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The AAPG/Datapages Combined Publications Database
Showing 2,930 Results. Searched 196,194 documents.
Ordovician Formations in the Illinois River Valley of Northeastern Oklahoma
James H. Montgomery
Tulsa Geological Society
... is the characteristic presence in the Sylamore of numerous phosphatic nodules. Along Flint Creek, the sandstones rise out of the creek bed approximately one...
1951
Depositional Environment, Age, and Diagenesis of a Miocene Tuffaceous Limestone, La Honda Basin, Central California
D. El-Sabbagh, J.C. Ingle
Pacific Section of AAPG
.... Updated diatom biostratigraphy for the Monterey Formation of California in Casey, R.E., and Barron, J.A., (eds.), Siliceous microfossils and microplankton...
1990
The Stratigraphy and Sedimentology of West Timor, Indonesia
R. K. Sawyer, Kartono Sani, Stephen Brown
Indonesian Petroleum Association
... the Permian-Triassic boundary, although derivation from older units cannot be ruled out. Samples collected for age dating by microfossils were barren...
1993
The Upper Cretaceous Milk River and Lea Park Formations in Southeastern Alberta
N. C. Meijer Drees, D. W. Mhyr
CSPG Bulletin
... needle-like microfossils. The third type is light or dark grey mottled with reddish brown, and is a silicified rock composed of fine to medium pelletoids...
1981
Application of Geophysical Methods in Phosphate Exploration Southeastern Idaho
James W. Cooksley Jr.
Utah Geological Association
... Member, formerly referred to by the U.S.G.S. as the Phosphatic Shale Member, contains the phosphate deposits of economic importance. This member...
1967
The Vanadiferous Zone of the Phosphoria Formation in Western Wyoming and Southeastern Idaho
V. E. McKelvey, J. D. Strobell Jr., A. L. Slaughter
Wyoming Geological Association
... Paper 820, p. 679-688. Gulbrandsen, R.A., 1960, Petrology of the Meade Peak phosphatic shale member of the Phosphoria Formation at Coal Canyon, Wyoming...
1987
Paleoenvironment of Phosphate-Bearing Monterey Shale in Salinas Valley, California: GEOLOGICAL NOTES
Patsy B. Smith
AAPG Bulletin
... 1787------------------------------ Fig. 2. Columnar sections at Indian Creek and Reliz Canyon showing stratigraphic position of samples and phosphatic...
1968
Stratigraphy and Sedimentology of the Mixed Clastic-Biogenic Monterey Formation Point Dume to Paradise Cove, Malibu, California, #51332 (2016).
Wanjiru Njuguna, Richard Behl
Search and Discovery.com
... are the Dolomitic Phosphatic Shale Member, the Porcelanite and Shale Member, the Mixed Clastics Member and the Cherty Diatomite Member. High TOC...
2016
Upper Devonian paleoenvironmental, diagenetic, and tectonic enigmas in the western Appalachian Basin: new discoveries and emerging questions associated with the Frasnian-Famennian boundary and end-Devonian disturbances in central Ohio
David R. Blood, Gordon C. Baird, Erika M. Danielsen, Carlton E. Brett, Joseph T. Hannibal, Gary G. Lash
Ohio Geological Society
... is not a discrete contact, per se, but a 1.5-2 inch (3.5–4.5 cm)-thick zone of abundant phosphatic nodules, fish bones, and conodonts that have been...
2019
CRETACEOUS ROCKS OF NORTHWESTERN MONTANA*
W. A. COBBAN
Montana Geological Society
... pis., 4 figs. Peck, R. E., 1941, "Lower Certaceous Rocky Mountain Non-marine Microfossils," Jour. Paleon , Vol. 15...
1955
Dakota Stratigraphy Along the Colorado Front Range
Karl M. Waage
Rocky Mountain Association of Geologists
... of the shales for microfossils should determine whether or not this is so. The lack of outcrop between the northern foothills and Colorado Springs precludes any...
1959
Petroleum Occurrence in the Uinta Basin: North America
Lewis F. Wells
AAPG Special Volumes
...), "Origin and Microfossils of the Oil Shale of the Green River Formation of Colorado and Utah," ibid., Prof. Paper 168, pp. 6-29. BUTLER, B. S., ET AL...
1958
Sedimentology and Petrology of Profundal Lacustrine Sediments, Mahogany Zone of the Green River Formation, Piceance Creek Basin, Northwest Colorado
George J. Grabowski Jr., David R. Pevear
Special Publications of SEPM
..., and plagioclase feldspar with minor amounts of pyrite, feldspar, and variable amounts of siderite, kerogen. fragments of phosphatic fish bones...
1985
Resume of Jurassic to Recent Sedimentation History of the Gulf of Mexico Basin
E. H. Rainwater
GCAGS Transactions
... large and small fossils in outcrop sections, and from microfossils in well samples. Glauconite and phosphorite may or may not be present in the basal...
1967
Mishrif Formation (Cenomanian-Turonian), Southern Arabian Gulf: Carbonate Platform Growth Along a Cratonic Basin Margin: Chapter 16
Trevor P. Burchette
AAPG Special Volumes
.... J., and M. D. Simmons, 1991, Mid-Cretaceous ammonites and associated microfossils from the Central Oman Mountains: Newsletters in Stratigraphy, v. 25...
1993
Correlation of Volcanic Ashes in the Monterey Formation between Naples Beach and Gaviota Beach, California
J. Scott Hornafius
Pacific Section of AAPG
... microfossils and microplankton - studies of the Monterey Formation and modern analogs: Pacific Section SEPM Special Publication, p. 105-120. Bramlette...
1994
Conodont Thermal Maturation Patterns in Paleozoic and Triassic Rocks, Northern AlaskaGeologic and Exploration Implications
Anita G. Harris, H. Richard Lane, I. L. Tailleur, Inyo Ellersieck
Pacific Section SEPM
..., some types of isotopic, paleomagnetic, and paleontologic studies, among others). Conodonts are toothlike, apatitic microfossils (generally 0.1-1 mm...
1987
Preliminary Description and Correlation of Lower Paleozoic Fossil-Bearing Strata in the Snowden Mountain Area of the South-Central Brooks Range, Alaska
John T. Dillon, Anita G. Harris, J. Thomas Dutro Jr.
Pacific Section SEPM
... of the north face of Snowden Mountain by D. N. Solie (fig. 2). Early Middle Cambrian trilobites with Siberian faunal affinities and phosphatic brachiopods...
1987
Pelagic and Hemipelagic Sedimentary Rocks as Source and Reservoir Rock
Robert E. Garrison
Pacific Section SEPM
.... Biogenic Grains Planktic and benthic microfossils are a major constituent in many pelagic and hemipelagic rocks. Table 1 lists the major rock-forming...
1990
Characterization of the Source Horizons Within the Late Cretaceous Transgressive Sequence of Egypt: Chapter 7
Vaughn D. Robison, Michael H. Engel
AAPG Special Volumes
...., 1984a, Organic-walled microfossils and sedimentary facies in the Abu Tartur phosphates (Late Cretaceous, Egypt): Berliner geowissenschaftliche...
1993
Mesozoic Geology of Svalbard: Regional Arctic Geology of the Nordic Countries
W. B. Harland
AAPG Special Volumes
... are ammonites and bivalves, marine vertebrates (mainly fish and saurians), and driftwood. Although much work is in progress, few records of microfossils...
1973
Maximizing Information from Fine-Grained Sedimentary Rocks: An Inclusive Nomenclature for Mudstones
Joe H.S. Macquaker, A.E. Adams
Journal of Sedimentary Research (SEPM)
..., Miocene, California, U.S.A., and has been described as an "organic carbon-rich phosphatic shale" (e.g., Isaacs 2001) using conventional field...
2003
Economic Resources in Cretaceous Carbonate Platforms: An Overview: Chapter 2
Robert W. Scott, J. A. Toni Simo, Jean-Pierre Masse
AAPG Special Volumes
.... Jarvis, I., 1992, Sedimentology, geochemistry and origin of phosphatic chalks--the Upper Cretaceous, northwestern Europe: Sedimentology, v. 39, p...
1993
Permian and Carboniferous Stratigraphy Wapiti Lake Area, Northeastern British Columbia
A. McGugan, J. E. Rapson-McGugan
CSPG Bulletin
..., and resting here, as elsewhere, on a thin phosphatic chert conglomerate and regional unconformity within the Permian; and 3) the Mowitch Formation...
1976
Shelf to Trough Correlations of Late Desmoinesian and Early Missourian Carbonate Banks and Related Strata, Northeast Oklahoma
Allan P. Bennison
Tulsa Geological Society
... 93 126 Many black phosphatic shale beds associated with cyclic carbonate banks and coal sequences on the north shelf of the Arkoma Seaway thicken...
1984