Evidence For and Against Sea-Level Changes From the Stable Isotopic Record of the Cenozoic

Douglas F. Williams

Special Publications of SEPM

... suggests that sinusoidal eustatics, i.e., the rise and fall of sea level being equal, is not a good assumption at fourth- and fifth-order sea-level...

Sedimentology of the Upper Cretaceous Coffee Sands in North Central Mississippi

E.J. Webb

GCAGS Transactions

...-clastics cannot be detected. These sands are probably third or fourth order sands because the platform areas were slightly positive. Here Upper as well...

Tectonic Controls on Alluvial Systems in a Distal Foreland Basin: The Lakota and Cloverly Formations (Early Cretaceous) in Wyoming, Montana and South Dakota

J. Nathan Way, Patrick J. O'Malley, Lee J. Suttner, Lloyd C. Furer

Special Publications of SEPM

... inboard foreland basin setting For example the use of an un conformity bounded interval as a third or fourth order strati several graphic sequence...

Clay Minerals from the Rot Member of the Triassic Near Gottingen, Germany

Friedrich Lippmann

Journal of Sedimentary Research (SEPM)

... A and 16 A and is considerably broader than it is with airdry or glycol saturated specimens. A fourth order, present around 8 A, is a rather very broad...

Seismic Geomorphology of Oligocene Frio Lowstand Slope and Basin-Floor Sedimentary Bodies in Growth-Faulted Subbasins in South Texas

Ursula Hammes, Hongliu Zeng, L. Frank Brown, Robert Loucks, Patricia Montoya

GCAGS Transactions

... system appears to have been active during subsequent fourth-order sea-level falls (Fig. 3). The basin-floor fan, approximately 1 mi (1.6 km) wide...

Fault Systems of Katanga Mega-High of Siberian Craton and Prediction of Oil-Gas Potential of Sedimentary Cover

V. I. Val’chak

Petroleum Geology: A Digest of Russian Literature

... km apart, fourth-order systems - 18-20 km, and fifth-order systems 9-11 km. Widths of fault systems are ascertained only for those with azimuth of 0...

Chapter 102: Deep-water Siliciclastic Outcrops from the Brushy Canyon and Cherry Canyon Formations, West Texas: Summary and Locations

Roger D. Shew

AAPG Special Volumes

..., and Upper Members that correspond to fourth-order cycles, which are further subdivided into fifth-order cycles (Gardner and Borer, 2000). Fine-grained...

Chapter 110: Basin-floor Channel and Sheet Complexes of the Colleen Canyon Area, Lower Brushy Canyon Formation, Texas, USA

R. T. Beaubouef, C. Rossen

AAPG Special Volumes

... by the EPR Co. 1 Colleen Canyon research borehole. At this locality, the lower Brushy Canyon member (fourth-order sequence) is almost entirely preserved...

Exploring for Subtle Traps with High-Resolution Paleogeographic Maps: Reklaw 1 Interval (Eocene), South Texas: Reply (1)

JOHN A. BREYER and THOMAS P. BULLING

AAPG Bulletin

... the sandstone in Atkinson field as a barrier bar formed during a fourth-order cycle within the transgressive phase of a third-order cycle of change...

Hierarchical Levels of Heterogeneity in a Mississippi River Meander Belt and Application to Reservoir Systems: Geologic Note (1)

DOUGLAS W. JORDAN and WAYNE A. PRYOR

AAPG Bulletin

...-order barchanoid sand dunes in the thalweg have wave lengths up to 400 ft (122 m) long and are up to 20 ft (6 m) high, (4) fourth-order barchanoid dunes...

Understanding growth-faulted, intraslope subbasins by applying sequence-stratigraphic principles: Examples from the south Texas Oligocene Frio Formation

L. Frank Brown Jr., Robert G. Loucks, Ramn H. Trevio, Ursula Hammes

AAPG Bulletin

... of fourth-order, post-rift sequences and sequence sets, Lower Cretaceous (lower Valanginian to lower Aptian), Pletmos Basin, southern offshore, South Africa...

GCAGS 51st Annual Convention, October 17–19, 2001, Shreveport, Louisiana, - Abstracts, #90901 (2001).

Search and Discovery.com

ABSTRACT: Three-Dimensional Prestack Inversion, Lobo Trend, South Texas; #90007 (2002)

Anno, Phil, Mark Wuenscher, Robert Corbin, John Hooper, Frank Chlumsky

Search and Discovery.com

... sequence. This term in the expansion is fourth order in θ (for small θ ). Lobo Stack Comparison Equation (1) thus makes it clear that stacking...

AAPG Foundation 2002 Grants-in-Aid Projects Abstracts; #90001 (2002).

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ABSTRACT Syn-Sedimentary Structural Growth and Transient Fan Development in the Isongo Formation (Late Miocene), Equatorial West Africa, #90123 (2011)

Jeannette M. Wolak, Michael H. Gardner

Search and Discovery.com

... Isongo Formation comprise one > 4.3 million year episode of deepwater siliciclastic deposition (>650m). Third- and fourth-order stratigraphic cycles...

The Upper Mannville Incised Valleys of Central Alberta: An Example of Subtle Gas Traps

Search and Discovery.com

... sandstones of fourth-order sequences (Cant, 1995, Mc Donald & al, 1988). The upstream continental part of the Upper Manville in Central Alberta remains...

Abstract: Finite-difference Elastic Modelling Below a Structured Free Surface; #90171 (2013)

P. M. Manning

Search and Discovery.com

.... References Levander, A. R., 1988, Fourth-order finite-difference P-SV seismograms: Geophysics, 53, No. 11, 1425-1436. Strikwerda, J. C., 2004, Finite...

Abstract: Spectral-element Simulations of Elastic Wave Propagation in Exploration and Geotechnical Applications; #90187 (2014)

Lin Zheng, Qi Zhao, Qinya Liu, Bernd Milkereit, and Giovanni Grasselli

Search and Discovery.com

... (pp. 205). Washington DC: AGU. Levander, A. R. (1988). Fourth-order finite-difference P-SV seismograms. Geophysics, 53(11), 12. Robertsson, J. O...

Abstract: Interpolation Using Hankel Tensor Completion; #90187 (2014)

Stewart Trickett and Lynn Burroughs

Search and Discovery.com

.... Form a fourth–order Hankel tensor T by generating two tensor orders for every spatial dimension: T (i,j,m,n) = S (i+j-1, m+n-1) where the lengths...

Sequence Stratigraphic Controls from Complex Reservoir Architecture in Fluvial-Dominated Deltaic and Lowstand Valley-Fill Deposits in the Woodbine Group, East Texas Field; #110060 (2008)

William A. Ambrose, Tucker F. Hentz, Fred P. Wang, Florence Bonnaffe, Robert G. Loucks, Leonard F. Brown

Search and Discovery.com

... indicates that these highstand and lowstand deposits represent the basal three, fourth-order sequences of the Woodbine Group which comprises a maximum of 14...

Milankovitch-Controlled Paleoclimate Signal Recorded by Rock Magnetics, Lower Cretaceous Platform Carbonates of Northern Mexico

Linda A. Hinnov, David Anastasio, Diana Latta, Ken Kodama, Maya Elrick

Search and Discovery.com

... dust, is responsible for the ARM. At both sites, ARM variations show a synchronous ~30-35 m oscillation with maxima coinciding with fourth-order...

3D Acoustic and Elastic Wave Modeling on a High Performance Computing System, #40899 (2012)

Suhas Phadke, M. Ramanjulu

Search and Discovery.com

... is fourth order accurate in space and second order accurate in time. For this scheme, the calculation of the wavefield at a grid point of the advanced...

Reservoir Characterization of Bassein Formation in Mukta Field, Western Offshore Basin, India; #50740 (2012)

Vinay Jain, Mohit Khanna, Iti Agrawal, Rajeev Lakhera, Anurag Grover, and Ajay Kumar

Search and Discovery.com

... to J values for each sample and plotted against saturation. A fourth order equation has been estimated to show the relation of saturation...

Sequence Stratigraphic and Geochemical Insights into Paleoceanography and Source Rock Development in the Shublik Formation and Adjacent Units, Northern Alaska; #30424 (2015)

Michael T. Whalen, April Knox, Eric M. Hutton

Search and Discovery.com

..., and Karen Creek Sandstone in northern Alaska record four third-fourth order depositional sequences. The Shublik, a proven Prudhoe Bay source rock...

Outcrop Analogues in the Western Iberian Margin, Northeast Atlantic; #11025 (2017)

Rui Pena dos Reis, Nuno Pimentel

Search and Discovery.com

... of this succession, around 600 meters thick and gently dipping to the South. Several fourth-order and a few third-order sequences may be defined within...