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The AAPG/Datapages Combined Publications Database
Showing 3,877 Results. Searched 200,293 documents.
PRELIMINARY ASSESSMENT OF COCCOLITHS FROM VENEZUELA; EVALUACION PRELIMINAR DE LOS COCCOLITOS DE VENEZUELA
Hugo Ancieta
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... very helpful in the solution of future exploration problems in Venezuela. Resumen Este artículo se refiere a la primera investigación conocida sobre...
1968
Abstract: Chertification Phenomena in Antarctic and Pacific Deep Sea Sediments - A Scanning Electron Microscope/X-Ray Diffraction Study
F. M. Weaver , S. W. Wise
GCAGS Transactions
... microfossils. Cristobalite spherules identical to those reported from the Antarctic as well the Atlantic and Caribbean Ocean basins (Wise & Kelts, 1972...
1972
Abstracts of Theses: Upper Mississippian Non-Carbonate Microfauna from the Windsor Group of the Atlantic Provinces
Yvon Raoul Globensky
CSPG Bulletin
... Vol. 15 (1967) No. 2. (June) Non-carbonate microfossils have been obtained from insoluble residue of limestones in the Windsor Group (Upper...
1967
ABSTRACT: Life in the Cosmos
Richard B. Hoover
The Society for Organic Petrology (TSOP)
... system. This hypothesis has been supported by the detection of evidence for an extensive suite of chemical and morphological biomarkers and microfossils...
2011
Microfossils as Environment Indicators in Marine Shales
Samuel P. Ellison, Jr.
Journal of Sedimentary Research (SEPM)
...Microfossils as Environment Indicators in Marine Shales Samuel P. Ellison, Jr. 1951 Vol. 21 No. 4. (December), Interpretations of depositional...
1951
ABSTRACT: Biostratigraphic Utility of Organic-Walled Phytoplankton, Upper Ordovician-Lower Silurian of Appalachian Basin, by G. Kent Colbath; #91043 (2011)
Search and Discovery.com
2011
Abstract: The Occurrence of Upper Permian Foraminifers in Northwest Pahang
Nuraiteng Tee Abdullah
Geological Society of Malaysia (GSM)
... of the microfossils and benthic foraminifers were especially susceptible. Nevertheless, benthic foraminifers that had escaped destruction were observed from...
1993
Abstract: Sedimentary Record of the Landfall of Hurricane Katrina along the Gulf Coast: Implications for Paleotempestology
Benjamin P. Horton, Veronica Rossi, Andrea H. Hawkes, Matthew R. Wright
GCAGS Transactions
... and microfossils analyses. Generally, the storm surge deposits were shown to be barren of microfossils and contained a lower organic contents...
2006
Abstract: Reconstructing paleoproductivity in the North Water polynya employing diatom microfossils
Liam MacNeil, Audrey Limoges
Atlantic Geology
...Abstract: Reconstructing paleoproductivity in the North Water polynya employing diatom microfossils Liam MacNeil, Audrey Limoges Reconstructing...
2018
Conodont Distribution in a Middle Ordovician Limestone: ABSTRACT
C. Gordon Winder
AAPG Bulletin
... in the middle. Some microfossils such as brachiopods, gastropods, and sponge spicules have different abundances in the lower and upper part...
1964
Palynological Survey of Certain Mesozoic-Tertiary Strata in California: ABSTRACT
William R. Evitt, John S. Warren
AAPG Bulletin
... stratigraphic sequences contain organic microfossils suitable for fundamental paleontological study. After establishing a laboratory for processing samples...
1965
Deep-Sea Drilling in Northern Pacific: Paleontology and Biostratigraphy: ABSTRACT
D. Bukry, S. A. Kling, V. Krasheninnikov
AAPG Bulletin
... calcareous strata. Radiolarians are more markedly affected by biogeographic variability than are the calcareous microfossils; biostratigraphy developed...
1970
Multiple Origin of Hemipelagic Mud Fill in Mediterranean Basin: ABSTRACT
Daniel J. Stanley, Ter-Chien Huang
AAPG Bulletin
... microfossils in thin laminae. A few graded mud units are probably mud turbidites. The predominant "trigger mechanism" of the fine-grained turbid flows...
1971
Biostratigraphy of Some Neogene Formations, Northern Florida and Atlantic Coastal Plain: ABSTRACT
W. H. Akers
AAPG Bulletin
... time, the use of European stratigraphic terminology in areas remote from the type localities. The recognition of planktonic microfossils...
1971
Chertification Phenomena in Antarctic and Pacific Deep-Sea Sediments--a Scanning Electron Microscope and X-ray Diffraction Study: ABSTRACT
F. M. Weaver, S. W. Wise
AAPG Bulletin
... microfossils. Cristobalite spherules identical with those reported from the Antarctic, as well as the Atlantic and Caribbean Ocean basins, are present...
1972
Late Cenozoic Calcareous Microfossil Biostratigraphy, Paleo-oceanography, and Biogeography--Poles to Tropics: ABSTRACT
James P. Kennett
AAPG Bulletin
... and the Antarctic Convergence and the evolution of cold, high-latitude climates. Nearly all evolution of calcareous planktonic microfossils has...
1979
Deep-Sea Oxygen Isotope Record and Sea Level Fluctuations: ABSTRACT
Robert Douglas, Samuel Savin
AAPG Bulletin
... composition of deep-sea microfossils reveals two trends for the past 100 m.y.: a long term (108 years) increase in the 18O content of deep-sea benthic...
1981
Microfossils from Type Relizian and Luisian Stages of California: ABSTRACT
Kristin McDougall, R. Z. Poore, John A. Barron
AAPG Bulletin
...Microfossils from Type Relizian and Luisian Stages of California: ABSTRACT Kristin McDougall, R. Z. Poore, John A. Barron 1981 957 957 65 5. (May...
1981
Biostratigraphic Age Control for Paleo-Oceanographic Study of Atlantic Margin Miocene Diatomites from Planktonic Siliceous Microfossils: ABSTRACT
Amanda A. Palmer
AAPG Bulletin
...Biostratigraphic Age Control for Paleo-Oceanographic Study of Atlantic Margin Miocene Diatomites from Planktonic Siliceous Microfossils: ABSTRACT...
1981
Some Microfossils of Tamaulipas Limestone (Lower Cretaceous) in Santa Rosa Canyon, Sierra de Santa Rosa, Nuevo Leon, Mexico: ABSTRACT
M. A. Ross, C. L. McNulty
AAPG Bulletin
...Some Microfossils of Tamaulipas Limestone (Lower Cretaceous) in Santa Rosa Canyon, Sierra de Santa Rosa, Nuevo Leon, Mexico: ABSTRACT M. A. Ross, C...
1981
ABSTRACT: Reconstruction of Late Quaternary relative sea-level changes from the Cartagena region, Colombian Caribbean based on malacofauna and microfossils; #90018 (2003)
Andres Alejandro Gomez Usuga
Search and Discovery.com
... and microfossils; #90018 (2003) Andres Alejandro Gomez Usuga AAPG Search and Discovery Article #90018©2003 AAPG Foundation 2003 Grants-in-Aid Projects...
2003
Abstract: The application of phytolith stratigraphy to barren red-beds; #90137 (2011)
E. Guasti, R.M.C.H. Verreussel, T.Donders, T. van Hoof, J.F.L. Garming, R.P.J. Kirchholtes
Search and Discovery.com
... analysis based on pollen and spores is often effective in constraining geological models. Unfortunately, such organic-walled microfossils...
2011
Abstract: Maceral Variations and Maceral Assemblages within the Upper and Lower Members of the Bakken Formation, Williston Basin, Saskatchewan, Canada; #90224 (2015)
Bree M. Wrolson and Stephen L. Bend
Search and Discovery.com
... assemblages present, and sub-divisions are defined based on the dominant maceral, or microfossils present. The Bakken Formation black shales were likely...
2015
Abstract: Novaculitic Chert (Devonian-Mississippian) in the Southern Midcontinent: Organic-Rich Sedimentation and Palaeoceanography Along a Shelf-Rise Transect; #90309 (2017)
Kyrsti A. Cecil, Jack C. Pashin
Search and Discovery.com
... section and SEM/EDS analysis to characterize and interpret the chert from megascopic to nanoscopic scales. Abundant siliceous microfossils, phosphatic...
2017
Abstract: Novaculitic Chert (Devonian-Mississippian) in the Southern Midcontinent: Organic-Rich Sedimentation and Palaeoceanography Along a Shelf-Rise Transect; #90309 (2017)
Kyrsti A. Cecil, Jack C. Pashin
Search and Discovery.com
... section and SEM/EDS analysis to characterize and interpret the chert from megascopic to nanoscopic scales. Abundant siliceous microfossils, phosphatic...
2017