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The AAPG/Datapages Combined Publications Database
Showing 10,230 Results. Searched 200,357 documents.
Large-Basin Ground Water Circulation and Paleo-Reconstruction of Circulation Leading to Uranium Mineralization in Grand Canyon Breccia Pipes, Arizona
Peter W. Huntoon
Rocky Mountain Association of Geologists
... of rock between the steep walls of the pipes. All breccia clasts have moved downward, and the resulting breccia core abuts wellstratified country rock...
1996
Graphic Assembly of a Conodont-Based Composite Standard for the Ordovician System of North America
Walter C. Sweet
Special Publications of SEPM
... this integration provides the basis for extending the by defi Mohawkian Cincinnatian CS downward into what is relationship between 70ZA major sections...
1995
Late Jurassic Contemporaneous Faults in North Louisiana and South Arkansas
William F. Bishop
AAPG Bulletin
... (1967) described and figured Jurassic contemporaneous faults in East Texas which terminate upward in Buckner and downward in Louann sedimentary rocks...
1973
The Curse of Rafinesquina: Negative taphonomic feedback exerted by strophomenid shells on storm-buried lingulids in the Cincinnatian Series (Katian, Ordovician) of Ohio
Rebecca L. Freeman, Benjamin F. Dattilo, Aaron Morse, Michael Blair, Steve Felton, John Pojeta, Jr.
PALAIOS
... re-burrow after exhumation, they first dig downward and then turn upward, forming ยด a U-shaped burrow (Paine, 1963; Thayer and Steele-Petrovic, 1975...
2013
Bitumen and heavy oil geochemistry: a tool for distinguishing barriers from baffles in oil sands reservoirs
Milovan Fustic, Barry Bennett, Jennifer Adams, Haiping Huang, Bill MacFarlane, Dale A. Leckie, Steve Larter
CSPG Bulletin
..., the systematic removal of more biodegradation-susceptible compounds at the oil-water contact creates downward decreasing concentration gradients in an oil...
2011
Sea-Floor Valleys of Gulf of California
Francis P. Shepard
AAPG Special Volumes
... is a continuation of Arroyo Candalaria on land, the most prominent valley along this part of the coast. The submarine canyon dies out in the trough...
1964
GeoSiphon groundwater remediation system hydraulics
Mark A. Phifer, Ralph L. Nichols, Frank C. Sappington, John L. Steimke, William E. Jones
Environmental Geosciences (DEG)
... grades consisted of a continuous upward grade from the siphon inlet to the siphon crest (upward leg), followed by a continuous downward grade from...
2005
Some Experimental Work Testing the Hydraulic Theory of Oil Migration and Accumulation by Means of the Downward Circulation of Water
Albert W. Weeks
AAPG Bulletin
...Some Experimental Work Testing the Hydraulic Theory of Oil Migration and Accumulation by Means of the Downward Circulation of Water Albert W. Weeks...
1925
Three-dimensional seismic interpretation of a meteorite impact feature, Red Wing Creek field, Williston Basin, western North Dakota
Benjamin D. Herber, Paul Weimer, Renaud Bouroullec, Roger J. Barton, Daniel N. Behringer, William S. Hammon III, and William S. Gutterman
AAPG Bulletin
... collapses and moves downward and inward, and the central core collapses and moves downward and outward. Some of this compensation could develop earlier...
2022
Petroleum Geology, Sweetgrass Arch, Alberta
Elmer L. Herbaly
Earth Science Bulletin (WGA)
... Alberta Syncline near the city of Calgary. The subcrop pattern for the most part dips downward to the north so that any original hydrocarbons have migrated...
1973
TECTONICS OF NORTHERN BIGHORN BASIN AREA AND ADJACENT SOUTH-CENTRAL MONTANA
ANDREW G. ALPHA, JOHN R. FANSHAWE
Montana Geological Society
... marks the north structural boundary of the basin. The longer flank of the basin extends downward from the lineament toward the Beartooth...
1954
Conditions of Formation of Structures of the Pri-Balkhan Region of Southwest Turkmen
L. Ia. Shvarts, T. V. Shvarts
Petroleum Geology: A Digest of Russian Literature
... to a sub-surface continuation of the large structures of Kopetdag, which dip to the west. Criticism of this view is given by B. A. Petrushevskii (5...
1958
Mechanics of Crustal Deformation
Walter H. Bucher
Tulsa Geological Society
... to the valleys of the continental slope and not to the shallow continuation of major streams that cross the shelf. The shapes and frequency...
1941
Quaternary Deformation of Marine Terraces Between Ensenada and El Rosario, Baja California, Mexico
Antony R. Orme
Pacific Section of AAPG
... present sea level. The downward trend observable in the marine limit between Valle del Rosario and Rio San Fernando continues to Punta San Carlos, south...
1974
STRUCTURAL FRAMEWORK AND OIL POTENTIAL OF EXTREME SOUTHWESTERN MONTANA
ROBERT SCHOLTEN
Montana Geological Society
... be predicted on this basis that such fractures as the Snowcrest fault are concave downward and subvertical at. some depth in the basement...
1967
High Performance Seismic Data Migration for High Resolution Interpretation
C. N. Chernoff
Indonesian Petroleum Association
... were exact and the frequency bandwidth unlimited and the subsurface trace spacing was fine enough this "downward continuation" of the sources...
1983
Central Gulf Coast Stratigraphy
Duncan Goldthwaite
New Orleans Geological Society
...), the bank plunges beneath the Mississippi Embayment and has no further surface expression until well into Mexico. Fig. 4. A continuation...
1991
Origin of Oil and Its Reservoir in Yates Pool, Pecos County, Texas
John Emery Adams
AAPG Bulletin
... to be dissolved during downward migration. For this reason, there is a tendency for the deposits to build up more rapidly on the submarine "highs" than...
1930
Faulting in Southwestern Arkansas
C. L. Rankin
AAPG Bulletin
... and southwest of the Irma fault and succeeded in finding stratigraphic and other evidence of the continuation of the faulting from the Irma field...
1930
The Howell Creek Structure -- A Paleogene Rock Slide in the Southern Canadian Rocky Mountains
Peter B. Jones
CSPG Bulletin
... downward. A well drilled anywhere in the structure would penetrate the Cardium and immediately pass into Triassic, Paleozoic or older rock. The Howell...
1977
Paleogeographic and Tectonic Setting of Axial and Western Metamorphic Framework Rocks of the Southern Sierra Nevada, California
Jason B. Saleeby, Cathy Busby
Pacific Section SEPM
... continuation to the north is more speculative and will be discussed below as well as a more thorough treatment of the Kern Plateau relations. Additional...
1993
Regional Stratigraphy of Upper Jurassic Smackover Carbonates of Southwest Alabama
Ernest A. Mancini , D. Joe Benson
GCAGS Transactions
...; Neathery, 1979, personal communication). This basement complex is believed to be a continuation of the Alabama Piedmont structural trend (Neathery...
1980
Rational Analysis of Future Rate of Natural Gas Production
Martin A. Elliott , C. G. Von Fredersdorff
AAPG Special Volumes
... the same correlation, but omitting the data points. The most tempting and probably the most logical extrapolation is a continuation of the 1946-1957...
1968
Bell Creek Field, Montana: a Rich Stratigraphic Trap
Alexander A. McGregor , Charles A. Biggs
AAPG Special Volumes
...------------------------ well shown. Figure 13, which is a western continuation of Figure 12, shows two separate reservoirs. The two wells on the west are oil wells...
1970
Classification of Faults: DISCUSSION
Chester R. Longwell
AAPG Bulletin
... than any number of sections made by extrapolating structural elements downward from the surface. A conceivable objection may be that all examples...
1943