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The AAPG/Datapages Combined Publications Database
Showing 2,925 Results. Searched 196,121 documents.
Permian and Carboniferous Stratigraphy Crowsnest Area, Alberta and B.C.
A. McGugan, J. E. Rapson
CSPG Bulletin
... consists of a rhythmic sequence of phosphatic siltstone, shale with spicular chert, and carbonate, which varies in thickness from about 150 feet west...
1964
Abstract: Tertiary Stratigraphic and Depositional Environments Near Indians Ranch, Monterey County, California, by Stephen Alan Graham; #90976 (1976).
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1976
Unconformity in Colorado Group in Eastern Colorado: GEOLOGICAL NOTES
J. Harlan Johnson
AAPG Bulletin
.... A thin layer of phosphatic nodules and phosphatic fossil casts of organisms. This layer generally means a stratigraphic break, but it may be difficult...
1930
Stratigraphic Architecture of the Tonganoxie Paleovalley Fill, of Northeastern Kansas: Abstract
Howard R. Feldman, Allen W. Archer, Martin R. Gibling, William P. Lanier
Tulsa Geological Society
... that extends beyond the limits of the paleovalley. The maximum flooding surface is within a phosphatic condensed zone within shale immediately above...
1996
ABSTRACT: Pore water redox variability and environmental change recorded by the 1.4 Ga Velkerri Formation, Northern Territories, Australia
Brooke Johnson
The Society for Organic Petrology (TSOP)
.... Abundant chamosite/berthierine cements and grains, early diagenetic phosphatic spheres (often containing glauconite rims and filled with organic matter...
2017
Lower and Middle Triassic Source Rocks and Thermal Maturation in the Peace River Arch Area, Alberta and British Columbia [Abstract]
Riediger, C.L., Snowdon, L.R., Fowler, M.G., Brooks, P.W., Goodarzi, F.
CSPG Bulletin
... beds of the Doig Formation are commonly highly radioactive (high gamma-ray log response) and phosphatic. Rock-Eval/TOC analyses indicate moderate...
1990
ABSTRACT: Miocene Drowning of Temperate (Foramol) Carbonate Platform: Upper Miami Terrace, by Gabrielle Carannante, Lucia Simone, and Conrad Neumann; #91043 (2011)
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2011
Isometric Panel Diagram--Jurassic System: Jurassic
T. P. Chamney
AAPG Special Volumes
... Fernie group. The most distinctive lithology is the dark-gray to black phosphatic shale and phosphate nodules, associated in part with chert...
1958
Abstract: Paleoecology of the Early Cambrian fauna, Smith Point, Western Trinity Bay, Newfoundland
Stephen Schwartz, Duncan McIlroy, Karem Azmy
Atlantic Geology
... and mineralogy. Moldic Hyolithilus appear to be dominant until the middle of the section, where phosphatic forms become dominant. Tommotiids are common...
2005
Abstract: Conodonts and Mass Extinctions in the Phanerozoic
D. Jeffrey Over
Geological Society of Malaysia (GSM)
... the extinction of Frasnian conodont species. Conodonts are the phosphatic tooth-like remains of an extinct eel-like organism of chordate affinities. Conodonts...
1998
ABSTRACT: Starved Euxinic Basin Concept for Oil and Gas Genesis in Oklahoma, by Allan P. Bennison; #91039 (2010)
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2010
ABSTRACT: Cretaceous Shelf-Sea Chalk Deposits: A Global Synthesis, by Donald E. Hattin; #91030 (2010)
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2010
ABSTRACT: Diagenesis and Porosity Development in Oriskany Sandstone of West Virginia, by K. R. Bruner and M. T. Heald; #91031 (2010)
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2010
Sequence Stratigraphy of the Upper Cretaceous Tocito Sandstone: A Model for Tidally Influenced Incised Valleys, San Juan Basin, New Mexico
David C. Jennette and Clive R. Jones
AAPG Special Volumes
...-bedding. Iron-cemented shale rip-up clasts, quartz and phosphatic pebbles, sharks' teeth, and detrital fragments of Inoceramus and oyster shells also...
1995
ABSTRACT: Facial Evolution and Petroleum Potential of the Uppper Cretaceous Black Shales of Southeast Egypt, by Herwig Ganz, Peter Luger, Eckhart Schrank, Paul W. Brooks, and Martin G. Fowler; #91032 (2010)
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2010
1989
ABSTRACT: Misener Sandstone--A Complex Cyclic Sequence, by John W. Shelton, Richard D. Fritz, Mike Kuykendall, and Ellen Hooker; #91025 (2010)
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2010
ABSTRACT: The Miocene Phosphogenic Episode on the Florida Platform: Implications for the Positive ^dgr
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N/A
ABSTRACT: Exceptional Marine Sand Bodies in the Paleozoic of Oklahoma, by Richard D. Fritz, M.D. Kuykendall, Ellen O. Hooker, John W. Shelton; #91003 (1990).
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1990
ABSTRACT: Mineral Resources, Western Arctic Alaska, by Thomas C. Mowatt, C. Gibson, J. Dygas; #90097 (1990).
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1990
New Lithologic Marker Horizons in Ordovician Rocks, Eastern Ouachitas of Arkansas: GEOLOGICAL NOTES
Charles G. Stone , Philip J. Sterling
AAPG Bulletin
... in places by interbedded layers of phosphatic conglomerate. The fragments in the conglomerate beds are gray shale, brown siltstone, blue-gray...
1962
Abstract: Ichnology and Paleosubstrates of Austin Chalk (Cretaceous) Outcrops: Southern Dallas and Ellis Counties, Texas, by W. C. Dawson and D. F. Reaser; #91004 (1991)
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1991
Abstract: Distribution of Disharmonic En Echelon Folds in Siliceous Beds of the Miocene Monterey Formation East of San Luis Obispo, California, by H. McLean; #91009 (1991)
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1991