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The AAPG/Datapages Combined Publications Database
Showing 18,424 Results. Searched 200,293 documents.
The Exploration Desk: Use of Hydrogen Peroxide in the Disintegration of Shales
I. Weihmann
CSPG Bulletin
... that it will not harm calcareous microfossils. Method: After carefully cleaning the sample, break the material to be disintegrated into approximately 1/2-inch...
1955
ABSTRACT: Evolution of the foraminiferal genus Lepidocyclina: significance for Eocene high resolution biostratigraphy
Robinson, E
Geological Society of Trinidad & Tobago
... that Helicostegina occurs in strata referable to the NP 14 and NP 15 calcareous nannofossil zones, and perhaps earlier, while Eulinderina is found...
1995
Abstract: Preliminary Biostratigraphy of U.S. Atlantic Continental Margin, by C. Wylie Poag, Page C. Valentine, Charles C. Smith; #90968 (1977).
Search and Discovery.com
1977
Abstract: The Use of Non-Marine Palynomorphs as Correlation Tools in Rapidly-Deposited Late Tertiary Sediments of the Gulf of Mexico
Robert L. Ravn , Julie A. d'Ablanig
GCAGS Transactions
... for the biostratigrapher using foraminifera or calcareous nannoplankton, as the abundance of marine organisms is often greatly diluted. In contrast, such sediments often...
1993
ABSTRACT: Paleo-Hazard Recognition in Coastal Settings—Microfossil Determinations of the History and Precursors of Major Catastrophic Events
David B. Scott and Jere H. Lipps
GCAGS Transactions
... an actual megathrust earthquake in coastal sediments has been detected, suggesting a possible advance warning mechanism. Microfossils provide...
2008
ABSTRACT: An Integrated Neogene Biostratigraphic Framework for Western North America, by Gregg H. Blake; #91003 (1990).
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1990
Abstract: Stratigraphy and Depositional Settings of Cretaceous Organic-Rich Sequences in the Brazilian Marginal Basins, by M. R. Mello, E. A. M. Koutsoukos, and E. V. Santos Neto; #91004 (1991)
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1991
Abstract: Cenozoic History of Sedimentation in the Indian Ocean Basins and Margins, by T. A. Davies and R. B. Kidd; #91012 (1992).
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1992
Inferred Diagenetic History of Weakly Silicified Deep-Sea Chalk: ABSTRACT
S. W. Wise, K. R. Kelts
AAPG Bulletin
... during the Oligocene, profuse blooms of the planktonic calcareous algae, Braarudosphaera rosa, contributed large numbers of braarudosphaerid pentaliths...
1972
In Search of Resolution: ABSTRACT
T. C. Moore, Jr., Karen Romine
AAPG Bulletin
... provided an average age resolution of about 6 m.y. in the Cretaceous and about 1.5 m.y. in the Cenozoic. The study of calcareous nannofossils was rapidly...
1979
Deep-Sea Drilling in Antarctic--Late Tertiary Paleoclimatic History: ABSTRACT
Sherwood W. Wise
AAPG Bulletin
... microfossils are highly fragmented and of low diversity (DSDP Sites 266 and 274). Farther away on the Falkland Plateau, the upper Miocene section is more...
1979
Petroleum Potential of Eastern Gulf of Alaska Shelf Based on Dredge Samples from Adjacent Continental Slope: ABSTRACT
George Plafker, G. R. Winkler, P. R. Carlson, T. R. Bruns, George Claypool
AAPG Bulletin
... concretionary or laminated siltstones. They locally contain extremely abundant microfossils, large fish scales, and carbonized plant fragments. Associated...
1979
Radiolarian Ratios and Pleistocene-Holocene Boundary: ABSTRACT
Kenneth J. McMillen
AAPG Bulletin
... the continental margin off the west coast of Guatemala. Cores from the outer slope and lower inner slope contain practically no calcareous microfossils...
1979
Calpionellids and Nannoconids of Taraises Formation (Early Cretaceous), Santa Rosa Canyon, Sierra de Santa Rosa, Nuevo Leon, Mexico: ABSTRACT
W. H. Blauser, C. L. McNulty
AAPG Bulletin
... of the formation includes 31 m of dark calcareous shale which contains a few thin beds of moderately indurated lime wackestone which bear ammonites...
1980
Abstract: Stable Isotopic Composition of a Late Eocene Archeocete Whale, Basilosaurus cetoides, from Wayne County, Mississippi, by E. W. Emmer and D. A. Dunn; #90950 (1996).
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1996
Diagenetic Changes to Microfossils: Experimental Study: ABSTRACT
Mervin Kontrovitz, Rene A. De Hon
AAPG Bulletin
...Diagenetic Changes to Microfossils: Experimental Study: ABSTRACT Mervin Kontrovitz, Rene A. De Hon 1983 1466 1466 67 9. (September) An understanding...
1983
The Stratigraphy and Paleoenvironments of the Ringerike Group (Late Silurian), Southern Norway, by N. Davies; #90902 (2001)
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2001
ABSTRACT: Biostratigraphic Recognition of Sea-Level Change and Sequence Stratigraphy in Middle East Mesozoic Carbonates; #90007 (2002)
Michael D. Simmons
Search and Discovery.com
... Stratigraphy in Middle East Mesozoic Carbonates Microfossils and, to a lesser practical extent, macrofossils, provide valuable data to help identify...
2002
ABSTRACT: Multimicrofossil Biostratigraphic Analysis of Wells A and B, Krishna -Godavari Basin; #90118 (2011)
Q. A. Ali, D. S. N. Raju, S. Shukla, R. K. Saxena, B. Prasad, M. H. B. Raju, and M. Shanmukhappa
Search and Discovery.com
.... The microfossil studies on cutting samples provided good yield of microfossils to provide biostratigraphic zonations and correlation of stages...
2011
Abstract: Sedimentary Characteristics and Chronostratigraphy of Upper Miocene to Pliocene in Offshore Rakhine Basin, Bay of Bengal; #90255 (2017)
Jie Zhang
Search and Discovery.com
... were used to analyze the microfossils in order to study the chronostratigraphy and the paleoenvironments. 26 foraminifers genera (55 species), 23...
2017
High Impact Sequence Biostratigraphy of the Fim Kassar Oil Field, Kohat-Potohar Basin, Pakistan, by Ali Jaffri; #90052 (2006)
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2006
DEFINITION OF THE CACHIPO MEMBER OF THE CARAPITA FORMATION
James L. Lamb, John A. Sulek
Asociación Venezolana de Geología, Minería y Petróleo (AVGMP)
... consolidated and argillaceous. Shale, dark gray to black, medium hard, slickensided, locally sandy, calcareous, containing microfossils. (e) Supplementary...
1965
ABSTRACT: Micropaleontology as Applicable to Relative Coastal Onlap Sequences and Eustatic Cycles, Gulf of Mexico, by J. F. Clement, Ting-Chang Huang, W. W. Wornardt, and J. M. Armentrout; #91030 (2010)
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2010