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The AAPG/Datapages Combined Publications Database
Showing 2,925 Results. Searched 196,121 documents.
A sequence-stratigraphic framework for the Upper Devonian Woodford Shale, Permian Basin, west Texas
Nikki T. Hemmesch, Nicholas B. Harris, Cheryl A. Mnich, David Selby
AAPG Bulletin
...-grained rocks and identifying microfossils. Additional samples were taken for geochemical analysis (Mnich, 2009).Cores were correlated to electric logs...
2014
Origins of Reservoir Complexity in the Miocene Monterey Formation of California
Loretta Ann Williams
Pacific Section SEPM
.... Cartoon summary of Monterey Formation lithotype nomenclature. 3a. Nomenclature when major components are diatoms, detritals, calcareous microfossils...
1988
Paleozoic and Mesozoic Stratigraphy of Northern Gros Ventre Mountains and Mount Leidy Highlands, Teton County, Wyoming
Helen L. Foster
AAPG Bulletin
... system. Recent studies of microfossils from the Tensleep by Scott (FOOTNOTE 48) indicate a Des Moines age for the formation in northern Wyoming and show...
1947
Diagenesis and Migration of Hydrocarbons in the Monterey Formation, Pismo Syncline, California
Ronald C. Surdam, K. O. Stanley
Special Publications of SEPM
...-phosphatic, and siliclastic facies. By far the most voluminous lithofacies is the siliceous facies. In fact, exclusive of the lowermost portion...
1984
Fusulinid-Bearing Rocks in Sublett Range, Southern Idaho: REPLY
Walter Youngquist
AAPG Bulletin
..., in eastern Nevada, about 1 00 feet of chert carbonate rocks appear, overlying about 160 feet of mudstone, chert, a minor thickness of rather weakly phosphatic...
1956
ABSTRACT: Petroleum Systems Related to Source Rocks in the Mississippian Antler Foredeep of Eastern Nevada and Western Utah--Emphasis on Source Rocks, Oil Generation, Migration, Entrapment and Timing; #90012 (2003)
Fred F. Meissner
Search and Discovery.com
... of Mines Organic-rich shaley and phosphatic rocks present in the infill section of the Mississippian Antler foredeep basin of eastern Nevada and western Utah...
2003
The Relationship of Porosity Development and Diagenesis in the Upper Cretaceous Guadalupe Formation, Neiva Basin, Colombia
Michael G. Waddell
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
.... An impermeable zone (transgressive sequence composed of black marine shales, dark micritic limestone, phosphatic sandstones, and siltstones) separate...
1985
Field Guide to the Monterey Formation at Ellwood Beach, Santa Barbara County, California
Wendy Lou Bartlett
Pacific Section of AAPG
... mudstone to the phosphatic conglomerates on the eastern column (5.5 to 20.5 m on Figure 3) is comparable to, but considerably thinner than, a similar...
1994
Organic Carbon in Shale Beds of the Permian Phosphoria Formation of Eastern Idaho and Adjacent States — A Summary Report
Edwin K. Maughan
Wyoming Geological Association
... 115 Bowen, C. F., 1918, Phosphatic oil shales near Dell and Dillon, Beaverhead County, Montana: U.S. Geol. Survey Bull. 661-1. p. 315-328. Brongersma...
1975
Regional Lithostratigraphy and Calcareous Nannofossil Biostratigraphy of the Arcola Limestone Member, Mooreville Chalk, of Eastern Mississippi and Alabama
Charles C. Smith
GCAGS Transactions
... limestone, each varying from a few centimeters to a maximum of 0.8 m in thickness, separated by thin, moderately glauconitic and phosphatic, fossiliferous...
1995
Austin Chalk (Uppermost Santonian) Discontinuity Surface, North-Central Texas
William C. Dawson , Donald F. Reaser
GCAGS Transactions
... Marl. Phosphatic nodules and glauconite also occur in these clay-filled burrows. Well-preserved chalk-filled Rhizocorallium jenenese are present locally...
1996
Organic Matter in the Genesis of High-Island Atoll Peloidal Phosphorites: The Lagoonal Link
Jean Trichet, Abdelouahad Fikri
Journal of Sedimentary Research (SEPM)
... of phosphatic peloids, as well as phosphatized bioclasts, in environments containing mostly cyanobacterial and microbial organic matter. The composition...
1997
The Monterey Formation of the Palos Verdes Peninsula, California - An Example of Sedimentation in a Tectonically Active Basin Within the California Continental Borderland
Cathy L. Conrad, Perry L. Ehlig
Pacific Section SEPM
... of siliceous, carbonaceous and phosphatic sediments of.biogenic origin and is an important source of petroleum. The general conditions associated...
1987
Organic Facies Variation of the Woodford Shale in Western Oklahoma
Karen L. Sullivan
Oklahoma City Geological Society
... Hystrichosphaeridia: Ph. D. Dissertation, Univ. of Okla. Urban, J. B., 1960, Microfossils of the Woodford Shale (Devonian) of Oklahoma: M.S. Thesis...
1985
Cenozoic Stratigraphy and Depositional History, Red Sea Coast, Sudan
J. Sestini
AAPG Bulletin
..., and 30 m., in the western part of Jebel Saghum. No macro- or microfossils were found in the clastics of the formation in the area studied, but the reefs...
1965
Geology of Southeastern Idaho Central Phosphate Region
George A. Williams, H. J. Holstein
Utah Geological Association
.... Throughout the unit thin beds and nodules of chert are present. In some areas within the region a phosphatic chert is at the top of the unit (Cressman...
1967
Paleoceanographic Interpretation of Variations in the Sulfur Isotopic Compositions and Mn/Fe Ratios in the Miocene Monterey Formation, Santa Maria Basin, California: Chapter 13
Doreen A. Zaback, Lisa M. Pratt
AAPG Special Volumes
.../Fe occur in both the lower calcareous and middle phosphatic lithofacies during a period when sea level was relatively high. A change to more positive...
1993
Cores of Pre-Selma Cretaceous Rocks in the Outcrop Area in Western Alabama
Watson H. Monroe
GCAGS Transactions
... to study the chitinous microfossils. The foraminifera of the cores are being studied by Esther Applin of the Survey in Jackson, Mississippi. She...
1955
Geologic Characterization and the Depositional Environment of the Middle Devonian Marcellus Shale, Appalachian Basin, NE USA
Olusanmi O. Emmanuel, Stephen A. Sonnenberg
Unconventional Resources Technology Conference (URTEC)
...). Scale bar is 100micron. Both thin section photomicrographs are under plane-polarized light. Figure 5: Macro and microfossils in the Marcellus...
2013
Pores, Spores, Pollen and Pellets: Small, but Significant Constituents of Resource Shales
Roger M. Slatt, Neal O'Brien, Carlos Molinares-Blanco, Andrea Sema-Bernal, Emilio Torres, Paul Philp
Unconventional Resources Technology Conference (URTEC)
... of Uranium/Phosphatic/organic-rich beds unrelated to sea level change, as well as other sources of Uranium that provide the high gamma-ray response...
2013
Depositional Environments, Upper Pierre Shale, Denver Basin, Colorado
Uka Nwangwu
Rocky Mountain Association of Geologists
... and other skeletal debris are abundant. Several microfossils occur as glauconite casts. Baculites clinolobatus is found in several calcareous concretions...
1977
The Stratigraphy of the Wilmington Oil Field
Tom F. Norton, George E. Otott Jr.
Pacific Section of AAPG
... of alternating layers of coarse-grained, poorly sorted sandstone and dark brown or gray shale (Mayuga, 1970). Phosphatic concretions are found near...
1996
Early Cambrian Patch Reefs, Southern Labrador
N. P. James, D. R. Kobluk, C. F. Klappa
CSPG Special Publications
.... Epiphyton and Renalcis - diagenetic microfossils from calcification of coccoid blue-green algae: Journal of Sedimentary Petrology, v. 54, p. 948-971...
1988
The Provenance of Middle Tertiary Sandstones of the San Emigdio Range and Tehachapi Range, Southern California
Mariana L. Rhoades, Peter G. DeCelles
Pacific Section SEPM
... crystalline micro-quartz to mega-quartz. Some of the chert grains contain ghosts of siliceous microfossils (radiolaria), some appear "dirty" owing...
1995
The Surface Formations of the Trinity Group in Southwestern Arkansas, and a Proposed Revision of Stratigraphic Rank for the Three Lower Units
Bruce K. Darling , Brian E. Lock
GCAGS Transactions
... gastropods are abundant, along with the shells of oysters and clams. Less common are echinoderm fragments, serpulid worm tubes, and phosphatic material...
1984