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The AAPG/Datapages Combined Publications Database
Showing 18,435 Results. Searched 200,630 documents.
Lithofacies and Depositional Environments of the Monterey Formation, California
Kenneth A. Pisciotto, Robert E. Garrison
Pacific Section SEPM
... calcareous facies, a middle transitional phosphatic facies, and a thick upper siliceous facies composed of diatomaceous rocks and their diagenetic...
1981
Structural and Stratigraphic Controls on Sites of Shallow Biogenic Gas Accumulations in the Upper Cretaceous Belle Fourche and Second White Specks-Greenhorn Formations of Southern Alberta, Saskatchewan and Northern Montana
J.L. Ridgley, D.H. McNeil, C.F. Gilboy, S.M. Condon, J.D. Obradovich
Rocky Mountain Association of Geologists
... (Simpson, 1975; Gilboy, 1988; Glass, 1990), based on the presence of coccoliths in the calcareous shales. The redefinition of part of the Colorado Group...
2001
Mixed Volcaniclastic and Pelagic Sedimentary Rocks from the Cenozoic Southern Tonga Platform and their Implications for Petroleum Potential
Neville F. Exon, Richard H. Herzer, James W. Cole
Circum Pacific Council Publications
...°04.61' 600-750 5 Volcanic marl 10% Calcareous muddy sandstone & sandy mudstone 75% Pumice 10% Vitric tuff 5% Mostly Late PliocenePleistocene...
1985
Magnetostratigraphic Tests of Sequence Stratigraphic Correlations from the Southern California Paleogene
Donald R. Prothero
Journal of Sedimentary Research (SEPM)
... as the chronostratigraphy on which they are based. ALMGREN, A.A., AND FILEWICZ, M.V., 1984, Benthic foraminiferal and calcareous nannofossil biostratigraphy...
2001
Stratigraphy and structure of the Lower Cretaceous of Lampazos, Sonora, (northwest Mexico) and its relationship to the Gulf Coast succession
Rogelio Monreal, Jose F. Longoria
AAPG Bulletin
... sequences in the Gulf of Mexico realm (Chihuahua, Coahuila, and Nuevo Leon). These sections contain abundant microfossils (benthic and planktonic...
2000
AN UPPER CRETACEOUS SECTION NEAR MOSBY, MONTANA
W. A. COBBAN
Montana Geological Society
... gray: weathers brown or gray, basal and uppermost parts finely sandy; contains brownish—weathering sandy, calcareous...
1953
Uranium Deposits in the Morrison Formation of the San Rafael River District
Edward L. Clark, Isadore Million
Utah Geological Association
..., reddish brown, slightly calcareous 8- 10′ Clay as above, darker color 10- 13′ Clay*, dark red, brown, sandy; shale, light grey, calcareous 13- 16...
1956
The Interplay of Eustasy and Lithospheric Flexure in Forming Stratigraphic Sequences in Foreland Settings: An Example From the Antler Foreland, Nevada and Utah
Katherine A. Giles, William R. Dickinson
Special Publications of SEPM
... Limestone Larsen and others, 1989 (Larsen and others 1989). The siliciclastic succession concon sists of planar bedded laminated calcareous siltstone...
1995
PENNSYLVANIAN AND LOWER PERMIAN OF THE WILLISTON BASIN
VICTOR T. McCAULEY
Williston Basin Symposium
... calcareous or dolomitic, silty, and sandy. It generally occurs as a thin, widespread deposit associated with the sands, but in restricted...
1956
Influence of Transcontinental Arch on Cretaceous Marine Sedimentation: A Preliminary Report
Robert J. Weimer
Rocky Mountain Association of Geologists
... Plains and eastern Rocky Mountain region. The formation is characterized by thin, widespread, burrow-mottled limestones with intercalated calcareous...
1978
Utah Geological Association Eastern Uinta Basin Field Trip; Road Logs
Sue Ann Bilbey, Alden H. Hamblin, Pete Sokolosky, Charles Cameron, Dale Hanberg, Ferron Secakuku
Utah Geological Association
..., W.H., 1931, Origin and microfossils of the oil shale of the Green River Formation of Colorado and Utah: U.S. Geological Survey Professional Paper 168...
1992
The Paleocene Stratigraphy of the Santa Monica Mountains, Los Angeles County, California
Ivan P. Colburn, Claus M. Jakobsen, Gary A. Novak
Pacific Section SEPM
..., cale-secondary textural maturity: calcareous cemem. c onc-concretion f-friable, m-moderately hard, h-hard hardness: vc-very coarse, c-coarse, m-medlum...
1988
Cyclic Patterns in Mechanically Deposited Pennsylvanian Limestones of Northeastern Nevada
R. H. Dott, Jr.
Journal of Sedimentary Research (SEPM)
... with the limestone everywhere. Tan, platy, calcareous quartz siltstone interbeds are very common, particularly in the Upper Pennsylvanian and Wolfcampian...
1958
Late Pennsylvanian and Early Permian Limestone Petrology and Carbon Isotope Distribution, Glass Mountains, Texas
Charles A. Ross, Shinya Oana
Journal of Sedimentary Research (SEPM)
... in various rock types and marine organisms. In interpreting our data, it seems that the origina carbon isotopic composition of the calcareous...
1961
Stratigraphy of Eocene Between Laredo and Rio Grande City, Texas
Joseph M. Patterson
AAPG Bulletin
... and above. The member consists of about half sandstone and half shale beds. The sandstones are calcareous, fossiliferous, concretionary, and in many...
1942
Cretaceous and Tertiary Reef Formations and Associated Sediments in Middle East
F. R. S. Henson
AAPG Bulletin
... limestones and the calcareous rocks genetically (?) associated with them. The zone of interdigitation between a reef-complex and the basinward sediments...
1950
Permian Continental and Marine Biota of South-Central Mexico: A Synthesis
A. Silva-Pineda, B. Buitrn-Snchez, J. Arellano-Gil, D. Vachard, Joel Ramrez
AAPG Special Volumes
... of calcareous lenses that contain fusulinids and crinoids, tuffaceous sandstone shale, and basal sandstone and tuff intervals with fern rests, Pteridosperms...
2003
Upper Cretaceous Rocks of Parts of Southwestern Oregon and Northern California
Dallas L. Peck , Ralph W. Imlay , W. P. Popenoe
AAPG Bulletin
... and was not sampled for microfossils. Stratigraphically above the measured section is about 1,000 feet of poorly exposed, similar appearing mudstone that may also...
1956
Sources of Periplatform Carbonates: Northwest Providence Channel, Bahamas
Mark R. Boardman, A. Conrad Neumann
Journal of Sedimentary Research (SEPM)
... foraminifera and associated microfossils during settling and on the sea floor: Crushman Foundation for Foraminifera Research, v. 13, p. 70-81. ANDREWS, J...
1984
Oxfordian Sedimentation in Western Interior United States
Robert L. Brenner , David K. Davies
AAPG Bulletin
... included both detrital (clay and silt) and chemical (calcium carbonate) components. As a result, this facies consists of highly calcareous clay shale...
1974
Petrographic Characteristics of Oil-Bearing Rocks in Alamein Oil Field; Significance in Source-Reservoir Relations in Northern Western Desert, Egypt
M. Hamed Metwalli , Y. E. Abd El-Hady
AAPG Bulletin
.... Planktonic Microfossils, Geneva, 1967, Proc., v. 1, p. 92-103. Choquette, P. W., and L. C. Pray, 1970, Geologic nomenclature and classification of porosity...
1975
Mushroom and Broccoli-Head Shaped Algal Fragments from the Eagle Ford Shale of South Texas and Coahuila, Mexico; #70134 (2013)
Karl W. Schwab, Geoffrey S. Bayliss, Michael A. Smith, and Nelson B. Yoder
Search and Discovery.com
... that because of the large percentages of planktonic foraminifers and calcareous nannofossils that are prevalent in various zones of the Eagle Ford Shale...
2013
Surface and Subsurface Correlation of the Green River Formation in Central Nine Mile Canyon, SW Uinta Basin, Carbon and Duchesne Counties, East-Central Utah (MP-02-1)
Dave Keighley, Steve Flint, John Howell, Daniel Andersson, Stephen Collins, Andrea Moscariello, Greg Stone
Utah Geological Survey
.... Intermontane Association of Petroleum Geologists, 8th Annual Field Conference, pp. 102-109. Bradley, W.H., 1931. Origin and microfossils of the oil shale...
2002
Biogenic Structures
Robert V. Demicco, Lawrence A. Hardie
Special Publications of SEPM
..., the non-calcareous green alga Batophora) and inverte- these columnar structures range from laminated to unlaminated brate borings. Surface layers...
1994
Tertiary Foraminifera in Gulf Coast Petroleum Exploration and Development
H. L. Tipsword
Houston Geological Society
.... A., 1921, American Species of Operculina and Heterostegina: U. S. Geol. Survey Prof. Paper 128-E, p. 125-137. Cushman. J. A., 1922, The Byram Calcareous...
1962