Origin of Giant Calcite-Cemented Concretions, Temple Member, Qasr El Sagha Formation (Eocene), Faiyum Depression, Egypt

Antar Abdel-Wahab , Earle F. McBride

Journal of Sedimentary Research (SEPM)

..., and petrographic and geochemical features. Samples were obtained from four closely spaced localities (Fig. 1). The texture and composition...

Stratigraphy and Metamorphism of Late Precambrian Rocks in Central Northeastern Nevada and Adjacent Utah

Peter Misch , John C. Hazzard

AAPG Bulletin

... for granular rocks of quartz-dioritic to granitic composition, whether directionless or gneissose. Granitoid: used here to indicate granular texture...

Geology of Natural Gas in South Louisiana Lafayette and New Orleans Geological Societies: PART 2

William R. Paine , James P. Spillers , Kenneth M. Waters , Donald I. Andrews , E. M. Baysinger , A. M. Borland , James Cotton , S. T. Cristina Jr. , Justin P. Hall Jr. , B. W. Kimmey , John E. McDougall , A. A. Meyerhoff , Marvin A. Munchrath , David L. Paffett , Francis L. Paspberry , D. N. Rockwood , Edward P. Roederer Jr. , Jack C. Stipe , H. O. Woodbury

AAPG Special Volumes

... of genera and individuals. The downthrown Nodosaria sandstone beds are thick and exceptionally uniform in texture. The shale is light to dark gray...

Distinguishing Syntectonic Unconformity Types to Enhance Analysis of Growth Strata: An Example from the Cretaceous, Southeastern Nevada, U.S.A.

Jennifer L. Aschoff, James G. Schmitt

Journal of Sedimentary Research (SEPM)

..., and facies: Journal of Sedimentary Research, v. 64, p. 451–490. Bluck, B.J., 1967, Deposition of some upper Old Red Sandstone conglomerates in the Clyde...

Origin and Significance of Conglomerates in the Southwest Corner of the Arkoma Basin, Oklahoma

Justin Newman

Oklahoma City Geological Society

... and Arbuckle Mountains. Chert found in the study area is similar in composition to the Arkansas Novaculite and can be shown to originate from that formation...

Feldspar dissolution, authigenic clays, and quartz cements in open and closed sandstone geochemical systems during diagenesis: Typical examples from two sags in Bohai Bay Basin, East China

Guanghui Yuan, Yingchang Cao, Jon Gluyas, Xiaoyan Li, Kelai Xi, Yanzhong Wang, Zhenzhen Jia, Peipei Sun, and Norman H. Oxtoby

AAPG Bulletin

.... With relative homogeneous detrital composition and little detrital clays, sandstone samples used for quantitative work in this study are mainly selected from...

Depositional Facies and Trace Fossils of a Low Wave Energy Shorefacies Succession, Albian Viking Formation, Chigwell Field, Alberta, Canada

Indraneel Raychaudhuri, Howard G. Brekke, S. George Pemberton, James A. MacEachern

Special Publications of SEPM

... sandstone, siltstone and shale, 3) pale burrowed sandstone, 4) cross bedded and apparently structureless (massive) sandstones, 5 ) massive clast-supported...

Petrography and Petrophysics of the Upper Cretaceous Turner Sandy Member of the Carlile Shale at Todd Field, Powder River Basin, Wyoming

Dawaduen Charoen-Pakdi, James E. Fox

Rocky Mountain Association of Geologists

.... Shale fragments (Plate 1B) are brown to dark brown, composed and authigenic mineral composition, texture, fabric, and diagenetic sequence. Pores were...

Albite of Secondary Origin in Charny Sandstones, QueBec: A Re-evaluation

O. Ogunyomi, R. F. Martin, R. Hesse

Journal of Sedimentary Research (SEPM)

.... Hypothesis 1) thus fails for three reasons: composition of the oligoclase, scale of the exsolution texture, and metamorphic grade in the source area...

Stockholm Southwest Field--U.S.A. Anadarko Basin, Kansas

C. Brent Shumard

AAPG Special Volumes

..., Depositional environments of a reservoir sandstone in west-central Texas: American Association of Petroleum Geologists Bulletin, v. 61, p. 344-359. Bradley...

Unlocking Heterogenetic Facies By Using Sequence Stratigraphy On Sandy Fluvial Deposits Of The Lower Tanjung Formation Outcrop … Sandy Tide Estuarine Deposits Of The Middle Tanjung Formation Outcrop, Southern Barito Basin, South Kalimantan

Emanuelta Naibaho, Hendry Setiawan Lie, Febriwan Mohamad, Arief Pinandita

Indonesian Petroleum Association

... area. It has a texture of pebbly, very coarse grain sandstone and is associated with the oligomictite conglomerate. The grain fabric and sorting...

Paleocene Drainage Systems, Rock Springs Uplift, Wyoming

Mark A. Kirschbaum, David W. Andersen, Ron L. Helm, Richard J. Baldwin

Rocky Mountain Association of Geologists

... scheme of Folk (1980). The results are shown in Figures 6B and 6C. Sandstone from all parts of the Rock Springs uplift has essentially the same composition...

Petrology, Origin and Deposition of the Highest Lower Old Red Sandstone of Shropshire, England

J. R. L. Allen

Journal of Sedimentary Research (SEPM)

... to north and west. Sandstone composition is dependent on grain size, the coarsest being richest in rock fragments. The argillolithic sandstones...

Late Paleozoic Fluviatile and Deltaic Deposits in the Northeast Karroo Basin, South Africa

David K. Hobday, David Mathew

Houston Geological Society

... for petrographic analysis, and subdivided into recurring facies. Each facies is characterized by a distinctive association of composition, texture...

Late Cretaceous Paleogeography Near Wheeler Gorge, Ventura County, California

B. R. Rust

AAPG Bulletin

... markedly with conglomerate-sandstone units in the succession. The siltstone beds are mostly 2 mm.-3 cm. thick, and grade upward into nearly structureless...

Abstract: Assessment of Undiscovered Technically Recoverable Oil and Gas Resources in the Thomson Sandstone and Kemik Sandstone, ANWR 1002 Area, by C. J. Schenk and D. W. Houseknecht; #90008 (2002).

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Marine to Non-Marine Transitional Deposits in the Frasnian Catskill Clastic Wedge, South-Central New York

A. Halperin, J. S. Bridge

Dallas Geological Society

...-central New York. Marine rocks are dominated by mudstone with subordinate sandstone sheets, lenses and channel fills. Sandstones contain hummocky cross...

Marine to Non-Marine Transitional Deposits in the Frasnian Catskill Clastic Wedge, South-Central New York

A. Halperin, J. S. Bridge

CSPG Special Publications

...-central New York. Marine rocks are dominated by mudstone with subordinate sandstone sheets, lenses and channel fills. Sandstones contain hummocky cross...

Late Cretaceous Paleogeography of the Southern Sevier Foreland, Southwest Utah, Southern Nevada, and Northwest Arizona

Robert P. Fillmore

Pacific Section SEPM

...) . Quartz and sedimentary lithic fragments dominate with feldspar and volcanic fragments present rarely. Sandstone composition in Cretaceous strata...

The Viking Formation in the Caroline, Garrington and Harmattan East Fields, Western South-Central Alberta: Sedimentology and Paleogeography

Frances J. Hein, Michael E. Dean, Anita M. Deiure, S. Kent Grant, Gregory A. Robb, Frederick J. Longstaffe

CSPG Bulletin

..., bioturbated and loaded fine-grained sandstone and shale (20-25 m thick); (2) fine-grained sandstone (6-12 m thick) with low-angle, inclined cross...

Paleosol and Subunconformity Traps: Examples from the Muddy Sandstone, Powder River Basin, Wyoming

Randi S. Martinsen, Zun S. Jiao, William P. Iverson, Ron C. Surdam

Rocky Mountain Association of Geologists

... and displays a curved texture which is probably the result of intensive compaction within the clay rich sandstone (Plate 2). Chlorite also occurs mainly...

A Textural Analysis of Trona and Associated Lithologies, Wilkins Peak Member, Eocene Green River Formation, Southwestern Wyoming

Stuart J. Birnbaum, Thomas M. Radlick

Special Publications of SEPM

... lithologies. Cores obtained during exploration of trona beds 19 and 20 were examined; however, rapid lateral variations in texture and composition make...

Allochthonous Reef-Debris Limestone Turbidites Powell Creek, Northwest Territories

W. S. MacKenzie

CSPG Bulletin

...., 1961, Turbidites in oil exploration, in Peterson, J. A. and Osmund, J. C. (eds.), Geometry of Sandstone Bodies: Tulsa, Am. Assoc. Petroleum...

Diagenesis of the Maxon Sandstone (Early Cretaceous), Marathon Region, Texas: A Diagenetic Quartzarenite

Earle F. McBride

Journal of Sedimentary Research (SEPM)

... of the finer fluvial beds and some coarser ones underwent some modification of original texture and composition during Cretaceous pedogenesis. Framework...

Applications of Photogeology to the Panhandle Area

Don B. Gould, Robert L. Anderson

Panhandle (Texas) Geological Society

..., such as their topographic expression, manner of weathering, associated drainage types and textures, changes in tone and texture on the photographs, type of bedding and its...