Road Log, Day Seven:

J. C. Van Wagoner, C. R. Jones, D. R. Taylor, D. Nummedal, D. C. Jennette, G. W. Riley

AAPG Special Volumes

...). This upper sandstone filled broad erosional lows. The basal sequence boundary, associated with the you gest Tocito, truncates out most of the older...

Evolution of Western Boundary Fault, Franklin Mountains, Texas: GEOLOGIC NOTES

Earl M. P. Lovejoy

AAPG Bulletin

...Evolution of Western Boundary Fault, Franklin Mountains, Texas: GEOLOGIC NOTES Earl M. P. Lovejoy 1973 1766 1775 57 9. (September) Stratigraphic...

A Reevaluation of the Gulf Coast Pliocene-Pleistocene Boundary

C. Wylie Poag

GCAGS Transactions

...A Reevaluation of the Gulf Coast Pliocene-Pleistocene Boundary C. Wylie Poag 1971 Vol. 21 (1971), A reexamination of the sequences of planktonic...

Wilcox Chronostratigraphic Framework Update, #51616 (2019).

Larry Zarra, Rebecca Hackworth, Alicia Kahn

Search and Discovery.com

... Eocene (P/E) boundary in core and cuttings. Locating the P/E boundary led to reevaluation of the multiple third order sequences that comprise the Wx1...

An exceptional record of the sedimentology and biostratigraphy of the Montney and Doig formations in British Columbia

M. L. Golding, M. J. Orchard, J.-P. Zonneveld, C. M. Henderson, L. Dunn

CSPG Bulletin

... by several flooding surfaces and is bound top and bottom by two sequence boundaries: one at the Belloy-Montney formation boundary and one...

Biostratigraphy of the Campanian-Maastrichtian, Mid-Maastrichtian, and Cretaceous-tertiary boundaries in the Raton Basin: Implications for models of early Laramide tectonism and for the origin of the enigmatic Disturbed Zone

Keith Berry

Rocky Mountain Association of Geologists

...-Maastrichtian stage boundary is placed within the upper part of the Pierre Shale about 100 m below the base of the Trinidad Sandstone at Berwind Canyon...

An Approximate Analytical Multi-Phase Forecasting Method for Multi-Fractured Light Tight Oil Wells With Complex Fracture Geometry

Christopher R. Clarkson, Farhad Qanbari, Hamid Behmanesh, Jesse D. Williams-Kovacs

Unconventional Resources Technology Conference (URTEC)

... to outer permeability, as noted by Clarkson et al. (2014). A more rigorous approach would be to use the inner region as the inner boundary-condition...

PERMIAN-TRIASSIC BOUNDARY IN SOUTHWESTERN MONTANA AND WESTERN WYOMING

William W. Schock, Edwin K. Maughan, Bruce R. Wardlaw

Montana Geological Society

...PERMIAN-TRIASSIC BOUNDARY IN SOUTHWESTERN MONTANA AND WESTERN WYOMING William W. Schock, Edwin K. Maughan, Bruce R. Wardlaw 1981 59 69...

Stratigraphy of the Dakota and Tropic Formations of Cretaceous Age in Southern Utah

John C. Lawrence

Utah Geological Association

... on a paleoecological basis, and the boundary was at different rock-stratigraphic positions. This same method of separating the Dakota (?) and the Tropic was used...

Sedimentological and Sequence Stratigraphic Model of the Falher "D" Pool, Lower Cretaceous, Northwestern Alberta

R.W.C. Arnott

CSPG Bulletin

... sediment along the D2 shoreline was terminated by a relative sea level fall that shifted the local shoreline northward and created a sequence boundary...

Basinal Lower Permian Facies, Permian Basin: Part I - Stratigraphy Of The Wolfcampian-Leonardian Boundary

S. J. Mazzullo, A.M. Reid, L. J. Mazzullo

West Texas Geological Society

...Basinal Lower Permian Facies, Permian Basin: Part I - Stratigraphy Of The Wolfcampian-Leonardian Boundary S. J. Mazzullo, A.M. Reid, L. J. Mazzullo...

Geology of the Arbuckle Mountains Along Interstate 35,Carter and Murray Counties, Oklahoma [Revised Edition]Oklahoma Geological Survey Guidebook #26

Robert Oran Fay

Ardmore Geological Society

... Robert Oran Fay 1989 Derby, J. R., 1969, Lower Ordovician-Middle Ordovician boundary in western Arbuckle Mountains, Oklahoma, in W. E. Ham (ed...

Permian-Triassic Radiometric Time Scale

Philip O. Banks

CSPG Special Publications

... of the Triassic Period are somewhat older than previously believed. A conservative estimate places the Triassic-Jurassic boundary at 200-205 m.y. and the Permian...

ABSTRACT: Historic geodetic constraints on Caribbean -South American relative plate motion, plate boundary zone kinematics and seismic risk

Weber, J.C., Ambeh, WA, Dixon, T.D., Speed, RC., Lynch, L.L., Saleh, J. and Webb, F.

Geological Society of Trinidad & Tobago

...ABSTRACT: Historic geodetic constraints on Caribbean -South American relative plate motion, plate boundary zone kinematics and seismic risk Weber...

Abstract: Sedimentation in the Gulf of Mexico

Maurice Ewing

GCAGS Transactions

... as the boundary between Wisconsin and Recent. During the Wisconsin glaciation the Mississippi River brought the gray layer (unknown thickness, greater...

Eastern Kansas: Guidebook, 21st Field Conference

John Mark Jewett, Grace Muilenburg

Kansas Geological Society

... Pennsylvanian and Lower Permian Rocks in Kansas, Melville R. Mudge 105   Permian-Pennsylvanian Boundary in Kansas, Melville R. Mudge 113   Stratigraphic...

Front Matter: GCAGS Journal, Volume 13 (2025)

GCAGS Journal

...) Contents Vapor-Plume Deposits, K–Pg Boundary Outcrop in the Village of Armenia, Belize ............. 1 David T. King, Jr. and Lucille W. Petruny Facies...

Labrador Shelf: Abstract

A. C. Grant

CSPG Special Publications

... opaque basement rocks to the south. Seaward from the shelf the Gibbs Fracture Zone forms the northern boundary of a region of broken and foundered...

Automated hyper-parameter optimization for deep learning framework to simulate boundary conditions for wave propagation

Harpreet Kaur, Sergey Fomel, Nam Pham

International Meeting for Applied Geoscience and Energy (IMAGE)

... on boundary condition simulation problem, the proposed workflow can easily be integrated into a variety of deep learning frameworks for different problem...

The Surface Relationships of the Carrizo Sand of Texas

H. B. Stenzel

Tulsa Geological Society

... is a problem. It lies at the boundary of the Claiborne group above and the Wilcox group below. To which group does it belong? Fossils other than plant...

Miocene Sedimentary Environments and Biofacies, Southeastern Los Angeles Basin

J. C. Ingle, W. W. Wornardt, R. S. Yeats, C. J. Stuart, A. D. Warren, W. R. Normakr, J. A. Bartow

Pacific Section of AAPG

... and Pliocene of Newport Back Bay, Newport Beach, California 39 San Onofre Breccia as Evidence for the Western Boundary of the Peninsular Ranges...

ABSTRACT: High-resolution astrochronological record in the Palaeogene from the Nanxiang Basin, center China

Ke Xu, Honghan Chen

The Society for Organic Petrology (TSOP)

... boundary at the top of Liaozhuang Formation. And also we recalibrated the ages of biozones, rifting episodes, and paleoclimate stages within the Nanxiang...

Structural Geology of the Moose Mountain Area, Alberta [Abstract]

C. D. A. Dahlstrom, G. G. L. Henderson

CSPG Bulletin

.... The area consists of a series of fault plates separated by major sole thrusts. In one instance the upper and lower boundary sole thrusts converge to form...

ABSTRACT: Hydrological effects of 1997 Tobago earthquake Final

JOan L. Latchman

Geological Society of Trinidad & Tobago

... reveals that they are within the boundary zones of the large-scale lithologic units. It is proposed that the water bearing fractures would have had...

On the Tremadoc-Arenig and Lower-Upper Tremadoc boundries in the Bell Island Group, Conception Bay, eastern Newfoundland

R. K. Pickerill, D. Fillion

Atlantic Geology

... of the Tremadoc-Arenig boundary than previous studies have permitted and is the first attempt to define the Lower-Upper Tremadoc boundary within the Bell...