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The AAPG/Datapages Combined Publications Database

Showing 43,893 Results. Searched 201,049 documents.

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Frontmatter, TOC, Road Logs: Geology of the Big Bend Area and Solitario Dome, Texas: West Texas Geological Society Fieldtrip

Paul H. Pausé, R. Gay Spears

West Texas Geological Society

... Bend and his estimation of the relative importance of his work in the Big Bend compared to worldly honors to be gained elsewhere. In Ross Maxwell...

1986

Ichnology and Sedimentology of a Mud-Dominated Deltaic Coast: Upper Cretaceous Alderson Member (Lea Park Fm), Western Canada

Jussi Hovikoski, Ryan Lemiski, Murray Gingras, George Pemberton, James A. MacEachern

Journal of Sedimentary Research (SEPM)

..., ed., Trace Fossils: Concepts, Problems, Prospects: Amsterdam, Elsevier, p. 50–75. MacQuaker, J., and Bohacs, K., 2007, On the accumulation of mud...

2008

A THEROPOD NESTING TRACE WITH EGGS FROM THE UPPER CRETACEOUS (CAMPANIAN) TWO MEDICINE FORMATION OF MONTANA

FRANKIE D. JACKSON, REBECCA J. SCHAFF, DAVID J. VARRICCHIO, JAMES G. SCHMITT

PALAIOS

...A THEROPOD NESTING TRACE WITH EGGS FROM THE UPPER CRETACEOUS (CAMPANIAN) TWO MEDICINE FORMATION OF MONTANA FRANKIE D. JACKSON, REBECCA J. SCHAFF...

2015

The Petrogenesis and Chemical Evolution of the Lone Grove Batholith, Llano Uplift, Central Texas

Tyson R. Gibbs, R. K. Smith

Bulletin of South Texas Geological Society

..., and Eu relative to the Lone Grove batholith. Trace element spider diagrams (Figure 11) show that the Midway Sill plots along the same trend...

2008

The Effect of Provenance on Clay Mineral Diagenesis in Gulf of Mexico Shales

Matthew W. Totten Sr., Joniell Borges, Iris M. Totten

GCAGS Transactions

... in deeper parts of the well. This is also supported by the increase of incompatible trace elements when compared to compatible elements at greater depths...

2007

The Structural Geology of the Aspen Tunnel Area, Uinta County, Wyoming

William R. Cook III

Wyoming Geological Association

... along the trace of the Absaroka thrust fault bounded on the east west by outcrops of Tertiary Wasatch Formation. Figure 1. Location map. This report...

1977

Depositional Environment of Jurassic Smackover Sandstones, Thomasville Field Rankin County, Mississippi

Rebeeca S. Olsen

GCAGS Transactions

... of trace fossils in cores, in P.B. Basan, ed., Trace fossil concepts: Soc. Econ. Paleon, Miner. Short Course No. 5, p. 133-162. Crimes, T.P., 1977...

1982

THE McCARTHY MOUNTAIN STRUCTURAL SALIENT SOUTHWESTERN MONTANA

David S. Brumbaugh, Thomas E. Hendrix

Montana Geological Society

... the fault trace is covered by alluvial deposits of the Big Hole River; one half mile to the north of this locality the fault trace is covered...

1981

Elements of High Constructive Deltaic Sedimentation, Lower Frio Formation, Brazoria County, Texas

Noel Tyler, Jong H. Han

GCAGS Transactions

... abandonment facies are volumetrically insignificant relative to constructive elements, are subdivided into a crossbedded shoreface-foreshore subfacies...

1982

Wellsite Chemostratigraphy in the Petroleum Province of Anadarko Basin: How Thermal Pulses, Deposition and Diagenesis Influence Hydrocarbon Accumulation

Alessandro Pozzi, Isaac Easow, Mario Ruggiero

Unconventional Resources Technology Conference (URTEC)

...% relative, and around 10% relative for abundant trace elements. Accuracy, repeatability and precision are guaranteed by 35 certified Reference Materials...

2017

Clay Minerals in the Gypsum Spring and Lower Sundance Formations, Eastern Big Horn Mountains1

Robert B. Furlong

Earth Science Bulletin (WGA)

... components and formed 20 percent or less of the total. Kaolinite was present in trace amounts in only five samples. The deposits are thought to have...

1968

Depositional Environment of the Grayson Formation (Upper Cretaceous) of Texas

Ernest A. Mancini

GCAGS Transactions

..., 1974, Trace fossils and bathymetry of the Upper Cretaceous Point Loma Formation, San Diego, California: Geol. Soc. America Bull., v. 85, p. 893-900...

1977

Structure and Chronology of the Washita Valley Fault, Southern Oklahoma Aulacogen

Randel Tom Cox, Roy B. VanArsdale

Oklahoma City Geological Society

...-northwest striking WVF separates the Arbuckle Anticline to the southwest from the Tishomingo Anticline to the northeast (Fig. 1). The surface trace...

1989

Fluvial Response in a Sequence Stratigraphic Framework: Example from the Montserrat Fan Delta, Spain

Beverly A. Burns , Paul L. Heller , Mariano Marzo , Chris Paola

Journal of Sedimentary Research (SEPM)

... lengths (channel flow depth/slope). Higher-frequency (fifth-order) changes in relative sea level appear to produce the largest shoreline migrations...

1997

Determining Well-Bore Pathways during Multilateral Drilling Campaigns in Shale Resource Plays: An Example Using Chemostratigraphy from the Horn River Formation, British Columbia, Canada

K. T. Ratcliffe, J. Woods, C. Rice

Petroleum Exploration Society of Australia (PESA)

... a central pad. The latter enables the well-bore pathway in to be placed relative to the stratigraphy of the pilot hole. The Horn River Formation...

2012

High-resolution seismic monitoring insights on stress and fault orientations in the Delaware Basin

Adam M. Baig, Aaron Booterbaugh, Sepideh Karimi

International Meeting for Applied Geoscience and Energy (IMAGE)

... of stations enables precise locations and numerous moment tensors to be determined in this area. High-precision (relative) locations allow for fault...

2022

Where Is My Horizontal Well? Use of Borehole Seismic Where Velocities Vary Laterally

Agus Muharam, Frank Musgrove

Indonesian Petroleum Association

... difficult to know where the well is relative to the top of the reservoir away from the top reservoir penetration point. This is important to know...

1998

Paleosols in the Upper Guantao Formation (Miocene) of the Gudong Oil Field and Their Application to the Correlation of Fluvial Deposits

Liangmiao Ye

AAPG Bulletin

..., and mineral composition. Log responses of paleosols include lower gamma-ray activity and higher sonic ^Dgrt value, relative to non-paleosol sediments...

1995

Early Cambrian Progradational and Transgressive Sedimentation Patterns in Virginia: An Example of the Early History of a Passive Margin

Edward L. Simpson , Kenneth A. Eriksson

Journal of Sedimentary Research (SEPM)

... and Erwin Formations is related to different orders of relative sea-level change. Initial transgression is reflected in alluvial and tidal facies...

1990

Structural Style and Evolution of the Triangle Zone and External Foothills, Southwestern Alberta: Implications for Thin-Skinned Thrust-and-Fold Belt Mechanics

Glen S. Stockmal, Daniel Lebel, Margaret E. McMechan, Paul A. MacKay

CSPG Bulletin

...). Relative uplift rates across the triangle zone are strongly variable, however, with the greatest rates immediately adjacent to the trace of an upper...

2001

Geometry and Mechanisms of Folding Related to Growth Faulting in Nordheim Field Area (Wilcox), De Witt County, Texas

Lee T. Billingsley

GCAGS Transactions

.... They include: a) the upward movement of folds relative to regional dip, b) the shift of fold crests along dip and strike at various depths and c...

1982

Linear Transgressive Shoreface Sandbodies Controlled by Fluctuations of Relative Sea Level: Lower Cretaceous Viking Formation in the Joffre-Mikwan-Fenn Area, Alberta, Canada

Jamie Burton, Roger G. Walker

Special Publications of SEPM

...Linear Transgressive Shoreface Sandbodies Controlled by Fluctuations of Relative Sea Level: Lower Cretaceous Viking Formation in the Joffre-Mikwan...

1999

Estimation of Mineralogy and Lithology from Geochemical Log Measurements (1)

RICHARD F. WENDLANDT and KAMAL BHUYAN

AAPG Bulletin

....% for the major and minor elements analyzed by XRF, 10.0 ppm for trace elements analyzed by XRF (Rb, Sr, Y, Zr, Nb, and Ba), 0.5 ppm for B and Gd, 2.0 ppm...

1990

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