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The AAPG/Datapages Combined Publications Database
Showing 48,847 Results. Searched 200,642 documents.
Petrology and Hydrocarbon Potential of the Ferry Lake Anhydrite, Caddo-Pine Island Field, Caddo Parish, Louisiana
Colin E. Kimball , E. G. Anderson , Austin A. Sartin , Leonard M. Young
GCAGS Transactions
... carbonate beds that are separated from the Haygood Limestone by thin anhydrite beds also were cored during the development of the field. These two beds...
1989
Abstract: Shallow Unconventional Cretaceous Shale Gas in Southwestern Manitoba; #90171 (2013)
Michelle P.B. Nicolas and James D. Bamburak
Search and Discovery.com
... laminae, and lenses of siltstone to fine sandstone. The upper shaly siltstone to sandstone is similar to the lower unit, but contains thin beds...
2013
Sedimentology of the Mio-Pliocene Apple Canyon Sandstone Member, Ridge Route Formation, Ridge Basin, Southern California
M. F. Wood, R. H. Osborne
Pacific Section SEPM
... facies are often overlain by thick, medium-grained sandstone beds. These beds are laterally continuous with minor, thin siltstone and mudrock interbeds...
1982
Chapter 117: Deep-water Exploration and Production: A Global Overview
Paul Weimer, Henry S. Pettingill
AAPG Special Volumes
... include sheets, channel fills, and thin beds in levee–overbank settings (Chapin et al., 1994; Mahaffie, 1994; Richards et al., 1998). Each reservoir...
2007
Correlation of Cross' La Plata Sandstone, Southwestern Colorado
Marcus I. Goldman , Arthur C. Spencer
AAPG Bulletin
... is a succession, 50-100 feet thick, of hard, calcareous, concretionary, sandy, red, argillaceous beds with some thin sandstones. Five to 15 feet above...
1941
Simple is better when it comes to sequence stratigraphy: The Clearwater Formation of the Mannville Group reinterpreted using a genetic body approach
Robert W. Wellner, Bogdan L. Varban, Xavier Roca, Jason A. Flaum, Esther K. Stewart, and Michael D. Blum
AAPG Bulletin
... by west-dipping, Paleozoic rocks that onlap deformed cordilleran rocks to the west and thin and onlap the Canadian Shield to the east (Figure 1). During...
2018
Nonmarine Triassic Sedimentation, Central High Atlas Mountains, Morocco
Allen F. Mattis
Journal of Sedimentary Research (SEPM)
.... A few thin bedded muddy carbonate beds, with a maximum thickness of 30 cm, are interbedded within these alluvial deposits. These carbonates probably...
1977
Concave-Up Pelecypod (Psephidia) Shells in Shallow Marine Sand, Elk River Beds, Southwestern Oregon
H. Edward Clifton, Sam Boggs, Jr.
Journal of Sedimentary Research (SEPM)
...Concave-Up Pelecypod (Psephidia) Shells in Shallow Marine Sand, Elk River Beds, Southwestern Oregon H. Edward Clifton, Sam Boggs, Jr. 1970 Vol. 40...
1970
Chapter 100: Distal-basin-floor-fan Deposits of the Middle Eocene Tyee Formation, Oregon, USA
M. L. Sweet, R. T. Beaubouef, John Beuhler, Matt Grove, Margie Kloska, Steve Mitchell
AAPG Special Volumes
... here are relatively thick (1–3 m [3–10 ft]) beds of massive sandstones (Ta). These beds are, in many cases, capped by thin (0.2–0.6-m [0.7–2.0-ft]-thick...
2007
Stratigraphy of the Silurian System of the Upper Mississippi Valley
A. H. Sutton
Kansas Geological Society
..., yellow or brown, rather fine grained dolomite. Locally the dolomite beds are separated by thin shale partings and in some places the basal portion...
1935
Depositional Analysis of the Black Dragon Member of the Triassic Moenkopi Formation, Southeastern Utah
Shaun P. Baker, Jacqueline E. Huntoon
Utah Geological Association
... of horizontally bedded siltstone and sandstone that contains thin limestone beds. Figure 3. Generalized stratigraphic section of the Black Dragon Member...
1996
Tertiary Stratigraphy of the High Plains
Fred E. Moore
Rocky Mountain Association of Geologists
... variations. The upper part of the Chadron consists of non-calcareous green clays which tend to form badlands. Thin beds of conglomerate are irregularly...
1963
Pre-Cretaceous Sediments in Cordillera Oriental of Colombia
Parke A. Dickey
AAPG Bulletin
... brown shale with thin beds of limestone. In the lower part it also contains some fine hard brown sandstone, characterized by small cubes of limonite...
1941
DEPOSITIONAL CYCLES OF THE LODGEPOLE FORMATION (MISSISSIPPIAN) IN CENTRAL MONTANA
DONALD L. SMITH
Montana Geological Society
... bryozoans and brachiopods. Beds of this oolite-bioclastic lithology are thin, non-resistant, and are generally characterized...
1972
Early Miocene Marine Facies in the Southeastern Caliente Range, California
J. Alan Bartow
Pacific Section of AAPG
... Saucesian age, is predominantly a poorly bedded, clayey to sandy siltstone with minor thin, fine-grained sandstone beds. These sandstone beds, although...
1973
Abstract: Shales — Their Sedimentology and Geology
A. Pryor Wayne
Earth Science Bulletin (WGA)
... geologic history. They occur in every major depositional basin. They are major source beds for hydrocarbons, hosts for metallic minerals, sources...
1982
Crinoidal Bioherm in the St. Joe Limestone in Northeastern Oklahoma
C. G. Strachan
Tulsa Geological Society
... of the Reeds Spring. The Reeds Spring beds over the bioherm have depositional dips nearly reflecting those of the thin bioherm beds. A few thin sections2...
1954
Isotopic and Elemental Evidence For Meteoric Alteration of A Pennsylvanian Phylloid-Algal Mound, Holder Formation, New Mexico, U.S.A.: ERRATUM
Matthew S. Wasson, Kyger C. Lohmann
Journal of Sedimentary Research (SEPM)
... follows. Fig. 5. Thin-section photomicrographs of the characteristic lithologies in Yucca Mound (A and B), Leopard Knob (C and D), and flanking...
2015
Abstracts: Basal Belly River Sandstone (Upper Cretaceous), Pembina Field, Alberta, Canada
Daulat Singh Khamesra
CSPG Bulletin
... shale at the base, through beach sandstone to continental (lagoonal) coal beds at the top, deposited along the regressing shoreline of the Lea Park sea...
1965
ABSTRACT: South Mountain, Tooele County, Utah
John E. Welsh
Utah Geological Association
... exposed but the Jordan limestone of Lower Missourian age is only a thin ledge at this locality. The limestone members and formations are marked...
1976
Upper Paleozoic Chinati Series, Presidio County, Texas: GEOLOGICAL NOTES
John W. Skinner
AAPG Bulletin
... demonstrated the presence of beds of Strawn, Canyon, and possibly lower Cisco age in the Cieneguita formation of the Chinati Mountains. Faunal evidence was found...
1938
Dip Direction Indicator: NOTES
Wayne Pryor
Journal of Sedimentary Research (SEPM)
... beds with the Brunton Compass Clinometer has been found to be both slow and inaccurate, especially when dealing with easily disturbed, unconsolidated...
1958
Oil and Gas Possibilities in Northern Cumberland Plateau: ABSTRACT
Kendall E. Born
AAPG Bulletin
... feet of Mississippian rocks which, in turn, rest upon as much as 200 feet of Silurian beds that thin out rapidly to the west where the Chattanooga...
1941
Sampling and Examination of Well Cuttings: DISCUSSION
Marcus I. Goldman
AAPG Bulletin
... for readily recognizing lateral variations in beds--of a sandy shale to a sandstone, an argillaceous limestone to a shale, and so on. It also reduce...
1949
Eastern Mountain and Desert Region: ABSTRACT
W. H. Easton
AAPG Bulletin
... of discovery-thinking prevalent among geologists in the Mid-Continent and in the Rocky Mountains. Carbonate rocks may be source beds and also reservoirs...
1950