Interdisciplinary Research for Reservoir Characterization in the Rocky Mountains--the WEST Approach,
      M. Lee Allison, Walter S. Snyder, and Eric A. Erslev

Oil and Igneous Intrusions in Nevada,
      M. Lee Allison and Jeffrey B. Hulen

Barrier-Strandplain Deposits of the Pictured Cliffs Sandstone and Coal Occurrence in the Fruitland Formation, Northern San Juan Basin, Colorado and New Mexico,
      William A. Ambrose and Walter B. Ayers, Jr.

New Insight and Hypothesis on Zuni Basin Fold Structures, New Mexico: Exploration Significance,
      Orin J. Anderson and Richard M. Chamberlin

Cretaceous Strata in North Dakota,
      Sidney B. Anderson

Analyzing Fractures and Lineaments to Determine the Direction of a Horizontal Well, Sand Wash Basin, Northwest Colorado,
      Lawrence O. Anna

Mesozoic Dinosauria and Related Reptiles from Western Colorado, the Abundance and Uses of a Scientific Treasury,
      Harley J. Armstrong

Analysis of Horizontal Bakken Development,
      Jim Artindale

B

Gravity Studies in Southwestern Wyoming: Evidence for a Buried East-West-Trending Uplift North of Rock Springs,
      Viki Bankey and E. A. Merewether

Thermal Maturity, Organic Geochemistry, and Burial History of Pennsylvanian Rocks, Cherokee Basin, Southeastern Kansas,
      Charles E. Barker, Joseph R. Hatch, Robert H. Goldstein, and Anthony W. Walton

Resolution of Complex Minnelusa Stratigraphy, Powder River Basin, Wyoming, Using an Interactive Workstation-Based Interpretation Environment,
      Lyndon H. Bell

Post-Eocene West-Stepping Thrust Faulting in the Utah-Wyoming Thrustbelt,
      Arthur E. Berman

A Hydrologic Model of the Newcastle Geothermal System, Southwestern Utah,
      Robert E. Blackett and Craig B. Forster

Upper Cretaceous Calico Bed, Southwestern Utah; Sedimentology, Sea Level and Paleotectonics,
      Margaret C. Bobb and Thomas A. Ryer

Forging New Relationships with Private Industry,
      Roger Lee Bon

Production and Reservoir Characteristics of the Gallup Producing Interval San Juan Basin, New Mexico and Colorado,
      Richard J. Bottjer

The Dinosaur Discoveries of 1877,
      Brent H. Breithaupt

Porosity Development in Evaporite Dissolution Breccia,
      Randolph B. Burke

C

Petrology of the Pennsylvanian Reservoir Sandstone at Campo and Tanner Fields, Baca County, Southeastern Colorado,
      Craig D. Caldwell

Old Log Interpretation Using a Computer Database Program,
      Ted Campen and Betsy Campen

Upper Morrow Exploration Model, Baca County, Colorado,
      John R. Caprara and Jack W. Staley

Sequence Stratigraphy and Reservoir Characteristics of the Codell Sandstone, NE Colorado,
      Donna C. Caraway and Frank G. Ethridge

The Bakken Formation of the Williston Basin: Deposition, Maturation, and Fracturing,
      W. J. Carlisle

The Horizontal Bakken Play in North Dakota,
      Clarence G. Carlson

Impact of The New Dinosaur on Museum Exhibits,
      Kenneth Carpenter

A Mississippian Thermal Maturation Map of the Eastern Great Basin Illustrates Regions of Thermal and Tectonic Events,
      Alan K. Chamberlain

Monte Mountain Thrust, Additional Confirmation of the Central Nevada Thrust Belt,
      Alan K. Chamberlain and Randy L. Chamberlain

Stigmaria: Indicator for Erosional Surfaces of Low Sea Level Stands in the Mississippian Antler Basin, Utah and Nevada,
      Alan K. Chamberlain

Three Lobes of Higher Organic Content May Be Related to Three Mississippian Antler Basin Delta Systems, Utah and Nevada,
      Alan K. Chamberlain

Potential for Precambrian Source Rock in Utah,
      Thomas C. Chidsey, M. Lee Allison, and James G. Palacas

Dinosaur National Monument: The World of Dinosaurs in Northeastern Utah,
      Daniel J. Chure

The South Fork Fault Revisited: Implications for Exploration, Bighorn Basin, Park County, Wyoming,
      Timothy L. Clarey

Fractures or Fenestrae? Some Sources of Reservoir Heterogeneity in the Ervay Member of the "Phosphoria" Formation, Cottonwood Creek Field, Eastern Big Horn Basin, Wyoming,
      Edward B. Coalson and Richard F. Inden

Reservoir Characterization of Tensleep Sandstone (Pennsylvanian-Permian), South Casper Creek Field, Natrona County, Wyoming,
      Rex D. Cole and Christopher E. Mullen

The Explorationists' GIS,
      Robert J. Coshey

Stratigraphic Framework of the Powder River Basin, Wyoming and Montana, Utilizing Computer-Generated Isopach and Structure Contour Maps and Cross Sections,
      Bonnie L. Crysdale

D

Domal and Planar Peat Facies in the Dominy Lignite, Montana,
      John A. Daniel

Analyzing Reservoir Heterogeneity Using 3-D, 3-C Seismic,
      Thomas L. Davis and Robert D. Benson

The Long Walk Quarry and Tracksite: A New Chapter in the Story of Colorado Plateau Dinosaurs,
      Frank L. DeCourten

Cretaceous Sequence Stratigraphy in Nebraska,
      Harold M. DeGraw

Unconformities in Exploration, Examples from Lower Cretaceous through Mississippian Strata, Central and Northern Rocky Mountains,
      John Dolson

Breached Madison (Mississippian) Unconformity Trap, Northwestern Colorado,
      John Dolson and F. Blume

Variations in Diagenesis and Reservoir Quality in the Frontier Formation along the Moxa Arch, Green River Basin, Wyoming,
      Shirley P. Dutton

Cretaceous Rocks of Southwestern Montana,
      T. S. Dyman, P. G. Decelles, J. C. Haley, D. J. Nichols, R. C. Pearson, W. J. Perry, Jr., R. G. Tysdal, and R. K. Schwartz

Cretaceous Strata of Northwestern Montana,
      T. S. Dyman, S. V. Foster, D. D. Rice, and W. A. Cobban

E

Smith Field, Renville County, North Dakota: Refining an Exploration Model,
      Jacob D. Eisel and Michael L. Hendricks

F

Thermal Maturity of Upper Cretaceous Coals, San Juan Basin, New Mexico and Colorado,
      James E. Fassett and Vito F. Nuccio

Cretaceous Stratigraphy of the San Juan Basin, New Mexico and Colorado,
      James E. Fassett, Cornelius M. Molenaar, William M. Aubrey, Jennie L. Ridgley, Robert S. Zech, Mark R. Leckie, and Robyn Wright Dunbar

Reservoir-Sandstone Paradigms, Paleocene Fort Union Formation, Wind River Basin, Wyoming,
      Romeo M. Flores, C. Willaim Keighin, and William R. Keefer

Cretaceous Sedimentary Rocks, Uinta Basin, Utah,
      Thomas D. Fouch, C. M. Molenaar, and K. J. Franczyk

Cretaceous Stratigraphy of the Black Hills Region,
      James E. Fox

Cretaceous Strata of the Black Mesa Area, Northeastern Arizona,
      K. J. Franczyk, W. P. Elder, J. I. Kirkland, and R. M. Leckie

Late Cretaceous and Tertiary Paleogeographic Reconstructions--Uinta and Piceance Basins, Northeastern Utah and Northwestern Colorado,
      K. J. Franczyk, T. D. Fouch, R. C. Johnson, and C. M. Molenaar

Fracture-Enhanced Porosity and Permeability Trends in Bakken Formation, Williston Basin, Western North Dakota,
      Wayne B. Freisatz

G

Regional Thermal Maturity and Hydrocarbon Potential of the Mesozoic Succession in the Drake Hydrocarbon Field, Sverdrup Basin, Arctic Canada,
      Thomas Gentzis and Fariborz Goodarzi

Exploration Strategy: Better the Odds,
      Lee C. Gerhard

Recent Upper Cretaceous "Parkman" and "Sussex" Discoveries, Weld County, Colorado,
      Douglas J. Gwon, L. Roger Hutson, and Theodore D. Sheldon

H

Sequence Stratigraphy of the Fall River Sandstone, Northeastern Powder River Basin, Wyoming and Montana,
      James P. Haerter and Frank G. Ethridge

Facies-Related Permeability Trends in the Frontier Formation along the Moxa Arch, Green River Basin, Wyoming,
      H. Scott Hamlin and Robert L. Buehring

Cretaceous Rocks North of the Sioux Ridge, Eastern South Dakota and Western Minnesota,
      Richard H. Hammond, George W. Shurr, Dale R. Setterholm, and David K. Watkins

Criteria for Horizontal and Vertical Prospect Generation in the Bakken Formation, Williston Basin, Montana and North Dakota,
      William B. Hansen and George I. W. Long

Chemistry of Western Interior USA Coal-Bed Gases Based upon Desorption of Subsurface Coal Samples,
      William B. Hanson

Stratigraphic Methods Used to Explore and Exploit Fruitland Formation Coal-Bed Gas, San Juan Basin, New Mexico and Colorado,
      William B. Hanson, Robert G. Kemp, and Bradley L. Steer

New Directions for Wyoming Uranium,
      Ray E. Harris

Timing of Evaporite Dissolution, Prairie Formation, North-Central North Dakota,
      Wayne Harris

Evidence for an Unconformity at the Base of the Ericson Formation along the East Flank of the Rock Springs Uplift,
      Michael L. Hendricks

Mississippian Evaporites: A Tool for the Prediction of Paleostructural and Depositional Trends in Mission Canyon and Ratcliffe Reservoirs, U.S. Williston Basin,
      Michael L. Hendricks

Upper Mission Canyon Coated-Grain Producing Facies in the Williston Basin,
      Michael L. Hendricks

Clastic Facies Architecture Associated with a Major Marine Transgression--the Mid-Cretaceous of the Kaiparowits Plateau, Utah,
      Robert D. Hettinger, Peter J. McCabe, and Keith W. Shanley

Dinosaur Eggs,
      Karl F. Hirsch

Seismic Stratigraphy of the Muddy Sandstone, Powder River Basin, Wyoming,
      Brian W. Horn

Structural Control on Distribution of Sedimentary Facies in the Pennsylvanian Minturn Formation of North-Central Colorado,
      Karen J. Houck

Parasequence Architecture in the Wall Creek Member of the Frontier Formation (Upper Cretaceous), Powder River Basin, Wyoming,
      Marilyn C. Huff and Dag Nummedal

Timing and Temperature of Petroleum Entrapment in the Grant Canyon Oilfield, Nevada,
      Jeffrey B. Hulen, S. Robert Bereskin, and Michele Lemeiux

Stratigraphic Heterogeneity from Dipmeter Logs, Ferron Sandstone, Central Utah,
      Jeffrey B. Hulen, M. L. Allison, Susan J. Lutz, C. A. Bengston, Marjorie A. Chan, and Dennis L. Nielson

The Early Evolutionary Diversification of Dinosaurs in the Western United States: They Began with a Bang Not a Whimper,
      Adrian P. Hunt

J

Application of Seismic Techniques to Mapping Devonian Salt Dissolution Tectonics in the Williston Basin and the Implications for Oil Exploration,
      Arnold H. Jennings

The Oil Potential of Tertiary Basins in Southwest Montana and Eastern Nevada,
      Eric H. Johnson

Cretaceous Rocks of the Piceance Basin Area, Northwestern Colorado,
      Ronald C. Johnson

K

Genetic Sequences of the Lower Minturn Formation (Middle Pennsylvanian), Southeastern Eagle Basin, Colorado,
      John A. Karachewski

High-Resolution Cretaceous Stratigraphy and Sealevel History of the Canon City Embayment, Central Colorado,
      Erle G. Kauffman

High-Resolution Stratigraphic Analysis of the Kiowa-Skull Creek, Greenhorn, and Niobrara Cyclothems, Western Denver Basin, Central Colorado,
      Erle G. Kauffman

Sequence Stratigraphy and Facies Analysis of the Greenhorn Eustatic Cycle (Late Albian-Middle Turonian), Western Interior Basin: Arizona to Minnesota,
      Erle G. Kauffman, P. J. Harries, J. I. Kirkland, B. B. Sageman, and D. G. Wolfe

Cretaceous Rocks in the Wind River Basin, Central Wyoming,
      William R. Keefer

Heterogeneity of Sandstone Reservoirs in the Fort Union Formation, Fuller Reservoir Field, Wind River Basin, Wyoming,
      C. W. Keighin and R. M. Flores

Reference Sections for the Sand Wash Basin, Colorado, Part of the Western Interior Cretaceous (WIK) Project,
      Larry B. Kellison

Sequence Stratigraphic Controls on Coal Distribution, Campanian, Mesaverde Group, Sand Wash Basin, Colorado,
      Larry B. Kellison

Depositional and Early Diagenetic Setting for Upper Devonian Nisku Reservoirs in Southern Alberta and Northwestern Montana,
      Don L. Kissling

Decollement Faulting in the Western Portion of the Denver Basin,
      Ken Kittleson

Digital Exploration Databases: Should I Build My Own or Purchase? A Modern Folktale of John Henry, a Digital Man for the '90s,
      Stephen A. Krajewski

Gravity and Aeromagnetic Interpretation in Northwestern Wyoming Basins,
      Dolores M. Kulik

L

Drilling Parameters Are Utilized to Compute Fracture Porosity and In Situ Permeability in a Horizontally Drilled Bakken Well,
      James R. Lancaster and Asher Atkinson

Comparison of the Midcontinent Rift, USA, and the East African Rift,
      Susan M. Landon

Use of Rock-Eval Pyrolysis and Vitrinite Reflectance Data in Characterizing Type and Maturity of Organic Matter in Coal, Upper Cretaceous Fruitland Formation, San Juan Basin, New Mexico and Colorado,
      B. E. Law, D. E. Anders, and G. E. Michael

Stratigraphy of Cretaceous Rocks in the Red Desert and Washakie Basins, Southwestern Wyoming,
      B. E. Law, J. Dolson, W. R. Hanson, and V. L. Leighton

Cretaceous Strata of the Gunnison and Wasatch Plateaus, Central Utah,
      T. F. Lawton, K. J. Franczyk, P. Schwans, and M. P. Weiss

Coalbed Methane Resource of the Rock Springs Formation on the Rock Springs Uplift, Sweetwater County, Wyoming,
      Woodruff Leel and Charles Wickstrom

Colorado's Dinosaur Freeway--A Cretaceous Megatracksite in the Dakota Group: Implications for Sequence Stratigraphy,
      Martin G. Lockley and R. Farley Fleming

Keeping Track of New Dinosaur Footprint Discoveries: Implications of a Rapidly Expanding Data Base,
      Martin G. Lockley, Kelly L. Conrad, and R. Farley Fleming

Reservoir Heterogeneity in Red River Formation, Horse Creek and South Horse Creek Fields, Bowman County, North Dakota,
      Mark W. Longman, Thomas G. Fertal, and James R. Stell

Wildcatting the San Juan Sag, Interpretation of the Needham Medford #1-33,
      Wayne Loranc

Tectonic Indenters, Stresses, and Fracture Arrays: Predictive Concepts for Rocky Mountain Reservoirs,
      John C. Lorenz

Cretaceous Rocks of Jackson Hole, Northwestern Wyoming,
      J. David Love

Stratigraphic Succession of Dinosaur Faunas in the North American Western Interior,
      Spencer G. Lucas

M

The Cretaceous Rocks of Kansas,
      P. Allen MacFarlane and Vincent J. Hamilton

Play Analysis Approach to the Minnelusa Formation, Northeastern Powder River Basin, Wyoming,
      Logan MacMillan and John Schuyler

Cretaceous Stratigraphy, Laramie Basin, Southeastern Wyoming,
      Randi S. Martinsen

Cambrian Extensional Tectonics and Seismic Stratigraphy of the Powder River Basin, Wyoming,
      Kenneth J. McMillen

A Geological/Mechanical Basis for Creating Fracture Reservoirs in the Bakken,
      Fred F. Meissner

Cretaceous Formations of the Hanna Basin, South-Central Wyoming,
      E. A. Merewether

Cretaceous Formations in the Southwestern Part of the Powder River Basin, Northeastern Wyoming,
      E. A. Merewether

Crude Oil and Source Rock Correlation, Northwest Colorado,
      G. E. Michael, D. E. Anders, and W. Dickinson

Sequence Stratigraphy and Controls on Sandstone Distribution, Frontier Formation, South-Central Wyoming,
      Barbara L. Mieras

Stratigraphy of Upper Cretaceous Rocks in the Zuni Basin, West-Central New Mexico,
      C. M. Molenaar, W. A. Cobban, and D. G. Wolfe

Stratigraphy and Provenance of Upper Cretaceous Rocks in South-Central New Mexico,
      C. M. Molenaar, G. H. Mack, B. A. Black, and W. A. Cobban

Stockholm Northwest Extension: Effective Integration of Geochemical, Geological, and Seismic Data,
      Bruce J. Moriarty

GEODES: An Interactive, SCAT-Based Program for Complete Structural Interpretation of Dip Data,
      James D. Morse and David A. Goldberg

Space Shuttle Hand-held Photography: A Unique Remote-Sensing Resource,
      William R. Muehlberger

Cretaceous Stratigraphy Along the Moxa Arch, Green River Basin, Southwestern Wyoming,
      Robert E. Mueller and Steve R. Clawson

N

Stratigraphy and Paleogeography of Coal-Bearing Strata, Mesaverde Formation, Southeast Piceance Creek Basin, Colorado,
      Henry C. Nowak

The Zuni Megasequence of the Southern Rocky Mountains,
      Dag Nummedal

O

Stratigraphy, Sedimentation and Basin Analysis of the Permian Dollarhide Formation, Smoky Mountains, Central Idaho,
      James P. O'Brien and Paul Karl Link

Progress Identifying Oil Families and Effective Sources in Williston Basin,
      K. G. Osadetz, L. R. Snowdon, P. W. Brooks, and M. E. Rygh

Gas in the Castlegate Sandstone, Uinta Basin, Utah and Douglas Creek Arch, Colorado,
      John C. Osmond

Recognition of Parasequences and Marine-Flooding Surfaces on Gamma-Ray Logs in the Intertongued Dakota Sandstone and Mancos Shale, San Juan Basin, New Mexico and Colorado,
      Donald E. Owen and Diane K. Sparks

Economic, Environmental, and Health Implications of Uraniferous Montane and Subalpine Wetlands,
      Douglass E. Owen

The Boston Peak Fen: a Multidisciplinary Case Study of a Uraniferous Mountain Wetland,
      D. E. Owen, J. K. Otton, R. R. Schumann, R. A. Zielinski, J. P. McKee, E. I. Robbins, and F. A. Hills

P

Allochthonous Rocks from the Western Part of the Early Triassic Miogeocline: Hawley Creek Area, East-Central Idaho,
      Rachel K. Paull and Richard A. Paull

Persistent Myth About the Lower Triassic Little Medicine Member of the Goose Egg Formation and Eastward Termination of the Lower Triassic Dinwoody Formation, Central Wyoming,
      Richard A. Paull and Rachel K. Paull

Cretaceous Strata of the Raton Basin, New Mexico and Colorado,
      C. L. Pillmore and E. G. Kauffman

Stratigraphic Sequences and Unconformities in Cretaceous Rocks of East-Central MT,
      Karen W. Porter, Elizabeth B. Campen, William A. Coban, and William B. Hansen

Late Paleozoic Tectonic Evolution of the Southern Uinta Basin: Evidence from Reflection Data,
      C. J. Potter, R. Tang, T. J. Hainsworth, and S. Y. Johnson

Rift Tectonics, Sea Level Rise, Carbonate Sedimentation and Sequence Stratigraphy: Keys to Understanding the Mississippian Lodgepole Limestone in Central Montana,
      William F. Precht and Warren Shepard

Stratigraphic and Areal Distribution of Overpressuring, Northern Green River Basin, Wyoming,
      Stephen E. Prensky

Influence of Sea Level Fluctuation on Cretaceous D Sandstone,
      James Puckette, George Bolling, and Zuhair Al-Shaieb

R

Cretaceous Rocks of Cedar Creek Anticline Area, Eastern Montana and Southwestern North Dakota,
      Dudley D. Rice, William A. Cobban, and George V. Shurr

Coal-Bed Methane Potential of Tertiary Coal Beds and Adjacent Sandstone Deposits, Powder River Basin, Wyoming and Montana,
      Dudley D. Rice and Romeo M. Flores

Cretaceous Rocks of North-Central Montana,
      Dudley D. Rice, William A. Cobban, Donald L. Gautier, and George W. Shurr

Graphical Management of Spatial Data,
      David W. Rich

200+ Billion Tons of Low Sulfur Coal in the Sagavanirktok Formation, North Slope, Alaska,
      S. B. Roberts, G. D. Stricker, and R. H. Affolter

A Method of Constructing Chronostratigraphic Diagrams (Wheeler Diagrams) from Well Logs: An Example from the San Juan Basin, New Mexico,
      John W. Robinson and David W. Valasek

An Interactive Stratigraphic Correlation and Petroleum Data Modeling System,
      Gene C. Rosenlund

The Cretaceous Section at Coalville, Utah,
      Thomas A. Ryer

S

Evolution of Porosity in "Deep" Sandstones of the Permian Upper Part of the Minnelusa Formation, Powder River Basin, Wyoming,
      C. J. Schenk, R. M. Pollastro, and J. W. Schmoker

Lunar Helium-3: Third Millennium Alternative to Fossil Fuels?,
      Harrison H. Schmitt

Porosity and Organic Geochemistry of Precambrian Midcontinent Rift System, Iowa--Petroleum Potential of One-Billion-Year-Old Rocks,
      James W. Schmoker and James G. Palacas

Formation Resistivity as an Indicator of Oil Generation--Bakken Formation of North Dakota and Woodford Shale of Oklahoma,
      James W. Schmoker and Timothy C. Hester

LANDSAT Tectonic Analysis, Some Applications for Bakken Exploration in the Williston Basin,
      Warren Shepard

Cretaceous System on Western End of Sioux Ridge and Southeastern Margin of Williston Basin, Central South Dakota,
      George W. Shurr, Richard H. Hammond, and David K. Watkins

Exploration Models for Bakken Shale Reservoirs, Williston Basin, North Dakota,
      Jay Thomas Sperr

Regional Geology and Exploration Strategy for Central Utah,
      Douglas A. Sprinkel

Implications of Open System Diagenesis in Sandstones of the Pennsylvanian Tyler Formation, Central Montana,
      Peter T. Stanton

Using Surface Geology of Folded Thrusts to Explore Hidden, Subsurface Thrust Packages; Three Examples from the Montana Thrust Belt,
      Edward J. Sterne

Utility of Allostratigraphic Units (Formal) and Their Relationship to Sequences (Informal),
      James B. Stevens

Cretaceous Stratigraphy of Eastern Green River Basin, Wyoming and Utah,
      Dean P. Stilwell, Ramsey Bentley, and Allen Smith

Three-Step Palinspastic Restoration of a North-South Structural Cross Section through the Uinta Mountains,
      Donald S. Stone

Dinosaur Dusk-Mammalian Dawn; Changes in Vertebrate Community Structure During the Late Cretaceous and Paleogene,
      Richard K. Stucky

T

Animated Geographic Information System of Petroleum Exploration through Time in the Denver Basin of Colorado, Nebraska, and Wyoming,
      Kenneth I. Takahashi and Debra K. Higley

Status of Coalbed Methane Development in Colorado,
      Carol M. Tremain

V

Methods for Comparing and Correlating Surface Outcrop Data to Subsurface Geophysical Logs,
      Steven Vealey

W

Cretaceous Stratigraphy, West-Central Denver Basin, Colorado,
      Robert J. Weimer

Cretaceous Stratigraphy of the Old Woman Anticline Area, Southeast Powder River Basin, Wyoming,
      David M. Wheeler and Paul E. Devine

Transgressive Valley-Fill Sequences in Exploration and Development: A Spectrum of Examples,
      David M. Wheeler, Alan J. Scott, Paul E. Devine, and John C. Horne

Seismic and Structural Expression of Rocky Mountain Foreland Uplift Overhangs Incorporating New Data from 1980's Drilling Activity,
      M. Williams, E. Lafehr, R. Mueller, J. Dolson, C. Murray, J. Garing, and L. Eggers

Stacking Patterns, Scales of Cyclicity, and Eolian Facies Distribution in Carbonate-Clastic Cycles of Upper Pennsylvanian Rocks in Canyonlands National Park and Cataract Canyon, Southeastern Utah,
      Mark R. Williams

Shore to Basin Stratigraphic Profile of Cenomanian and Turonian (Mid-Cretaceous) Rocks Deposited at the Southwestern Margin of the Western Interior Seaway,
      Douglas G. Wolfe

Effects of Base-Level Change on Coastal Plain-Shelf-Slope Systems: An Experimental Approach,
      Lesli J. Wood, Frank G. Ethridge, and Stanley A. Schumm

Reference Sections and Sequence Stratigraphic Model: Albian to Turonian Strata of Northeast New Mexico and Oklahoma Panhandle,
      Robyn Wright Dunbar, Spencer G. Lucas, and John M. Holbrook

Y

Anisotropy and Computer Mapping--Reading Between the Lines,
      Jeffrey M. Yarus and Grigory Kushnir

Associations among Landsat Thematic Mapper Data, Biogeochemical Anomalies, Hydrocarbon Microseepage and Oilfield Production Patterns in the Uinta Basin, Utah,
      Steven A. Young, Roger M. McCoy, and Keith Clem

Z

Scanning--An Alternative to Microfiche,
      Peter Zwang