Mobile Basin and Shelf Border Area in Northeast Oklahoma During Desmoinesian Cyclic Sedimentation

Allan P. Bennison

Tulsa Geological Society

.... A black fissile shale commonly pyritic with phosphatic nodules also may rest directly on any of the previously mentioned lithic units. It probably...

Uranium and Thorium in the Bighorn Basin

Ray E. Harris

Wyoming Geological Association

... unpublished memorandum in Geological Survey of Wyoming mineral files, 5 p. Love, J.D., 1964, Uraniferous phosphatic lake beds of Eocene age in intermontane...

Chattanooga Shale in Osage County Oklahoma and Adjacent Areas

Constance Leatherock , N. W. Bass

AAPG Bulletin

... grains, and rounded fragments of shale, some of which are phosphatic; some of the shale fragments contain sand grains. A photomicrograph of a thin...

Discordant Austin-Taylor Contact, Upper Cretaceous, Southern Ellis County, Texas

Donald F. Reaser , William C. Dawson

GCAGS Transactions

... clay chips and small (up to 1/2 inch) phosphatic nodules have been "piped" downward from the overlying unit. Abundant U-shaped spreiten-bearing burrows...

Dinosaurian Stratigraphy and Modes of Occurrence in the Alabama-Georgia Gulf Coastal Plain

David T. King, Jr.

GCAGS Transactions

... of quartz sand, glauconite, phosphatic clasts, and terrestrial plant debris. Concentrates mainly occur within lower-shoreface, inner-shelf, and barrier...

Sedimentary Facies, Petrology, Reservoir Characteristics, Conodont Biostratigraphy and Sequence Stratigraphic Framework of a Continuous (395m) Full Diameter Core of the Lower Triassic Montney Fm, Northeastern British Columbia

Thomas F. Moslow, Beth Haverslew, Charles M. Henderson

CSPG Bulletin

...-central Alberta and northeastern British Columbia. Montney lithofacies are variably of siliciclastic, bioclastic, dolomitic and phosphatic primary...

Anatomy of a Barrier Island Beach Ridge Aquifer, Eastern Florida

Hugh J. Mitchell-Tapping, Aleta M. Mitchell-Tapping

GCAGS Transactions

... these upper Miocene to Pliocene deposits and is composed of greenish-grey calcareous clay; sandy phosphatic limestone; black and brown phosphate; and light...

Chapter Fifteen: Tectono-Stratigraphic Development of the Upper Jurassic in the Johan Sverdrup Area (Extended Abstract)

Anthony S. J. Scott, Signe Ottesen

AAPG Special Volumes

... reworked coal and wood. The sandstones display phosphatic nodules, pyrite, and burrowed clasts (Planolites). This facies is found above the Aalenian...

Fractured Shale Reservoirs of California

Louis J. Regan, Jr.

AAPG Bulletin

... the chert over much of the district, and consists essentially of brown silty phosphatic shale with interbeds of calcareous shale and limestone...

Microstructure of Apatite-Replacing Carbonate in Synthesized and Natural Samples

Liliane Prevot, Jacques Lucas

Journal of Sedimentary Research (SEPM)

.... Sci. Geol. (in press). RIGGS, S. R., 1982, Phosphatic bacteria in the Neogene phosphorites of the Atlantic coastal plain-continental shelf system...

Geology of Waccasassa Flats, Gilchrist County, Florida

J. William Yon, Jr. , Harbans S. Puri

AAPG Bulletin

... and phosphatic clays. Near the east boundary of Gilchrist County the Alachua consists of variable thicknesses of sands and clays. In the Flats area...

Stratigraphic Sedimentology of Tertiary Cool-Water Limestones, SE Australia

Thomas D. Boreen, Noel P. James

Journal of Sedimentary Research (SEPM)

...-grained material from the overlying unit (Fig. 9B). Fragments of pectinid bivalves, encrusting bryozoans, regular echinoids, brachiopods, phosphatic...

Tectonic and Sedimentologic History of Lower Jurassic Sunrise and Dunlap Formations, West-Central Nevada

K. O. Stanley

AAPG Bulletin

... of phosphatic oolite and pellet grains (Fig. 4). Accumulation of phosphate grains in sediments, particularly high concentrations, are generally taken...

Two Oil Types on North Slope of Alaska--Implications for Exploration

Leslie B. Magoon , George E. Claypool

AAPG Bulletin

... to be the Triassic Shublik Formation, a phosphatic-calcareous shale; the Jurassic Kingak Shale; and deeply buried (3,480 m) Upper Cretaceous shales...

Stratigraphic Architecture of the Tonganoxie Paleovalley Fill (Lower Virgilian) in Northeastern Kansas

Howard R. Feldman , Martin R. Gibling , Allen W. Archer , Winton G. Wightman , William P. Lanier

AAPG Bulletin

...., 1977, Origin of phosphatic black shale facies in Pennsylvanian cyclothems of mid-continent North America: AAPG Bulletin, v. 61, p. 1045-1068. Hopkins...

Sequence stratigraphic architecture of the Lower Triassic Montney Formation, northeastern British Columbia, Canada

Greg M. Baniak, Thomas F. Moslow, Stavros Michailides, and Matthew G. Adams

AAPG Bulletin

...-to-cobble phosphatic lag. The uppermost lower Montney parasequence is the LmD, a mixed siliciclastic-bioclastic unit deposited during regional...

Covenant Oil Field, Central Utah Thrust Belt: Possible Harbinger of Future Discoveries, by Thomas C. Chidsey, Michael D. Laine, John P. Vrona, and Douglas K. Strickland, #10130 (2007).

Search and Discovery.com

Organic and Inorganic Petrographic Analysis of the NordeggŽ (Gordondale) Member of the Fernie Formation, Western Canada Sedimentary Basin, West Central Alberta, #10685 (2014).

Nnenna Isinguzo, Hamed Sanei, Chirstopher Clarkson, Omid Haeri Ardakani, Danielle M. Kondla, and Fariboz Goodarzi

Search and Discovery.com

... rock characterized by fine-grained, fossil-rich, phosphatic, calcareous mudstones, deposited as a shelf facies in the Lower Jurassic. This study...

A High-Resolution Sedimentological Assessment: Niton Member of the Fernie Formation, West-Central Alberta Subsurface; #50969 (2014)

Samuel K. Williams, Federico F. Krause, Stefan T. Knopp, Terry P. Poulton, and Christopher L. DeBuhr

Search and Discovery.com

... of chert, polycrystalline quartz, feldspars, and lithic rock fragments (LRF) that include phosphatic and carbonate grains, and very rare epidote...

Unconventional Reservoir Facies Characteristics of the Montney Formation Resource Play in the Western Canada Sedimentary Basin; #11029 (2021)

Thomas F. Moslow, Matthew G. Adams, Alessandro Terzuoli, Beth Haverslew

Search and Discovery.com

... to be of siliciclastic, bioclastic and phosphatic origin and interpreted to have been deposited primarily in shallow marine (shoreface through offshore...

Carboniferous History, Llano Region

W. C. Bell

Houston Geological Society

... ellipsoidal limestone concretions are characteristic of the lower Barnett, and calcareous, phosphatic, and glauconitic strata arc characteristic of the top...

Road Logs/Frontmatter: Upper Cretaceous Outcrops, Northeast Mississippi and West Central Alabama, Fourteenth Field Trip

Ernest Boswell, John Newton

Mississippi Geological Society

... to brown sandy clay containing abundant phosphatic molds of fossils at base. Upper 3 feet soft top soil 9.1   Unconformity (?)     PRAIRIE BLUFF...

Glacial-Eustatic Sea-Level Fluctuation Curve for Carboniferous-Permian Boundary Strata based on Outcrops in the North American Midcontinent and North-Central Texas*

Darwin R. Boardman II and Merlynd K. Nestell

Fort Worth Geological Society

... by maximum highstand deposits consisting of either gray to dark gray clay, slightly phosphatic shales, or by glauconitic carbonates (highly fossiliferous...

AN EARLY CAMBRIAN(?) BASIN IN SOUTHWESTERN OHIO

Benjamin H. Richard, Department of Geological Sciences, Wright State UniversityPaul J. Wolfe, Department of Physics, Wright State University

Ohio Geological Society

... is described as a black phosphatic limestone (Colony, 1931) or a pervasively altered basalt (Harris, 1992). This paper outlines...

STRATIGRAPHIC RELATIONS OF UPPER CRETACEOUS FORMATIONS IN THE INNER COASTAL PLAIN: THE VIEW FROM EASTERN AND CENTRAL ALABAMA

David T. King Jr., Michael C. Skotnicki, Roy F. Weston

Alabama Geological Society

..., and phosphatic clast) lag. The thickness of high-relief lag deposits (up to 3 feet or 1 m) is greater and varies more than lag deposits on low-relief breaks...