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The AAPG/Datapages Combined Publications Database
Showing 26,347 Results. Searched 195,731 documents.
ABSTRACT: Mineral matter in coal: friend or foe?
David French
The Society for Organic Petrology (TSOP)
... results in increased corrosion of boiler tubes. In fluidised bed combustors, the occurrence of low melting temperature mineral may lead to bed...
2018
The effects of relative sea level changes on coarse-grained sediment deposition within a coastal fan -North Oropouche Fan, Caroni Basin, Trinidad.
Seegobin, S.
Geological Society of Trinidad & Tobago
... are another 2m of light to yellow brown gravel and sand with interbedded clayey sandy silt. These gravels are overlain by a bed of silt, (see Plate V...
1995
DETERMINATION OF FAULT SLIP COMPONENTS USING SUBSURFACE STRUCTURAL CONTOURS: METHODS AND EXAMPLES
S-S. Xu, L. G. Velasquillo-Martinez, J. M. Grajales-Nishimura, G. Murillo-MuÒetÛn, J. GarcÌa-Hernandez and A. F. Nieto-Samaniego
Journal of Petroleum Geology
... can be estimated for tilted beds and folded beds as follows: (i) If a dip-slip fault offsets a tilted bed, the dislocation (Sc) of contours can...
2004
Abstract: Submarine-Fan Complex, Cap Enrage Formation (Middle Cambrian to Lower Ordovician), Quebec, by F. J. Hein; #90972 (1976).
Search and Discovery.com
1976
ABSTRACT: A Preliminary Study of Coal-Formating Environments During Deposition of the Paleocene Fort Union Formation, Wind River Basin, Wyoming
Ronald C. Johnson, Romeo M. Flores, Richard Szmajter, Thomas M. Finn
The Society for Organic Petrology (TSOP)
... that any single coal bed would persist laterally for any great distance in this semng; however, several coaly zones in the coaly facies appear to be fairly...
1994
Meandering Streams -- Modern and Ancient
William E. Galloway
Special Publications of SEPM
... between the ratio of bed load to suspended load transported by a stream and the cross-sectional geometry of the channel (expressed as width/depth...
1985
Transaction Volume of the 1989 AAPG Mid-Continent Section Meeting
Steve Bridges, George W. Troutman
Oklahoma City Geological Society
..., R.A. Rafliff SECTION VI: ENERGY MINERALS DIVISION Coal Bed Methane Production in Eastern Kansas, Its Potential and Restraints W.T....
1989
Bromine Distribution in Marine Halite Rocks
Omer B. Raup, Robert J. Hite
Special Publications of SEPM
... bed 2 of the Paradox Member of the Hermosa This Formation in the Paradox basin, Utah (Raup, 1966, p. 241). basin is an excellent example of a regular...
1987
Middle Cretaceous Stratigraphy on the South Side of the Uinta Basin, East-Central Utah
C. M. Molenaar, W. A. Cobban
Utah Geological Association
... Member. This unit, the Coon Spring Sandstone Bed of the Tununk Member, forms prominent outcrops between Cedar and Green River and can be traced...
1991
Abstract: Late Quaternary Geomorphic Evolution of Colorado River, Inner Texas Coastal Plain, by R. Michael Looney, Victor R. Baker; #90967 (1977).
Search and Discovery.com
1977
ABSTRACT: State of Knowledge Regarding CO2 Sequestration Potential of Unmineable Coal
Margo D. Corum, Kevin B. Jones, Peter D. Warwick
The Society for Organic Petrology (TSOP)
..., there is considerable debate about the true definition of an “unmineable” coal bed, and which coal beds are available for CO2 sequestration. Secondly...
2011
Notes on Submarine Geological Exploration: GEOLOGICAL NOTES
Stanley C. Herold, Harold L. Fudge
AAPG Bulletin
... rocks the jet can be pushed slowly downward. At bed rock pieces are likely to be washed up to the top of the hole. Samples may thus be obtained...
1933
Occurrence of Siderite in Cap Rock at Carlos Dome, Grimes County, Texas
F. W. Rolshausen
AAPG Special Volumes
... particular evidence as to its origin. It is most probably a portion of a limestone bed which was invaded by mineralizing waters carrying iron salts which...
1936
Occurrence of Siderite in Cap Rock at Carlos Dome, Grimes County, Texas: GEOLOGICAL NOTES
F. W. Rolshausen
AAPG Bulletin
... bed which was invaded by mineralizing waters carrying iron salts which would replace the limestone, and the End_Page 545...
1934
Abstract: Mid-Tertiary Volcanism in the Gulf of Mexico Coastal Plains: Origin of the Catahoula Tuffs Reconsidered
John J. Morony
Houston Geological Society Bulletin
... is the geological evidence? Walls of the Sickenious uranium quarry, Karnes County, Texas. Pyroclastic surge deposits in a marine environment surmounted by a bed...
2009
Abstract: Trace fossils from the Cenozoic of southeastern coastal Jamaica
R. K. Pickerill, S. K. Donovan, S. F. Mitchell, D. G. Keighley
Atlantic Geology
...? turbiditic conglomerates, historically referred to as the Bowden shell bed and the most fossiliferous sequence in Jamaica, overlain by an estimated...
1998
Enigmatic Uppermost Permian-Lowermost Triassic Stratigraphic Relations in the Northern Bighorn Basin of Wyoming and Montana
Richard A. Paull, Rachel K. Paull
Wyoming Geological Association
... proved to be present throughout most of the study area, and the interpretation that follows was facilitated by this marker bed (Fig. 6). Figure 5...
1992
Lower Red-Beds of Kansas
George H. Norton
AAPG Bulletin
... by youthful streams into canyon topography. The top is not distinct, but is placed arbitrarily at a bed of maroon shale. End_Page 1557...
1937
The Occurrence of Various Types of Secondary Iron in the Semantan Formation
Kadderi Md. Desa, Ibrahim Komoo, Che Aziz Ali
Geological Society of Malaysia (GSM)
... of this type of iron involves alteration of weatherable material within the 'lattice' of the tuffaceous bed that is it does not involve significant...
1990
Convolute Lamination, its Origin, Preservation, and Directional Significance
Stanislaw Dzulynski, Alec J. Smith
Journal of Sedimentary Research (SEPM)
... acted upon a laminated bed during its sedimentation. The directional significance of the structure is also discussed. Other convolutions seem...
1963
Use of Polyester Resin Emulsion in Thin-Sectioning Unconsolidated Laboratory Sands: NOTES
J. R. L. Allen
Journal of Sedimentary Research (SEPM)
... on the flume bed but before complete dryness is achieved. Under these conditions the grains are firmly held in their original positions by water films...
1964
Abstract: Subsurface Middle Wilcox Correlation of Central Louisiana
Lloyd N. Glawe l, John B. Echols
GCAGS Transactions
... units are: Big Shale-- an unusually thick (12 to 24 m or 40 to 80 ft) shale bed at the base of a coarsening-upward sequence; Tew Lake Marker...
1996
Rowell Well No. 1, Heidelberg Field, Mississippi: DISCUSSION
Lloyd W. Stephenson
AAPG Bulletin
... intercepted the Rowell well somewhere below the Ostrea sannionis (FOOTNOTE 4) bed (depth, 5,547-5,572 feet), cutting out an important part of the section...
1946
Some Effects of Ice on a River Bed
John D. Collinson
Journal of Sedimentary Research (SEPM)
...Some Effects of Ice on a River Bed John D. Collinson 1971 Vol. 41 No. 2. (June), Morphological activity of ice on the bed of the Tana River...
1971
Some Techniques in Experimental Sedimentology
J. R. L. Allen
Journal of Sedimentary Research (SEPM)
... of ripples along a stream bed: a laboratory study: Jour. Geology, v. 75, p. 287-305. KINDLE, E. M., 1917, Recent and fossil ripple mark: Canada Natl...
1971