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The AAPG/Datapages Combined Publications Database
Showing 18,438 Results. Searched 200,641 documents.
Mass-transport deposits and the onset of wedge-top basin development: An example from the Dinaric Foreland Basin, Croatia
Katarina Gobo, Ervin Mrinjek, Vlasta Ćosović
Journal of Sedimentary Research (SEPM)
... (Pisuerga area, Cantabrian Zone, NW Spain): Marine Geology, v. 356, p. 71– 87. Martini, E., 1971, Standard Tertiary and Quaternary calcareous...
2020
Late Givetian to Early Frasnian Biostratigraphy of Western Canada: The Slave Point—Waterways Boundary and Related Events
W. K. Braun, A. W. Norris, T. T. Uyeno
CSPG Special Publications
... Society of Petroleum Geologists, v. 2, p. 617-652. [1967] Braun, W. K., 1971. Devonian assemblages (ostracodes and microfossils). In: Norford, B...
1988
The Role of Cyanobacteria In the Microfabric Heterogeneity of Cambrian Leiolite, North China
Mingxiang Mei, Muhammad Riaz, Ardiansyah Koeshidayatullah, Ziliang Liu, Mohamed S. Ahmed, Douaa Fathy
Journal of Sedimentary Research (SEPM)
... and Epiphyton, as different stages in the life cycle of calcareous algae: Paleontological Journal, v . 43, p . 463– 468. Luchinina, V.A., and Terleev...
2023
Distribution, Thermal Histories, Isotopic Compositions, and Reflection Characteristics of Siliceous Rocks Recovered by the Deep Sea Drilling Project
Kenneth A. Pisciotto
Special Publications of SEPM
... calcareous o chert and o chert and ooze porcelanite porcelanite in calcareous chalk limestone ooze or chalk or only limestone marl...
1981
Palynoflora and Kerogen Constituents of an Upper Permian Gondwana Deposit, Northern Malawi; Implications for Paleoclimate and Source-Rock Potential
Keddy Yemane
CSPG Special Publications
... microfossils from the Lower Triassic of western Australia. Palaeontology, 6, 12-40. Balme, B.E. 1970. Palynology of Permian and Triassic strata in the Salt...
1994
Graphic Correlation of Plio-Pleistocene Sequence Boundaries, Gulf of Mexico: Oxygen Isotopes, Ice Volume, and Sea Level
Ronald E. Martin, Ruth R. Fletcher
Special Publications of SEPM
... of Keigwin 1981 Neff Neff 1985 Calcareous nannofossil datums from Gartner and Huang 1986 Ap proximate positions of Gulf Coast biostratigraphic markers...
1995
Non-Carbonate Intrabasinal Grains in Arenites: Their Recognition, Significance, and Relationship to Eustatic Cycles and Tectonic Setting
Eduardo Garzanti
Journal of Sedimentary Research (SEPM)
...------------------------ by contour and low-density turbidity currents, or selective dissolution of calcareous microfossils below the CCD and during anoxic events...
1991
Stratigraphy, Structure, and Origin of Siwa Depression, Western Desert of Egypt
Amin R. Gindy , M. A. El Askary
AAPG Bulletin
... of colonial corals are abundant. Diverse fragments of bryozoan and algal incrustations and marine plant remains are ubiquitous, as are microfossils...
1969
The Lower Paleozoic of Greenland
John S. Peel
CSPG Special Publications
... Land, central North Greenland: Gronlands Geologiske Undersogelse, Rapport, 101, p. 55-60. Peel, J. S., 1980b, Early Cambrian microfossils from...
1982
Simi Hills Cretaceous Turbidites, Southern California; Frontmatter and Roadlogs
Martin H. Link, Richard L. Squires, Ivan P. Colburn
Pacific Section SEPM
.... A. JOHNSON AND C. K. OGAWA R. L. SQUIRES 23 25 27 L. R. SAUL AND J. M. ALDERSON A. A. ALMGREN 29 43 A PRELIMINARY STUDY OF THE CALCAREOUS NANNOFOSSILS...
1981
CambrianOrdovician Sedimentary Rocks of Alaska
Julie A. Dumoulin, Anita G. Harris
AAPG Special Volumes
... Bulletin 1903, p. 6874.Allison, C. W., 1980, Siliceous microfossils from the Lower Cambrian of northwestern Canada: Possible source for biogenic chert...
2012
Colorado Shale of Central and Northwestern Montana and Equivalent Rocks of Black Hills
W. A. Cobban
AAPG Bulletin
..., 25 per cent sandstone and sandy shale, and 24 per cent calcareous shale and chalk marl. Less than 5 per cent of the rocks are of non-marine origin...
1951
Depositional Environment of the Laney Member of the Green River Formation Southwestern Wyoming
R. C. Surdam, K. O. Stanley, H. P. Buchheim
Rocky Mountain Section (SEPM)
..., p. 121–131. Bradley, W. H., 1931, Origin and microfossils of the oil shale of the Green River Formation of Colorado and Utah: U.S. Geological Survey...
1980
Montana Group Stratigraphy, Lewis and Clark County, Montana
George W. Viele , Frank G. Harris, III
AAPG Bulletin
...), calcareous, sandy mudstones, which only locally exceed an inch in thickness. The mudstones contain numerous sets of ripple cross-laminations...
1965
The type section of the Maikop Group (Oligocene–lower Miocene) at the Belaya River (North Caucasus): Depositional environment and hydrocarbon potential
Reinhard F. Sachsenhofer, Sergey V. Popov, Mikhail A. Akhmetiev, Achim Bechtel, Reinhard Gratzer, Doris Groß, Brian Horsfield, Alessandra Rachetti, Bernhard Rupprecht, Wolfgang B. H. Schaffar, and Nina I. Zaporozhets
AAPG Bulletin
... sea level drop and a subsequent early Oligocene sea level rise. The Maikop Group is composed mainly of carbonate-free pelitic rocks. Calcareous rocks...
2017
Stratigraphy of the Simpson Group in Oklahoma
A. T. Statler
Tulsa Geological Society
... of many of these forms within the Simpson Group at several outcrop localities in southern Oklahoma. Other types of microfossils may prove to be fairly...
1987
Early Tertiary Ostracode Zones of Uinta Basin
F. M. Swain
Utah Geological Association
.... ....., 1931. Origin and microfossils of the oil shale of the Green River formation of Colorado and Utah; U. S. Geol. Survey Prof. Paper 168, pp. 1...
1956
Deep-Water Incised Valley Deposits at the Ediacaran-Cambrian Boundary in Southern Namibia Contain Abundant Treptichnus Pedum
Jonathan P. Wilson, John P. Grotzinger, Woodward W. Fischer, Kevin P. Hand, Sören Jensen, Andrew H. Knoll, John Abelson, Joannah M. Metz, Nicola McLoughlin, Phoebe A. Cohen, Michael M. Tice
PALAIOS
... from gray to buff) and the occurrence of tubular microfossils, described by Cohen et al. (2009). Shales are composed of finely laminated mudstones...
2012
Taphonomy of Cambrian phosphatic small shelly fossils
Jessica R. Creveling,Andrew H. Knoll, David T. Johnston
PALAIOS
... during the Ediacaran and Cambrian periods. DIMENSIONS OF THE EDIACARAN–CAMBRIAN PHOSPHATIZATION WINDOW Phosphatized microfossils occur sporadically...
2014
Exceptional preservation of soft tissues by microbial entombment: insights into the taphonomy of the Crato Konservat-Lagerstatte
Filipe G. Varejão, Lucas V. Warren, Marcello G. Simões, Franz T. Fürsich, Suzana A. Matos, Mario L. Assine
PALAIOS
...–138. COHEN, P.A., KNOLL, A.H., AND KODNER, R.B., 2009, Large spinose microfossils in Ediacaran rocks as resting stages of early animals: Proceeding...
2019
Tepees associated with mobility of evaporite sulfate: The case of the Irati Formation, Permian of Paraná Basin, Brazil
Setembrino Petri, Paulo César Fonseca Giannini, Artur Chahud, Isaac Jamil Sayeg
Journal of Sedimentary Research (SEPM)
..., 1975, Recent calcareous stromatolites from Laguna Mormona (Baja California) Mexico: Journal of Sedimentary Petrology, v. 45, p. 894–906. Horowitz...
2022
Beyond Classical Biostratigraphy
Brian McGowran
Petroleum Exploration Society of Australia (PESA)
...-= -=-=- - 1 Figure 2 - Biofacies migrations (nonmarine, neritic) as in Figure 1, with, in addition, two groups of microfossils relatively facies• independent...
1986
My Favorite Outcrop: Sycamore Formation I-35 South, Arbuckle Mountains, OK
Joshua Miller, Andrew Cullen
Oklahoma City Geological Society
... at this outcrop (Figure 3b) and we interpret the large “floating” block of calcareous siltstone (Figure 3 c) on the northern limit of this outcrop as the upper...
2018
Regional Sequence Stratigraphy, Biostratigraphy, and Facies of the Upper Cretaceous Austin Chalk in South and Central Texas
Christine Griffith, James Pospichal, Eric de Kaenel, Michael Pope, Arthur Donovan
GCAGS Journal
... ash beds (Fig. 9E). Bentonite beds generally are calcareous and are bioturbated, based on admixed microfossils and the absence of lamination...
2023
The Permian of the Western Margin of the Greenland Sea--A Future Exploration Target
F. Surlyk, J. M. Hurst, S. Piasecki, F. Rolle, P. A. Scholle , L. Stemmerik, E. Thomsen
AAPG Special Volumes
... into facies 5 and ultimately pass gradationally into black calcareous shale of the Ravnefjeld Formation, a basinal correlative of the bioherms. Cross...
1986