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The AAPG/Datapages Combined Publications Database
Showing 26,387 Results. Searched 196,194 documents.
Evaluating a 2-D Structural Restoration: Validating Section Balance, #41941 (2016).
Steven Lingrey, Oskar Vidal-Royo
Search and Discovery.com
... predictions of subsurface trap geometry in the Foothills of the Canadian Rocky Mountains. Early efforts relied on hand-drafted bed-length conservation between...
2016
Classification of Bedforms and Cross-Bedding
David M. Rubin
Special Publications of SEPM
...). PERFECTLYTRANSVERSE PERFECTLY TRANSVERSE Plots of cross-bed and bounding-surface dips of have bilateral symmetry; the axis of symmetry is the same...
1987
PRE-HARTSELLE MISSISSIPPIAN SANDSTONE IN COLBERT COUNTY, ALABAMA
Paul H. Moser, William A. Thomas
Alabama Geological Society
... be suborbicularis 67 - bed 46: now reads "siliceous and"; should read "slightly" 69 - bed 43: now reads "siliceous to"; should read "slightly" 69...
1967
Pleistocene Deposits in Foard County, Texas
Walter W. Dalquest
North Texas Geological Society
.... The basal six to ten feet, lying on the red Permian clays, consists of a rubble bed: reworked Permian clays strewn with angular fragments of Permian...
1959
A Fast Method of Calculation of the True Thickness of Beds According to the Apparent Thickness, Measured along the Shaft of a Slanting Well
L. A. Buriakovskii Л. А. Буряковский
Petroleum Geology: A Digest of Russian Literature
... of the bed; σ is the angle of deviation of the shaft of the well from the vertical; ϕ is the acute angle between the line of dip of the bed...
1958
Lower Capistrano Formation at Dana Harbor; Notes on Turbidite Sedimentology
David J. W. Piper
Pacific Section SEPM
..., figured in Normark and Piper (1969) on top of one fluxoturbidite bed in Doheny Channel suggests current action. So do the imbricated conglomerates, also now...
1971
The Dakota Formation in Southwestern Kansas
Norman Plummer
Kansas Geological Society
... from hematite. In most outcrops studied, a bed of lignite or dark lignitic clay has been observed near the top of the member; an even-bedded siltstone...
1955
Distribution of Exposed Limonitic Rocks and Soils From Landsat Multispectral Scanner Data on the Southern Ute Indian Reservation, Southwestern Colorado
Daniel H. Knepper Jr.
Rocky Mountain Association of Geologists
... Colorado Daniel H. Knepper Jr. Geology and Coal-Bed Methane Resources of the Northern San Juan Basin, Colorado and New Mexico, 1988 295 Distribution...
1988
THE TYLER FORMATION AND BASEMENT FAULTING
G. G. COOPER
Montana Geological Society
... the structure. Figure No. 2 is an isopach map of the interval between a bedding plane in the Heath formation (the so-called Van Duzen zone—Bed B...
1956
Front Matter and Ch.1 Introduction - The Influence of Depositional Environments of Coal Stratigraphy
John C. Horne
Rocky Mountain Association of Geologists
............................................................................................... 89 LEWIS SHALE, FOX HILLS SANDSTONE, AND LANCE FORMATION................ 92 Chapter 9: FACTORS AFFECTING COAL BED METHANE PLAYS...
2003
Project 14 - Thornberry Area, Edrington "A", Thornberry, and State of Texas River Bed Leases, Clay County
Frank Parrish Jr., Paul Meadows
Bureau of Mines
...Project 14 - Thornberry Area, Edrington "A", Thornberry, and State of Texas River Bed Leases, Clay County Frank Parrish Jr., Paul Meadows 81 Project...
1965
The Uvigerina Subperegrina Zone of the Basal MC Lure Shale of Reef Ridge, Kings Co., California
C. C. Church
Pacific Section of AAPG
... Creek Miocene section. The unit named and measured by N. M. Bramlette is 3,505 feet above the top of the Button Bed Sand of the Temblor but adds...
1972
Pliocene Mollusks from Jackson Hole, Grand Valley, and Star Valley, Wyoming and Idaho
Dwight W. Taylor
Wyoming Geological Association
... formation which has yielded middle Pliocene mammals from the upper part. SE sec. 25, T. 42 N., R. 116 W. Bed 35 of main type section measured by J. D...
1956
New Technologies for Environmentally Friendly Use of Brown Coal for Power Generation
B Anderson, D Huynh, T Johnson
Petroleum Exploration Society of Australia (PESA)
... Gas Turbine, Integrated Gasification Combined Cycle, and Steam Fluidised Bed Drying. The Hydro-thermal Drying process produces a combustible coal...
1992
Petrology and Origin of Phosphorites
G. Donald Emigh
Utah Geological Association
... Marker bed was deposited on this surface. The reason for the reported different thicknesses of the Fish Scale Marker bed is that a specimen from...
1967
Scouring Effect at River Crossing Pipelines
Irwan Hardiyanto, Gde Yudistira Rai, Heru Triongko, Hendra Achiari, Dhemi Harland
Indonesian Petroleum Association
... of a river’s flow and its sediment abrasion, there will be degradation of the river bed, which condition could eventually lead to the exposure of the pipeline...
2009
Gran Cayo Point Field Trip Guide
Curtis Archie
Geological Society of Trinidad & Tobago
... by primary sedimentary structures. Field Guides of the Geological Society of Trinidad and Tobago Sandstone bed within claystone interval. Flute...
2005
Ventura Avenue Field, a Brief Summary
Tom Wright, Ron Heck
Pacific Section of AAPG
... vary in thickness from 50 to 200 feet, and contain numerous bed sequences from 5 to 50 feet thick. Each bed sequence contains several individual beds...
1987
A New Evidence of a Higher Quaternary Sea-Level in Langkawi Islands
Zaiton Harun, Basir Jasin, Kamal Roslan Mohamed
Geological Society of Malaysia (GSM)
... 15 m long and 6 m wide of marine shell bed exposed below the wavecut notch at the south end of the cliff (Fig. 2). There are three types of the sea...
1999
Regressive Carbonate Ramp Sequence in the Kinblade and West Spring Creek Formations of the upper Arbuckle Group: I-35 South, Arbuckle Mountains, OK.
Andrew Cullen
Oklahoma City Geological Society
... cycles (3 to 10ft). Most bed sets commence with grainstone and pack-stone that pass upward into wackestone and micrite. These bed sets typically have...
2017
Early Cretaceous Buchia Banks, British Columbia
T. P. Poulton
CSPG Special Publications
.... The interbedding imposes a striped appearance to the outcrops (Figs. 5-7). Steepsided small mounds are developed on the top of one bed (Figs. 7, 8...
1988
ABSTRACT: GERMANIUM IN COAL OF CHINA
Wenhui Huang, Longpeng Cui, Xiuyi Tang
The Society for Organic Petrology (TSOP)
...-Mongolia lies from 135 to 1530 mg/kg. This coal bed formed in early Cretaceous period. The thickness of this coal bed varied from 0.82 m to 16.66 m...
2006
An Integrated Approach to the Sedimentological Analysis of Some Lower Cretaceous Shoreface and Delta Front Sandstone Sequences
Thomas F. Moslow, S. George Pemberton
CSPG Special Publications
... and implied environments of deposition. The basal contact may represent a 4th-order sequence boundary where a 75 cm thick conglomeratic bed, interpreted...
1988
Abstract: Petrological implications in the development of Coal Bed Methane pools in India
K. Verma, R. Saxena
The Society for Organic Petrology (TSOP)
...Abstract: Petrological implications in the development of Coal Bed Methane pools in India K. Verma, R. Saxena Copyright © 2008 The Society...
2008
The Occurrence of Spore Coal in the Williamston Basin, Michigan
Stanard G. Bergquist
Journal of Sedimentary Research (SEPM)
... the bed above, this layer likewise displays the features of crumpling and fracturing resulting from ice activity. Immediately below this thin-bedded...
1939