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The AAPG/Datapages Combined Publications Database
Showing 18,435 Results. Searched 200,626 documents.
Clay Mineral Changes in Antarctic Deep-Sea Sediments and Cenozoic Climatic Events
Marian B. Jacobs
Journal of Sedimentary Research (SEPM)
..., Australian Tertiary paleotemperatures: Jour. Geology, v. 74, p. 49-61. EDWARDS, A. R., 1968, The calcareous nannoplankton evidence for New Zealand...
1974
Reconnaissance Geology of Cape Vogel Basin, Papua New Guinea
Robert S. Bickel
AAPG Bulletin
... of "predominantly basaltic volcanics accompanied by agglomerates, andesitic tuffs and calcareous tuffaceous sandstones." During June of 1972, six...
1974
Deep-Water Sands of the Brazilian Offshore Basins; #30219 (2012)
Emiliano Mutti and Mario Carminatti
Search and Discovery.com
... a a c b Calcareous silty mudstones with abundant microfossils. a) General aspect in core (note faint lamination and extensive bioturbation) b...
2012
Upper Cretaceous Stratigraphy and Micropaleontology of the Crowsnest Pass - Waterton Area, Southern Alberta Foothills
John H. Wall, R. K. Rosene
CSPG Bulletin
... of the Blackstone Formation. This transgression reached its peak in the early Turonian, as expressed by the calcareous shales and associated planktonic...
1977
Geology of Northwest Basin, Western Australia
D. Dale Condit , H. G. Raggatt , Eric A. Rudd
AAPG Bulletin
... in descending order show: (a) massive, sandy, micaceous mudstone with large calcareous lenses and dark to sandy shales; Spirifer byroensis plentiful; (b...
1936
Distribution, Microfauna, and Source-Rock Potential of Mississippian Delle Phosphatic Member of Woodman Formation and Equivalents, Utah and Adjacent States
Charles A. Sandberg, Raymond C. Gutschick
Rocky Mountain Association of Geologists
... for corals, algae, agglutinate and calcareous foraminiferans, and trace fossils by Gutschick and Sandberg (1983, Figure 7). However, none of our...
1984
The Role of Diagenesis in Exfoliation of Submarine Canyons
Cecilia M. McHugh , William B. F. Ryan , B. Charlotte Schreiber
AAPG Bulletin
..., 1980). The chalk sediments are composed of calcareous microfossils altered to micrite, and biogenic silica, or opal-A. In the study area, the chalk...
1993
Biozonation (benthic foraminifera) of Mishrif Formation at Majnoon and Zubair oil fields, southern Iraq
Salam I.M. Al-Dulaimy, Yasamin Kh. Ibrahim, Fatima T. Abdallah
Geological Society of Malaysia (GSM)
... of the Mishrif Formation. OEC Library, Baghdad. Unpublished report. Aguilera-Franco, N., 2003. Cenomanian–Coniacian zonation (foraminifers and calcareous...
2022
Global and Regional Controls on Potential Source-Rock Deposition and Preservation: The Cenomanian-Turonian Oceanic Anoxic Event (CTOAE) on the European Tethyan Margin (Southeastern France): Chapter 8
Jean-Pierre Crumiere, Christine Crumiere-Airaud, Jean Espitalie, Pierre Cotillon
AAPG Special Volumes
.... D. Brasier, eds., Microfossils from recent and fossil shelf seas: The British Micropaleontology Society. v. 14, p. 178-185. Hart, M. B., and P. N...
1990
Torridonian Rocks of Scotland Reviewed: Chapter 43: Northwestern Border of the Orogenic Belt
A. D. Stewart
AAPG Special Volumes
... of Scotland. I. Stratigraphy, chronology and polymetamorphism: Sci. Progress, v. 49, p. 715-724. Sutton, J., 1962, Torridonian microfossils: Geol...
1969
Geology of Erath Field, Vermilion Parish, Louisiana
M. H. Steig , I. K. Nichols , Shapleigh G. Gray , R. L. Denham
AAPG Bulletin
... are present, especially a form related to Rangia cuneata. Microfossils rare. Contact between Pliocene and underlying Miocene not well defined either...
1951
Quantitative Lithofacies and Biofacies Study of Florena Shale (Permian) of Kansas
John Imbrie
AAPG Bulletin
..., "Microfossils as Environment Indicators in Marine Shales," Jour. Sed. Petrology, Vol. 21, No. 4, pp. 214-25. HOPPIN, R. A., 1953, "Oscillation...
1955
Relations of Certain Upper Jurassic and Lower Cretaceous Formations in Southwestern Oregon
Ralph W. Imlay , Hollis M. Dole , Francis G. Wells , Dallas Peck
AAPG Bulletin
... consists of moderately hard sandstone, shale, and conglomerate, has a calcareous cement, is not chert-bearing, and is not metamorphosed. In 1907 Diller...
1959
Trace-Element and Major-Element Stratigraphy in Quaternary Sediments from the Arctic Ocean and Implications for Glacial Termination
A. Aldahan , G. Possnert , R. Scherer , N. Shi , J. Backman , K. Bostrom
Journal of Sedimentary Research (SEPM)
... as follows. (1) AMS 14C dating on microfossils and bulk samples was used to mark the top 20 ka (Holocene/late glacial). (2) The relatively abundant...
2000
Stratigraphy of the Upper Gulf Coast of Texas
Charles W. Stuckey Jr., Raymond D. Woods
Houston Geological Society
... members; and Carrizo formation. These members cannot be delineated in the subsurface by use of microfossils or electric logs. Later, Stenzel63 used...
1954
Petrology of Carbonate Rocks of the Green River Formation (Eocene)
Charles R. Williamson, M. Dane Picard
Journal of Sedimentary Research (SEPM)
... 154-E, p. 87-110. BRADLEY, W. H., 1931, Origin and microfossils of the oil shale of the Green River Formation of Colorado and Utah: U.S. Geol. Survey...
1974
Mississippian Wood-grained Chert and its Significance in the Western Interior United States
Peter G. DeCelles, Raymond C. Gutschick
Journal of Sedimentary Research (SEPM)
... matter to the sediments of the foreslope and basin. Siliceous microfossils dissolved and provided a source of silica for the formation of porcellanite...
1983
Climatic and Tectonic Signature in the Fluvial Infill of a Late Pliocene Valley (Siena Basin, Northern Apennines, Italy)
Mauro Aldinucci, Massimiliano Ghinassi, Fabio Sandrelli
Journal of Sedimentary Research (SEPM)
... sieved (63 μm) and analyzed in order to test the presence of microfossils and/or macrofossils. Sedimentary Features of the Studied Deposits Geometry...
2007
Mesozoic and Cenozoic Rocks from Malta Escarpment (Central Mediterranean)
P. Scandone , E. Patacca , R. Radoicic , W. B. F. Ryan , M. B. Cita , M. Rawson , H. Chezar , E. Miller , J. McKenzie , and S. Rossi
AAPG Bulletin
...) and wackestones with large fragments of calcareous algae (Cyanophyceae, Solenoporaceae, Thaumatoporella, (?)Lowcenipora), rounded intraclasts, lumps...
1981
Early and Mid-Cretaceous Buildups
Richard Höfling, Robert W. Scott
Special Publications of SEPM
... werealso times whenshallow water rudists and calcareous algae experienced significant decline in abundance and diversity These times of extinction were...
2002
Stratigraphy of Bjarni H-81 and Leif M-48, Labrador Shelf
J. R. H. McWhae, W. F. E. Michel
CSPG Bulletin
... nearby in which rare, poorly preserved Jurassic - Early Cretaceous microfossils have been found. This rock is described and illustrated by King...
1975
Jurassic Stratigraphy of the Sweetgrass Arch--Manitoba Section: Jurassic
Arthur M. Klingspor
AAPG Special Volumes
... the Shaunavon, is 125 feet thick and consists of highly calcareous shales, green gray to steel gray, or locally oxidized red. These shales are commonly...
1958
Chapter 6: Parasequence Sets and Depositional Sequences
K. M. Bohacs, O. R. Lazar, J. D. Ottmann
AAPG Special Volumes
... autissidorensis ammonite zone) Kimmeridge Clay Formation, a calcareous-argillaceous-carbonaceous mudstone deposited in a marine-shelfal environment, Dorset...
2022
Petroleum Potential of Deepwater Basins Around Tasmania: Insights from Ocean Drilling Program Leg 189
N. F. Exon, T. S. White, M. J. Malone, J. P. Kennett, P. J. Hill
Petroleum Exploration Society of Australia (PESA)
... HILL kept up with subsidence. Calcareous and siliceous microfossils occur sporadically, and dinocysts, spores and pollen are always present...
2001
Biostratigraphy and Paleoecology of Early Miocene Through Early Pleistocene Benthonic and Planktonic Foraminifera, San Joaquin Hills-Newport Bay-Dana Point Area, Orange County, California
James C. Ingle Jr.
Pacific Section of AAPG
... Microfossils, vol. 1, p. 14-25. Atwater, T., 1970, Implications for plate tectonics for the Cenozoic tectonic evolution of Western North America: Geol. Soc...
1973