robert S. Yeats, 119 pages, 10 plates)

HOFFMANN, Heidi, MS. Depositional and Diagenetic Model for the Middle Devonian Denay Limestone, northern Antelope Range, Eureka County, Nevada. (Major Professor: Dr. J. G. Johnson, 134 pages, 1 plate)

HUMAYON, Mansoor, MS. Structural Interpretation of the Eastern Sulaiman Foldbelt and Foredeep, Pakistan. (Major Professor: Dr. Robert J. Lillie, 63 pages)

HYLLAND, Michael D., MS. Geology of the Southern Gandghar Range and Kherimar Hills, Northern Pakistan. (Major Professor: Dr. Robert S. Yeats, 77 pages, 1 plate)

JASWAL, Tariq M., MS. Structure and Evolution of the Dhurnal Oil Field, Northern Potward Deformed Zone, Pakistan. (Major Professor: Dr. Robert J. Lillie, 62 pages)

LEE, Sherri L., MS. Mississippian Flysch-Trough Sediments, Sources, and Structure of the Southern Fish Creek Range Eureka County, Nevada. (Major Professor: Dr. J. G. Johnson, 73 pages, 2 plates)

MCINTIRE, JANA L., MS. Late Cenozoic Structure of the Central Wassuk Range, Mineral County, Nevada. (Major Professor: Dr. John H. Dilles, 107 pages, 2 plates)

WALDMAN, Jeffers L., MS. Stratigraphy and Depositional Environments of the Upper Devonian Fenstermaker Limestone, Eureka County, Nevada. (Major Professor: Dr. J. G. Johnson, 159 pages, 2 plates)

WALKER, Robert J., PhD. Magmatism and Mineralization of the Ash Peak Area, Arizona: Petrochemical Interpretations. (Major Professor: Dr. Cyrus W. Field, 185 pages)

1989

BIRD, Jill M., MS. Stratigraphy and Structure of the Northern Part of the Fish Creek Range, Eureka County, Nevada.

CARPENTER, Daniel G., MS. Geology of the North Muddy Mountains, Clark County, Nevada and Regional Structural Synthesis: Fold-Thrust and Basin-Range Structure in Southern Nevada, Southwest Utah and Northwest Arizona.

CARPENTER, James A., MS. Structure of the Southern Mormon Mountains, Clark County, Nevada and Regional Structural Synthesis: Fold-Thrust and Basin-Range Structure in Southern Nevada, Southwest Utah, and Northwest Arizona.

HAESSIG, Polly A., MS. Structure and Petrography of the Schist of Skookum Gulch, Callahan-Yreka Area, Eastern Klamath Mountains, Northern California.

IVY, Susan D., MS. Source, Evolution, and Eruptive History of the Cold Spring Creek Volcanics, Beaverhead County, Montana.

KHAN, Amjad I., MS. Geology and Structure of the Bear Creek area, Crook County, Oregon.

LAFORTUNE, James R., MS. Geology and Geochemistry of Indian Plate Rocks South of the Indus Suture, Besham Area, Northern Pakistan.

McDANNEL, ANGELA K., MS. Geology of the Southernmost Deschutes Basin, Tumalo Quadrangle, Deschutes County, Oregon. (Major Professor: Dr. Edward M. Taylor, 166 pages).

McDOUGALL, James W., PhD. Geology and Geophysics of the Foreland Fold-Thrust Belt of Northwestern Pakistan. (Major Professor: Robert S. Yeats, 140 p.)

NICHOLSON, David K., MS. Geology, Geochemistry, and Mineralization of the Yellowbottom-Boulder Creek Area, Linn County, Oregon.

SAFLEY, L. Eugene, MS. Geology of the Rock Creek-Green Mountain area, southeast Clatsop and northernmost Tillamook counties, northwest Oregon.

VAN DISSEN, Russell J., MS. Late Quaternary Faulting in the Kaikoura Region, Southeastern Marlborough, New Zealand.

1988

BAKER, Dan M., MS. Balanced Structural Cross-Sections of the Central Salt Range and Potwar Plateau of Pakistan Shortening and Overthrust Deformation.

BAKER, Linda J., MS. The Stratigraphy and Depositional Setting of the Spencer Formation, West-central Willamette Valley, Oregon; a Surface-subsurface Analysis.

DEDEN, F. Michael, MS. Stratigraphy, Depositional Environments, and Diagenesis of the Devonian Simonson and Guilmette Formations in the White Pine, Egan, and Schell Creek Ranges, White Pine County, Nevada.

ELFRINK, Neil, MS. The Geology of the East Central Desolation Butte Quadrangle, Grant County, Oregon.

GOALEN, Jeffrey S., MS. The Geology of the Elk Mountain - Porter Ridge Area, Clatsop County, Northwest Oregon.

HORNING, Thomas S., MS. The Geology, Igneous Petrology, and Mineral Deposits of the Ataspaca Mining District, Department of Tacna, Peru.

HUFTILE, Gary J., MS. Geologic Structure of the Upper Ojai Valley and Chaffee Canyon Areas, Ventura County, California.

KUIPER, John L., MS. The Stratigraphy and Sedimentary Petrology of the Masscall Formation, Eastern Oregon.

LANE, Jeffrey W., MS. Relations Between Geology and Mass Movement Features in a Part of the East Fork Coquille River Watershed, Southern Coast Range, Oregon.

LEATHERS, Michael R., MS. Balanced Structural Cross-Section of the Western Salt Range and Potwar plateau, Pakistan: Deformation Near the Strike-Slip Terminus of an Overthrust Sheet.

PENNOCK, Edward S., MS. Structural Interpretation of Seismic Reflection Data from the Eastern Salt Range and Potwar Plateau, Pakistan.

POTTER, Alfred W., PhD. Stratigraphy and Selected Ordovician Brachipods from the Horseshoe Gulch and Gregg Ranch Areas, Eastern Klamath Mountains, Northern California.

PRIHAR, Douglas W., MS. Geology and Mineralization of the Seaman Gulch Area, East Shasta Mining District, Shasta County, California.

PYLE, Douglas G., MS. Geochemical Evolution of the Roseburg Formation Basaltic Rocks, Southern Oregon Coast Range. (Major Professor: E. Julius Dasch, 141 pages)

SCHNEIDER, Richard C., MS. Stratigraphy and Depositional Environments of the Mississippian Rocks, Garnet Range-Bearmouth Area, Granite County, Western Montana.

1987

BLODGETT, Robert B., PhD. Taxonomy and Paleobiogeographic Affinities of an Early Middle Devonian (Eifelian) Gastropod Fanule from the Livengood Quadrangle, East-Central Alaska.

COWELL, Peter F., MS. Structure and Stratigraphy of Part of the Northern Fish Creek Range, Eureka County, Nevada.

GOODHUE, William V., Jr., MS. Bedrock Geology and Stratigraphy of the Northern Parts of the Armstead and Madigan Gulch Anticlines, Beaverhead County, Montana.

HOOVER, Amy L., MS. Transect Across the Salmon River Suture, South Fork of the Clearwater River, Western Idaho: Rare Earth Element Geochemical, Structural, and Metamorphic Study.

KEY, Colin F., MS. Stratigraphy and Depositional History of the Amsden and lower Quadrant Formations, Snowcrest Range, Beaverhead and Madison Counties, Montana.

LIPKA, Joseph T., MS. Stratigraphy and Structure of the Southern Sulphur Spring Range, Eurkea County, Nevada.

LITTLE, Stephen W., MS. Stratigraphy, Petrology and Provenance of the Cretaceous Gable Creek Formation, Wheeler County, Oregon.

MADIN, Ian P., MS. Structure and Neotectonics of the Northwestern Nanga Parbat-Haramosh Massif.

MCCULLA, Michael S., PhD. Geology and Metallization of the White River Area King and Pierce Counties, Washington.

MCHUGH, Margaret H., MS. Landslide Occurences in the Elk and Sixes River Basins, Southwest Oregon.

PRIHAR, Douglas W., MS. Geology and Mineralization of the Seaman Gulch Area, East Shasta Mining District, Shasta County, California.

VERPLANCK, Philip L., MS. A Field and Geochemical Study of the Boundary Between the Nanga Parbat-Haramosh Massif and the Ladakh Arc Terrane, Northern Pakistan.

1986

BARROW-HURLBERT, Sarah A., MS. Geology and Neotectonics of the Upper Nevis Basin South Island, New Zealand.

CALHOUN, Jeannette A., MS. Structural Geology of the Morales Canyon and Taylor Canyon Region of the Cuyama Basin, Southern Coast Ranges, California.

CHAUVOT, Isabelle P., MS. Study of the Gold Deposits at the War Eagle Mine, Idaho County, Idaho.

CHESLEY, John T., MS. A combined 180/160 and D/H Isotopic Study of Molybdenite Mineralization at Pear Lake and Related Areas in the Pioneer Mountains, Southwest Montana.

CLARK, Charles W., MS. The Stratigraphy and Structure of the Paleozoic and Mesozoic Rocks of the West Flank of the Armstead Anticline Area, Beaverhead County, Montana.

ELRICK, Maya, MS. Depositional and diagenetic history of the Devonian Guilmette Formation, southern Goshute Range, Elko County, Nevada.

GRIGSBY, F. Bryan, MS. Quaternary Tectonics of the Rincon and San Miguelito Oil Fields Area, Western Ventura Basin, California.

HIGINBOTHAM, Larry R., MS. Stratigraphy, Depositional History, and Petrology of the Upper Cretaceous (?) to Middle Eocene Montgomery Creek Formation, Northern California.

MAHOOD, Richard O., MS. Petrology, Sedimentology, and Diagenesis of Volcaniclastics and Sandstones from Leg 63 of the Deep Sea Drilling Project, Baja California and Southern California Continental Borderland.

PALMER-ROSENBERG, Paul S., Himalayan Deformation and Metamorphism of Rocks South of the Main Mantle Thrust, Karakar Pass Area, Southern Swat, Pakistan.

PRICE, Georgina, MS. Geology and Mineralization, Taylor-Windfall Gold Prospect, British Columbia, Canada.

RICHARDS, Matthew E., MS. Subsurface Geology of the Santa Clara Avenue Oil Field and the Las Posas Area, Ventura Basin, California.

SANS, Stephen R., MS. Origin of Devonian Rock Units in the Southern Fish Creek Range, Nye County, Nevada.

SANSOME, Constance J., PhD. Origin and Configuration of the Present-Day Land Surface, Goodhue County, Minnesota.

SPITZ, Herbert M., MS. Subsurface Geology of the Southeastern Cuyama Valley, Southern Coast Ranges, California.

YOGODZINSKI, Gene M., MS. The Deschutes Formation-High Cascades Transition in the Whitewater River Area, Jefferson County, Oregon.

1985

CANNON, Debra M., MS. The Stratigraphy, Geochemistry, and Mineralogy of Two Ash-Flow Tuffs in The Deschutes Formation, Central Oregon.

CONREY, Richard M., MS. Volcanic Stratigraphy of the Deschutes Formation, Green Ridge to Fly Creek, North-central Oregon.

HILL, Brittain E., MS. Petrology of the Bend Pumic and Tumalo Tuff, a Pleistocene Cascade Eruption Involving Magma Mixing.

KEATS, Donna G., MS. Geology and Mineralization of the High Grade District, Modoc County, California.

POWER, Sara G., PhD. The "Tops" of Porphyry Copper Deposits - Mineralization and Plutonism in the Western Cascades, Oregon.

SIDDER, Gary B., PhD. Ore Genesis at the Monterrosas Deposit in the Coastal Batholith, Ica, Peru.

WHITAKER, John H., MS. Geology of the Willow Creek Area, Elko County, Nevada.

1984

BARTLETT, Mark W., PhD. Petrology and Genesis of Carbonate-hosted Pb-Zn-Ag Ores, San Cristobal District, Department of Junin, Peru.

BINGERT, Neil J., MS. Geology of the Northeast-One-Quarter of the Prineville Quadrangle, North-Central Oregon.

CASACELI, Robert J., MS. The Geology and Mineral Potential of the Hahn Peak Intrusive Porphyry, Routt County, Colorado.

HAYMAN, Glenn A., MS. Geology of a Part of the Eagle Butte and Gateway Quadrangles East of the Deschutes River, Jefferson County, Oregon.

PETERSON, Carolyn P., MS. Geology of the Green Mountain-Young' River Area, Clatsop County, Northwest Oregon.

RICKS, Cynthia L., MS. Flood History and Sedimentation at the Mouth of Redwood Creek, Humboldt County, California.

SCHWING, Hans F., MS. Subsurface Geology of the South Cuyama Oil Field and Adjacent Areas, Southern Coast Ranges, California.

THORMAHLEN, David J., MS. Geology of the Northwest One-Quarter of the Prineville Quadrangle, Central Oregon.

1983

BONELLI, Douglas T., MS. The Geology and Skarn Mineralization of the Ataspaca Prospect, Tacna, Peru.

GRAHAM, John P., MS. Devonian and Mississippian Stratigraphy of the Southern Hot Creek Range, Nye County, Nevada.

HOLLIDAY, Joseph, MS. The Bedrock Geology of the Southeast Part of Shasta Valley, Siskiyou County, California.

HUGHES, Scott S., PhD. Petrochemical evolution of High Cascade Volcanic rocks in the Three Sisters Region, Oregon.

JAY, Jeremy B., MS. The Geology and Stratigraphy of the Tertiary Volcanic and Volcaniclastic Rocks, with Special Emphasis on the Deschutes Formation, from Lake Simtustus to Madras in Central Oregon.

LOKEN, Trygve, MS. Hydrothermal alteration and oil show at the Summer Coon Intrusive Center, Saguache County, Colorado.

MACK, Gregory S., MS. Geology, Ground Water Chemistry, and Hydrogeology of the Murphy Area, Josephine County, Oregon.

MULLEN, Ellen D., PhD. Petrology and Regional Setting of Peridotite and Gabbro of the Canyon Mountain Complex, Northeast Oregon.

NEVINS, Barbara B., MS. Structural Evolution of the Russell Ranch Oil Field and Vicinity, Southern Coast Ranges, California.

OLSON, Daniel J., MS. Surface and Subsurface Geology of the Santa Barbara-Goleta Metropolitan Area, Santa Barbara County, California.

SAREWITZ, Daniel R., MS. Geology of a Part of the Heavens Gate Quadrangle, Seven Devils Mountains, Western Idaho.

SEEDORF, Douglas C., MS. Upper Cretaceous through Eocene Stratigraphy of the Southern Ventura Basin, California.

THOMASON, Robert E., MS. Volcanic Stratigraphy and Epithermal Mineralization of the Delamar Silver Mine, Owyhee County, Idaho.

VISCONTI, Robert V., MS. Paleozoic Stratigraphy and Structure of the Cry Creek Area, Elko and Eureka Counties, Nevada.

WALLACE, Alan R., PhD. Alteration and Vein Mineralization, Schwartzwalder Uranium Deposit, Front Range, Colorado.

WHITE, David D., MS. Bedrock Geology and Stratigraphy of the Late Cretaceous Nanaimo Group of the Maple Bay-Cowichan Bay Area, British Columbia.

1982

BROWN, James O., MS. Search for a western North American stratotype for the Lower-Middle Devonian Boundary in Eureka County, Nevada.

FAHLSTROM, Beverly E., MS. Stratigraphy and Depositional History of the Cretaceous Nanimo Group of the Chemainus Area, British Columbia.

FIFAREK, Richard H., MS. Geology and Mineralization of the Banfield and Rowley Volcanogenic Massive Sulfide Deposits, Douglas Co., Oregon.

FREEMAN, Lawrence K., MS. Geology and Tactite Mineralization of the South Mountain Mining District, Owyhee County, Southwest Idaho.

HANSON, David W., MS. Surface and Subsurface Geology of the Simi Valley Area, Ventura County, California.

HEIRONIMUS, Thurman L., MS. Biostratigraphy, Depositional Environments, and Paleogeography of Lower and Middle Devonian Rocks, Death Valley Area, California.

HICKS, Bryan A., MS. Geology, Geomorphology and Dynamics of Mass Movement in the Middle Santiam River Drainage Western Cascades, Oregon.

HILLESLAND, Larry L., MS. The Geology, Mineralization and Geochemistry of the Pine Creek area, Lemhi County, Idaho.

STOCKMAN, Alan O., MS. Bedrock Geology and Structure of the Murderers Creek Area, Grant County, Oregon.

WOZNIAK, Karl C., MS. Geology of the Northern Part of the Southeast Three Sisters Quadrangle, Oregon.

1981

COOPER, David M., PhD. Sedimentation, Stratigraphy and Facies Variation of the Lower to Middle Miocene Astoria Formation in Oregon.

DOUCETTE, John, MS. The Geology of the Copper Chief Prospect, Mineral County, Nevada.

EHRET, Gayle A., MS. Structural Analysis of the John Day and Mitchell Fault Zones, North-Central Oregon.

HILDRETH, Gail D., MS. The Bedrock Geology and Stratigraphy of the Mississippian and Early Pennsylvanian Rocks of the Southeast Flan, Armstead Anticline, Beaverhead County, Montana.

HOOK, Richard C., MS. The Volcanic Stratigraphy of the Mickey Hot Springs Area, Harney County, Oregon. (Major Professor, Dr. Edward M. Taylor)

JACKSON, Patrick A., MS. Structural Evolution of the Carpinteria Basin, Western Transverse Ranges, California.

JARVIS, Linda J., MS. Lower and Middle Devonian Stratigraphy and Depositional Environments of the Sheep, Desert, Pintwater, and Spotted Ranges, Northern Clark County, Nevada.

KLECKER, Richard A., MS. Stratigraphy and Structure of the Dixon Mountain-Little Water Canyon Area, Beaverhead County, Montana.

McCARTER, Paul, MS. Geology and Mineralization of the Lateral Lake Stock, District of Kenora, Northwestern Ontario.

MITCHELL, Terry E., MS. Uranium Mineralization of the Metamorphic Aureole of the Spirit Pluton, Stevens County, Washington.

MURPHY, Thomas M., MS. Geology of the Nicolai Mountain-Gnat Creek Area, Clatsop County, Northwest Oregon.

PENDERGAST, Margaret A., MS. Devonian and Mississippian Stratigraphy of the Swales Mountain area, Elko County, Nevada.

SADLER, R. Kumbe, MS. Structure and Stratigraphy of the Little Sheep Creek area, Beaverhead County, Montana.

SCHULZ, Michael G., MS. The Quantification of Soil Mass Movements and their Relationship of Bedrock Geology in the Bull Run Watershed, Multnomah and Clackamas Counties, Oregon.

STITT, Leonard T., MS. Geology of the Ventura and Soledad Basins in the Vicinity of Castaic, Los Angeles County, California.

THOMAS, Thomas H., MS. Geology and Mineral Deposits of the Coyote Hills Mining District, Lake County, Oregon.

1980

BAILEY, Mark H., MS. Bedrock Geology of Western Taylor Park, Gunnison County, Colorado.

CRANSWICK, Mark S., MS. The Stratigraphy, Structure and Petrography of Keyes Mountains, Tertiary Upper Clarno Formation, Wheeler County, Oregon.

JAKES, Mary Clare, MS. Surface and Subsurface Geology of the Camarillo and Las Posas Hills Area, Ventura County, California.

McDOUGALL, James W., MS. Geology and Structural Evolution of the Foss River-Deception Creek Area, Cascade Mountains, Washington.

MIKULIC, Donald G., PhD. The Paleoecology of Silurian Trilobites with a Section on the Silurina Stratigraphy of Southeastern Wisconsin.

NELSON, Dennis O., PhD. Strontium Isotopic and Trace Element Geochemistry of the Saddle Mountains and Grande Ronde Basalts of the Columbia River Basalt Group.

WEIDENHEIM, Jan P., MS. The Petrography, Structure, and Stratigraphy of Powell Buttes, Crook County, Central Oregon.

1979

ALLMARAS, Joan M., MS. Stratigraphy and Sedimentology of the Late Cretaceous Nanaimo Group, Denman Island, British Columbia.

DEKEYSER, Thomas L., PhD. The Early Mississippian of the Sacramento Mountains, New Mexico -An Ecofacies Model for Carbonate Shelf Margin Deposition.

KOCH, William F., II, PhD. Brachiopod Paleoecology, paleobiogeography, and biostratigraphy in the upper Middle Devonian of Eastern North America: An ecofacies model for the Appalachian, Michigan, and Illinois basins.

MULLEN, Ellen D., MS. Geology of the Greenhorn Mountains, Northeastern Oregon.

OLSON, James P., MS. Geology and Mineralization of the North Santiam Mining District, Marion County, Oregon.

PEARGIN, Thomas R., MS. Ordovician to Silurian Stratigraphy of Part of the North-Central Monitor Range, Nye County, Nevada.

PIEPGRAS, Donald J., MS. The Isotopic Composition of Neodymium in Different Ocean Masses.

SCHRIENER, Alexander, Jr., MS. The Geology and Mineralization of the North Part of the Washougal Mining District, Skamania County, Washington.

TAYLOR, Cynthia Cunningham, MS. Geology and Geochemistry of a massive sulfide deposit and associated volcanic rocks, Blue Creek District, Southwestern Oregon.

TROJAN, William R., MS. Devonian Stratigraphy and Depositional Environments of the Northern Antelope Range, Eureka County, Nevada.

1978

BARNES, Thomas J., MS. Geology of the Sand Mountain Area, Western Wheeler County, Oregon.

CORYELL, George F., MS. Stratigraphy, Sedimentation, and Petrology of the Tertiary Rocks in the Bear Creek-Wickiup Mountain-Big Creek Area, Clatsop County, Oregon. (Major Professor: Dr. Alan R. Niem)

DRAKE, Edwin A., MS. Paleozoic Stratigraphy of the Devils Gate-Northern Mahogany Hills Area, Eureka County, Nevada.

HODGES, Wade A., MS. Igneous Petrology, Structural Geology, and Mineralization of the Central Part of the Bayhorse Mining District, Custer County, Idaho.

HUGGINS, Jonathan W., MS. Geology of a Portion of the Painted Hills Quadrangle, Wheeler County, North-Central Oregon.

JEENE, David A., MS. Structural Geology and Metamorphic Petrology of the Gold Mountain Area, Snohomish County, Washington.

KACHELMEYER, John M., MS. Bedrock Geology of the North Saanich-Cobble Hill Areas, British Columbia, Canada.

OLSON, Gregory A., MS. Geology of the Grouse Creek Area, China Mountain Quadrangle, California.

SCHALLA, Robert A., MS. Paleozoic Stratigraphy of the Southern Mahogany Hills, Eureka County, Nevada.

STORCH, Sara G. P., MS. Geology of the Blue River Mining District, Linn and Lane Counties, Oregon.

1977

CARTER, Jack M., MS. The Stratigraphy, Structure, and Sedimentology of the Cretaceous Naimo Group, Galiano Islands, British Columbia.

DOTTER, J.A., MS. Prairie Mountain Lakes Area, SE Skagit County, Washington: Structural Geology, Sedimentary Petrography, and Magnetics.

FISKE, Douglas A., MS. Stratigraphy, Sedimentology, and Structure of the Late Cretaceous Nanaimo Group, Hornby Island, British Columbia, Canada.

GREENMAN, Celia, MS. Stratigraphy of Silurian and Devonian Rocks, Northwestern Pend Oreille County, Washington.

KLANDERMAN, David S., MS. Stratigraphy, Structure, and Depositional Environments of the Antelope Mountain Quartzite, Yreka, California.

MANCHESTER, Steven R., BS. A descriptive Atlas of Fossil Woods from the Eocene Clarno Formation of Oregon.

MILNES, Peter T., MS. Structural Geology and Metamorphic Petrology of the Illabot Peaks Area, Skagit County, Washington.

NACHMAN, Daniel A., MS. Geology of the Duzel Rock Area, Yreka Quadrangle, California.

NELSON, Michael P., MS. Tertiary Stratigraphy and Sedimentation in the Lewis and Clark River Young's River Area, Clatsop County, Northwestern Oregon.

OWEN, Philip C., MS. An Examination of the Clarno Formation in the Vicinity of the Mitchell Fault, Lawson Mountain and Stephenson Mountain Area, Jefferson and Wheeler Counties, Oregon.

PENOYER, Peter E., MS. Geology of the Saddle and Humbug Mountain Area, Clatsop County, Northwestern Oregon.

ROHR, David M., PhD. Stratigraphy, Structure, and early Paleozoic Gastropoda of the Callahan Area, Klamath Mountains, California.

VAIL, Scott G., PhD. Geology and Geochemistry of the Oregon Mountain Area, Southwestern Oregon and Northern California.

WISE, Diane C., MS. Paleozoic Geology of the Dobbin Summitt-Clear Creek Area, Monitor Range, Nye County, Nevada.

1976

COX, Gregory M., MS. Bedrock Geology of the Connor Creek Area, Baker County, Oregon. (Major Professor, Dr. Cyrus W. Field, 116 pages, 12 plates)

DYHRMAN, Richard F., MS. Geology of the Bagby Hot Springs Area Clackamas and Marion Counties, Oregon.

HAMMITT, Jay W., MS. Geology, Petrology, and Mineralization of the Paisley Mountains Plutonic Complex, Lake County, Oregon.

HANSON, William B., PhD. Stratigraphy and Sedimentology of the Cretaceous Nanaimo Group, Saltspring Island, British Columbia.

JOHNSON, Floyd R., MS. Geology of the Quartzburg Mining District, Grant County, Oregon.

NEEL, Robert H., MS. Geology of the Tillamook Head-Nacanicum Junction Area, Clatshop County, Northwest Oregon.

ROLLINS, Anthony, MS. Geology of the Bachelor Mountain area, Linn and Marion Counties, Oregon.

SHOREY, Edwin F., MS. Geology of Part of Southern Morrow County, Northeast Oregon.

SMITH, Roy Edward, PhD. Lower Devonian (Lochkovian) Brachiopods, Paleoecology, and Biostratigraphy of the Canadian Arctic Islands.

STURDAVANT, Charles, MS. Sedimentary Environments and Structure of the Cretaceous Rocks of Saturna and Tumbo Islands, B.C.

TOLSON, Patrick M., MS. Geology of the Seaside-Young's River Falls Area, Clatsop County, Oregon.

TUCKER, Elizabeth R., Ms. Geology and Structure of the Brothers Fault Zone in the Central Part of the Millican SE Quadrangle, Deschutes County, Oregon.

STICKNEY, Roger B., MS. Sedimentology, Stratigraphy, and Structure of the Late Creatceous Rocks of Mayne and Samuel Islands, British Columbia.

1975

FLORY, Richard A., PhD. The Devonian Tabulate Corals of the Great Basin.

FRANKLIN, Wesley E., MS. Structural Significance of Metro-Igneous Fragments in the Prairie Mountain Area, North Cascade Range, Snohomish County, Washington.

HALES, Peter O., MS. Geology of the Green Ridge Area, Whitewater Ledge Mine Area, Adams County, Idaho.

KENDALL, George W., MS. Some aspects of Lower and Middle Devonian Stratigraphy in Eureka County, Nevada.

LONG, Roney C., MS. Geology and Mineral Deposits of the Red Ledge Mine Area, Adams County, Idaho.

SMITH, Thomas N., MS. Stratigraphy and Sedimentation of the Onion Peak Area, Clatsop County, Oregon.

TRAUBA, William C., MS. Petrography of Pre-Tertiary Rocks of the Blue Mountains, Umatilla County, Northeast Oregon.

1974

CRESSY, Frank B., Jr., MS. Stratigraphy and Sedimentation of the Neahkahnie Mountain-Angora Peak Area, Tillamook and Clatsop Counties, Oregon.

HARLE, Daivd S., MS. Geology of Babyshoe Ridge Area, Southern Cascades, Washington.

HENRICKSEN, Thomas Alva, PhD. Geology and Mineral Deposits of the Mineral-Iron Mountain District, Washington County, Idaho, and of a Metallized Zone in Western Idaho and Eastern Oregon.

HUDSON, Jon P., MS. Stratigraphy and Paleoenvironments of the Cretaceous Rocks, North and South Pender Islands, British Columbia.

ISAACSON, Peter E., PhD. Devonian Strratigraphy Paleobathymetry and Brachiopod Paleontology of Bolivia.

JONES, Michael B., PhD. Hydrothermal Alteration and Mineralization of the Valley Copper Deposit, Highland Valley, British Columbia.

NIEHBUR, Walter W., II, MS. Paleocology of the Eurekaspirifer Pinyonensis, Zone, Eureka County, Nevada.

PARKER, Donald J., PhD. Petrology of Selected Volcanic Rocks of the Harney Basin, Oregon.

PORTER, Richard W., MS. Geology of the Facey Rock Area, Etna Quadrangle, California.

ROOTH, Guy H., PhD. Biostratigraphy and Paleoecology of the Coaledo and Bastendorff Formations, Southwestern Oregon.

SKURLA, Steven J., MS. The Geology of the Surgill Peak area, Washington County, Idaho.

1973

AXELSEN, Claus, MS. Pennsylvania Stratigraphy in South-Central Idaho and Adjacent Area.

HARROLD, Jerry L., MS. Geology of the North-Central Pueblo Mountains, Harney County, Oregon.

JARMAN, Clara B., PhD. Clay Mineralogy and Sedimentary Petrology of the Cretaceous Hudspeth Formation, Mitchell, Oregon.

MURRAY, Clyde, L., MS. Structure and Stratigraphy of the Jefferson Mountain Area, Centennial Range, Idaho-Montana.

RINNE, Richard W., MS. Geology of the Duke Point-Kulleet Bay area, Vancouver Island, B.C.

SIMMONS, Michael L., MS. Stratigraphy and Paleoenvironments of Thetis, Kuper, and Adjacent Islands, B.C.

SMITH, Roy E., MS. Taxonomy and Geology of Atrypella spp. and the Atrypella Community.

UTTERBACK, William C., MS. The Geology and Mineral Deposits of Eden Valley-Saddle Peaks and Vicinity, Southeastern Coos and Northeastern Curry Counties, Oregon.

WHITE, Richard E., MS. Stratigraphy and Structure of the Cedar Creek Area of the Madison Range, Madison County, Montana.

1972

CARLTON, Richard W., PhD. Stratigraphy, petrology, and mineralogy of the Colestin Formation in southwest Oregon and Northern California.

GOODWIN, Clinton J., MS. Stratigraphy and Sedimentation of the Yaquina Formation, Lincoln County, Oregon.

GRAICHEN, Ronald E., MS. Geology of a northern part of the Pine Forest Mountains, northwestern Nevada.

LIDSTROM, John W., Jr., PhD. A new model for the formation of Crater Lake Caldera, Oregon.

PACKARD, John A., Jr., MS. Paleoenvironments of the Cretaceous rocks, Gabriola Island, British Columbia.

ROHR, David M., MS. Geology of the Lovers Leap Area, China Mountain Quadrangle, California.

TOWER, Dennis B., MS. Geology of the central Pueblo Mountains, Harney County, Oregon.

ZDANOWICZ, Ted A., MS. Stratigraphy and structure of the Horseshoe Gulch area, Etna and China Mountain quadrangles, California.

1971

BRUCE, Wayne, R., PhD. Geolgy, mineral deposits, and alteration of parts of the Cuddy Mountain district, western Idaho.

BURNAM, Rollins, MS. The geology of the southern part of the Pueblo Mountains, Humboldt County, Nevada.

DAVENPORT, Ronald E., PhD. Geology of the Rattlesnake and older ignimbrites in the Paulina Basin and adjacent area, central Oregon.

KING, John R., MS. The geology of the southeastern Cuddy Mountain district, western Idaho.

McKNIGHT, Brian K., PhD. Petrology and sedimentation of Cretaceous and Eocene rocks in the Medford-Ashland Region, southwestern Oregon.

MORAN, John L., MS. Structure and stratigraphy of the Sheep Mountain area, Centennial Range, Montana-Idaho.

PETERS, James F., MS. Stratigraphy and structure of the Rock Creek Area, Beaverhead County, Montana.

ROWE, Winthrop A., MS. Geology of the south-central Pueblo Moutains, Oregon-Nevada.

VAN ATTA, Robert O, PhD. Sedimentary petrology of some Tertiary formations, Upper Nehalem River Basin, Oregon.

1970

BRYANT, George T., MS. The general geology of the northernmost part of the Pine Forest Mountains, Humboldt County, Nevada.

ELLIOTT, Monty A., PhD. Stratigraphy and petrology of the Late Cretaceous rocks near Hilt and Hornbrook, Siskiyou County, California, and Jackson County, Oregon.

GILLESPIE, Clinton D., MS. Geology of the central Bond Creek area, Nabesna, Alaska.

HEWITT, Samuel L., MS. Geology of the Fly Creek Quadrangle and the north half of the Round Butte Dam Quadrangle, Oregon.

STENSLAND, Donald E., MS. Geology of part of the northern half of the Bend Quadrangle, Jefferson and Deschutes County, Oregon.

1969

GLASHEEN, Richard M., MS. Geology of the Whetstone Ridge area, Meagher County, Montana.

MUNTZERT, James K., MS. Geology and mineral deposits of the Braltain District, Lake County, Oregon.

PUNGRASSAMI, Thongchai, MS. Geology of the western Detroit Reservoir area, Quartzville and Detroit Quadrangles, Linn and Marion Counties, Oregon.

SHARP, George C., Jr., MS. Stratigraphy and structure of the Greenstone Mountain area, Beaverhead County, Montana.

SLATER, Mical Neil, MS. Geology and mineral deposits of the western Cuddy Mountain district, western Idaho.

WENDELL, William G., MS. The structure and stratigraphy of the Virgin Valley-McGee Mountain area, Humboldt County, Nevada.

WRACHER, David A., MS. The geology and mineralization of the Peck Mountain area, Hornet Quadrangle, Idaho.

1968

CARLTON, Richard W., MS. Stratigraphy and structure of a portion of the Trout Creek Mountains, Harney County, Oregon.

ELLISON, Bruce Edward, MS. Stratigraphy of the Burns Junction--Rome area, Malheur County, Oregon.

FANKHAUSER, Robert E., MS. Geology and mineralization of the southern Cuddy Mountains Washington County, Idaho.

HARTMAN, Donald A., MS. Stratigraphy and structure of the Salt Wells anticline area, Sweetwater County, Wyoming.

WHITE, Willis H., PhD. Plutonic rocks of the southern Seven Devils Mountains, Idaho.

1967

GEORGE, Gene R., MS. Stratigraphy of part of the Crow Indian Reservation, Bighorn County,Montana.

LAUER, Timothy C., MS. Stratigraphy and structure of the Snowflake Ridge area, Gallatin County, Montana.

HOBBS, Bill B., MS. Structure and stratigraphy of the Argenta area Beaverhead County, Montana.

RAY, Jimmie D., MS. Structure and stratigraphy of the Cinnamon Mountain area, Gallatin County, Montana.

ROSE, Robert R., MS. Stratigraphy and structure of part of southern Madison Range, Madison and Gallatin Counties, Montana.

VALLIER, Tracy Lowell, PhD. The geology of part of the Snake River canyon and adjacent areas in northeastern Oregon and western Idaho.

WOOD, Allan D., MS. A geologic and mineralogical study of the Bethlehem copper property, Highland Valley, British Columbia.

1966

FORTH, Michael, MS. Geology of the southwest quarter of the Dayville Quadrangle, Oregon.

PATTERSON, Robert L., MS. Geology of part of the northwest queater of the Mitchell Quadrangle, Oregon.

1965

ALEXANDER, John B., MS. Stratigraphy and structure of part of the Fish Lake Plateau, Sevier County, Utah.

GLENN, Jerry L., PhD. Late Quaternary sedimentation and geologic history of the north Willamette Valley, Oregon.

1964

HILL, David R., MS. Geology of the Whetstone Anticline area, Teton County, Wyomming.

McKNIGHT, Brian K., MS. Stratigraphic study of marina Cretaceous rocks near Mitchell, Oregon.

WHITE, Willis, H., MS. Geology of the Picture Gorge Quadrangle, Oregon.

1963

LEMBACH, Dixie Jane, MS. Fauna of the Permian rocks near Quinn River Crossing, Nevada.

LUKANUSKI, James N., MS. Geology of part of the Mitchell Quadrangle, Jefferson and Crook Counties, Oregon.

1962

CARNAHAN, Gary L., MS. Geology of the southwestern part of Eagle Ca Quadrangle, Wallowa Mountains, Oregon.

JARMAN, Gary D., MS. Recent foraminifera and associated sediment of the continental shelf in the vicinity of Newport, Oregon.

1961

BUBB, John N., MS. Geology of part of the Greenhorn Range and vicinity, Madison County, Montana.

CHRISTIE, Harold H., MS. Geology of the Gravelly Range, southwestern Montana.

MALONEY, Neil J., MS. Geology of the eastern part, Beatty Butte Four Quadrangle, Oregon.

MANSKE, Douglas C., MS. Geology of the Baldy Mountain area, Madison County, Montana.

1960

GREENE, Frank F., MS. Geology of the northeast corner of the Sparta Quadrangle and vicinity, Oregon.

JOHNSON, Daniel G., MS. Geology of the northwest quarter, Alvord Lake Three Quadrangle, Oregon.

TAYLOR, Edward M., MS. Geology of the Clarno Basin, Mitchell Quadrangle, Oregon.

WETHERELL, Clyde E., MS. Geology of part of the southeastern Wallowa Mountains, northeastern Oregon.

1959

JONES, Robert W., MS. Lower Tertiary foraminifera from Waldport, Oregon.

PILCHER, Stephen H., MS. Rock alteration and vein mineralization at the Buffalo Mine, Grant County, Oregon.

1958

HAMPTON, Eugene R., MS. Geology of the southeast one-quarter of the Tyee Quadrangle and part of the adjacent Sutherlin Quadrangle, Oregon.

OGREN, Ernest D., MS. Stratigraphy of the Paleozoic rocks of central Oregon.

SMITH, Raymond I., MS. Geology of the northwest part of the Snow Peak Quadrangle, Oregon.

1957

HARMS, James E., MS. Geology of the southeast one-quarter of Camas Valley Quadrangle, Douglas County, Oregon.

MOORE, James F., Jr., MS. Geology of the northeast quarter of Camas Valley Quadrangle, Douglas County, Oregon.

SNOOK, James R., MS. Geology of the Bald Mountain area and vicinity, Richmond Quadrangle, Oregon.

1956

HOGENSON, Glenmore M., MS. Geology of the Umatilla River Basin area.

WAISGERBER, William, MS. Later Mesozoic stratigraphy of the Jim Robertson Ranch area, Central Oregon.

1955

BARTLEY, Ronald C., MS. Geology of the East Evans Creek area, Trail Quadrangle, Oregon.

HOWARD, Conrad B., MS. Geology of the White Butte area and vicinity, Mitchell Quadrangle, Oregon.

1954

BEDFORD, John W., MS. Geology of the Horse Mountain area, Mitchell Quadrangle, Oregon.

IRISH, Robert J., MS. The Geology of the Juniper Butte area, Spray Quadrangle, Oregon.

SCHLICKER, Herbert G., MS. Columbia River Basalt in relation to stratigraphy of northwest Oregon.

1953

BOWERS, Howard E., MS. Geology of the Tony Butte area and vicinity, Mitchell Quadrangle, Oregon.

CONRAD, Clarence F., MS. Geology of the Ana River section, Summer Lake, Oregon.

DEACON, Robert J., MS. A revision of upper Eocene and lower Oligocene stratigraphic units in the upper Nehalem River Basin, northwest Oregon.

HERRON, John E., MS. Stratigraphy of the Miocene Agate Beach Formation in Lincoln County, Oregon.

McINTYRE, Loren B., MS. Geology of the Marshall Butte area and vicinity, Mitchell Quadrangle, Oregon.

SWARBRICK, James C., MS. Geology of the Sheep Mountain area and vicinity, Mitchell Quadrangle, Oregon.

1951

DAWSON, John W., MS. Geology of the Birch Creek area, Dayvill Quadrangle, Oregon.

NESBIT, Robert A., MS. Triassic rocks of the Dayvill Quadrangle Oregon.

BROGRAN, John P., MS. Geology of the Suplee area, Dayville Quadrangle, Oregon.

HEACOCK, Robert L., MS. Stratigraphy and foraminifera of the upper part of the Nye Formation, Yaquina Bay, Oregon.

SHELTON-VASQUEZ, B.J., MS. Geology and petroleum prospects of Darien, south-eastern Panama.

1950

DuBAR, Jules R., MS. Cretaceous faunas from the northern flank of Ochoco Range, Oregon.

TAUBENECK, William H., MS. Geology of the northeast corner of the Dayville Quadrangle, Oregon.

1949

COLEMAN, Robert G., MS. John Day Information in the Picture Gorge Quadrangle, Oregon.

1948

DOBELL, Joseph P., MS. Geology of the Antone district, Wheeler County, Oregon.

1947

JONES, Stewart M., MS. Geology of Gatun Lake and vicinity, Panama.

MUNDORFF, Norman, L., MS. Geology of Alkali Lake Basin, Oregon.

1946

HARPER, Herbert E., MS. Preliminary report on the geology of the Molalla Quadrangle, Oregon.

1942

DOLE, Hollis M., MS. Petrography of Quaternary lake sediments of northern Lake County, Oregon.

1941

BANDY, Orville L., MS. Invertebrate paleontology of Cape Blanco.

HUTCHINSON, Murl W., MS. Geology of the Butte Falls Quadrangle, Oregon.

LEEVER, William H., MS. Origin of the mineral deposits of the North Santiam Mining District, Oregon.

TEIR, Lennart, MS. Rhyolitic epithermal mineralization of the Boulder Batholith, Montana.

1940

BOWMAN, Flora Jean, MS. Geology of the north half of Hampton Quadrangle, Oregon.

LOWRY, Wallace D., MS. Geology of the Bear Creek area, Crook and Deschutes Counties, Oregon.

MOTE, Richard H., MS. Geology of the Maury Mountain region, Crook County, Oregon.

1939

MUNDORFF, Maurice, J., MS. Geology of the Salem Quadrangle, Oregon.

O'NEILL, Thomas F., MS. Geology of the Stayton Quadrangle, Oregon.

1935

FELTS, Wayne M., MS. The geology of the Lebanon Quadrangle, Oregon.

HARRIS, Quinton, P., MS. A summary of our knowledge of Oregon's igenous geology.

1934

GONZALES, B. Norman, MA. A contribution to the paleontology of the Paleozoic faunas of central Oregon.

McKITRICK, William Ernest, MS. The geology of the Suplee Paleozoic series of central Oregon.

STOKESBARY, Walter Allen, MS. A faunal study of the Dallas area in an attempt to determine the faunal horizon or horizons present and to correlate with other Oregon and California horizons.