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The AAPG/Datapages Combined Publications Database

Showing 5,351 Results. Searched 200,756 documents.

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Late Neogene and Recent Bathyal Foraminifera of Mediterranean: ABSTRACT

Ramil C. Wright, Frank P. Rupert

AAPG Bulletin

... statistical analyses of recent deep-water benthic foraminifera of the Mediterranean reveal a bathymetric and geographic distribution that can be ascribed...

1981

Campanian-Lower Maestrichtian Paleobathymetric Models of Foraminiferal Assemblages in New Jersey and Delaware: ABSTRACT

Richard K. Olsson, Eyo Nyong

AAPG Bulletin

... 1981 1668 1668 65 9. (September) Analysis of Campanian-Lower Maestrichtian benthic foraminiferal assemblages from outcrop and well samples in New...

1981

Depositional Systems on Upper Jurassic Smackover Carbonate Ramp: Sedimentology of South Texas Frontier Play: ABSTRACT

D. A. Budd, R. G. Loucks

AAPG Bulletin

... of burrowed wackestones containing a benthic fauna. Burrowed oncolite and pellet packstones characterize the outer-shoal facies and cross-bedded mixed...

1982

Lithostratigraphy and Biostratigraphy of Upper Eocene and Lower Oligocene Strata in Southwest Alabama and Southeast Mississippi: ABSTRACT

Laura A. Waters, Ernest A. Mancini

AAPG Bulletin

... of geologic ages. The stratigraphic position of the Eocene-Oligocene boundary, as determined by macrofossils and benthic microfossils, is different from...

1982

Neogene Lacustrine Diatom Biostratigraphy of Western Snake River Basin, Idaho and Oregon: ABSTRACT

William N. Krebs, J. Platt Bradbury

AAPG Bulletin

... and Stephanodiscus. Benthic and epiphytic diatoms are most common in the upper Glenns Ferry Formation. The lower to middle Pleistocene (Irvingtonian) Bruneau...

1982

Miocene Geologic History of Southern Salinian Block, California--Perspectives from a Stratigraphic Study of Monterey Formation: ABSTRACT

Martin B. Lagoe

AAPG Bulletin

... to Mohnian. Paleobathymetric maps, based on the distribution of benthic Foraminifera, are plotted on four time slices: late Saucesian, Relizian, Luisian...

1982

Point Arena Coccolith Correlations with Mid-Tertiary California Stage Stratotypes: ABSTRACT

Peter L. Miller

AAPG Bulletin

... for these rocks in the Point Arena area of northern California. Time-transgressive "pseudo-Saucesian" benthic foraminiferal assemblages show little change...

1982

Late Miocene Activity on San Gabriel Fault as Indicated by Paleoenvironment of Castaic Formation: ABSTRACT

Robert J. Stanton

AAPG Bulletin

... in this silled basin consists of diatoms, radiolaria, normal planktonic forams, and dwarfed and defo med benthic forams. The southern part of the Castaic...

1982

Characteristics of Mississippi Fan Sediments, DSDP Leg 96: ABSTRACT

A. H. Bouma, J. M. Coleman

AAPG Bulletin

... of the sparse microfauna in both sands and muds are benthic species characteristic of inner and middle neritic origin. Traces of biogenic methane and other...

1984

Stratigraphy, Depositional Rates, and Other DSDP Leg 96 Conclusions: Mississippi Fan: ABSTRACT

J. M. Coleman, A. H. Bouma

AAPG Bulletin

... of shallow-water benthic species indicates a displaced inner and middle neritic origin for the sediments. Drilling on the youngest fan lobe shows that most...

1984

Upward-Shoaling Origin of an Eastern Gulf Coast Barrier Island: ABSTRACT

Douglas E. Crowe, Richard A. Davis, Jr.

AAPG Bulletin

... prior to emergence of the shoal or reworking and addition of mud as pellets by benthic organisms. End_of_Article - Last_Page 467...

1984

Relationship of Morphologic Variation and Environment in Recent Bolivina (Foraminiferida) from Northwestern Gulf of Mexico: ABSTRACT

Anthony C. Gary, Nancy Healy-Williams

AAPG Bulletin

..., Nancy Healy-Williams 1984 479 479 68 4. (April) This study investigates intraspecific morphological variation trends of recent benthic foraminifera...

1984

Foraminiferal Biostratigraphy and Paleoenvironments of Eastover Formation (Late Miocene), Virginia: ABSTRACT

Joann H. Goshorn

AAPG Bulletin

... are used to establish a biochronology of the Eastover, while benthic species are used to interpret paleoecology, using the distribution of modern...

1984

Morphostratigraphy of Foraminifera Via Automated Image Analysis: ABSTRACT

N. Healy-Williams, L. Robbins, R. Ehrlich

AAPG Bulletin

... specimens of 15 species of planktonic and benthic foraminifera from Holocene and Pleistocene sedimentary environments. The results clearly indicate...

1984

Ostracodes as Indicators of Low-Energy Versus High-Energy Marine Carbonates, Northeastern Yucatan Shelf, Mexico: ABSTRACT

Paul R. Krutak, Raul Gio-Argaez

AAPG Bulletin

... Punta Cancun and Cancun, contains fine-grained, low-energy, magnesium-calcite rich mud. Five widely spaced quantitative (total = live + dead) benthic...

1984

High Precision Absolute Age Determinations Within the Plio-Pleistocene in Gulf of Mexico: ABSTRACT

Douglas F. Williams, Richard H. Fillon

AAPG Bulletin

... placed piston cores and DSDP sites. Both benthic and planktonic foraminiferal shell carbonate should be suitable for these age determinations. A similar...

1984

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