Influence of Fracture Proximity and Vertical Extent on Source Water Quality from the Lower Arcadia Formation (Miocene) Brackish Groundwater Public Water Supply Wellfields in Southwest Florida

Daniel J. Acquaviva, Omar Rodriguez

GCAGS Transactions

... to as the Lower Hawthorn aquifer. It consists of an upper unnamed phosphatic limestone unit and a lower sandy, non-phosphatic limestone unit (i.e....

Oxygen Isotopic and Petrographic Evidence Relevant to the Origin of the Arkansas Novaculite

Daphne L. Jones, L. Paul Knauth

Journal of Sedimentary Research (SEPM)

... (Fig. 6A), axial canals of sponge spicules (Fig. 6B), former void spaces (Fig. 6C) and, in one case the interior of a phosphatic conodont (Fig. 6D...

Stratigraphy of Medinan Group, New York and Ontario

Donald W. Fisher

AAPG Bulletin

... (5Y 8/2), sandy and silty, phosphatic dolomite weathering pale buff. Microscopic analysis of the Niagara River Manitoulin discloses it to consist...

Detrital Grains: Other Detrital Grains

AAPG Special Volumes

... into deeper water. XN. 0.24 mm. (Middle). Lower Mississippian Cottonwood Canyon Mbr., Lodgepole Ls. Montana. Phosphatic shell fragments, seen here, can also...

Contrasting Styles of Chemical Compaction in the Upper Pennsylvanian Dennis Limestone in the Mid-continent Region, U.S.A.

L. Bruce Railsback

Journal of Sedimentary Research (SEPM)

.... 675-691. HECKEL, P.H., 1977, Origin of phosphatic black shale facies in Pennsylvanian cyclothems of Mid-Continent North America: American Association...

An Example of Mixing-zone Dolomite, Middle Eocene Avon Park Formation, Floridan Aquifer System

Harris S. Cander

Journal of Sedimentary Research (SEPM)

... are, respectively, the phosphatic, clastic-rich sections of the Miocene Hawthorn Group and the anhydritic Paleocene Cedar Keys Formation (Fig. 2...

Correlation and Stratigraphy of Triassic Red Peak and Thaynes Formations, Western Wyoming and Adjacent Idaho

M. Dane Picard , Rolf Aadland , Lee R. High, Jr.

AAPG Bulletin

... phosphatic coprolites and phosphatic gastropod casts were found in thin sections of limestone at Victor and Fall Creek. Relatively few worm trails...

Distribution of Tertiary Sediments in Zululand and Southern Mozambique, Southeast Africa

J. J. Frankel

AAPG Bulletin

... foraminiferal limestones (possibly phosphatic) and glauconitic sandstones. The widespread Fig. 2. Schematic tabulation of Cenozoic sediments in southern...

Deltaic Sedimentation on a Carbonate Shelf: Stanton Formation (Upper Pennsylvanian), Southeastern Kansas

Reza Moussavi-Harami , Robert L. Brenner

AAPG Bulletin

... Bend Limestone), form a transgressive-regressive-transgressive sequence, in which the black phosphatic shale of the Eudora Member represents maximum...

Use of spectral gamma-ray signature to interpret stratigraphic surfaces in carbonate strata: An example from the Finnmark carbonate platform (Carboniferous-Permian), Barents Sea

S. N. Ehrenberg, T. A. Svånå

AAPG Bulletin

... 17th Annual Logging Symposium Transactions, paper H, 18 p. Heckel, P. H., 1977, Origin of phosphatic black shale facies in Pennsylvanian cyclothems...

Reservoir characteristics of the Silurian Kepingtage Formation sandstones in the southern Tahe region, Tarim Basin

Yuanzhuang Chen, Yi Wang, Xiuxiang Lü, Jiang Wu, Ming Wang, and Yongtao Xia

AAPG Bulletin

...-ripple cross-lamination are common. Observed biogenic features include sparse to minor phosphatic brachiopod fragments and small horizontal burrows. Tidal...

Evolution of Molecular Geochemistry in Petroleum Exploration and Development, #42440 (2019).

Ken Peters,

Search and Discovery.com

.... Sundararaman, 1990. Effects of hydrous pyrolysis on biomarker thermal maturity parameters: Monterey Phosphatic and Siliceous members. Organic Geochemistry 15...

Chapter Two: Stratigraphic Relationships and Distribution of Source Rocks in the Greater Rocky Mountain Region

Fred F. Meissner, Jane Woodward, J. L. Clayton

Rocky Mountain Association of Geologists

... Publication no. 69-56, p. 5–16. Heckel, P.H., 1977, Origin of phosphatic black shale facies in Pennsylvanian cyclothems of Mid-Continent North America: AAPG...

WTGS Fall Field Trip -2007: Cambro-Ordovician Rocks of Central Texas: Application to the Subsurface

Emilio Mutis-Duplat, Emily L. Stoudt, Robert C. Trentham

West Texas Geological Society

... fragments, and claystone and sandstone clasts. Fossils fragments are much more abundant than in underlying Hickory units. They include phosphatic brachiopods...

General Geology of the East Tintic Mountains, Utah

Hal T. Morris

Utah Geological Association

... member of the Madison limestone of this report. The Deseret limestone consists of 3 members: 1) a basal phosphatic shale, 2) a lower limestone member...

Stratigraphic Relationships and Distribution of Source Rocks in the Greater Rocky Mountain Region

Fred F. Meissner, Jane Woodward, J.L. Clayton

Rocky Mountain Association of Geologists

... traps in the overlying Triassic has occurred where the Charles seal has been breached by unconformities at the top of the Tamaroa sequence. Phosphatic...

Oligocene Stratigraphy of Southeastern United States

F. Stearns MacNeil

AAPG Bulletin

... glauconite of the Red Bluff, however, these molds are reworked and large phosphatic nodules up to 2 inches in diameter are common. Three types of crinoids...

Selected Bibliography–Paradox Basin and Four Corners Region

D.L. Donald Rasmussen, D.L. Larry Rasmussen, G.J. Jerry Rasmussen, Mark W. Longman

Rocky Mountain Association of Geologists

... and adjacent areas: AAPG Bulletin, v. 34, no. 8, p. 1659–1698. Heckel, P.H., 1977, Origin of phosphatic black shale facies in Pennsylvanian cyclothems of mid...

References

K. O. Emery, Elazar Uchupi

AAPG Special Volumes

... microfossils in the oceans, in B. M. Funnell and W. R. Riedel, eds., Micropalaeontology of the Oceans: Cambridge Univ. Press, p. 507-534. Furon, R., 1949...

Late Mississippian and Pennsylvanian Sediments of Ouachita Facies, Oklahoma, Texas, and Arkansas

August Goldstein Jr. , Thomas A. Hendricks

AAPG Special Volumes

... are fine grained and contain a restricted fauna of chitinous, siliceous, and phosphatic organisms. The shale is somewhat variable lithologically...

Chapter 3: Stratigraphic Descriptions

Thomas X. Homza, Steven C. Bergman

AAPG Special Volumes

...: Anchorage, Alaska Geological Society Symposium Proceedings, p. A1–A16. Armstrong, A. K., and B. L. Mamet, 1977, Carboniferous microfacies, microfossils...

Permian Depositional Provinces and Tectonics, Western United States

Calvin H. Stevens

Pacific Section SEPM

... and chert with thin interbeds of fine grained, phosphatic dolomite comprise the Plympton Formation. The upper unit of the Park City G r o u p...

Sedimentology, Diagenesis, and Petrophysics of Selected Cherokee Group (Desmoinesian) Sandstones in Southeastern Kansas

Marvin D. Woody

Oklahoma City Geological Society

..., Influence of coatings on quartz cementation: Jour. Sed. Petrol, v. 44, p. 1269-1274. Heckel, P.H., 1977, Origin of phosphatic black shale, in Pennsylvanian...

Chronologic-Biostratigraphic Clasification of Marine Middle Tertiary ("Miocene") of California: II. Correlation and Age

Robert M. Kleinpell

AAPG Special Volumes

... observations, therefore, determine the selection of the type locality of the Zemorrian Stage as the 380 feet of partially foraminiferal, phosphatic...

Palaeogeographic Setting, Lithostratigraphy, and Sedimentary Framework of the Lower Triassic Montney Formation of Western Alberta and Northeastern British Columbia

John-Paul Zonneveld, Thomas F. Moslow

CSPG Bulletin

... and phosphatic granules. This surface corresponds to the mid-Montney (Smithian-Spathian) sequence boundary identified in the east and in outcrop...