Permian Ledge-Makers in Concho County, Texas

William Kramer

AAPG Bulletin

... (SW. cor. James F. Irwin Survey No. 1684) 1 mile west of Salt Gap. A 4-foot bed of sandstone which is 35 feet below the top of the Coleman Junction...

Synthetic Stratigraphy with a Stochastic Diffusion Model of Fluvial Sedimentation

Jon D. Pelletier, Donald L. Turcotte

Journal of Sedimentary Research (SEPM)

...),  Models of stratigraphic completeness and bed formation in fluvial depositional environments have most often assumed that successive depositional...

Chapter 68: Architecture of Proximal Midfan Levee Deposits, Punta Farallónes La Flor, Nicaragua

C. Brandes, I. Struss, C. Vandré, J. Winsemann

AAPG Special Volumes

..., based on bed thickness, grain size, occurrence of climbing ripples, convolute laminations, and rip-up clasts (CCC elements; Walker, 1984), lateral...

Chapter 16: A Multistory Sandstone Complex, Taman Viewpoint, Northwest Borneo

Paul D. Crevello, Howard D. Johnson, Felix Tongkul, Martin R. Wells

AAPG Special Volumes

... paleocurrent NA NA NA NA NA NA NA Typical facies succession Ta–S3–Tab S1–S2–Ta–Db–Tc Ta–S3 Ta–S3 Ta–Db–Tc Ta–S3 Ta–S3 Sand-bed Architecture...

Chapter 18: Lobe and Channel Deposits, Papar Highway, Northwest Borneo

Paul D. Crevello, Howard D. Johnson, Felix Tongkul, Martin R. Wells

AAPG Special Volumes

...-margin sands. Figure 4. Tree tool mark at base of splay bed in lower part of S5. Figure 5. 30-m (98-ft)-thick, stacked, massive, scour-based, tabular...

Deep-Water Seismic Geomorphology, Continental Margin Progradation, and Process Interaction off Northwest Britain, by Alick B. Leslie, David Long, Martyn B. Stoker, Joseph Bulat, and Sheila Jones, #30015 (2003)

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AAPG Archie Series, No. 1, Chapter 2: A Roadmap for Evaluating Thin-bedded Clastic Reservoirs

Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia

AAPG Special Volumes

..., earth models, bed types, logging tool forward models, convolution, inversion, statistical earth models, Monte Carlo inversion. These topics...

THE SENTINEL BUTTE MEMBER OF THE FORT UNION FORMATION, POWDER RIVER COUNTY, MONTANA

VIRGIL W. CARMICHAEL

Montana Geological Society

... the Mackin-Walker coal bed and the Stump coal bed." I believe the gray shales and clays occuring between the Mackin...

Effect of Artificial Sea-Grass on Wave Energy and Near-Shore Sand Transport

Christopher J. Wayne

GCAGS Transactions

... moment per individual frond was calculated to be approximately 2.0 lb.-in. A dense bed of sea-grass has the potential to reduce wave energy by twenty...

Middle Devonian Bentonite in Michigan Basin: DISCUSSION

John B. Droste , Robert H. Shaver

AAPG Bulletin

... that the thin bentonite bed that he has described as the Kawkawlin Bentonite in the Michigan basin and the Tioga Bentonite Bed that others have described...

Wilcox Group Coal-Bed Methane in North-Central Louisiana

F. Clayton Breland Jr., Peter D. Warwick

GCAGS Transactions

...Wilcox Group Coal-Bed Methane in North-Central Louisiana F. Clayton Breland Jr., Peter D. Warwick 2005 39 46 Vol. 55 (2005) Significant coal-bed gas...

Hydraulic Interpretation of Grain-Size Distributions Using A Physical Model for Bedload Transport: REPLY

John S. Bridge

Journal of Sedimentary Research (SEPM)

... boundary: Jour. Fluid Mechanics, v. 89, pp. 33-47. BENEDICT, B. A., AND CHRISTENSEN, B. A., 1972, Hydrodynamic lift on a stream bed, in Shen, H. W., ed...

Statistical Analysis of Facies Clustering in Submarine-Fan Turbidite Successions

Chengsheng Chen, Richard N. Hiscott

Journal of Sedimentary Research (SEPM)

... bed-by-bed variables were considered: coarse-division thickness (i.e., net thickness, in a single bed, of conglomerate + sandstone + siltstone), grain...

Chapter 24: Architecture of Lateral-accretion Deposits in Two Stacked, Deep-water, Sinuous Channel Fills: Relationship Between Coarse Channel-fill and Adjacent Inner-bend Levee Deposits, Isaac Channel 2, Castle Creek South, Windermere Supergroup, British Columbia, Canada

R. W. C. Arnott

AAPG Special Volumes

... surface was succeeded, at least on the upper part of the lateral-accretion surface, by sediment reworking and bed-load transport. Figure 1...

Concave Sand Grains in Eolian Environments: Evidence, Mechanism, and Modeling

B. T. Werner , E. Merino

Journal of Sedimentary Research (SEPM)

... abrasion at contacts between near-surface grains in the bed. The energy for this abrasion is provided by collisions of saltating grains with the sand...

Investigation of the Corbula Bed of Central Texas as the Product of Catastrophic Tsunami Deposition

Roger Sigler, Heather Fell, Breanda L. Kirkland, C. Van Wingerden

GCAGS Journal

...Investigation of the Corbula Bed of Central Texas as the Product of Catastrophic Tsunami Deposition Roger Sigler, Heather Fell, Breanda L. Kirkland...

Internal Geometry and Origin of Vegetated Coastal Sand Dunes

Victor Goldsmith

Journal of Sedimentary Research (SEPM)

..., azimuths, and elevations of 209 eolian cross-bed sets from Monomoy Island, Cape Cod, Massachusetts, were analyzed and compared with similar data from...

Pebbly Phosphorites in Shale: A Key to Recognition of a Widespread Submarine Discontinuity in the Middle Devonian of New York

Gordon C. Baird

Journal of Sedimentary Research (SEPM)

... Vol. 48 No. 2. (June), A thin bed of calcareous shale in the Middle Devonian Moscow Formation of western New York marks a submarine discontinuity...

Diagenesis and Remobilization of Carbon and Sulfur in Mid-Pleistocene Organic-Rich Freshwater Sediment

Simon H. Bottrell , Jacqueline A. Hannam , Julian E. Andrews , Barbara A. Maher

Journal of Sedimentary Research (SEPM)

... freshwater sediment, the West Runton Freshwater Bed (Norfolk, UK). Although this unit is of freshwater origin on paleontological grounds, bulk C/S ratios...

Heterogeneity of the transgressive systems tract of the Eagle Ford Formation, Val Verde County, Texas

Victoria Chevrot and Raphaël Gottardi

AAPG Bulletin

... the location of an upper Cenomanian biostratigraphic marker between bed 6 and bed 7 (Figure 4). A total of 77 samples were collected along nine...

Selected Studies in High-Angle Hole Cleaning

Mario Zamora, Paul Hanson

Indonesian Petroleum Association

... and a bed-stability tester. The flow loops allow observation of cuttings transport while circulating field and laboratory prepared muds. The bed...

Benthic Community Development in Limestone Beds of the Waynesville (Upper Dillsboro) Formation (Cincinnatian Series, Upper Ordovician) of Southeastern Indiana

Frank W. Harris , Wayne D. Martin

Journal of Sedimentary Research (SEPM)

... abundances of individual constituents, however, vary between the top, center, bottom, and margins of each limestone bed. The centers of the beds...

Computer-Generated Surfaces and Grids of the Geometry, Rock Type, and Chemistry of a Bedded Mineral Deposit: Chapter 4

Walter J. Bawiec, Wilbur D. Grundy

AAPG Special Volumes

... divided by thickness of the ore bed) for an open-pit mine would be less than 2.25 to 1. Drill holes shown in Figure 1 are percussion drill holes...

Effects of subsidiary faults on the geometric construction of listric normal fault systems (Geologic Note)

Tingguang Song, Peter A. Cawood

AAPG Bulletin

... on the master fault during the bed-fault construction. The extension on subsidiary faults is supposed to be transferred into the main fault, along...

Stratigraphic Relations of the Pilot Know Pyroclastics

C.O. Durham Jr.

Shreveport Geological Society

... the geologic events. REFER PLATE 15. In Copyright © 2013 Shreveport Geological Society /IJJ particula r, the Gryphaea aucella Roemer bed at the. base...