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The AAPG/Datapages Combined Publications Database

Showing 2,971 Results. Searched 200,685 documents.

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Ostracode Distribution in Late Pennsylvanian Finis Shale Cyclothem: ABSTRACT

Kimberly Ann Boller

AAPG Bulletin

..., and is interpreted to represent a "deeper" water, anoxic environment. The overlying dark-gray, phosphatic shales contain a diminutive pyritic molluscan fauna...

1985

Siliciclastic Incursion in Southern Florida and Development of Florida Reefs During Late Cenozoic: ABSTRACT

Gong Soo Chung, Robert N. Ginsburg

AAPG Bulletin

... of calcareous clays, phosphatic grains, and marine faunal fragments. The medium sand to granule-sized sediments are composed of well-rounded quartzose...

1985

Shelf Sedimentation Across Precambrian-Cambrian Boundary: Chapel Island Formation, Southeastern Newfoundland: ABSTRACT

Paul Myrow

AAPG Bulletin

... current distribution), and phosphatic nodules. Sandstones and siltstones deposited in shoreface to outer-shelf settings contain evidence of storm...

1985

Controls on Pennsylvanian Algal-Mound Distribution in Mid-Continent North America: ABSTRACT

Rex C. Price, John C. Mitchell, Robert L. Ravn

AAPG Bulletin

... the feature and (2) change from anoxic, black, fissile, and phosphatic basinal shales to oxygenated, diversely fossiliferous gray shales over the arch...

1985

Facies Comparison of Autochthonous and Allochthonous Permian and Triassic Units, North-Central Brooks Range, Alaska: ABSTRACT

Karen E. Adams, C. G. Mull

AAPG Bulletin

... and the presence of barite to the south and west, while becoming signi icantly sooty and phosphatic to the north and east. Ongoing petrographic...

1985

Glacio-Eustasy, Depositional Environments, Diagenesis, and Reservoir Character of Goen Limestone Cyclothem (Desmoinesian), Concho Platform, Central Texas: ERRATUM

Samuel A. Marquis, Jr., Robert L. Laury

AAPG Bulletin

...." Figure 15 is modified from Dawson (1984). For the reference section: Heckel, P. H., 1977, Origin of phosphatic black shale facies in Pennsylvanian...

1989

Trace Fossils of the Lower Triassic Montney Formation, Alberta and British Columbia

Graham R. Davies

Search and Discovery.com

... was the phosphatic lingulid brachiopod Lingula sp. (or similar). Traces of lingulid burrows, identified as the ichnogenus Lingulichnus, are common...

Unknown

Triassic Shale Gas Production in British Columbia; Local Sweet Spots or Regional Play?

Warren Walsh

Search and Discovery.com

... Montney is a quartz rich shale with total organic carbon content estimated at up to 3%, overlain by the organic rich phosphatic zone of the Doig...

Unknown

ABSTRACT: Outcrop Characteristics for the Woodford Shale; #90133 (2011)

Richard D. Andrews

Search and Discovery.com

... be seen locally with the aid of a hand lens. Within these same cherty intervals, phosphatic nodules ½ to 2 in. diameter may be abundant. Many are nearly...

2011

Trace Fossils of the Lower Triassic Montney Formation, Alberta and British Columbia

Graham R. Davies

Search and Discovery.com

... was the phosphatic lingulid brachiopod Lingula sp. (or similar). Traces of lingulid burrows, identified as the ichnogenus Lingulichnus, are common...

Unknown

Triassic Shale Gas Production in British Columbia; Local Sweet Spots or Regional Play?

Warren Walsh

Search and Discovery.com

... Montney is a quartz rich shale with total organic carbon content estimated at up to 3%, overlain by the organic rich phosphatic zone of the Doig...

Unknown

Abstract: The Middle Triassic Sequence of the Sverdrup Basin, Canadian Arctic Islands; #90211 (2015)

Ashton Embry

Search and Discovery.com

... is characterized by phosphatic, bituminous shales that are excellent petroleum source rocks. The shallow marine facies is calcareous, variably bioturbated...

2015

Abstract: Gas Shale Potential Of The Jurassic NordeggŽ Member, Northeastern British Columbia; #90213 (2015)

Daniel Ross and R.M. Bustin

Search and Discovery.com

... of phosphatic minerals. The Nordegg is an important petroleum source rock in some areas and in other areas has gas shale potential. In our study area...

2015

Abstract: Revised Nordegg Member Subsurface to Surface Correlations Based on Detailed Core Descriptions, Regional Cross-Sections and New Ammonite Data; #90225 (2015)

M. Asgar-Deen, R. Hall, and C. Riediger

Search and Discovery.com

..., it is commonly a dark grey to black, organic-rich phosphatic lime mudstone. Despite the Nordegg Member’s distinctive log response, subsurface facies changes...

2015

Abstract: The Nordegg Member Exposed; #90225 (2015)

M. Asgar-Deen

Search and Discovery.com

... such as normally graded beds, phosphatic peloid sandstones, conglomerates, polygonal shrinkage cracks, ripple and bi-directional ripple cross-stratification...

2015

Abstract: Middle Miocene Organic Carbon Accumulation Rates in the Monterey Formation in the Santa Barbara and Santa Maria Basins, California; #91203 (2022)

Scott Hornafius

Search and Discovery.com

... up to 100 m/my are found. The condensed sections in the coastal outcrops west of Santa Barbara are comprised of phosphatic marls with average TOC...

2022

Foraminifera as Proxies for Sea-Level Change on Siliciclastic Margins

R. Mark Leckie, Hilary Clement Olson

Special Publications of SEPM

... Biofacies Agglutinated (foraminifera, thecamoebians) and calcareous (foraminifera, ostracodes) microfossils occur abundantly in marginal marine depositional...

2003

Geology and Potential Development of Queensland Oil Shales

R.W. Day

Circum Pacific Council Publications

... pelagic macrofauna comprising ammonites, belemnites, reptiles, and fish, together with abundant microfossils, which include planktonic and rare benthonic...

1982

Genesis and Depositional History of Spraberry Formation, Midland Basin, Texas

George T. Schmitt

AAPG Bulletin

... before final deposition. The calcium carbonate consists mostly of remains of macrofossils and microfossils as clastic material. Some of the inorganic...

1954

Early Tertiary Paleogeography of Central California

David H. Chipping

AAPG Bulletin

...-file map. Dickert, P. F., 1968, Phosphatic facies across the San Andreas fault (abs.), in Proceedings of conference on geologic problems of the San...

1972

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