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The AAPG/Datapages Combined Publications Database

Showing 8,279 Results. Searched 200,635 documents.

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Ascending

Missourian/Desmoinesian Boundary of Eastern Oklahoma; #30527 (2017)

Curtis J. Faulkner

Search and Discovery.com

...-level curve for early Late Pennsylvanian sequence in north-central Texas and biostratigraphic correlation with curve for midcontinent North America...

2017

ABSTRACT: LITHOSTRATIGRAPHIC, BIOSTRATIGRAPHIC, AND MAGNETOSTRATIGRAPHIC DOCUMENTATION OF A MAJOR UNCONFORMITY IN THE MIDDLE EOCENE TO EARLY MIOCENE CONTINENTAL SESPE FORMATION, NORTHERN SANTA ANA MOUNTAINS, ORANGE COUNTY, SOUTHERN CALIFORNIA; #90014 (20

Calvano, Gino, E. Bruce Lander, David P. Whistler, Mark A. Roeder, Joshua Ludtke, Donald R. Prothero, Stephen L. Walsh, Hugh M. Wagner

Search and Discovery.com

...ABSTRACT: LITHOSTRATIGRAPHIC, BIOSTRATIGRAPHIC, AND MAGNETOSTRATIGRAPHIC DOCUMENTATION OF A MAJOR UNCONFORMITY IN THE MIDDLE EOCENE TO EARLY MIOCENE...

2003

Integration of Paleontology - Key to Building Impact, #70087 (2010)

Martin B. Farley

Search and Discovery.com

... with Paleontology Courtesy Roger Witmer and Tom Dignes, Chevron Notes by Presenter: This increased biostratigraphic resolution is illustrated...

2010

The Search for Global Biostratigraphic Reference Levels in the Ordovician System: Regional Correlation Potential of the Base of the North American Whiterockian Stage

Stig M. Bergström

Pacific Section SEPM

...The Search for Global Biostratigraphic Reference Levels in the Ordovician System: Regional Correlation Potential of the Base of the North American...

1995

Lower Devonian Limestone of Post-Hunton Age, Turkey Creek Inlier, Marshall County, South-Central Oklahoma: NOTES

Thomas W. Amsden , Gilbert Klapper , A. R. Ormiston

AAPG Bulletin

... is regarded as a dolomitic, lateral facies equivalent of the Fig. 4. Correlation chart showing relative age of Turkey Creek limestone unit and Mannsville...

1968

Timing and Rates of Flysch Sedimentation in the Stanley Group, Ouachita Mountains, Oklahoma and Arkansas, U.S.A.: Constraints from U-Pb Zircon Ages of Subaqueous Ash-Flow Tuffs

Barry J. Shaulis, Thomas J. Lapen, John F. Casey, Douglas R. Reid

Journal of Sedimentary Research (SEPM)

... Mississippian boundary. Since there are no absolute age constraints at this boundary, we rely on the biostratigraphic data for the age of the lower...

2012

Application of Geoscience Technology in a Geologic Study of the Natuna Gas Field, Natuna Sea, Offshore Indonesia

P. A. Dunn, M. G. Kozar, Budiyono

Indonesian Petroleum Association

... emphasis was placed on identification of porosity types using the nomenclature of Choquette and Pray (1970). Biostratigraphic age control was provided by EPR...

1996

The Early Cretaceous Transition from Carbonate to Siliciclastic Deposition in the Deep Waters of the Northern Gulf of Mexico: New Insights from the Keathley Canyon 102 #1 Well

Michael L. Sweet, Marcie Purkey Phillips, Robert Cunningham, John W. Snedden, Ryan Weber

GCAGS Journal

... of the Chicxulub Impact. In this paper, we investigate a phase of clastic deep-water deposition during the Cretaceous with a new biostratigraphic age model...

2022

Wolfcampian-Leonardian Biostratigraphy, Sierra Diablo: Its Relationship to Sequence Stratigraphic Markers in the Surface and Subsurface

Garner L. Wilde

West Texas Geological Society

... that fusulinid biostratigraphic zones can be calibrated with depositional sequences (Fitchen and Starcher, 1992). Following such an approach, the surface...

1995

Prospect De-Risking Through a Fully Integrated Approach from Seismic Processing to Geology Interpretation

Francois Baillard, Rajat Rathore, Zhengmin Zhang, David Gold, Safrin Arbi, Mat Hardenberg

Indonesian Petroleum Association

... frequency bandwidth. The seismic reflectivity component defines the level of correlation between synthetic and seismic, which is only affected by the medium...

2017

Revision of Cambrian Stratigraphy, Silver Island Mountains, Utah: NOTES

Richard A. Robison , Allison R. Palmer

AAPG Bulletin

... recently collected by the writers indicates that certain Cambrian rock units in the Silver Island Mountains (Fig. 1) are of different age than previously...

1968

Holocene Sea Level Changes in Peninsular Malaysia

Kamaludin bin Hassan

Geological Society of Malaysia (GSM)

..., uncertainties of height determination and the sigma interval of the 14C dates, the fact that the stratigraphy and most importantly biostratigraphic analysis...

2002

Chapter IV - Field Guide to the Monterey Formation Outcrops at Shell Beach and Point Buchon, Pismo Basin, California

Jon R. Schwalbach, Kevin M. Bohacs

Pacific Section SEPM

...). The magnetostratigraphy has been correlated to the measured section of this study (Figure 25). This is constrained by isotope age dates for the Obispo volcanics...

1992

Wilcox Chronostratigraphic Framework Update, #51616 (2019).

Larry Zarra, Rebecca Hackworth, Alicia Kahn

Search and Discovery.com

... correlation, especially when correlating key wells from field to field. In 2007, Zarra published an initial deepwater Wilcox chronostratigraphic model...

2019

Welling Formation, New Name for Upper Ordovician Unit in Eastern Oklahoma (Formerly Called "Fernvale"): GEOLOGIC NOTES

Thomas W. Amsden

AAPG Bulletin

... Oklahoma: Oklahoma Geol. Survey Bull. 105, 174 p. Dunbar, C. O., et al, 1954, Correlation of the Ordovician formations of North America: Geol. Soc...

1979

Proposal to reinstate the Wolfcamp Formation as a formal lithostratigraphic unit for the subsurface Delaware Basin, New Mexico and Texas

Wayne K. Camp

AAPG Bulletin

...). Although the age-equivalent lithostratigraphic units in the subsurface generally lack adequate biostratigraphic descriptions, Barrick and Wahlman (2019...

2025

Discovery of Paleogene Deposits of the Central High Plains Aquifer In the Western Great Plains, U.S.A.

Jon J. Smith, Greg A. Ludvigson, Anthony Layzell, Andreas Möller, R. Hunter Harlow, Elijah Turner, Brian Platt, Michael Petronis

Journal of Sedimentary Research (SEPM)

... Perkins and Nash 2002). Table 2. Age percentages of detrital zircons in studied samples. The cross-correlation coefficient is the coefficient...

2017

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