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The AAPG/Datapages Combined Publications Database
Showing 18,424 Results. Searched 200,293 documents.
Age and Paleoceanography of the Point Fermin Fan Complex
Jon R. Sloan
Pacific Section SEPM
... latitudinal temperature gradient. The occurrence of probable deep-marine, siliceous sponge spicules, the lack of calcareous microfossils, and the fine...
1987
PRELIMINARY ASSESSMENT OF COCCOLITHS FROM VENEZUELA; EVALUACION PRELIMINAR DE LOS COCCOLITOS DE VENEZUELA
Hugo Ancieta
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... of the country. “Coccolith” is the general term applied to variously shaped, ultramicroscopic calcareous plates produced by planktonic organisms called...
1968
Biostratigraphy and Paleoecology of the Naples Bluff Coastal Section Based on Diatoms and Benthic Foraminifera
R. G. Arends, G. H. Blake
Pacific Section SEPM
... for the interpretation of the Neogene sediments located along the coastal sections of southern California. However, the increased use of siliceous microfossils...
1986
Green River and Lower Uinta Formations—Subsurface Stratigraphic Changes in Central and Eastern Uinta Basin, Utah
M. Dane Picard
Utah Geological Association
..., The varves and climate of the Green River epoch: U. S. Geol. Survey Prof. Paper 158-E, p. 87–110. Bradley, W. H., 1931, Origin and microfossils of the oil...
1957
Recent Calcareous Stromatolites from Laguna Mormona (Baja California) Mexico
Robert J. Horodyski, Stephen P. Vonder Haar
Journal of Sedimentary Research (SEPM)
... Scale] Incipient microfossils preserved within the calcareous crust of Laguna Grande stromatolites. These examples occur from 0.5 to 1.5 cm below...
1975
Calpionellids and Nannoconids of the Taraises Formation (Early Cretaceous) in Santa Rosa Canyon, Sierra De Santa Rosa, Nuevo Leon, Mexico.
W.H. Blauser , C. L. McNulty
GCAGS Transactions
... indurated lime wackestones and mudstones of 132 meters in thickness with the upper part of the formation consisting of 31 meters of dark calcareous shale...
1980
Structure and Morphogenesis of Microstromatolites from the Transvaal Supergroup, South Africa
William P. Lanier
Journal of Sedimentary Research (SEPM)
...: Precambrian Res., v. 2, p. 215-254. HORODYSKI, R. J., AND VONDER HAAR, S. J., 1975, Recent calcareous stromatolites from Laguna Mormona (Baja California...
1988
Stromatolites and Paleontology of the Middle Proterozoic Belt Supergroup, Glacier National Park, Montana
Robert J. Horodyski
Rocky Mountain Section (SEPM)
.... Horodyski, R. J. 1981. Pseudomicrofossils and altered microfossils from a Middle Proterozoic shale, Belt Supergroup, Montana: Precambrian Research, v...
1985
Correlation across the South China Sea Using VIM Transgressive-Regressive Cycles, #51109 (2015).
Robert J Morley, Tony Swiecicki, Pedro Restrepo Pace
Search and Discovery.com
... of carbonate dissolution, which may result in calcareous microfossils (including all the index fossils) being absent. These deposits also display...
2015
Upper Cretaceous Strata of Northwestern Panama
Stanley P. Fisher , Emile A. Pessagno, Jr.
AAPG Bulletin
... microfossils whereas many of the smaller ovoids are darkish throughout with indistinct margins and may be fecal pellets or products of agglutination. The calcite...
1965
Paleoenvironments of the Tombigbee Sand Member of the Eutaw Formation (Upper Cretaceous) of Eastern Mississippi and Western Alabama
Ernest A. Mancini , David D. Soens
GCAGS Transactions
.... Ophiomorpha burrows are common in the lower member of the Eutaw, and no calcareous microfossils were recovered from this member. In eastern Mississippi...
1994
Foraminifera in the Concord Limestone Member (Brasso Formation, Early Middle Miocene) of Trinidad, Western Tropical Atlantic Ocean: a Product of Sediment Starvation Near an Oxygen Minimum Zone, #51174 (2015).
Brent Wilson, Milshah Ramkissoon
Search and Discovery.com
...: in Proceedings First International Conference on Planktonic Microfossils Geneva, 1967, v. 1, p. 199-422. Bolli, H. M., J.B. Saunders, and K. Perch-Nielsen...
2015
Successful Techniques and Pitfalls in Utilizing Biostratigraphic Data in Structurally Complex Terrain: VICO Indonesia's Kutei Basin Experience
Adi P. Kadar, David W. Paterson, Hudianto
Indonesian Petroleum Association
... calcareous nannoplankton zonation. In: A. Farinacci (ed), Proc. 2nd Internat. Conf. Planktonic Microfossils, Roma, 1970, 2, 739-785. Nuay, E.S....
1996
Magnetostratigraphy of the Eocene-Oligocene San Lorenzo and Vaqueros Formations, Santa Cruz Mountains, California: Implications for California Biostratigraphic Zonations
Donald R. Prothero, Joey Sutton, Earl E. Brabb
Pacific Section SEPM
... stages, and also yields planktonic microfossils that can be used to correlate these strata with the global time scale. Magnetic samples were taken from...
2001
A New Paleogene Numerical Time Scale
J. Hardenbol , W. A. Berggren
AAPG Special Volumes
..., E., 1971, Standard Tertiary and Quaternary calcareous nannoplankton zonation: 2nd Int. Conf. Planktonic Microfossils Proc., p. 739-785. Martini, E...
1978
Mudstone Aggregate Origins and Depositional Interpretations of the Second White Specks and Carlile Formations in Eastern Alberta, #51155 (2015).
Ben Montgomery, Dallin Laycock, Ron Spencer, Per Pedersen
Search and Discovery.com
... with a large content of calcareous macro- and microfossils, and at several levels calcareous fine-grained sandstone beds. It varies from 5–7% TOC...
2015
Pelagic Limestones of the Oberalm Beds (Upper Jurassic - Lower Cretaceous), Austrian Alps
Robert E. Garrison
CSPG Bulletin
.... They alternate regularly with thin calcareous shales in a manner suggesting cyclic sedimentation. However, in detail, the sedimentation pattern...
1967
An Updated Chronostratigraphic Framework for the Jurassic of the Arabian Platform: Towards a Regional Stratigraphic Standard; #30333 (2014)
Rasha Al-Moraikhi, Naveen Verma, Prasanta Mishra, Alexander J.P. Houben, Tom van Hoof, and Roel Verreussel
Search and Discovery.com
.... Biostratigraphic correlations were established by generating and integrating over 650 analyses focusing on organic microfossils (palynology...
2014
Paleontology and its Application in South Louisiana Hydrocarbon Exploration
W.P.S. Ventress
New Orleans Geological Society
... gain an appreciation of the data a paleontologist develops, a brief review of the fossils a paleontologist studies is in order. MICROFOSSILS A variety...
1991
The Early Cretaceous Moosebar Sea in Alberta
J. Ross McLean,, John H. Wall
CSPG Bulletin
... microfossils are agglutinated (arenaceous) and calcareous foraminifera, ostracodes, gastropods and charophytes with subordinate diatoms, thecamoebians...
1981
Revised Age and Structural Interpretations of Nuka Formation at Nuka Ridge, Northwestern Alaska: GEOLOGIC NOTES
I. L. Tailleur , B. L. Mamet , J. T. Dutro, Jr.
AAPG Bulletin
... which, in turn, are succeeded by Triassic(?) and Cretaceous rocks. Mississippian calcareous mudstone and limestone units are correlated with the Lisburne...
1973
Magnetic Stratigraphy of the Lower Middle Eocene (Type Ulatisian) Vacaville Shale, Solano County, California
Donald R. Prothero, Earl E. Brabb
Pacific Section SEPM
... test. The section showed two normal zones and three reversed magnetozones. Based on calcareous nannofossils and planktonic foraminifera, we correlate...
2001
Neogene Biosiliceous Microfossils and Their Efficacy in Deep Sea Water Oil Exploration and Expansion of Petroleum Prospects from Cavernous Sediments in the Mahanadi Basin, East Coast of India, #50578 (2012)
Anand Gupta, M. Shanmukhapp, M.D. Sutariya
Search and Discovery.com
...Neogene Biosiliceous Microfossils and Their Efficacy in Deep Sea Water Oil Exploration and Expansion of Petroleum Prospects from Cavernous Sediments...
2012
Sedimentary Serpentinites from the Mid-atlantic Ridge
Enrico Bonatti, Jose Honnorez, Stefan Gartner, Jr.
Journal of Sedimentary Research (SEPM)
... grains of diopside, enstatite, tremolite, chlorite, calcite and, frequently, calcareous microfossils; some samples display layering and graded bedding...
1973
Causes of Dominantly Arenaceous Foraminiferal Assemblages in Downdip Wilcox of Louisiana
Harry W. Anisgard
GCAGS Transactions
... inhibited CaCO3 formation and the presence in quantity of calcareous Foraminifera. An abundant supply of clastic material and the lack of competition...
1970