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The AAPG/Datapages Combined Publications Database
Showing 18,438 Results. Searched 200,636 documents.
Montana Climatic Changes Associated with the Cretaceous Claggett and Bearpaw Transgressions
David Varricchio
Montana Geological Society
.... Rumney, G. R., 1968, Climatology and the world's climates: New York, MacMillan Co., 656 p. Watkins, D., 1986, Calcareous...
1993
Depositional Paleoenvironments and Paleogeography of the Mississippian Lodgepole and Monroe Canyon Formations (and Equivalents), Southeastern Idaho
Peter E. Isaacson, E. A. Measures, S. A. Siegmann
Utah Geological Association
... sedimentary prism of calcareous detritus at the continental margin of the Arabian craton: Sedimentology, v. 23, pp. 511–532. Byers, C. W., 1977...
1985
K-Rich Basalt in the Bukit Mersing Area, Third Division, Sarawak
Nur Iskandar Taib
Geological Society of Malaysia (GSM)
... A' A - Sa nd Slone. LOWER EOCE NE RAJANG GRO U p, Belaga Series. a) Feldspathlc sandSlone, s ha le. ca rbo naceous sha le . Calcareous red sh ale...
2006
Devonian Deltas of the Cape Supergroup, South Africa
J. N. Theron, J. C. Loock
CSPG Special Publications
... yielded a variety of invertebrate and microfossils variously dated as early Llandovery (Berry and Boucot, 1973; Cooper, 1984) to Ashgillian (Cramer, et...
1988
MULTI-PROXY PALEOENVIRONMENTAL AND PALEOECOLOGICAL RECONSTRUCTION OF THE FOREMOST FORMATION (UPPER CRETACEOUS, CAMPANIAN) OF ALBERTA
Michael G.W. Thompson, Thomas M. Cullen, David C. Evans, Claudia Schröder-Adams, Michael J. Ryan
PALAIOS
... sample). All samples were separated into smaller subsamples, each initially weighing approximately 150 g, to be analyzed for marine microfossils, speci...
2024
The Geology of the 1977 Offshore Hydrocarbon Discoveries in the Beaufort-Mackenzie Basin, N.W.T.
P. B. Jones, J. Brache, J. K. Lentin
CSPG Bulletin
... any paleontologist to the likelihood of extensive reworking of microfossils. The overlying Neogene sequence (Fig. 7) consists of the horizontal topset...
1980
Sedimentology and Depositional History of the Permo-Triassic Spearfish Formation, Southwestern Black Hills, South Dakota
J. M. Sabel
Wyoming Geological Association
... of silt size silicates with a minor clay content of 5% or less. Cement, when present, is primarily calcareous, sometimes with a minor gypsum fraction...
1984
Magnetic Stratigraphy of the Upper Miocene (Type Wishkahan-Graysian) Montesano Formation, Grays Harbor County, Washington
Donald R. Prothero, Jordan N. Lau
Pacific Section SEPM
... microfossils and magnetic stratigraphy have made it possible to correlate the Pacific Northwest Miocene molluscan stages to the Berggren et al. (1995) time...
2001
The Surface Formations of the Trinity Group in Southwestern Arkansas, and a Proposed Revision of Stratigraphic Rank for the Three Lower Units
Bruce K. Darling , Brian E. Lock
GCAGS Transactions
... of these beds, while halite pseudomorphs, mudcracks and syneresis cracks occur on many of the subfaces. Calcareous claystone and shale make up nearly...
1984
Sleipner Ost Field--Norway Viking Graben, North Sea
O. J. Ostvedt, S. Evensen, H. K. A. Ranaweera
AAPG Special Volumes
... silt to very fine sandstones occur as parallel laminae in calcareous shale (Figure 12). Microfossils, chiefly foraminifera, are present in the shale...
1990
The 1986 PESA Australian Distinguished Lecture: Years of Dramatic Change the Growth in Expertise in Australian Oil Exploration 1950 1986
Murray H. Johnstone
Petroleum Exploration Society of Australia (PESA)
... a basin . Palaeontological advances In the 1940s, only the Tertiary could be zoned precisely from microfossils mainly foraminifera. Since the 1950s...
1987
Ostracode Shells as Indicators of Thermal History
Mervin Kontrovitz
GCAGS Transactions
... for selective dissolution and overgrowth of calcareous nannofossils during diagenesis: Geological Society of America Bulletin, v. 84, p. 2755-2762. Bate, R. H...
1987
Zenith Pool, Stafford County, Kansas--An Example of Stratigraphic Trap Accumulation
W. C. Imbt
AAPG Special Volumes
... calcareous than the overlying Sumner group. The total thickness of the Permian is approximately 2,000 feet, and it lies with apparent conformity...
1941
Case History of Red Wash Field, Uintah County, Utah: Case Histories
John Chatfield
AAPG Special Volumes
... and oolites of the Green River Formation: U.S. Geol. Survey Prof. Paper 154, p. 203-223. Bradley, W. H., 1931, Origin and microfossils of the shale...
1972
Inverse Graded Bedding in Primary Gypsum of Chemical Deposition
L. Ogniben
Journal of Sedimentary Research (SEPM)
... in the gypsarenites of the Sulphur series containing microfossils and other grains less soluble than gypsum. The marly pelite of the thin intercalations...
1955
Petroleum Source Rocks and Organic Facies: Chapter 1: PETROLEUM GENERATION AND MIGRATION
S. R. Jacobson
AAPG Special Volumes
... are deposited (e.g., siliceous sands or calcareous oolites) or where reefs grow. Source rocks usually occur as ine-grained sediments (clays and marls) in low...
1991
The Britton Notopocorystes Assemblage: An Eagle Ford Decapod Assemblage from the Cretaceous of North-Central Texas
Gale A. Bishop , Nancy A. Brannen , Lloyd E. Hill , John P. Meyer , Arlene J. Pike , Chris Sampson
GCAGS Transactions
... area: Proceeding of the First International Conference on Planktonic Microfossils, Geneva, p. 509-525. Plotnick, R. E., 1986, Taphonomy of a modern...
1992
Tectonic and Stratigraphic Evolution of the Tertiary Aure Trough, Papua New Guinea: Foreland Basin Over Microplate-Craton Suture
R. D. Winn Jr., R. C. H. Perembo, H. L. Davies, P. Pousai
Indonesian Petroleum Association
... and species indicate deposition in bathyal water depths. The upper Chiria was deposited during the middle Miocene. Microfossils recovered from...
1997
Critical Review of Isotopic Dates in Relation to Paleogene Stratotypes
Charles Pomerol
AAPG Special Volumes
... to Recent planktonic foraminiferal biostratigraphy: 1st Int. Conf. Planktonic Microfossils Proc., p. 199-421. Bodelle, C., C. Lay, and G. S. Odin, 1969...
1978
Sandstone Hardbottoms along the Western Rim of DeSoto Canyon, Northeast Gulf of Mexico
D. Joe Benson , William W. Schroeder , Al W. Shultz
GCAGS Transactions
..., calcareous prominences in the northeastern Gulf of Mexico: American Association of Petroleum Geologists Bulletin, v. 41, p. 2054-2101. Macintyre...
1997
Middle and Upper Miocene Natural Gas Sands of Onshore and Coastal Alabama
Charles C. Smith, Robert M. Mink
GCAGS Transactions
... and lower members of the Pensacola Clay consist of light to dark-gray, calcareous, quartzose silty clay-shale containing numerous thin lenses and thicker...
1998
Sedimentation Dynamic of Pre-Collision to Post-Collision Sediment as a New Perspective for Exploration Play in Banggai-Sula Foreland Basin, Eastern Sulawesi Indonesia
Ramadan Sari, Eko Puji Hernanto, Andi M. Adiwiarta, Imaduddin Haryo Bimo Kartoatmodjo, Salahuddin Husein
Indonesian Petroleum Association
... petrography samples, 200 biostratigraphy foraminifera samples, 100 biostratigraphy calcareous nanoplankton samples, and 100 biostratigraphy...
2024
Diagenesis of Orthoquartzites Near Bogota Colombia
K. R. Aalto
Journal of Sedimentary Research (SEPM)
... microfossils, chalcedony or linear veins of somewhat more coarsely crystalline quartz. Glauconite, siltstone and mudstone grains, and shell fragments...
1972
Zonation of Upper Cretaceous Austin Chalk and Burditt Marl, Williamson County, Texas
Keith Young , Edward Marks
AAPG Bulletin
...------------------------------ of carbonate rock. Most of the microfossils are calcareous and fragmentary; they are preponderantly members of the family Globigerinidae. The "Austin group...
1952
Turbidite Facies Geometries, Quality, and Connectivity in the Cyrenaican Upper Cretaceous Carbonate Slope Deposits, Al-Athrun Formation, NE Libya
Khaled S. Amrouni, Sabra A. Alnaas, Ahmed S. El-Hawat, Michael C. Pope, Adel A. Obeidi, Aimen Amer, Hassan S. El-Bargathi, Osama Rahil Shaltami, Essa A. Elbileikia, Khalid A. M. Mustafa, Ahmed M. A. Al-Alwani, Mohamed SH. Abdalla El-Jahmi, Salah S. Abdelsalam El-Ekhfifi
GCAGS Transactions
... Shale, northeastern Libya: Proceedings of 2nd International Conference on Planktonic Microfossils, 1970, Rome, Italy, p. 27–38. Bouma, A. H., 1969...
2017