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The AAPG/Datapages Combined Publications Database
Showing 2,930 Results. Searched 196,194 documents.
Permian Carbonate Facies, Wind River Basin, Wyoming
Dennis C. Ahlstrand, James A. Peterson
Wyoming Geological Association
... of these four facies: a western dark phosphatic shale and chert facies (Phosphoria Formation), a northern sandstone facies (Shedhorn Sandstone), a central...
1978
Permian Stratigraphy, Sedimentary Facies, and Petroleum Geology, Wyoming and Adjacent Area
James A. Peterson
Wyoming Geological Association
... substantial amounts of petroleum, mostly oil, in the Bighorn and Wind River Basins of Wyoming. The highly organic phosphatic black shales of the Phosphoria...
1984
The Gordondale Member: Designation of a New Member in the Fernie Formation to Replace the Informal "Nordegg Member" Nomenclature of the Subsurface of West-Central Alberta
M. Asgar-Deen, C. Riediger,, R. Hall
CSPG Bulletin
... Toarcian Gordondale Member is an important hydrocarbon source rock and consists of dark brown, finely laminated, organic-rich, phosphatic and highly...
2004
Big Elk Mountain Anticline: Bonneville County, Idaho
Frank Neighbor
Utah Geological Association
...′—gray dolomitic shale PERMIAN Phosphoria Formation 4507′-4523′—black, phosphatic, micaceous, pyritic shale 4523′-4542′—white, gray, milky, speckled...
1953
History of the Conda Operation—Underground to Strip Mining
David M. Schwarze
Utah Geological Association
... an excellent marker, and is locally called the “fish scale” bed. The “fish scale” bed and the overlying sequence of phosphatic, carbonaceous, and argillaceous...
1967
Marine Authigenesis, a Holistic Approach
Craig R. Glenn, Liliane Prévôt-Lucas, Jacques Lucas
Special Publications of SEPM
... Internationin al Congress on Sedimentology in Jerusale~n July 1978. Nearly simultaneously, a thematic set of special papers on "Phosphatic...
2000
Production, Destruction, and DilutionThe Many Paths to Source-Rock Development
Kevin M. Bohacs, George J. Grabowski Jr., Alan R. Carroll, Paul J. Mankiewicz, Kimberlee J. Miskell-Gerhardt, Jon R. Schwalbach, Mary Beth Wegner, J.A. (Toni) Simo
Special Publications of SEPM
... of the original biogenic opal-A, derived and two IR cells using 50–70 mg powdered samples (after from siliceous microfossils deposited with the shale...
2005
A Test for the Possibility of Photosymbiosis in Extinct Fusuline Foraminifera: Size and Shape Related to Depth of Habitat
John R. Groves, Madison Pike, Kasey Westley
PALAIOS
... diagenetic features. The so-called ‘‘middle’’ limestone is, in turn, overlain by dark-gray to black, locally phosphatic, fissile shale with pelagic...
2012
Lithologic Analysis of Sedimentary Rocks
Robert P. McNeal
AAPG Bulletin
... lenses. Glauconite and phosphatic material occur as cement in limited conditions. Silt is not a cementing material, but it occurs as a matrix which fills...
1959
Outcrop Features and Origin of Basin Margin Unconformities in the Lower Chesapeake Group (Miocene), Atlantic Coastal Plain
Susan M. Kidwell
AAPG Special Volumes
... International Conference on Planktonic Microfossils, p. 199-421. Calver, J.L., and C.R.B. Hobbs, Jr., eds., 1963, Geologic Map of Virginia: Virginia...
1984
Growth Dynamics of Neoproterozoic Calcimicrobial Reefs, Mackenzie Mountains, Northwest Canada
Elizabeth C. Turner, Noel P. James, Guy M. Narbonne
Journal of Sedimentary Research (SEPM)
... microbially laminated pisoids > 2 mm in diameter) grainstone with quartz sand, intraclasts, and phosphatic clasts. Closely packed, multilayer clusters...
1997
Lithology-based sequence-stratigraphic framework of a mixed carbonate-siliciclastic succession, Lower Cretaceous, Atlantic coastal plain
Brian P. Coffey and Richard F. Sunde
AAPG Bulletin
... of these sequences, but most samples analyzed for microfossils were barren. Hence, identified sequences have been arbitrarily assigned numbers (0, 1...
2014
Evaluation of the Phosphate Reserves in Southeastern Idaho
A. L. Service
Utah Geological Association
... underlain by the Meade Peak (phosphatic shale) Member is within the boundaries of Caribou National Forest; smaller areas lie within the boundaries...
1967
Organic Geochemistry of Phosphorites: Relevance to Petroleum Genesis
T. G. Powell , P. J. Cook , D. M. McKirdy
AAPG Bulletin
.... The composition of the as ociated kerogens supports the contention that oils with high nitrogen contents are derived from phosphatic source beds...
1975
Fine-grained distal deposits of a mixed siliciclastic–carbonate marine system: Origin of mud and implications on mixing processes
Mariano N. Remírez,, Luis A. Spalletti, Manuel F. Isla, Ernesto Schwarz
Journal of Sedimentary Research (SEPM)
... elements and microfossils from the Pilmatué Member, Agrio Formation (Early Cretaceous), Neuquén Basin, Argentina: Advances in South American...
2022
Chapter 9: New Albany Shale, Illinois Basin, USA—Devonian Carbonaceous Mudstone Accumulation in an Epicratonic Sea: Stratigraphic Insights from Outcrop and Subsurface Data
O. R. Lazar, J. Schieber
AAPG Special Volumes
..., 2007). Conodonts, toothlike microfossils of calcium phosphate, are the remains of eel-shaped jawless vertebrates (Donoghue et al., 2000; House...
2022
The Great American Carbonate Bank in Eastern Laurentia: Its Births, Deaths, and Linkage to Paleooceanic Oxygenation (Early CambrianLate Ordovician)
Ed Landing
AAPG Special Volumes
... granulepebble clasts), and phosphatic macrofossils and microfossils rarely show tectonic shearing and thinning. Indeed, the classic Lower Ordovicianlower Upper...
2012
Cretaceous Paleogeography along the Eastern Margin of the Western Interior Seaway, Iowa Southern Minnesota, and Eastern Nebraska and South Dakota
Brian J. Witzke, Greg A. Ludvigson, James R. Poppe, Robert L. Ravn
Rocky Mountain Section (SEPM)
.... Pierce, R. L., 1961, Lower Upper Cretaceous plant microfossils from Minnesota: Minnesota Geol. Survey Bull. 42, 86 p., 3 pls. Poppe, J. R., 1979...
1983
Stratigraphy of the Simpson Group in Oklahoma
A. T. Statler
Tulsa Geological Society
... of many of these forms within the Simpson Group at several outcrop localities in southern Oklahoma. Other types of microfossils may prove to be fairly...
1987
Ichnology of siliceous facies in the Eocene Tallahatta Formation (eastern United States Gulf Coastal Plain): Implications for depositional conditions, storm processes, and diagenesis
Charles E. Savrda, John W. Counts, Ethan Bigham, Samuel Martin
PALAIOS
... and other siliceous microfossils (sponge spicules, radiolarians, and silicoflagellates). In particular, Laws and Thayer (1992) documented the progressive...
2010
Taphonomy of the Upper Ediacaran Enigmatic Ribbonlike Fossil Shaanxilithes
Mike Meyer, James D. Schiffbauer, Shuhai Xiao, Yaoping Cai, Hong Hua
PALAIOS
... microfossils of the Doushantuo phosphorites (Xiao and Knoll, 2000), and the macroalgal carbonaceous compressions within the Doushantuo and Lantian black shale...
2012
Stratigraphy of the Simpson Group in Oklahoma
Anthony T. Statler
Tulsa Geological Society
... of these forms within the Simpson Group at several outcrop localities in southern Oklahoma. Other types of microfossils may prove to be fairly...
1965
Geology and Regional Correlation of the Cretaceous and Paleogene Rocks of the Gualala Block, California
Carl M. Wentworth, David L. Jones, Earl E. Brabb
Pacific Section SEPM
... clayey and richly glauconitic beds. The unit contains early Miocene mollusks (see Appendix 2 and Addicott, 1967), as well as phosphatic nodules, shark...
1998
Middle and Upper Ordovician Paleogeography of the Region Bordering the Transcontinental Arch
Brian J. Witzke
Rocky Mountain Section (SEPM)
.... 1–150. Bromberger, S.H., 1968, Basal Maquoketa phosphatic beds: unpub. Ph.D. diss., Univ. Iowa. 209 p. Brown, E.C., 1974, Phosphatic zone...
1980
History of Stratigraphic Paleontology of West Coast Tertiary
R. M. Kleinpell
AAPG Special Volumes
... is earliest Pliocene or perhaps even younger. Micropaleontologic Biostratigraphy Since microfossils are abundant on the West Coast in the offshore...
1980