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The AAPG/Datapages Combined Publications Database

Showing 71,718 Results. Searched 200,293 documents.

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Zones and Zones--With Exemplification from the Ordovician

William B. N. Berry

AAPG Bulletin

... of fossils in a certain place in a stratigraphic column or in an area, or it may be used to described the occurrence of any assemblage of fossils...

1966

Distribution of Organic Richness in Time and Space: ABSTRACT

John M. Armentrout

AAPG Bulletin

...Distribution of Organic Richness in Time and Space: ABSTRACT John M. Armentrout 1984 449 449 68 4. (April) Distribution of organic facies is related...

1984

Paleontological Evidence Against a Major Geographic Barrier at about the Paleolatitude of Colorado, USA, during the Late Campanian (Late Cretaceous): The Conspicuous Absence of Endemic Subclades of Chasmosaurine Ceratopsid (Horned) Dinosaurs and Its Significance

Keith Berry

Rocky Mountain Association of Geologists

..., 2010, Unraveling a radiation: a review of the diversity, stratigraphic distribution, biogeography, and evolution of the horned dinosaurs, in Ryan...

2018

Abstract: Latitudinal Controls and Caveats on the Distribution of Trace Fossils and their Resultant Textures in Continental and Marine Depositional Systems; #120178 (2015)

Stephen T. Hasiotis, Murray K. Gingras, Alan H. Halfen, Adam M. Jackson, Peter P. Flaig, Dolores A. van der Kolk

Search and Discovery.com

...Abstract: Latitudinal Controls and Caveats on the Distribution of Trace Fossils and their Resultant Textures in Continental and Marine Depositional...

2015

Spatial Dimensions of Upper Cretaceous Sandstones, Rocky Mountain Area

Robert J. Weimer

AAPG Special Volumes

... considered, and examples illustrating minimum and maximum geographic distribution are treated. Minimum size sand bodies are well shown by the Fox...

1961

Paleoecology of Marine Beds in the Middle Pennsylvanian Lower Kittanning Cyclothem in North America

Ronald R. West, C. Blaine Cecil, Frank T. Dulong

Special Publications of SEPM

... boreholes, in Kansas, and exposures of the interval at 21 outcrops in 18 states were measured, described, and evaluated. Body fossils of marine...

2003

Local and Interregional Distribution of Late Paleozoic Cephalopods: ABSTRACT

Mackenzie Gordon, Jr.

AAPG Bulletin

... of cephalopods to move freely through the sea, their geographic distribution patterns tend to be restricted. Many genera but few species were widely...

1966

The Correlation of Sedimentary Rocks by Fossil Spores and Pollen

L. R. Wilson

Journal of Sedimentary Research (SEPM)

... the abundance and stratigraphic distribution of the fossils. Correlation work Spores and pollen that occur in the samples may be designated as either dominant...

1946

Silurian and Lower Devonian (Hunton) Oil- and Gas-Producing Formations

T. W. Amsden and T. L. Rowland

Tulsa Geological Society

... the highest porosity. Beds of high dolomite content (+ 20% MgCO3) with good porosity have a varied stratigraphic and geographic distribution. They may...

1987

Conodonts from the Triassic of Sinai (Egypt): GEOLOGICAL NOTES

D. B. Eicher

AAPG Bulletin

..., with wide geographic distribution, only in rocks of Paleozoic age. The conodonts which were found are typical of this group of microscopic tooth...

1946

Quantitative Lithofacies and Biofacies Study of Florena Shale (Permian) of Kansas

John Imbrie

AAPG Bulletin

... with original live population densities and that ecological factors are dominant in controlling the observed distribution of fossils. In localities 1 and 10...

1955

The Exploration Desk: The Nature of Rock Units

American Commission on Stratigraphic Nomenclature

CSPG Bulletin

... of them are sheetlike tabular bodies. All are characterized by limited geographic distribution and all are distinguished by objectively determinable...

1956

Southeast Quadrant Mapping: Circum-Pacific Map Project: ABSTRACT

Jose Corvalan D.

AAPG Bulletin

... Survey, includes special contributions from various South American countries. It shows the geographic distribution of mineral deposits according to type...

1982

Mississippian Micropaleontology Applied to the Western Canada Basin: Carboniferous

D. M. Loranger

AAPG Special Volumes

... and the changes within the zones are of use in determining facies changes and the depositional environments of these sediments. Widespread geographic distribution...

1958

The Occurrence of Cycladophora (?) davisiana Ehrenberg in the Gulf of California: ABSTRACT

Adolfo Molina-Cruz

AAPG Bulletin

.... This species has been considered an environmental indicator, as well as a potential inter-hemispheric stratigraphic marker. The geographic...

1983

Abstract: Depositional Patterns and Unconformities, Upper Cretaceous, Eastern Powder River Basin, Wyoming

Robert J. Weimer, Akiva Flexer

Earth Science Bulletin (WGA)

... in the thickness, lithology, and geographic distribution of seven formations or members. Log cross sections and isopach maps were constructed...

1985

Stratigraphic Analysis and the Search for Oil: Abstract

L. L. Sloss

Tulsa Geological Society

... of stratigraphic data. The facies-map approach requires selection of geographic area and scale, stratigraphic interval or units to be investigated...

1958

Annual Honorary Address Number Stratigraphic Classification And Terminology

Hollis D. Hedberg

CSPG Bulletin

... be controlled by the geographic extent of the definitive physical lithologic features on which the unit was based in its type section or area. Rock stratigraphic...

1958

Report 2--Nature, Usage, and Nomenclature of Time-Stratigraphic and Geologic-Time Units: STRATIGRAPHIC COMMISSION

American Commission on Stratigraphic Nomenclature

AAPG Bulletin

... units, (4) Purpose of time-stratigraphic classification, (5) Bases for establishing time-stratigraphic units, (6) Geographic extension of time...

1952

Stratigraphic Analysis and the Search for Oil

Dr. L. L. Sloss

Panhandle (Texas) Geological Society

... of stratigraphic data. the facies-map approach requires selection of geographic area and scale, stratigraphic interval or units to be investigated...

1958

Oceanography as Related to Petroleum Geology: RESEARCH

Henry C. Stetson, Fred B. Phleger, Jr.

AAPG Bulletin

... depths for geographic and bathymetric distribution of pelagic Foraminifera. These data should be related to features of the physical and biologic...

1947

Desmoinesian Fusulinids from the Minnelusa Formation in the Southern Black Hills, South Dakota

George J. Verville, Eric E. Thompson

Wyoming Geological Association

... Geological Society Guidebook. The stratigraphic occurrence of fossils was noted in several of these sections. Also, most of these measured sections were...

1963

Pennsylvanian Fossils Replaced by Red Chert: Early Oxidation of Pyritic Precursors

David B. Loope, David K. Watkins

Journal of Sedimentary Research (SEPM)

... supplemented with scanning electron microscopic examination of selected thin sections. WESTERN NEBRASKA MATERIAL Geographic and Stratigraphic Setting...

1989

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