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The AAPG/Datapages Combined Publications Database

Showing 3,365 Results. Searched 200,599 documents.

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Sand Surface Textures: Exploration Applications: ABSTRACT

D. R. Spearing

AAPG Bulletin

... grain textures closely parallel the environmental interpretations derived from paleontologic and lithologic analyses. The recognition of distinctive...

1972

Paleontologic Evidence for Mid-Miocene Refrigeration, from Subsurface Marine Shale, Louisiana Gulf Coast: ABSTRACT

Dorothy Jung Echols, Doris Malkin Curtis

AAPG Bulletin

...Paleontologic Evidence for Mid-Miocene Refrigeration, from Subsurface Marine Shale, Louisiana Gulf Coast: ABSTRACT Dorothy Jung Echols, Doris Malkin...

1973

Deposition and Hydrocarbon Potential of Lower Cretaceous (Dakota) Sandstone Sequence, Chaco Slope, Southern San Juan Basin, New Mexico: ABSTRACT

John V. Brock, Gordon H. Gray

AAPG Bulletin

... age based on paleontologic evidence. Dakota deposition on the Chaco slope can be subdivided into four regional sandstone units and three regional...

1973

Paleontologic Evidence for Mid-Miocene Refrigeration from Subsurface Marine Shale, Louisiana Gulf Coast: ABSTRACT

D. J. Echols, D. M. Curtis

AAPG Bulletin

...Paleontologic Evidence for Mid-Miocene Refrigeration from Subsurface Marine Shale, Louisiana Gulf Coast: ABSTRACT D. J. Echols, D. M. Curtis 1973...

1973

Deep-Sea Drilling in Antarctic--Late Tertiary Paleoclimatic History: ABSTRACT

Sherwood W. Wise

AAPG Bulletin

... of Antarctica which may have exceeded all others in intensity. Paleontologic evidence for reduced sea levels and sea temperatures associated with late...

1979

Paleosols as Environmental Indicators in Nonmarine Sedimentary Rocks--Example from Brule Formation: ABSTRACT

Charles R. Singler, M. Dane Picard

AAPG Bulletin

... rocks. Based on paleontologic evaluations, several stratigraphic levels have been suggested as being soils or soil complexes. Of these, two...

1979

Patterns of Species Diversity in Helderberg Group of West Virginia and Virginia: ABSTRACT

Jack W. Travis

AAPG Bulletin

... outcrops of the Lower Devonian Helderberg Group in West Virginia and Virginia were analyzed for stratigraphic, petrographic, and paleontologic...

1979

Deep Basin, Alberta: ABSTRACT

Fraser H. Allen

AAPG Bulletin

... in a series of transgressive and regressive cycles which can be mapped by gross lithologic characters and verified by sedimentologic and paleontologic...

1980

Biogenic Structures as Indicators of Depositional Rate: ABSTRACT

Danita S. Brandt

AAPG Bulletin

... of the shales. Paleontologic criteria, including the excellent preservation and random orientation of trilobite , support the interpretation of rapid...

1980

Application of Conodont and Palynomorph Color Alteration Studies to Thermal Maturation History, Southern Ontario: ABSTRACT

Franklyn D. Legall, Christopher R Barnes

AAPG Bulletin

... and to brown in the second zone. These paleontologic studies of thermal maturation are being integrated with studies of the isotopic composition...

1980

Prospects for Coal Development in Michigan Basin: ABSTRACT

Aureal T. Cross, C. E. Prouty

AAPG Bulletin

... as determined by marine invertebrate and plant fossil paleontologic techniques. This sequence ranges in thickness from the eroded edges basinward...

1980

Palynological Evidence for Miocene Age of Abiquiu Tuff, North-Central New Mexico: ABSTRACT

Harvey R. Duchene, Donald W. Englehardt, Lee A. Woodward

AAPG Bulletin

...-central New Mexico. No paleontologic or radiometric age dates have been published for this unit, but regional correlations based on lithology...

1981

Mollusca from Upper Cretaceous Fruitland and Kirtland Formations, Western San Juan Basin, New Mexico: Review: ABSTRACT

Joseph H. Hartman

AAPG Bulletin

... of the potential impact of expanded mining on paleontologic resources and to a reconsideration of depositional environments of Fruitland coals. Reanalysis...

1981

Biostratigraphy of Discocyclinid-Bearing Beds, Eocene Llajas Formation, Southwestern Santa Susana Mountains, California: ABSTRACT

Herman B. Schymiczek, Richard L. Squires

AAPG Bulletin

... are in the same environment in which they lived. The paleontologic evidence of a shallow marine environment is in keeping with the presence of the fossil beds...

1981

Structural Analysis of Western Sirte Basin, Libya (S.P.L.A.J.): ABSTRACT

Sugaier M. Kumati, Joseph M. Anketell

AAPG Bulletin

... from such events may often not be easily recognized in boreholes without exhaustive paleontologic studies, particularly when one considers that most...

1982

Jurassic Subcrop and Its Effect on Sedimentation, West-Central Alberta: ABSTRACT

Don Marion

AAPG Bulletin

... sandstones are present beneath Cretaceous sandstones and, in the absence of paleontologic control (usual situation), can only be distinguished...

1982

Paleontologic and Sedimentologic Character of Corell's Point Faunal Assemblage (Upper Devonian: Famennian), Southwestern New York State: ABSTRACT

Loren Edward Babcock

AAPG Bulletin

...Paleontologic and Sedimentologic Character of Corell's Point Faunal Assemblage (Upper Devonian: Famennian), Southwestern New York State: ABSTRACT...

1982

Location and Chronology of Tertiary Sedimentary Deposits in Arizona: ABSTRACT

J. D. Nations, J. J. Landye, R. H. Hevly

AAPG Bulletin

...) Isotopic and paleontologic dates published for 41 Tertiary sedimentary units in Arizona provide a basis for statewide correlation and interpretation...

1982

Eocene-Oligocene Sea Level Changes as Reflected in Alabama Outcrop Sections: ABSTRACT

T. S. Loutit, G. R. Baum, R. C. Wright

AAPG Bulletin

... nannofossil Discoaster saipanensis is within he Pachuta. Lithologic and paleontologic studies indicate that the Pachuta-Shubuta units represent a deepening...

1983

Correlation of Twin Creek Limestone with Arapien Shale in Arapien Embayment, Utah--Preliminary Appraisal: ABSTRACT

Douglas A. Sprinkel, Gerald L. Waanders

AAPG Bulletin

..., and Callovian stages, form the paleontologic basis for these correlations. The Bajocian(?) assemblage is found in rocks of the Sliderock and Rich Members...

1984

Carboniferous Tectonics, Stratigraphy, and Mississippian-Pennsylvanian Boundary, Western Interior United States: ABSTRACT

Edwin K. Maughan

AAPG Bulletin

... with the transition from Foraminifera Zone 18 to 19 and the first occurrence of Adetognathus unicornis and Rhachistognathus muricatur, based on paleontologic...

1985

ABSTRACT: Exploitation of Thin Basin-floor Fan Sandstones, Navarro Formation (Upper Cretaceous), South Texas; #90021 (2003)

RICHARD C. BAIN

Search and Discovery.com

... and paleontologic bathymetric analysis. The sand averages 10 feet in thickness and can not be resolved seismically as a discrete event. However...

2003

Abstract: Evaluation of Facies Controls on Distal Fine-Grained Chalky Facies in the Miocene Agua Amarga Basin, SE Spain: An Analog for Fine-Grained Reservoirs; #90321 (2018)

Craig Bennett

Search and Discovery.com

.... In the lab, thin sections will be used to create a detailed petrographic, paleontologic, and ichnologic characterization. Quantitative measurements...

2018

Lower Cretaceous Barranquin Formation of Northeastern Venezuela

Erimar Von Der Osten

AAPG Bulletin

... suggested by part of the Santa Fe fauna, an equally strong paleontologic correlation can be made with Neocomian faunas of Europe. It is concluded...

1957

FACIES RELATIONSHIPS OF THE WINNIPEG GROUP IN EASTERN NORTH DAKOTA

C. G. CARLSON

Williston Basin Symposium

... Island equivalent with the limestone and shale units being an outlier of Deadwood. Hoever, recent lithologic and paleontologic studies have...

1964

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