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The AAPG/Datapages Combined Publications Database
Showing 10,235 Results. Searched 200,691 documents.
Geologic Structure of Southeastern Utah
A. A. Baker
AAPG Bulletin
... of, the zone of faulting that forms a continuation of the Moab-Spanish Valley faulted fold. End_Page 1490------------------------------ The Paradox formation...
1935
Fluvial reservoir architecture, directional heterogeneity and continuity, recognizing incised valley fills, and the case for nodal avulsion on a distributive fluvial system: Kern River field, California
D. K. Larue, J. Allen, D. Beeson, and J. Robbins
AAPG Bulletin
... downward one layer (layer thickness approximately 6 ft). (E) Continuation of expansion of the channelized geobody upward (from Figure 22C) showing...
2023
Depositional Depth of Laminated Carbonate Deposits: Insights From the Lower Cretaceous Valdeprado Formation (Cameros Basin, Northern Spain)
I. Emma Quijada, Pablo Suarez-Gonzalez, M. Isabel Benito, Ramón Mas
Journal of Sedimentary Research (SEPM)
... polygonal patterns in plan view and taper gradually downward from the top displaying a v-shaped profile (Fig. 7B). Upward curling is evident in some...
2013
Geology of the Utah-Colorado Salt Dome Region with Emphasis on Gypsum Valley, Colorado; Guidebook to the Geology of Utah Number 3
Wm. Lee Stokes
Utah Geological Association
... was depressed downward far below the limbs. Erosion has removed the much shattered rocks from the central part of the valley and is now working against...
1948
Geology of the Mt. Diablo Region and East Bay Hills
Ronald C. Crane
Pacific Section SEPM
... and its downward plunge into the mantle. The response of the passively reacting cover sediments to this motion has been to contract and crumple...
1995
Diagenetic Coloration Facies and Alteration History of the Jurassic Navajo Sandstone, Zion National Park and Vicinity, Southwestern Utah
Gregory B. Nielsen, Marjorie A. Chan, Erich U. Petersen
Utah Geological Association
... that extend downward from seeps (top is hidden in clouds). Locality: Kolob Canyons. (B) Red/white intermixed facies. Linear bleached bands follow...
2009
Structure and Sequence in Paratectonic British Caledonides: Chapter 24: Central Orogenic Belt
J. F. Dewey
AAPG Special Volumes
... an unconformity within the complex. On the basis of this admittedly meager evidence, a southward-fading continuation of the orthotectonic belt...
1969
Factors of Sedimentary Basin Development that Control Oil Occurrence
L. G. Weeks
AAPG Bulletin
..., or epiarch faults, which die out downward. A common locus of faults is along the belt of adjustment between the relatively stable shelf...
1952
Induced Fractures in Core: Chapter 3
B. R. Kulander, S. L. Dean, B. J. Ward Jr.
AAPG Special Volumes
... continuation of the petal that parallels the core axis and generally is restricted to the central section of the core. Of importance here is the fact...
1990
Orogenic Continental-Margin History: Chapter 11
John W. Gabelman
AAPG Special Volumes
... along the orogene axis. Regional Metamorphism Regional metamorphism has always been considered a deep process in which sediments were shoved downward...
1977
Depths of Oil Origin and Primary Migration: a Review and Critique
Robert J. Cordell
AAPG Bulletin
... as a syngenetic theory of oil origin. They believed that oil in the Dundee (Devonian) Limestone of Michigan may have migrated downward from the overlying...
1972
Minton Field
Editors: Edward D. Dolly and James C. Mullarkey
Rocky Mountain Association of Geologists
..., which was deposited in a hypersaline shallow subtidal environment, becomes increasingly porous downward. The underlying "C" Burrowed Zone was deposited...
1996
Regional Considerations of the Elmworth Field and the Deep Basin: DISCUSSION
John Armstrong
CSPG Bulletin
... of the sandstone matrix are mainly chert, with some argillite and traces of feldspar and quartzite. In most cases the conglomerate grades downward into high-angle...
1979
Tepee Structures
Beth Johnston
West Texas Geological Society
.... This internal expansion or dilation was a result of a continuous downward and in-situ growth of the pisoliths in the vadose zone after cementation...
1983
Slope Movements in a Granitic Slope, Penang
Lim Tow Ho
Geological Society of Malaysia (GSM)
... If ---------~--------------------~) Exposed granitic slope at Penang Hill Road, a sketch. (Downward arrows indicate direction of slope movement.) - 89...
1990
Columnar Contemporaneous Deformation: NOTE
Clyde T. Hardy, J. Stewart Williams
Journal of Sedimentary Research (SEPM)
... (fig. 2), the lower end terminates at a bedding plane which is slightly deformed downward. Strata adjacent to the column, near the lower end, are also...
1959
Shale Compaction in a Section of Cretaceous Dakota Sandstone, Northwestern North Dakota: NOTES
John W. Shelton
Journal of Sedimentary Research (SEPM)
... sandstone dikes. Each dike projects downward, generally, from a sandstone lamina into the underlying shale unit. The original thickness of the shale...
1962
Geologic Evolution and Petroleum Resources of the Baltic Basin: Chapter 31: Part II. Selected Analog Interior Cratonic Basins: Analog Basins
G. Ulmishek
AAPG Special Volumes
... that downward migration possibly accompanied by short-distance lateral migration of oil played the major role in formation of oil fields. Maturation of source...
1990
Arc-Continent Collision in Banda Sea Region
Carl Bowin , G. M. Purdy , Chris Johnston , George Shor , Lawrence Lawver , H. M. S. Hartono , Peter Jezek
AAPG Bulletin
... continuation of the Java Trench relative to the volcanic arc is inferred for the time prior to the collision of the Timor segment with the Australian margin...
1980
Cretaceous Sinistral Strike Slip Along Nacimiento Fault in Coastal California
William R. Dickinson
AAPG Bulletin
.... Strata above this folded thrust system locally pass downward into the Coast Range ophiolite at the base of the Great Valley sequence (Page, 1972...
1983
Mechanics of Formation of Salt Domes with Special Reference to Gulf Coast Salt Domes of Texas and Louisiana
Donald C. Barton
AAPG Bulletin
... will act indirectly upward through anticlines and downward through synclines in competent beds; and directly through horizontal squeezing of the salt...
1933
Mechanic of Formation of Salt Domes with Special Reference to Gulf Coast Salt Domes of Texas and Louisiana
Donald C. Barton
AAPG Special Volumes
... pressure will act indirectly upward through anticlines and downward through synclines in competent beds; and directly through horizontal squeezing...
1936
Caliche Profiles: Indicators of Near-Surface Subaerial Diagenesis, Barbados, West Indies
R. S. Harrison
CSPG Bulletin
... immediately above some of the more dense, micritic horizons, suggesting that downward percolating meteoric water was ponded within the caliche profiles...
1977
Abstract: Application of Steam Flushing for Remediation of Multicomponent DNAPL Subsurface Contamination; #90172 (2014)
Brent E. Sleep, Zheng Zhang
Search and Discovery.com
.... DNAPL persisting through steam flushing may move downwards through capillary barriers desaturated by water vapourization. Downward movement is limited...
2014
Altitude and Local Relief of the Bighorn Area During the Cenozoic
J. Hoover Mackin
Wyoming Geological Association
... cutting the axis of the valley. The conventional symbol, with downward-pointing "wings", is used for remnants north of the stream; the "wings...
1947