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The AAPG/Datapages Combined Publications Database

Showing 8,274 Results. Searched 200,693 documents.

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Core Magnetostratigraphy: Chron 33r in the Southern Alberta Plains

Taslima Anwar, Andrew J. Mumpy, Dunia Blanco, Vadim A. Kravchinsky, Octavian Catuneanu

CSPG Bulletin

... C34n-C33r and/or C33r-C33n occur in all three cores and provide two regional time-stratigraphic markers which facilitate robust age correlation between...

2017

Application of Isotope Chronostratigraphy in the Northern Gulf of Mexico

Douglas F. Williams, Dwight Trainor

GCAGS Transactions

... Chronostratigraphy is an absolute time frame calibrated with magnetostratigraphy, radiometric absolute age dating and globally-defined biostratigraphic events...

1986

Conodont Biostratigraphy of Chesterian Strata (Late Mississippian–Early Pennsylvanian), East-Central Idaho and Southwestern Montana

J. M. Abplanalp, P. E. Isaacson, L. S. Batt, M. C. Pope

Rocky Mountain Association of Geologists

... primus and R. websteri (Morrowan), with the concurrent disappearance of Cavusgnathus. These biostratigraphic zones provide a correlation of marine...

2009

Eocene Molluscan Stages and Their Correlation, San Diego Area, California

Charles R. Givens, Michael P. Kennedy

Pacific Section SEPM

... in this assemblage, howe v e r , have long stratigraphic ranges w i t h i n the Eocene a n d a r e o f little value for age determination. Cromm i u m...

1979

Biozonation (benthic foraminifera) of Mishrif Formation at Majnoon and Zubair oil fields, southern Iraq

Salam I.M. Al-Dulaimy, Yasamin Kh. Ibrahim, Fatima T. Abdallah

Geological Society of Malaysia (GSM)

.... The formation is rich in fossils including foraminifera, rudists, and algae. This study includes determination of the biozones and biostratigraphic limits...

2022

How Many Species of the Fossil Rodent Copemys Occur at a Single Prolific Screening Site in the Miocene, Fleming Formation at Fort Polk, Louisiana?

Grant S. Boardman, Judith A. Schiebout, John Wrenn

GCAGS Transactions

... level, climate, and vicariance: in Geochronology, Time Scales, and Global Stratigraphic Correlation, SEPM Special Publication no. 54, p. 335-364. Wilson...

2003

AAPG Methods in Exploration No. 14, Chapter 16:

A. C. Morton, P. J. Spicer, and D. Ewen

AAPG Special Volumes

.... Consequently, there is no high-resolution biostratigraphic framework for reservoir correlation. By contrast, heavy minerals occur throughout the sequence...

2003

New Precision in Biostratigraphy Through Graphic Correlations: ABSTRACT

F. X. Miller, R. W. Pierce, F. R. Sullivan

AAPG Bulletin

... the biostratigraphic resolution now required by exploration geologists for their refined and often subtle stratigraphic plays. The graphic correlation...

1980

Biostratigraphy of the Prices Creek Group (Early Ordovician, Late Lancefieldian-Bendigonian), on the Lennard Shelf, Canning Basin, Western Australia

John H. Shergold, John R. Laurie, Robert S. Nicoll

Pacific Section SEPM

... subsequent biostratigraphic work. This review has been based principally on the palaeontological determination of brachiopods (Laurie, 1987; Laurie...

1995

Neogene Biosiliceous Microfossils and Their Efficacy in Deep Sea Water Oil Exploration and Expansion of Petroleum Prospects from Cavernous Sediments in the Mahanadi Basin, East Coast of India, #50578 (2012)

Anand Gupta, M. Shanmukhapp, M.D. Sutariya

Search and Discovery.com

... of India. An attempt has been made to provide laboratory backup for age determination, deciphering of depositional environments, paleoclimatic conditions...

2012

Brachiopod Biostratigraphy and Biofacies Analysis of the Marble Falls Formation (Pennsylvanian) of Central Texas

Edward Ernest Dihrberg

Oklahoma City Geological Society

... collected was Carboniferous in age, and he published the descriptions of four species (Roemer, 1852). No significant biostratigraphic studies were completed...

1989

Palynostratigraphic Correlation of the Fort Union Formation (Paleocene) in the Wind River Reservation and Waltman Area, Wind River Basin, Wyoming

D. J. Nichols, R. M. Flores

Wyoming Geological Association

... Member at Waltman. These errors in age determination and correlation render suspect their interpretation of the paleogeographic development of the Wind...

1993

Biostratigraphy of the Gulf of Mexico

John Dunlap, Jr.

New Orleans Geological Society

.... A., 1971, Manual of Planktonic Foraminifera: Elsevier Publishing Co., New York. Skinner, H. C. (editor), 1972, Gulf Coast Stratigraphic Correlation...

1988

Application of Bathyal Foraminiferal Events to the Neogene Through Pleistocene Biostratigraphic Framework of the Gulf of Mexico Basin

Sylvester Q. Breard, Arden D. Callender, Michael J. Nault

GCAGS Transactions

...Application of Bathyal Foraminiferal Events to the Neogene Through Pleistocene Biostratigraphic Framework of the Gulf of Mexico Basin Sylvester Q...

1997

CONODONT BIOSTRATIGRAPHY OF THE STRAY "CLINTON" AND "PACKER SHELL" (SILURIAN, OHIO SUBSURFACE) AND ITS BEARING ON CORRELATION

Mark A. Kleffner, Department of Geology and Mineralogy, The Ohio State University, South Oval Mall, Columbus, Ohio

Ohio Geological Society

..." is the basis for the first biostratigraphic study of any part of the Silurian subsurface, and results in an age determination for the two...

1985

Palynologic Age Determination of the Catahoula Formation, Big Creek, Sicily Island, Louisiana

John H. Wrenn, William C. Elsik, Richard P. McCulloh

GCAGS Transactions

...Palynologic Age Determination of the Catahoula Formation, Big Creek, Sicily Island, Louisiana John H. Wrenn, William C. Elsik, Richard P. McCulloh...

2003

Calcareous Nannofossils, State of the Art, Gulf of Mexico: a Review for Oil Prospectors

W. H. Akers

GCAGS Transactions

... correlations between wells for which other correlation methods are tenuous. Nowhere else in the world, are so many people, looking so closely, for so...

1986

Miocene Calcareous Plankton, Reliz Canyon, California

Jere H. Lipps

Pacific Section of AAPG

...Miocene Calcareous Plankton, Reliz Canyon, California Jere H. Lipps 1967 54 60 Blow, W. H., 1959, Age, correlation and biostratigraphy of the upper...

1967

Allostratigraphy of the Upper Cretaceous Cardium Formation in Subsurface and Outcrop in Southern Alberta, and Correlation to Equivalent Strata in Northwestern Montana

Joel A. Shank, A. Guy Plint

CSPG Bulletin

... by biostratigraphic information, suggests that the upper 8–16 m of the Ferdig Member is of Early Coniacian age. The new correlations imply that the top...

2013

Integrated Planktic Foraminiferal and Diatom Biochronology for the Northeast Pacific and the Monterey Formation

Gerta Keller, John A. Barron

Pacific Section SEPM

... quantitative analyses of assemblages aids in biostratigraphic correlation of sedimentary sequences as well as revealing the paleoclimatic...

1981

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