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The AAPG/Datapages Combined Publications Database

Showing 71,743 Results. Searched 200,357 documents.

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Late Cretaceous and Paleogene Molluscan Fossils of the Gualala Block and Their Paleogeographic Implications

William P. Elder, LouElla R. Saul, Charles L. Powell II

Pacific Section SEPM

...-water Paleocene gastropod. FOSSILS AND THEIR DISTRIBUTION Tables 1 to 3 provide lists of all macrofossils known from the Cretaceous Gualala Formation...

1998

Abstract: The Role of Biofacies in the Search for Stratigraphic Traps in Middle Jurassic Carbonates, Saudi Arabia; #90254 (2016)

Abdullah J. Al-Dhubaib

Search and Discovery.com

...Abstract: The Role of Biofacies in the Search for Stratigraphic Traps in Middle Jurassic Carbonates, Saudi Arabia; #90254 (2016) Abdullah J. Al...

2016

Subsurface Tertiary Zones of Correlation Through Mississippi, Alabama, and Florida

Donald W. Gravell , Marcus A. Hanna

AAPG Bulletin

... in its eastern portion. In addition to its short stratigraphic range and its wide geographic distribution Discocyclina advena is a very useful zone...

1938

Sedimentary Facies in the Lower Allegheny Rocks of Western Pennsylvania

E. G. Williams , J. C. Ferm

Journal of Sedimentary Research (SEPM)

... related to the stratigraphic and geographic arrangements of the associated detrital wedges (D-1, D-2, D-3,table 1), considered singly and as a wedge...

1964

A review of echinoderms from Pleistocene marine deposits near Saint John, New Brunswick

Randall F. Miller, Donald F. McAlpine

Atlantic Geology

... south of Cape Cod. The species have been known to occur as fossils in the Saint John area since before 1865; however, few specimens actually exist...

1991

Trace Fossils and Paleoenvironments of Lower and Middle Austin Chalk (Upper Cretaceous), North-Central Texas

William C. Dawson , Donald F. Reaser

GCAGS Transactions

... of the stratigraphic distribution of some Cretaceous coccoliths in Texas: Journal of Paleontology, v. 54, no. 2, p. 289-308. Bathurst, R. G. C., 1987...

1990

Early Paleozoic Trilobites, Sedimentary Facies, Lithospheric Plates, and Ocean Currents: ABSTRACT

Reuben J. Ross

AAPG Bulletin

... remained in a single latitudinal zone, particularly in a warm climate, show most strongly the effects of local environment. Concentric geographic changes...

1974

Pleistocene Berclair Terrace of Medio Creek, Bee County, Texas

James E. Conkin , Barbara M. Conkin

AAPG Bulletin

... consists of some species which are rather cosmopolitan in their geographic distribution: Retinella indentata, Stenotrema monodon aliciae, S. stenotrema...

1962

Conglomerate Clast Compositions and Sediment Distribution in the Upper Mesozoic Franciscan Assemblage and Great Valley Sequence, Northern California

Victor M. Seiders

Pacific Section SEPM

... in the nearby Great Valley sequence and their geographic distribution shows that they were accreted in the same order as the corresponding types...

1989

The Upper Permian Fusulinids Reichelina and Parareichelina in Northern California: Evidence for Long-Distance Tectonic Transport

Calvin H. Stevens, Michael D. Luken, Merlynd K. Nestell

Pacific Section SEPM

..., to illustrate their variation, to document their presence in North America, and to note their widely separated geographic occurrences. GEOLOGIC SETTING...

1991

The Paleoecology of a Middle Devonian Regression

J. C. Brower, J. A. Thomson, K. M. Kile

CSPG Special Publications

... to 25.5. These groups are termed subcommunities or subassemblages because their geographic and stratigraphic distribution is not yet clear. All four...

1988

Stratigraphy and Sedimentary Facies of the Eagle Ford Shale (Cretaceous) between the Maverick Basin and the San Marcos Arch, Texas, USA; #50899 (2013)

John A. Breyer, Richard Denne, Jonathan Funk, Tobi Kosanke, and Joan Spaw

Search and Discovery.com

..., but are more common in the lower part of the formation and along strike to the northeast. Seven stratigraphic intervals can be recognized and mapped within...

2013

Triassic and Jurassic Stratigraphy of Southwestern Montana

Carl A. Moritz

AAPG Bulletin

...------------------------------ Fig. 1. Geographic location map, showing location of important geographic features within area studied and location of measured stratigraphic...

1951

Computer Assisted Paleoecologic Analyses and Application to Petroleum Exploration

Gray S. Robinson , Barry Kohl

GCAGS Transactions

...) paleobathymetric well logs, and (2) occurrence charts on which fossils found in a well are arranged in sequence and groups according to their paleoecologic...

1978

Trace Fossils from the Casper Sandstone (Permian) Southern Laramie Basin, Wyoming and Colorado

John H. Hanley, James R. Steidtmann, Heinrich Toots

Journal of Sedimentary Research (SEPM)

...Trace Fossils from the Casper Sandstone (Permian) Southern Laramie Basin, Wyoming and Colorado John H. Hanley, James R. Steidtmann, Heinrich Toots...

1971

New Devonian and Mississippian Formations in De Long Mountains, Northern Alaska

Edward G. Sable , J. Thomas Dutro, Jr.

AAPG Bulletin

.... Geographic distribution of these units is shown, and they are compared with the Devonian and Mississippian sequence in the Shainin Lake area...

1961

Abstract: Outcrop-Based Reservoir Architecture of the Mixed Carbonate-Siliciclastic Grayburg Formation Guadalupe Mountains Permian Basin

Robert F. Lindsay

West Texas Geological Society

... deposited upon a ramp, in the Guadalupe Mountains on the west and east sides of the Queen Plateau were used to create a sequence stratigraphic model...

2009

Geochemistry of Mississippian and Devonian Oil Shales of Northeastern Kentucky: ABSTRACT

Alan E. Bland, Thomas L. Robl, David W. Koppenaal

AAPG Bulletin

... of carbon than the Sunbury. Although C, H, N, and S showed significant stratigraphic variability, the distribution patterns for these elements were found...

1981

Acritarchs from Ponta Grossa Formation and Their Stratigraphic Significance--Devonian of Parana Basin: ABSTRACT

Rodolfo Dino

AAPG Bulletin

..., a potential source rock unit. The subsurface distribution, the character and the stratigraphic limits of this formation are not precisely known yet...

1983

Abstract: Seismic Facies Classification Using a Visual-Based Method, Part 1: Theoretical Basis; #90211 (2015)

Ivan Marroquin, Jean Jules Brault, and Bruce Hart

Search and Discovery.com

... in an effort to define and analyze stratigraphic features of interest. Automated seismic facies analysis, using unsupervised or supervised neural networks...

2015

Abstract: Origin and Correlation of Erosional Surfaces within the Middle Triassic Halfway Formation, West-Central Alberta; #90211 (2015)

Mark Radomski, T. Moslow, and C. Henderson

Search and Discovery.com

..., then the origin and distribution of these surfaces in several diverse geographic locals, may lead to the erroneous conclusion that these surfaces...

2015

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