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The AAPG/Datapages Combined Publications Database
Showing 7,927 Results. Searched 196,374 documents.
The Middle Montney - A Dirty Old Carbonate Formation with a Secret Past?, #10905 (2017).
Raphael Wust, David Kelly, Aaron Bonk-Richards, Heather Offord, Ben Collins, Brent Nassichuk, John Nieto
Search and Discovery.com
...) with contemporaneous siliceous ooze (radiolarian, dinoflagellates? and organics). Abd pectinoidal fauna (very limited species) with other critters (fish...
2017
Silica Diagenesis, I. Solubility Controls
Loretta Ann Williams , George A. Parks, David A. Crerar
Journal of Sedimentary Research (SEPM)
... of porosity, morphological smoothing, and also the possible formation FIG. 5. Maximum solubility of siliceous microfossils related to specific surface area...
1985
An Overview of the Lithostratigraphy, Biostratigraphy, and Paleoenvironments of the Late Neogene San Felipe Marine Sequence, Baja California, Mexico
Mark C. Boehm
Pacific Section SEPM
... abundance, along with rare quartz. The matrix is primarily composed of diatom remains, small amounts of other siliceous microfossils, and nb more than 15...
1984
Paleontology: Part 5. Laboratory Methods
Robert W. Scott
AAPG Special Volumes
...; Scholle et al., 1983). Fossils most commonly used in hydrocarbon exploration are microfossils (generally smaller than about 2 mm) because they can...
1992
Potassium-Argon Dating of Some Lower Tertiary Strata in British Columbia
L. V. Hills,, H. Baadsgaard
CSPG Bulletin
..., British Columbia: Geol. Survey Canada Mem. 243, 136 p. Rouse, G. E., 1962, Plant microfossils from the Burrard Formation of western British Columbia...
1967
The glass ramp of Wrangellia: Late Triassic to Early Jurassic outer ramp environments of the McCarthy Formation, Alaska, U.S.A.
Yorick P. Veenma,, Kayla McCabe, Andrew H. Caruthers, Martin Aberhan, Martyn Golding, Selva M. Marroquín,,† Jeremy D. Owens, Theodore R. Them, II, Benjamin C. Gill, João P. Trabucho Alexandre
Journal of Sedimentary Research (SEPM)
... mudstones contain both siliceous microfossils, such as radiolarians, and calcareous microfossils, such as calcispheres. F, G) An anomalous sample from...
2022
Microbial biosignatures in iron-mineralized phototrophic mats at Chocolate Pots Hot Springs, Yellowstone National Park, United States
Mary N. Parenteau, Sherry L. Cady
PALAIOS
...; Barghoorn and Tyler, 1965). Cloud (1965) confirmed the initial taxonomic descriptions of the microfossils discovered in the Gunflint Formation...
2010
Silica Diagenesis in Accreted Eocene Siliceous Rocks (Horizon Ac) on Barbados
D. K. Larue , C. W. Gortner , R. Torrini, Jr.
Journal of Sedimentary Research (SEPM)
...Silica Diagenesis in Accreted Eocene Siliceous Rocks (Horizon Ac) on Barbados D. K. Larue , C. W. Gortner , R. Torrini, Jr. 1987 Vol. 57 No. 6...
1987
PUNCTUATED GROWTH OF MICROBIAL CONES WITHIN EARLY CAMBRIAN ONCOIDS, BAYAN GOL FORMATION, WESTERN MONGOLIA
DYLAN T. WILMETH, FRANK A. CORSETTI, NEMANJA BISENIC, STEPHEN Q. DORNBOS, TATSUO OJI, SERSMAA GONCHIGDORJ
PALAIOS
.... Fenestrae appear in mm-scale micritic laminae which contain dense accumulations of large (10 3 300 mm) filamentous Girvanella microfossils. Many...
2015
Origin and Diagenesis of Middle Eocene Diatomite, Tallahatta Formation, Southwest Alabama
Richard A. Laws, Paul A. Thayer
GCAGS Transactions
...), Scanning electron microscopy/energy dispersive X-ray analysis, X-ray diffractometry, and petrographic study of siliceous mudstone samples from...
1992
Lithofacies and Depositional Environments of the Monterey Formation, California
Kenneth A. Pisciotto, Robert E. Garrison
Pacific Section SEPM
... ENVIRONMENTS OF THE MONTEREY FORMATION, CALIFORNIA in The Monterey Formation and Related Siliceous Rocks of California: Society of Economic...
1981
Chert in the Middle Silurian Fossil Hill Formation of Manitoulin Island, Ontario
Betty E. Eley, Robert K. Jull
CSPG Bulletin
... the ultimate source of silica, stimulating "blooms" of silica-secreting organisms. Microfossils recovered from the cherts include acritarchs which...
1982
Diagenetic Controls on Reservoir Character of the Lower Permian Wolfcamp and Bone Spring Formations in the Delaware Basin, West Texas
Arwin Dobber, Robert Goldstein
Unconventional Resources Technology Conference (URTEC)
... coincides with areas affected by the replacement of siliceous skeletons by authigenic calcite and dolomite, which were later subjected to dissolution...
2020
Petrography, Geochemistry, and Evolution of Barite Concretions in Eocene Pelagic Chalks from Israel
R. Bogoch, B. Buchbinder, H. Nielsen
Journal of Sedimentary Research (SEPM)
... fill foraminifera and radiolaria chambers and largely replace coccoliths and siliceous ooze, but foraminifera walls remain calcitic. The barite...
1987
Skeletal Grains: Miscellaneous Microfossils
AAPG Special Volumes
...Skeletal Grains: Miscellaneous Microfossils 1978 15 27 M 27: A Color Illustrated Guide to Carbonate Rock Constituents, Textures, Cements...
1978
Detailed Biostratigraphy and Paleoenvironmental Interpretation of the Naples Bluff Section
Gregg H. Blake
Pacific Section of AAPG
... sections of central and southern California. However, the increased use of siliceous microfossils, notably diatoms, in recent years has provided...
1994
Probable Interactions Between Stevens Sandstone (a Miocene Deep-Water Turbidite) and Surrounding Siliceous Shales in San Joaquin Valley, California: ABSTRACT
E. Eslinger, V. Ranganathan
AAPG Bulletin
...Probable Interactions Between Stevens Sandstone (a Miocene Deep-Water Turbidite) and Surrounding Siliceous Shales in San Joaquin Valley, California...
1982
Assessment of Organic Petrology Methodology and Characterization of Primary and Secondary Dispersed Organic Matter in Liquid-Rich Shales: Using optical microscopy methodologies, #80367 (2014)
L. D. Stasiuk, Amr El-Ezhary, Michelle Asgar-Deen, Volker Dieckmann, Rob Robinson, Gary Green
Search and Discovery.com
... INTERPRETATION Maceral Group Non-organic Microfossils Zooclasts Maceral biogenic siliceous microfossils Maceral type radiolaria Diatoms...
2014
Assessment of Organic Petrology Methodology and Characterization of Primary and Secondary Dispersed Organic Matter in Liquid-Rich Shales: Using optical microscopy methodologies, #80367 (2014)
L. D. Stasiuk, Amr El-Ezhary, Michelle Asgar-Deen, Volker Dieckmann, Rob Robinson, Gary Green
Search and Discovery.com
... INTERPRETATION Maceral Group Non-organic Microfossils Zooclasts Maceral biogenic siliceous microfossils Maceral type radiolaria Diatoms...
2014
High Resolution Magnetic Polarity Stratigraphic Study of the Miocene Monterey Formation of California--Results From Shell Beach Section, Pismo Basin: Paleoclimatic, Paleoceanographic, and Tectonic Implications
S. Khan Omarzai, R.S. Coe, J.A. Barron
Circum Pacific Council Publications
...- resolution chronologie framework for the Monterey stems mainly from the widespread absence of age-diagnostic siliceous microfossils, which were totally...
1996
Composition and Physical Properties of Siliceous and Clayey-Siliceous Rock Reservoirs of the Okruzh Oil Field of Sakhalin Island
A. I. Yurochko
Petroleum Geology: A Digest of Russian Literature
...Composition and Physical Properties of Siliceous and Clayey-Siliceous Rock Reservoirs of the Okruzh Oil Field of Sakhalin Island A. I. Yurochko 1981...
1981
Micropaleontology of Upper Cretaceous and Paleocene in Western Ecuador
Hans E. Thalmann
AAPG Bulletin
... poor in Foraminifera and other microfossils in contrast with their time equivalents in northern Peru and northern Colombia. Notes are given on type...
1946
Upper Cretaceous Strata of Northwestern Panama
Stanley P. Fisher , Emile A. Pessagno, Jr.
AAPG Bulletin
.... In a later paper, Woodring (1954, p. 723) states that "at least part of the volcanics is Late Cretaceous, on the basis of foraminifera found in siliceous...
1965
Shatsky Rise Sediments: Correlation of Lithology and Physical Properties with Geologic History: GEOLOGICAL NOTE
Anthony C. Pimm
AAPG Bulletin
... from the data presented in Table 1 are that the late Miocene/middle Eocene unconformity at Site 47 is marked by changes in content of siliceous biota...
1972
Radiolarian Indices of Physical and Chemical Oceanographic Phenomena in Recent Sediments of the Southern California Continental Borderland
M. N. Cleveland, R. E. Casey
Pacific Section SEPM
..., deeper depositional sites should be receiving a statistically higher input of siliceous microfossils than shallower sites. Casey and others (1981...
1986