Middle Tertiary Sedimentary Regimen of Gulf Coastal Region

F. Stearns MacNeil

AAPG Bulletin

.... Presumably, therefore, the Eocene strata were deposited on a longer and less inclined slope, and their present steep dip near the coast is the result...

Geology and Productivity of Persian Gulf Synclinorium

Maurice Kamen-Kaye

AAPG Bulletin

... and subsurface columns of the platform are synthesized in the regional cross section of Figure 9. The steep "dip" of the beds in the western part...

Exploration for Oil Accumulations in Entrada Sandstone, San Juan Basin, New Mexico

Richard R. Vincelette , William E. Chittum

AAPG Bulletin

... are areas of steep dip. Faults and folds: Extensive seismic data in the San Juan basin show the presence of deep-seated basement faults which have had...

Mushwad: Ductile duplex in the Appalachian thrust belt in Alabama

William A. Thomas

AAPG Bulletin

...), the amplitude of plunge of the Cahaba synclinorium (the stratigraphic thickness of beds in the steep dip domain) suggests drape over a footwall...

Controls on the geometry of transfer zones in the Suez rift and northwest Red Sea: Implications for the structural geometry of rift systems

Adel R. Moustafa

AAPG Bulletin

... southward and southeastward dip at angles equal to 38 degrees and 40 degrees in the steep flank of the monocline. Continued extension in the rift at later...

Morphology of the Casper Mountain uplift and related, subsidiary structures, central Wyoming: Implications for Laramide kinematics, dynamics, and crustal inheritance

Donald S. Stone

AAPG Bulletin

... were moved to their indicated lateral offset locations and depths. Note, however, that large lateral velocity changes across the steep-dip and fault...

Tectonic controls of the right-lateral Burro Negro tear fault on Paleogene structure and stratigraphy, northeastern Maracaibo Basin

Alejandro Escalona, Paul Mann

AAPG Bulletin

... lines coincide precisely with the surface trace mapped by Mathieu (1989). The Burro Negro fault maintains a steep dip to a depth of at least 34 s TWT...

Fault framework and kinematic evolution of inversion structures: Natural examples from the Neuquen Basin, Argentina

Gabriel O. Grimaldi, Steven L. Dorobek

AAPG Bulletin

... are lower and the fault was easier to reactivate there. At the same time, steep fault dip angles at shallower stratigraphic levels may cause the fault...

Controls of basement faults on the geometry and evolution of compressional basement-involved structures

Debapriya Paul, Shankar Mitra

AAPG Bulletin

... are that it allows a good definition of the geometry and evolution of faults and that mature structures with steep dip are well preserved...

Impact of CO2 influx on sandstone reservoir quality: A case study of the Quantou Formation, southern Songliao Basin, China

Zheng Cao, Chengyan Lin, Chunmei Dong, Lihua Ren, Keyu Liu, Karem Azmy, Hairuo Qing, and Jason Cosford

AAPG Bulletin

... of the fault is a normal fault, and the upper part is a reverse fault, with a gentle dip angle at the lower part and a steep dip angle at the upper part...

Subsurface Fluid Compartments, by D. E. Powley, #60006 (2006).

Search and Discovery.com

Petroleum Charge Analysis of the Southern San Joaquin Basin, California: Implications for Future Exploration; #30665 (2020)

Alton A. Brown

Search and Discovery.com

... fracture traps to sandstone zones. Deep basin exploration should concentrate along major faults or steep dip inflections where fracturing is expected...

Cenozoic Evolution of the Northern Colorado River Extensional Corridor, Southern Nevada and Northwest Arizona

James E. Faulds, Daniel L. Feuerbach, Calvin F. Miller, Eugene I. Smith

Pacific Section of AAPG

... at a steep dip but was subsequently rotated to a gentle dip by domino-like block-tilting (e.g., Proffett, 1977). The Van Deemen fault intersects several...

Frontmatter, Table of Contents, Road Logs, References: West Texas Geological Society: Geology of the Delaware Basin and Field Trip Guidebook

John E. Adams, Glen L. Evans, Berte R. Haigh, Jerry Covington, Hugh N. Frenzel, Wallace E. Pratt, Charles D. Vertrees

West Texas Geological Society

..., replaced by only very steep dip, may be debated. This will be discussed by the leader at subsequent stops. In general, however, the presence of a fault...

Late Cretaceous and Tertiary Burial History, Central Texas

Peter R. Rose

GCAGS Journal

...) been modified. Steep dip to the east and south (into the subsiding Gulf Coast Basin) is still present, but is less steep than on the underlying lower...

Chapter 6: Fourth and Fifth Days: Upper Cretaceous Stratigraphy, Paleontology, and Paleoecology of Western Kansas

Donald E. Hattin, W. A. Cobban

Rocky Mountain Association of Geologists

... (sand) of high-level terrace. Note burled soil (dark) within loess. 44.0 70.8 Note relatively steep dip in exposure of Smoky Hill Member in bluff...

Control of Alluvial Sedimentation at Foreland-Basin Active Margins: A Case Study from the Northeastern Ebro Basin (Southeastern Pyrenees, Spain)

Laurie Barrier, Jean-Noel Proust, Thierry Nalpas, Cecile Robin, Francois Guillocheau

Journal of Sedimentary Research (SEPM)

... sedimentation or not, its steep dip, compared to the Sant Llorenc de Morunys flat, was at the origin of a strong uplift of the Cadi–Port del Compte...

Geologic Overview, Coal Deposits, and Potential for Methane Recovery from Coalbeds, Piceance Basin--Colorado

R. Choate, D. Jurich, G. J. Saulnier Jr.

AAPG Special Volumes

..., located only 11 mi north of the extremely gassy Coal Basin mines, should be favorable for coalbed methane production. However, because of the steep dip...

The Salt Domes of South Texas

Donald C. Barton

AAPG Bulletin

... and so do not conform to the steep dip of the top of the Jackson, a part of the upthrust must have taken place at the end, or in the latter part...

Pennsylvanian of Brazos River and Colorado River Valleys North Central Texas

Monroe G. Cheney, D. Hoyle Eargle

West Texas Geological Society

... formation of the Brazos Valley. 0.2 47.6 Pavement, Farm Road No. 500. Buzzard Creek. 0.5 48.1 Spring Creek. 0.7 48.8 Local steep dip north...

The Salt Domes of South Texas

Donald C. Barton

AAPG Special Volumes

....) in Singer Nos. 3 and 4 have only a moderate dip and so do not conform to the steep dip of the top of the Jackson, a part of the upthrust must have taken...

POST-LARAMIDE TECTONIC HISTORY OF THE EASTERN UlNTA MOUNTAINS, UTAH, COLORADO, AND WYOMING

Wallace R. Hansen

Rocky Mountain Association of Geologists

... is presumably the Gilbert Peak erosion surface. The Bishop is discontinuous, in part because of faulting, and its locally steep dip is surely caused by drag...

Results of Deep Drilling on the Pinedale Anticline

Mark Longman, Denis E. Foley, Joel Scoville

AAPG Special Volumes

... the relatively steep dip to the southwest (left) of the well and the trace of the thrust fault cutting up into the Lance Pool section, which is marked...

Stratigraphy and Structure of Mountains Northeast of Santa Barbara, California

Ben M. Page , Jay G. Marks , George W. Walker

AAPG Bulletin

... and steep dip slopes. The base is at the foot of the westernmost cliff within the Juncal rocks. The basal unit of the second member is buff-gray...

Geology and Petrology of the Central Part of the Calera-Del Nido Block, Chihuahua, Mexico

Richard L. Mauger

AAPG Special Volumes

... of an ash-flow tuff, with the exception of the steep dip or vertical orientation of the eutaxitic foliation. This may have originated by back flow of a thick...