Two New Methods of Paleocurrent Determination from Trough Cross-Stratification

Peter G. DeCelles, Richard P. Langford, Robert K. Schwartz

Journal of Sedimentary Research (SEPM)

...) or by the burial of large (for example, 0.6 m deep, 2.4 m wide, 15 m long), spoon-shaped scours by downstream migrating barforms and subaqueous sand waves...

Chapter 5: Geologic Framework of Willow Springs Wash Case-Study Area - Geological and Petrophysical Characterization of the Ferron Sandstone for 3-D Simulation of a Fluvial-Deltaic Reservoir (MP-02-6)

T.H. Morris, J.A. Dewey Jr., T.A. Ryer

Utah Geological Survey

... has two branches at its head. These are here referred to as the “North Branch”and the “South Branch.” “The Wall” refers to vertical exposures along...

The Thulean Volcanic Line

J. M. Hall

CSPG Special Publications

... in Bouguer gravity at close to the edge of the shelf (Bott et al., 1971), and by the conversion of head waves, possibly including sub-MOHO phases within...

Superimposed Cycles of Composite Marine Terraces: The Example of Cutro Terrace (Calabria, Southern Italy)

Ronald Nalin, Francesco Massari, Massimo Zecchin

Journal of Sedimentary Research (SEPM)

... by paleo–sea cliffs of younger marine terraces. Degradation of the terrace is mostly driven by channel-head retreat and backwearing of slopes...

Depositional Environments of Carbonate Platforms

Paul M. Harris

Search and Discovery.com

... horizontal to clinoform. Modern carbonate mud banks form in conjunction with sea grasses and green calcareous algae that bind and trap fine-grained...

Induced Seismicity Near Fox Creek, Alberta: Interpretation of Source Mechanisms

Hongliang Zhang, David W. Eaton

Unconventional Resources Technology Conference (URTEC)

...-wave first motions. Polarities were picked on the vertical component, which for our dataset usually has the highestamplitude response for P-wave...

Chapter 60: An Overview of the Miocene Mount Messenger-Urenui Formations, New Zealand: A 2-D, Oblique-dip Outcrop Transect Through an Entire Third-order, Progradational, Deep-water Clastic Succession

P. R. King, G. H. Browne, M. J. Arnot, R. M. Slatt, K. Helle, I. Stromsoyen

AAPG Special Volumes

.... These Miocene rocks are generally uncemented and only moderately indurated, and exposures are relatively unweathered and clean, owing to washing by waves...

ABSTRACT: Depositional Architectures and Lithofacies of a Pennsylvanian High-rising Carbonate Platform (Sierra del Cuera, Cantabrian Mountains, N Spain); #90013 (2003)

GIOVANNA DELLA PORTA, JEROEN A. M. KENTER

Search and Discovery.com

... inclination of platform strata. This local subsidence, caused by the load of early-lithified slope facies, must have had a syndepositional component...

High Resolution Monitoring and Modeling of Steam Injection in the Athabasca Oil Sands at UTF: A Case Study

Search and Discovery.com

... formulations. Ternary diagrams aid in studying the effective response of a three component fluid ensemble (oil, water, steam) for a variety of temperature...

Experimental Measurement of the Relative Importance of Controls on Shoreline Migration

Wonsuck Kim, Chris Paola, Vaughan R. Voller, John B. Swenson

Journal of Sedimentary Research (SEPM)

... of subsidence, σ(s), and base-level change at the shoreline, σ(s) + bl, while the horizontal component is the shoreline migration rate, s (Fig. 3...

Methane in Columbia River Basalt Aquifers: Isotopic and Geohydrologic Evidence for a Deep Coal-Bed Gas Source in the Columbia Basin, Washington

Vernon G. Johnson , David L. Graham , Stephen P. Reidel

AAPG Bulletin

..., are more complex (e.g., ^dgr13C-CH4 values more positive than -50^pmil suggest a thermogenic component, whereas positive ^dgr13C-TIC values suggest...

Long-Term Changes in Morphology and Textural Sediment Characteristics in Response to Energy Variation on Shoreface-Connected Ridges off the East Frisian Barrier-Island Coast, Southern North Sea

Chang Soo Son, Burghard W. Flemming, Alexander Bartholoma, Seung Soo Chun

Journal of Sedimentary Research (SEPM)

... in combination with tidal currents. This is supported by an assessment of the entrainment potential of coarse sand (D = 1 mm) by typical waves during storms...

Outcrop Control of Basin-Scale Underpressure in the Raton Basin, Colorado and New Mexico

Philip H. Nelson, Nicholas J. Gianoutsos, Lawrence O. Anna

Rocky Mountain Association of Geologists

... 2013 37 63 Vol. 50 (2013) No. 2. (April) Hydraulic head values determined from drillstem test pressures reveal that Paleozoic, Mesozoic, and Cenozoic...

Calcified Algae as Sediment Contributors to Early Paleozoic Limestones: Evidence from Deep-Water Sediments of the Cow Head Group, Western Newfoundland

Mario Coniglio, Noel P. James

Journal of Sedimentary Research (SEPM)

...Calcified Algae as Sediment Contributors to Early Paleozoic Limestones: Evidence from Deep-Water Sediments of the Cow Head Group, Western...

Conglomerate, Emphasizing Fluvial and Alluvial Fan Environments

J. C. Harms, J. B. Southard, R. G. Walker

Special Publications of SEPM

... o- CD C, 0 CD 0 4. GRADING 0 0. 0 C, 0 a a o o o o p o o - CD 0 c. INCLINED HORIZONTAL 0 0 - CO C) CD 0 2) 0 0 0 0 cp o CD CD cD...

Uranium Mineralization and Depositional Facies in the Permian Rocks of the Northern Paradox Basin, Utah and Colorado

John A. Campbell

Rocky Mountain Association of Geologists

... bedding. T r o u g h crossbedding, ripple marks and horizontal laminations occasionally were found in the finer grained rocks. Abrupt changes...

Flysch and Associated Beds of the Martinsburg Formation (Ordovician), Central Appalachians

Earle F. Mcbride

Journal of Sedimentary Research (SEPM)

... structures and their mode of formation: Geol. Mag., v. 94, p. 481-491. KINDLE, C. H., AND WHITTINGTON, H. B., 1958, Stratigraphy of the Cow Head region...

Fluid Dynamics of Viscous Buckling Applicable to Folding of Layered Rocks

Hans Ramberg

AAPG Bulletin

.... The multilayers which buckle to a single wave if unrestricted (by adjacent bodies) will buckle to many waves with a characteristic wavelength if surrounded...

Controls on Links Between Geomorphical and Surface Sedimentological Variability: Aitutaki and Maupiti Atolls, South Pacific Ocean

Eugene C. Rankey, Stacy Lynn Reeder, Joaquin Rodrigo Garza-Perez

Journal of Sedimentary Research (SEPM)

... total alkalinity (TA) and pH levels in this part of the Pacific. On these wave-dominated atolls, open-ocean waves impinging on the platform margins...

A Stratigraphic Interpretation of Shear and Compressional Wave Seismic Data for the Pennsylvanian Morrow Formation of Southeastern New Mexico: Chapter 13

M. D. McCormack, M. G. Justice, W. W. Sharp

AAPG Special Volumes

... within a stratigraphic unit. The analysis technique employed requires determining the horizontal shear and compressional wave interval transit time...

De-Risking the Sierras Blancas and Cruz de Lorena Blocks, Black-Oil Window

Raul Notta, Ed Kruijs, Vivek Jain, Gabriel Diaz-Perez, Holger Mandler

AAPG Special Volumes

... unconventional horizontal wells in the lowermost Vaca Muerta Formation across three contiguous blocks. As a result, reservoir properties and corresponding...

Research on reservoir prediction based on compressed sensing and inversion theory

Qing Zhou, Jianli Wang, Qian Yu, Heng Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

.... In the existing geophysical data, the reservoir response of the N2m formation is weak, and the deployment and implementation of horizontal wells...

Facies Geometries Within Pleistocene Reefs of Barbados, West Indies

Kenneth J. Mesolella , H. A. Sealy , R. K. Matthews

AAPG Bulletin

... annularis, is at the lower part of the forereef slope. The coral-head zone grades upward into a zone dominated by the staghorn coral, Acropora...

Abstract: Ground Penetrating Radar: High-Resolution Structure of Deltas and Spits in Large Lakes, by D. G. Smith and H. M. Jol; #91012 (1992).

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Ultrasonic Vertical Transverse Isotropy in High TOC Mudstones From the Vaca Muerta Formation, Argentina

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