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The AAPG/Datapages Combined Publications Database
Showing 71,743 Results. Searched 200,357 documents.
SEDIMENTOLOGY AND FACIES RELATIONSHIPS OF THE BELFRY MEMBER, FORT UNION FORMATION, NORTHERN BIGHORN BASIN
Richard F. Yuretich, Jason F. Hicks
Montana Geological Society
... of these proved to be low because the measurements were scattered over a wide geographic and stratigraphic interval. The following year...
1986
The Nomenclature of the Devonian Formations in the Lower Mackenzie River Valley
W. G. E. Caldwell
CSPG Bulletin
... occasionally used, acceptance of a name by several authors generally being used as a criterion for establishment. Geographic and stratigraphic separation...
1964
Age of Devonian of Southwestern Pennsylvania: DISCUSSION
AAPG Bulletin
... in southwestern Pennsylvania.(FOOTNOTE 1) Willard correlated this with the lower Chemung of New York, basing his belief partly on the fossils and partly...
1935
Calcareous Nannoplankton: A New Biostratigraphic Tool in the Oil Industry (with Emphasis on Indonesia)
P. Prijosoesilo
Indonesian Petroleum Association
..., and more important it will be a major contribution to the study on the stratigraphy of Indonesia. AMERICAN COMMISSION ON STRATIGRAPHIC NOMENCLATURE, 1961...
1972
The Upper Cretaceous Frontier Formation in the Kaycee-Tisdale Mountain Area, Johnson County, Wyoming
E. A. Merewether, W. A. Cobban, C. W. Spencer
Wyoming Geological Association
..., and Cobban, W.A., 1973, Stratigraphic and geologic history of the Montana Group and equivalent rocks, Montana, Wyoming, and North and South Dakota: U.S....
1976
Calcareous Nannoplankton Zonation of Cenozoic of Gulf Coast and Caribbean-Antillean Area, and Transoceanic Correlation: ABSTRACT
William W. Hay, Hans P. Mohler, Peter H. Roth, Ronald R. Schmidt, Joseph E. Boudreaux
AAPG Bulletin
... during the Cenozoic, and are of great value as stratigraphic indicators. Many species exhibit world-wide distribution, so that this group of fossils...
1967
Catalog of Formation Names of Bighorn and Adjacent Areas, Wyoming and Montana
R. L. Sielaff
Wyoming Geological Association
...: Some areas have Mississippian fossils in lower Amsden. BEARPAW shale (of Montana Group) — U. Cretaceous Distribution: Northern, eastern...
1947
Umir Formation: Organic geochemical and stratigraphic assessment as cosource for Middle Magdalena basin oil, Colombia
A. Rangel, J. M. Moldowan, C. Nino, P. Parra, B. N. Giraldo
AAPG Bulletin
...Umir Formation: Organic geochemical and stratigraphic assessment as cosource for Middle Magdalena basin oil, Colombia A. Rangel, J. M. Moldowan, C...
2002
Worldwide and Local Composite Standards: Optimizing Biostratigraphic Data
Richard W. Aurisano, James H. Gamber, H. Richard Lane, Edward C. Loomis, Jeff A. Stein
Special Publications of SEPM
... which Biothem boundaries some a regional sequence stratigraphic succession based solely fossil distribution in time and space Lane and others 1994...
1995
Metazoan-algal benthic ecosystems enhance automicritic slope boundstone: The Triassic Great Bank of Guizhou carbonate platform, Xiliang margin, China
Brian M. Kelley, Daniel J. Lehrmann, Meiyi Yu, Kimberly V. Lau, Demir Altiner, Marcello Minzoni, Paul Enos, Xiaowei Li, and Jonathan L. Payne
AAPG Bulletin
... mudstone, the low abundance and diversity of fossils are interpreted to reflect the effects of the end-Permian extinction. In other geographic sectors...
2024
The Contrasting Plant Assemblages from Permian and Triassic Deposits in Southern Continents
J. M. Schopf
CSPG Special Publications
... floras appears to have been much more complete. Most students of paleogeography now believe that the present geographic distribution of continents...
1973
Stratigraphic-Tectonic Relations in Spain's Cantabrian Mountains: Fan Delta Meets Carbonate Shelf
Kathy R. Bruner, Richard Smosna
Journal of Sedimentary Research (SEPM)
... sedimentation patterns and fault motion, we identify the Cabrales facies associations, their geographic distribution and migration over time...
2000
Gannett Group of Western Wyoming and Southeastern Idaho
Jerome A. Eyer
AAPG Bulletin
... stratigraphic sections were studied and sampled to determine the facies relations, thickness variations, and fossil distribution within the Gannett Group...
1969
Lower Devonian (Onesquethawan) Marine Faunules of Yukon and Northwest Territories, Canada
James X. Corgan
AAPG Bulletin
... the Lower Devonian (Onesquethawan) elsewhere. Temporal ranges of key fossils are given in Figure 7. The wide geographic separation of Onesquethawan...
1963
Permian-Triassic Relationships and Faunal Changes in the Eastern Tethys
K. Kanmera, K. Nakazawa
CSPG Special Publications
... matrix. The stratigraphic distribution of fusulinids in the Mitai Formation is shown in Figure 4. The lower part is characterized by Codonofusiella...
1973
Upper Cretaceous Stratigraphy and Depositional Environments of Western Kansas
Donald E. Hattin, Charles T. Siemers
Kansas Geological Society
... stratigraphic intervals, especially near the middle of the Blue Hill. Most of the Blue Hill Member is virtually devoid of fossils, but in some thin...
1987
Implications of Two Cretaceous Mass Transport Deposits, Sacramento Valley, California: REPLY
Gary L. Peterson
Journal of Sedimentary Research (SEPM)
... many of the indigeneous fossils and, as such, each find should be accurately recorded, including both the stratigraphic and geographic location. Until...
1967
Geophysical Illusions of Continental Drift: DISCUSSION
A. M. Patwardhan, A. D. Ahluwalia
AAPG Bulletin
... glacial deposits. Until and unless many more fossils are discovered in this region, or radiometric data are available, the stratigraphic correlation...
1974
Abstract: Using Climate Model Experiments of Orbital Cycles to Understand Stratigraphic Variability; #90063 (2007)
Search and Discovery.com
2007
Aspects of the Lower Triassic (Scythian) Stage
Bernhard Kummel
CSPG Special Publications
..., Mollusca 6: Geol. Soc. Amer., Univ. Kansas Press, v. 1, p. 1-489; v. 2, p. 491-952, 495 figs. Diener, C., 1897, Himalayan fossils. The Cephalopoda...
1973
Note 32--American Commission on Stratigraphic Nomenclature Definition of Geologic Systems: STRATIGRAPHIC COMMISSION
AAPG Bulletin
... spatial distribution, and because of the irreversibility of organic evolution, fossils constitute the best available guides for dating and time...
1965
Lithostratigraphy of Cincinnatian Series (Upper Ordovician) in Southeastern Indiana: GEOLOGICAL NOTES
George D. Brown, Jr. , Jerry A. Lineback
AAPG Bulletin
...; a correlation of the strata with those in the Cincinnati, Tennessee, New York, and Canadian provinces, and the stratigraphic and geographic distribution...
1966
New Palaeontological Data of the Limestones in Southwest Kelantan and North Pahang, Peninsular Malaysia
Ibrahim bin Amnan, Henri Fontaine
Geological Society of Malaysia (GSM)
... confirmed that distribution of Triassic limestones are very widespread in the southwest Kelantan and north Pahang. Moreover, it indicates that fossils may...
1996
Drainage History of the Bonneville Basin
D. W. Taylor, R. C. Bright
Utah Geological Association
... and postglacial times, II, the zoological evidence; correlation between fish distribution and hydrographic history in the desert basins of western United...
1987