Geology of the Cookson Hills Area, Cherokee County, Oklahoma*

Clemens P. Brauer

Oklahoma City Geological Society

... largely due to warping associated with the faulting. The dip into the fault is steep but the dip away from it across the axis is very small...

Subsurface Geology of the Joiner City Field, Carter County, Oklahoma

John Dale Hellman

Oklahoma City Geological Society

.... 21, T. 4 S., R. 3 W., to sec. 9, T. 5 S., R. 3 W., illustrates the steep dip into the Marietta basin without the distortion caused by the overturned...

Structural Style in Relation to Oil and Gas Exploration in North Park-Middle Park Basin, Colorado

Robert E. Wellborn

Rocky Mountain Association of Geologists

... are of questionable value in parts of the basin where large thrust faults and steep dip are present. In addition, sizeable local velocity anomalies have been...

Stratigraphic and Structural Investigation of the Eola Klippe, Garvin County, Oklahoma

Diane E. Brownlee

Oklahoma City Geological Society

... or extremely steep dip of the beds. The upper sand unit is 50 feet thick while the lower sand unit is as much as 120 feet thick. The Bromide sand...

Microearthquake Studies Across the Basin and Range-Colorado Plateau Transition in Central Utah

Mary E. McKee, Walter J. Arabasz

Utah Geological Association

...). Seismic slip appears to predominate on fractures with moderate to steep dip in the western area of Figure 11. Along the eastern side of the Wasatch...

Precambrian Geology of the Llano Region, Central Texas

James G. Jensen

West Texas Geological Society

... sills of Town Mountain Granite. McGehee (1979, p. 12) cited the following as evidence of the intrusive nature of the Town Mountain Granite: steep...

Tertiary Geology and Palynology of the Quesnel Area, British Columbia

G. E. Rouse,, W. H. Mathews

CSPG Bulletin

... steep dip (40° to 70°) is probably a local effect from proximity to a fault or monocline (see p. 9). Attitudes of bedding within the Eocene rocks...

Exploration Potential of the Diablo Platform—Delaware Basin Margin, Trans-Pecos Texas

Douglas B. Swift, James J. Reeves, Richard J. Erdlac, Jr., Kenneth T. Barrow, Alexander P. Schoellkopf

West Texas Geological Society

... migration operator was applied. In this study best results were obtained using a 90° approximation, steep-dip, finite-difference migration. The 90...

Kodecos Decade of Success: the Reward for Being a Purposeful System

Robert R. Park

Indonesian Petroleum Association

... steep dip on the eastern margin of Poleng Field. The pull-up effects were striking, and because of their size often obscured the real geometries...

Raguba Field--Libya Sirte Basin

Philip Brennan

AAPG Special Volumes

... hydrocarbons to shelf-edge structures via the zone of steep dip (Marada flexure, Figure 4) linking the trough to the platform or shelf; the post-Paleozoic...

Cunningham Field, Kingman and Pratt Counties, Kansas

Richard B. Rutledge, Howard S. Bryant

AAPG Bulletin

... above the post-Mississippian unconformity, and all of them register as only steep dip in beds above that unconformity. Therefore, it appears unlikely...

Control of Depositional Environments Eustacy, and Gravity and Salt Tectonics on Sandstone Distribution in an Unstable Shelf Edge Delta, Eocene Yegua Formation, Texas and Louisiana

Marc B. Edwards

GCAGS Transactions

.... The steep dip on the eroded shelf edge (several degrees) resulted in a change in depositional style from sub-horizontal topsets to inclined foresets...

Development of the Precambrian Shield in West Greenland, Labrador, and Baffin Island: Regional Arctic Geology of the Nordic Countries

D. Bridgwater , A. Escher , G. D. Jackson , F. C. Taylor , B. F. Windley

AAPG Special Volumes

... of the metamorphic rocks along the eastern margin of the Hudsonian mobile belt in Labrador. They show a marked fabric with a steep dip and north...

Geophysical Anomalies Over Precambrian Rocks, Northwestern Uncompahgre Plateau, Utah and Colorado

J. E. Case

AAPG Bulletin

... strike east-west and dip south along the Dry Gulch fault zone. Dips, which generally are steep, range from 20° to vertical. At least two, and possibly...

Oil and Gas Developments in Mid-Eastern States in 1984

Douglas G. Patchen , Kenneth A. Schwarz , Theodore A. Debrosse , Michael P. McCormac , John A. Harper , William W. Kelly, Jr. , Katharine Lee Avary

AAPG Bulletin

... zone. However, the total interval treated (from 7,110 to 7,508 ft) is too thick for the Tuscarora in this area. Therefore, either a steep dip...

Sedimentation and basin evolution of the Oligocene-Miocene Mesohellenic basin, Greece

A. Zelilidis, D. J. W. Piper, N. Kontopoulos

AAPG Bulletin

... at the eastern margin of the Kranea basin. We suggest that the straight trace and steep dip of the fault, with variable kinematic indicators, suggest...

3-D Seismic Examples from Central Lake Maracaibo, Maraven's Block I Field, Venezuela; Martin H. Link, Christopher K. Taylor, Nicolas G. Munoz J., Emilio Bueno, and Pedro J. Munoz; Search and Discovery Article #20002 (1999)

Search and Discovery.com

A multi-isotope approach to determine the origin of methane and higher alkanes in groundwater of the St. Lawrence Platform, Saint-Édouard area, eastern Canada

G. Bordeleau, C. Rivard, D. Lavoie, R. Lefebvre, J. M. E. Ahad, X. Xu, and A. Mort

Environmental Geosciences (DEG)

... in the vicinity of the normal fault than the thrust fault because of (1) the steep dip and more simple geometry of the normal fault and (2) the presence...

Thermal History and Diagenesis of the Wilrich Member Shale, Spirit River Formation, Northwest Alberta

Cathy A. Connolly

CSPG Bulletin

.... Furthermore, many of these sediments are not lying on the steep dip established by the hinge zone forming the Deep Basin, so do not show as regular...

Thrust Systems

Steven E. Boyer , David Elliott

AAPG Bulletin

... that development if the root zone caused the subvertical dips. But the steep dip could be imposed later than the motion of the thrusts whose roots make...

Crustal-Scale Wedging Beneath an Imbricate Roof-Thrust System: Geology of a Transect Across the Western Sacramento Valley and Northern Coast Ranges, California

Stephen Paul Phipps, Jeffrey R. Unruh

Pacific Section of AAPG

... in narrow, linear zones of anomalously steep dips, in dip discordances beyond those explainable by intervening axial planes of folds, and by spring lines...

Thrust Faults and Back Thrusts in Madison Range of Southwestern Montana Foreland

Russell G. Tysdal

AAPG Bulletin

... a steep west dip. However, the Rapids fault has a moderate to steep dip along its length and appears to have developed in conjunction with the Divide...

Mechanics of Formation of Salt Domes with Special Reference to Gulf Coast Salt Domes of Texas and Louisiana

Donald C. Barton

AAPG Bulletin

... downward component and should be at a maximum over the flank. The deeper flank beds have a steep dip away from the salt core; therefore...

Mechanic of Formation of Salt Domes with Special Reference to Gulf Coast Salt Domes of Texas and Louisiana

Donald C. Barton

AAPG Special Volumes

.... The deeper flank beds have a steep dip away from the salt core; therefore, that subsidence will not produce a syncline in them. The beds at shallow depth...

Detachment Folds versus Fault-propagation Folds, and Their Truncation by Thrust Faults

Wesley K. Wallace, Thomas X. Homza

AAPG Special Volumes

...). The forelimb will remain at least as steep and likely will steepen, depending on how bending is accommodated. For many combinations of forelimb dip...