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The AAPG/Datapages Combined Publications Database

Showing 9,913 Results. Searched 195,456 documents.

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Sandstone Injectites Record Pre-, Syn-, and Post-folding Deformation at Sheep Mountain Anticline, Wyoming; #51118 (2015)

Jennifer Beyer and W. Ashley Griffith

Search and Discovery.com

...) orientations when unfolded around bedding. Downward injection of the Peay Sand is evidence of a highly stratified stress field resulting from the deposition...

2015

Hydrocarbon Accumulation in "Meramec- Osage" (Mississippian) Rocks, Sooner Trend, Northwest-Central Oklahoma

S. A. Harris

Tulsa Geological Society

... a continuation of these changes from a "Mayes" (or silty) facies of dark, brown-gray, calcareous, dense, argillaceous siltstone to a Sycamore facies of impure...

1987

The Sabine Uplift, Louisiana

Sidney Powers

AAPG Bulletin

... does not contain petroleum it is usually not logged. The continuation of the sandy horizon far into the Texas geosynclinal is questionable. The close...

1920

A Subsurface Section from Osage County to Okfuskee County, Oklahoma

Myrl Stuart Kirk

Oklahoma City Geological Society

... is white to light tan and medium-grained. Numerous free slightly frosted quartz fragments were observed. Samples of well No. 3 show a continuation...

1958

The Tectonic Development of the Southern Beaufort Sea and Its Relationship to the Origin of the Arctic Ocean Basin

C. J. Yorath, D. K. Norris

CSPG Special Publications

... in the record section. The southerly directed Columbian thrusts and Laramide folds may be related to right-lateral movements on either side of the continuation...

1975

North Atlantic Old Red Sandstone — Some Implications for Devonian Paleogeography

D. L. Dineley

CSPG Special Publications

... wherein downward movement was in excess of 200 m/Ma. It encompasses both intermontane and extramontane areas. Although Friend (op. cit) regards...

1975

Structure of the Andean Convergent Margin and Some Implications for Hydrocarbon Resources

Roland von Huene

Circum Pacific Council Publications

...) and is broken on the seaward side of the trench by a large horst and graben resulting from the downward flexure of the plate. In the trench axis...

1990

Faulting in the Rocky Mountain Region

J. S. Irwin

AAPG Bulletin

...) They may be recalled as follows: (1) The overthrust of the Canadian Front Range in western Alberta and its southern continuation, as the Lewis overthrust...

1926

Alpine Mediterranean and Central Atlantic Mesozoic Facies in Relation to the Early Evolution of the Tethys

Daniel Bernoulli, Hugh C. Jenkyns

Special Publications of SEPM

... the southern margin of the Tethys are documented by the pre Albian emplacement of the ophiolite nappe in eastern Sicily the continuation of the Mesozoic...

1974

Oil and Gas Developments in Western Canada in 1982

P.W. Hay, D.C. Robertson

CSPG Bulletin

... dropped substantially in the three westernmost provinces, but increased by 75% in Manitoba. Number of hectares for sale declined in all areas. Downward...

1984

Ore Deposits of the Main Tintic Mining District

Douglas R. Cook

Utah Geological Association

... on the northern continuation of the Gemini ore zone. In 1905 two new ore zones, the Iron Blossom and Godiva, were discovered by Jessie Knight, and although...

1957

Structure and Development of the Southeast Georgia Embayment and Northern Blake Plateau: Preliminary Analysis: Rifted Margins

William P. Dillon , Charles K. Paull , Richard T. Buffler , Jean-Pierre Fail

AAPG Special Volumes

... deposits may be present as finely crystalline, partly oolitic limestone and gray shale beds grading downward to conglomerate and sandstone, possibly...

1979

Structure of Central Tennessee

Charles W. Wilson, Jr. , Kendall E. Born

AAPG Bulletin

... is a southward continuation of the Illinois basin, and is here referred to as the Tennessee lobe of that basin. Its structural history was characterized...

1943

Geologic Processes and Sea Floor Stability Continental Shelf and Slope, Northwest Gulf of Mexico: A Systematic Approach to Identifying Geohazards: Section 4A: PART 2

Henry L. Berryhill Jr.

AAPG Special Volumes

...; relative offset along the faults increases downward with increasing subsurface depth, indicating continued movement through time. Growth-type faulting...

1981

Mineral Deposits and Plate Tectonics

George P. Woollard

AAPG Special Volumes

... fractures in the newly formed, chilled, basaltic material erupted at the surface. As the seawater percolates downward, it is heated and returned...

1981

Geometry and Mechanical Relationship of Folds to Thrust Fault Propagation Using a Minor Thrust in the Front Ranges of the Canadian Rocky Mountains

S.P. Brown, J. H. Spang

CSPG Bulletin

... steeper than the dip of the Lac des Arcs Thrust. The line of intersection between the two faults is inferred to be concave downward, gently northwest...

1978

Source and Date of Accumulation of Oil in Granite Ridge Pools of Kansas and Oklahoma

John L. Rich

AAPG Bulletin

... as the Nemaha granite ridge of Kansas and several of the pools are on that ridge or on the southward continuation of its axis, they are, for brevity, here...

1931

Base of the Crust: Seismological Expression, Geological Evolution, and Basin Controls: Chapter 4: Concepts

J. Hall

AAPG Special Volumes

... to this. A further variant is the downward termination of weak, but noticeable, lower crustal layering by a rather strong single reflection...

1989

Fluvial Architecture of the Hawkesbury Sandstone (Triassic), Near Sydney, Australia

Andrew D. Miall, Brian G. Jones

Journal of Sedimentary Research (SEPM)

... in the direction of local flow downward to become surfaces dipping parallel to the Figure 1. Project location map. Figure 2. Map of the Kurnell Peninsula...

2003

Controls on Geochemical Expression of Subaerial Exposure in Ordovician Limestones from the Nashville Dome, Tennessee, U.S.A.

L. Bruce Railsback, Steven M. Holland, Daniel M. Hunter, E. Michael Jordan, Jennifer R. Diaz, Douglas E. Crowe

Journal of Sedimentary Research (SEPM)

... of the Late Ordovician or continuation of Cambrian patterns?: Geology, v. 25, p. 911-914. POSAMENTIER, H.W., AND JAMES, D.P., 1993, An overview...

2003

Diagenetic Fabrics of Aragonite, Calcite, and Dolomite in an Ancient Peritidal-Spelean Environment: Triassic Calcare Rosso, Lombardia, Italy

Riccardo Assereto , Robert L. Folk

Journal of Sedimentary Research (SEPM)

..., showing that the lamination of the flowstone crust is due to coalescing alveolar fans of radiating crystals, convex downward, that grew on the roof...

1980

Mixed Siliciclastic-Carbonate Deposition in an Early Cambrian Oxygen-Stratified Basin, Chapel Island Formation, Southeastern Newfoundland

Paul M. Myrow, Ed Landing

Journal of Sedimentary Research (SEPM)

... of LS 1 represents a continuation of this depositional/diagenetic setting, because it consists of coalesced calcareous nodules in red shale. However...

1992

Graben Hydrocarbon Occurrences and Structural Style

T. P. Harding

AAPG Bulletin

..., which mostly merge downward into the graben fill without an intervening structural discordance Fig. 10. Percent sand map of middle Miocene Kareem...

1984

Transcurrent Faults in Western Canada

T. Binnert Haites

CSPG Bulletin

... displacement of almost three miles. A downward movement of 1,570 feet for the west side has been calculated by Campbell (1948, p. 256). Where the West...

1960

Petroliferous Provinces of Union of Soviet Socialist Republics

F. Julius Fohs

AAPG Bulletin

... is a continuation of the axis of the Hissar-Tien Shan Mountains. South of this axis is the Kuban syncline which extends westward through the Sea of Azov, northern...

1948

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