Detection of Sedimentary Cyclicity and Stratigraphic Completeness by Wavelet Analysis: An Application to Late Albian Cyclostratigraphy of the Western Canada Sedimentary Basin

Andreas Prokoph , Frederik P. Agterberg

Journal of Sedimentary Research (SEPM)

... climate probably forced by Milankovitch cycles of 100 kyr eccentricity may have controlled the stable periodic sedimentary cyclicity. BCCP GROUP, 1994...

Relation of Eustasy to Stacking Patterns of Meter-Scale Carbonate Cycles, Late Cambrian, U.S.A.

David Osleger, J. Fred Read

Journal of Sedimentary Research (SEPM)

... Horse Member of the Orr Formation in the House Range of Utah. The 4:1 bundling may manifest the short e centricity to long eccentricity ratio...

A Record of Glacial Aridity and Milankovitch-Scale Fluctuations in Atmospheric Dust from the Pennsylvanian Tropics

Sohini Sur, Gerilyn S. Soreghan, Michael J. Soreghan, Wan Yang, Arthur H. Saller

Journal of Sedimentary Research (SEPM)

... performed using Analyseries, version 2.0.4 (Paillard et al. 1996) to assess the possible presence of Milankovitch orbital-scale (eccentricity, obliquity...

Cyclostratigraphic Timing of Sedimentary Processes: An Example from the Berriasian of the Swiss and French Jura Mountains

André Strasser, Heiko Hillgärtner, Jean-Bruno Pasquier

Special Publications of SEPM

... eccentricity cycle. Uncertainties in the definition of sequences exist if facies contrasts are too low to develop clearly marked sequence boundaries...

Evolution of Belle Isle Salt Dome, Louisiana

Charles A. O'Neill, III

GCAGS Transactions

...), and to the "N"-"P" interval isochore contours at Belle Isle (Fig. 11). This contour eccentricity results from thickening of the beds into the fault plane...

Advances in Wireline Logging Technology - Workshop Summary

L. Mark Larsen, Dan Buller, Gary James Frisch, Ronald E. Bothner, John S. David, Rob North

PTTC

... Tool requires corrections for borehole eccentricity. The image mode of this tool provides accurate internal wear assessment (up to 60 samples/ft) while...

Characterization of Carbonates Aids Exploration - Wokshop Summary

Robert Scott, Andrew Petty, Rick Turner

PTTC

... intervals) or by oscillating processes (which are both regular and predictable). Earth precession, obliquity, and eccentricity influence carbonate...

A Model for the Nonlinear Creep Behavior of Oil Shale

Ken P. Chong, George F. Dana, Jui-Lin Chen

Circum Pacific Council Publications

... contact pressure during testing. An initial load of approximately 890 newtons (N) was applied to check for eccentricity and for specimen alignment...

Application of Seismic Shear Wave Refraction for Subsurface Soil Dynamic Investigation at Bukit Changgang, Banting, Selangor

Abdul Rahim Samsudin, Khairul Anuar Mohd. Nayan, Umar Hamzah

Geological Society of Malaysia (GSM)

... The dynamic loading arises from a unbalanced mass mo rotating with an eccentricity ro at the operational circular frequency 01 = 2m. The forces and moments...

Understanding Acoustic Responses in Horizontal Wells: Tools, Techniques, and Lessons Learned

Alexei Bolshakov, Sergio Sarmiento, Haijing Wang, Kris Walker, Mason Edwards, Ricardo Freitas

Unconventional Resources Technology Conference (URTEC)

... certain firing modes and/or reduce the firing rate. 3. Tool Eccentricity: In horizontal wells, gravity poses challenges for logging tools in maintaining...

Rates of Sediment Deposition during the Late Eocene of Central Texas Based on 40Ar/39Ar Dating of Volcanic Ash

Thomas E. Yancey, Mindi L. Heintz

GCAGS Transactions

... 36.86 and 34.93 Ma, giving an average of 320,000 yr per cycle. This is close to the long-period orbital eccentricity cycle, suggesting a Milankovich...

A Comparison of Two Early Miocene Carbonate Margins: The Zhujiang Carbonate Platform (Subsurface, South China Sea) and the Pirin Platform (Outcrop, Southern Turkey)

P. Bassant, F. Van Buchem, A. Strasser, A. Lomando

AAPG Special Volumes

... by the 400-k.y. Milankovitch eccentricity cycle and the medium-scale cycles driven by the 100-k.y. eccentricity cycle.The presence of ice caps during the early...

Accommodation and Sedimentary Architecture of Isolated Icehouse Carbonate Platforms: Insights from Forward Modeling with CARB3D+

Richard J. Paterson, Fiona F. Whitaker, Gareth D. Jones, Peter L. Smart, David Waltham, Graham Felce

Journal of Sedimentary Research (SEPM)

... features in ocean winds: Science, v. 303, p. 978–983. Clemens, S.C., and Tiedemann, R., 1997, Eccentricity forcing of Pliocene–early Pleistocene climate...

Climate change: Conflict of observational science, theory, and politics: Discussion

Bryan Lovell

AAPG Bulletin

...-age cycle identified and found to lag temperature, carbon dioxide and orbital eccentricity: Science, v. 289, p. 18971902.Solanki, S. K., I. G. Usoskin...

Ground Roll Polarization Filtering with Spatial Smoothness Constraints

Search and Discovery.com

... polarizations can be treated as ellipses with zero eccentricity and are therefore a subset of elliptical polarizations. Figure 1 compares a real 3C example...

Regional Stratigraphy of the Southern Tethyan Margin, Lithofacies, Sequence Stratigraphy, Source, Seal, and Reservoir Rocks; #10273 (2010)

Christopher G. St. C. Kendall, Abdulrahman S. Alsharhan, Lisa Marlow

Search and Discovery.com

... by the eccentricity cycles of Earth’s orbit: Geology, v. 28/11, p. 967-970. Ziegler, A.M., M.T. Gibbs, and M.L. Huber, 1997, A mini-atlas of oceanic water masses...

Uncertainties of Extracting Amplitude and Frequency of Orbitally Driven Sea-Level Fluctuations from Shallow-Water Carbonate Cycles; #50897 (2013)

Gregor P. Eberli

Search and Discovery.com

... orbital eccentricity modes can be used for orbital-stratal calibrations to several hundred million years ago” Hinnov 2000 Key Points Depositional...

Climate History, Lake Evolution, and Prediction of Organic Richness, Green River Formation, Piceance Basin, Colorado; #50915 (2014)

Feng Jufang, J. Frederick Sarg, Kati Tänavsuu-Milkeviciene, and H. Suriamin

Search and Discovery.com

... within Eccentricity cycles (100 & 400K yrs.). • Richness also varies over long-term lake history – 1. Stage 1, Fresh Lake – high net productivity...

Assessment of Temporal Source Rock Variability: An Example from the Lower Jurassic Posidonia Shale; #41974 (2016)

Wolfgang Ruebsam, Martin Stockhausen, Lorenz Schwark

Search and Discovery.com

... 400 kyr sediment accumulation (4 x 100 kyr eccentricity cycles). • The variability can be noted when applying high-resolution monitoring techniques...

Improved Oil-in-Place Estimates in Clay- and Pyrite-Bearing Shales, #41984 (2017).

Siddharth Misra, Yifu Han

Search and Discovery.com

... on EM log measurements • Invasion • Borehole • Interfacial polarization • Tool eccentricity • Frequency dispersion • Bed boundary • Resistivity...

A Dominant Tectonic Signal in High-Frequency, Peritidal Carbonate Cycles? A Regional Analysis of Liassic Platforms from Western Tethys

Dan Bosence, Emily Procter, Marc Aurell, Atef Bel Kahla, Marcelle Boudagher-Fadel, Francesca Casaglia, Simonetta Cirilli, Mohammed Mehdie, Luis Nieto, Javier Rey, Rudolph Scherreiks, Mohamed Soussi, David Waltham

Journal of Sedimentary Research (SEPM)

...) as evidence for eccentricity- and precessional-forced (i.e., Milankovitch band) sedimentary cycles. Subsequent work using more precise (single-zircon U-Pb...

Depositional Facies and Cycles in Yates Formation Outcrops, Guadalupe Mountains, New Mexico

J. M. Borer, P. M. Harris

Special Publications of SEPM

... and Sarnthein (1988). tude, such as the Guadalupe Mountain region during the Permian, strong eccentricity (100,000-year) and precession (21,000-year...

Sequence Stratigraphic Concepts

Charles Kerans, Scott W. Tinker

Special Publications of SEPM

... orbit, and in the tilt and wobble of the axis. The earth cycles are precession (1923 ky), obliquity (41 ky), and eccentricity (100-400 ky) (Fig. 1.12...

Genesis of Upper Cretaceous Marl-Limestone Bedding, Alabama

David T. King, Jr.

GCAGS Transactions

..., 103 ka. Milankovitch cycles reflect cyclicity at 21 ka (precession), 41 ka (obliquity), and 100 or 413 ka (eccentricity). Based solely...

Orbitally Driven Depositional Cyclicity in Shallow Marine Carbonates of the Lower Paleozoic Aisha-Bibi Seamount (Malyi Karatau, Kazakhstan): Integrated Sedimentological and Time-Series Study

Dmitry A. Bazykin, Linda A. Hinnov

Special Publications of SEPM

... to quasi-periodic changes in the Earth’s orbital parameters (eccentricity, precession, and obliquity); such oscillations might produce SUC sequences...