Faulted Shoreline and Tidal Deposits in the Moenkopi Formation of the Grassy Trail Creek Field, Utah,
      M. L. Allison and S. J. Lutz

B

Growth Faulting and Syntectonic Casting of the Dawson Creek Graben Complex: A North American Craton-Marginal Trough; Carboniferous-Permian Peace River Embayment, Western Canada,
      J. E. Barclay, F. F. Krause, R. I. Campbell, and J. Utting

Coal-bed Methane Show Within the Wind River Indian Reservation Enhances Gas Prospects in Deeper Portions of the Wind River Basin, Wyoming,
      C. E. Barker, R. C. Johnson, M. J. Pawlewicz, B. L. Crysdale, and A. C. Clark

Thermal Maturity Trends from Rock-Eval and Vitrinite Reflectance Analysis on Potential Source Rocks in Eastern Nevada,
      C. E. Barker, J. A. Peterson, and F. G. Poole

Bromine Function in Halite Geochemistry,
      S. M. Billo

C

New Understanding of Niobrara Reservoir Characteristics Based on Horizontal Drilling in Silo Field, Southeastern Wyoming,
      M. J. Campbell and R. E. Saint

Coal-bed Methane Potential in Montana,
      E. Campen

The Fractured Green River and Wasatch Formations of the Uinta Basins, Utah: Ideal Targets for Horizontal Drilling,
      T. C. Chidsey, C. D. Morgan, and M. D. Laine

Structural Relationship of the Beartooth Mountains and Big Horn Basin in South-Central Montana and Northwestern Wyoming,
      D. M. Clark

Depositional Environments and Geometry of Coal-bed Natural Gas Reservoirs in the Raton Basin, Colorado and New Mexico,
      J. C. Close and R. R. Dutcher

Structural Development of Billings and McKenzie Counties, Southwestern North Dakota,
      J. J. Crashell

D

Internal Architecture of an Upper Cretaceous Shelf-Ridge Sandstone, Hanna Basin, Southern Wyoming,
      H. Davies

Regional Paleotopographic Trends and Production, Chesterian and Morrowan Strata, Western Interior,
      J. Dolson, C. Adams, and K. Van Zant

West-East Stratigraphic Transect of Cretaceous Rocks--Southwestern Montana to Western Minnesota,
      T. S. Dyman, S. B. Anderson, E. B. Campen, W. A. Cobban, J. E. Fox, R. H. Hammond, K. W. Porter, D. D. Rice, D. R. Setterholm, and G. U. Shurr

E

Rival Producing Trends in Burke County, North Dakota,
      J. D. Eisel and M. L. Hendricks

Sequence Stratigraphic Framework of the Devonian Guilmette Formation, Pahranagat Range, Southeast Nevada,
      J. E. Estes

F

Lucky Mound Field: A New Mississippian Sherwood Shoreline Field,
      R. W. Fisher and M. L. Hendricks

Challenge Facing Oil Explorers in Nevada,
      T. Flanigan

Basin-wide Architecture of Sandstone Reservoirs in the Fort Union Formation, Wind River Basin, Wyoming,
      R. M. Flores, C. W. Keighin, and W. R. Keefer

Petroleum Geology of Kate Spring Field, Railroad Valley, Nye County, Nevada,
      D. E. French

G

Victor, Ash Draw, and West Prong Field: A Minnelusa Seismic Stratigraphic Comparison,
      L. B. Gallivan and G. E. Handley

The Effect of Mineral Matrix and Seam Thickness on Reflectance of Vitrinite in High Coals,
      T. Gentzis, F. Goodarzi, L. R. Snowdon, R. M. Bustin, and M. Labonte

H

Paleosols: Sequence Boundaries in Continental Rocks,
      D. L. Hanneman and C. J. Wideman

Clinoform Geometries, Facies Distributions, and Exploration Significance of a Campanian Spit, Billings, Montana,
      M. S. Hanson

The Stratigraphy of Selected Mission Canyon Wireline Log Markers, U.S. Portion of the Williston Basin, North Dakota,
      M. L. Hendricks

Regional Geologic Characteristics Relevant to Horizontal Drilling, Woodford Shale, Anadarko Basin, Oklahoma,
      T. C. Hester and J. W. Schmoker

Interactive Computer Display of Petroleum Exploration History for Basins in the Northern Rocky Mountain Region of the United States,
      D. K. Higley, K. I. Takahashi, and T. S. Dyman

The Role of Active and Ancient Geothermal Systems in Evolution of Grant Canyon Oil Field, Railroad Valley, Nye County, Nevada,
      J. B. Hulen, L. C. Bortz, and S. R. Bereskin

I

Reservoir Characteristics of Putnam Zone (Silurian Interlake Formation) Lithofacies, Southwestern Williston Basin,
      R. Inden, C. Oglesby, A. Byrnes, and B. Cluff

J

Stratigraphy and Petroleum Potential of the Mississippian Chainman Shale and Diamond Peak Formation, East-Central Nevada,
      T. L. Jacaruso

Williston Basin Oil Exploration: Past, Present, and Future,
      A. H. Jennings

Can Seismic Character Identify Lithologies Associated with Bluell and Sherwood Shorelines and Shoals?,
      E. H. Johnson

Interpreting Wireline Measurements in Coal Beds,
      D. J. Johnston

K

Advanced Coal Conversion Process,
      J. M. Kelly

L

Internal Deformation of Thrust Sheets, Sawtooth Range, Northwest Montana,
      D. R. Lageson

Summary of Oil and Gas Drilling Activities in Utah, 1989-1990,
      M. D. Laine and T. C. Chidsey

Fracture Swarms in Low-Permeability-Sandstone Gas Reservoir Rocks in New Mexico, Colorado, and Wyoming: Implications for Exploration and Development,
      S. E. Laubach

The Relationship Between Coal Rank and Clear Density--A Preliminary Report,
      B. E. Law

Structural Cross Section and Petroleum Potential of the Central Idaho Thrust Belt,
      P. K. Link, D. W. Rodgers, and B. R. Burton

Making the Most of the Geometric Relationships Between Deviated Well Bores and Regional Natural Fractures,
      J. C. Lorenz

Extensional Geometries in the Northern Grant Range, East-Central Nevada--Implications for Oil Occurrences in Railroad Valley,
      K. Lund, L. S. Beard, and W. J. Perry, Jr.

M

The Medicine Hat Gas Field: A Large Upper Cretaceous Reservoir in Southeastern Alberta,
      I. Martin

Correlation Cross Sections Along the International Border,
      C. D. Martiniuk, J. A. Le Fever, and S. B. Anderson

Coal-bed Methane Discoveries in Powder River Basin,
      R. E. Matson

San Juan Basin Coal-bed Methane Well Completion Techniques,
      M. Mavor

Breaking into Bakken Potential on the Fort Peck Reservation, Northeastern Montana,
      L. M. Monson and D. F. Lund

Cretaceous System Stratigraphy and Shallow Gas Resources on the Fort Peck Reservation, Northeastern Montana,
      L. M. Monson and D. F. Lund

Coal-Gas Desorption Measurements: Cuttings Samples Compared with Conventional Core Samples,
      T. R. Moore

Petrologic Factors Controlling Coal Gas Contents of Fruitland Formation Coals, San Juan Basin, New Mexico,
      T. R. Moore, D. L. Pearson, and D. C. Boatwright

Horizontal Drilling Potential of the Cane Creek Shale, Paradox Formation, Utah,
      C. D. Morgan and T. C. Chidsey

A Predictive Model of Reservoir Continuity in Fluvial Sand Bodies of a Lacustrine Deltaic System, Colton Formation, Utah,
      T. H. Morris, D. R. Richmond, and J. E. Marino

Petroleum Source Rock Evaluation of the Cretaceous Newark Canyon Formation in North-Central Nevada,
      J. C. Mullarkey, J. L. Clayton, R. F. Wendlandt, and T. A. Daws

N

Recurrent Faulting and Petroleum Accumulation, Cat Creek Anticline, Central Montana,
      W. J. Nelson

Thermal Maturity, Porosity, and Facies Relationships Applied to Gas Generation and Production in Tertiary and Cretaceous Low-Permeability Sandstones, Uinta Basin, Utah,
      V. F. Nuccio, J. W. Schmoker, and T. D. Fouch

O

Aspects of Cordilleran Geothermal History from Fission-Track Analysis in the Lewis and Coleman Overthrust Plates, Southwestern Alberta and Southeastern British Columbia,
      K. G. Osadetz, B. P. Kohn, S. Feinstein, and R. A. Price

Relationships Among Oil Density, Gross Composition, and Thermal Maturity Indicators in Northeastern Williston Basin Oils and Their Significance for Expulsion Thresholds and Migration Pathways,
      K. G. Osadetz, L. R. Snowdon, and P. W. Brooks

P

Stratigraphic and Structural Relations of Lower Triassic Rocks Within the Frontal Fold-and-Thrust Zone of Southwestern Montana,
      R. K. Paull and R. A. Paull

Enigmatic Uppermost Permian-Lowermost Triassic Stratigraphic Relations in the Northern Bighorn Basin of Wyoming and Montana,
      R. A. Paull and R. K. Paull

Vitrinite Reflectance Study of the Upper Cretaceous Fruitland Formation, San Juan Basin, New Mexico,
      M. J. Pawlewicz and V. F. Nuccio

A New Oil-Generation Model for Pine and Railroad Valleys, Nevada,
      W. J. Perry, Jr., C. E. Barker, and K. Lund

Beneath the Precambrian Belt in the Deepest Well Ever Drilled in Montana,
      C. H. Peterson and R. C. Nims

Origin and Diagenesis of Clay Minerals in Relation to Sandstone Paragenesis: An Example in Eolian Dune Reservoirs and Associated Rocks, Permian Upper Part of the Minnelusa Formation, Powder River Basin, Wyoming,
      R. M. Pollastro and C. J. Schenk

Regional Seismic Reflection Profile from Railroad Valley to Lake Valley, East-Central Nevada, Reveals a Variety of Structural Styles Beneath Neogene Basins,
      C. J. Potter, J. A. Grow, K. Lund, W. J. Perry, Jr., J. J. Miller, and M. W. Lee

Horizontal Drilling in the Bakken Formation--The Hunt for an Elephant That Never Left the Source System,
      L. Price and J. Le Fever

The Upper Bow Island (Blackleaf) Formation of Southwestern Alberta: Geological Aspects and Exploration Approaches,
      P. E. Putnam and S. L. Christensen

R

Geologic Settings and Controls of Shallow Gas, Rocky Mountain Area,
      D. D. Rice

The Beaufort Sea Fold-and-Thrust Belt, Northwestern Canada: Implications for Thrust-Belt Evolution,
      K. G. Root

Regional Resource Evaluation of the Coal-bed Methane Potential in Alberta,
      B. A. Rottenfusser, R. J. H. Richardson, G. Mandryk, W. Langenberg, S. Treasure, and D. Nikols

Cenozoic Pull-apart Basins in Southwest Montana,
      E. T. Ruppel

S

Exploration Potential of the Mesozoic Section in the Outer Foothills, Waterton Area, Southwestern Alberta, Canada,
      D. A. Sanderson

Eolian Sabkha Sandstones in the Nugget Sandstone (Jurassic), Vernal Area, Utah,
      C. J. Schenk and F. Peterson

Megabreccia Deposits in an Extensional Basin: the Miocene-Pliocene Horse Camp Formation, East-Central Nevada,
      J. G. Schmitt and C. L. Brown

Clark Fork Lineament, West-Central Montana: A Model for Wrench Anticlines,
      W. Shepard

Satellite Linear Features and Pressure Variations in Cretaceous Shallow Gas Reservoirs, Southern Bowdoin Dome, Montana,
      G. W. Shurr, F. D. Wosick, M. K. Tozer, and A. D. Tweed

Reservoir Characterization and Geostatistical Modeling of an Eolian Reservoir for Simulation, East Painter Reservoir Field, Wyoming,
      D. S. Singdahlsen

Lagoon and Tidal Flat Sedimentation of the Upper Devonian Nisku Formation in Southern Alberta,
      A. Slingsby and D. L. Kissling

Tectonic Sequence Stratigraphy, Early Permian Dry Mountain Trough, East-Central Nevada,
      W. S. Snyder, D. M. Gallegos, C. Spinosa, and D. L. Schwarz

Silo Field, Laramie County, Wyoming: A Guide for Future Fractured Niobrara Production,
      S. A. Sonnenberg and R. J. Weimer

Wabek and Plaza Fields: Carbonate Shoreline Traps in the Williston Basin of North Dakota,
      T. Sperr, S. G. Stancel, and M. L. Hendricks

Horizontal Drilling: Overview of Geologic Aspects and Opportunities,
      P. H. Stark

An Integrated Geological and Geophysical Analysis of Thrusting in the Hoback Range, Sublette and Teton Counties, Wyoming,
      E. J. Sterne and M. C. William

The Montana Natural Resource Information System,
      J. R. Stimson

The Montana Rivers Information System (MRIS) Database,
      J. R. Stimson

T

Paleotopography and Hydrocarbon Accumulation: Williston, Powder River, and Denver Basins,
      G. E. Thomas

Stratigraphy, Structural Geology, and Hydrocarbon Habitat in the Southern Canadian Rocky Mountain Foothills Belt,
      C. R. Tippett and R. D. McMechan

Natural Gas Production and Consumption and New Pipeline Developments in the Central and Northern Rocky Mountain Region,
      J. J. Tonnsen

V

Hydrogeologic Aspects of Coal-Bed Methane Occurrence, Powder River Basin,
      W. A. Van Voast

Local Facies Variability in the Mission Canyon Limestone, West Flank, Bighorn Mountains, Wyoming,
      M. A. Vice and J. E. Utgaard

W

Tertiary Fluvial Systems Within the Bear Creek Coal Field, Northern Big Horn Basin, Montana,
      J. N. Weaver and J. R. Gruber, Jr.