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The AAPG/Datapages Combined Publications Database

Showing 48,834 Results. Searched 200,619 documents.

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Ascending

Summary of Geology of Atlantic Coastal Plain Province: ABSTRACT

Harry E. LeGrand

AAPG Bulletin

... Plain is underlain chiefly by Cretaceous and Tertiary sediments above the basement rocks. Some deep beds may be of Jurassic age, and thin deposits...

1960

Tatum Dome, Mississippi, Site of Atomic Exploration, Project Dribble: ABSTRACT

D. H. Eargle, J. W. Lang, J. W. Schlocker

AAPG Bulletin

... strontianite and celestite overlies the anhydrite; it contains comparatively fresh water. Above the caprock is "false cap"--thin calcareous pyritized sandstone...

1965

Sabkha or Subaqueous Intrastratal Origin of Chickenwire Gypsum, DeQueen Formation (Cretaceous), Arkansas: ABSTRACT

Bruce K. Darling, Brian E. Lock

AAPG Bulletin

...; the upper consists of thin-bedded limestones and shales with hopper halite molds, gypsum, and a celestite bed. Possible interpretations involving sabkha...

1982

Anatomy of the Dolomitized Carbonate Reservoir, Mission Canyon Formation, Little Knife Field, North Dakota: ABSTRACT

Robert F. Lindsay

AAPG Bulletin

... is interbedded with lagoonal limestones and both overlain by tidal flat to supratidal anhydrite beds. The reservoir is structurally trapped within...

1982

Transition from Slope to Fan Facies, Lower Cretaceous Sediments, Andean Foothills, Southern Chile: ABSTRACT

Terry J. Wilson

AAPG Bulletin

... by turbidity currents. Sporadic turbidite sandstones occur as shallow channel-fill sequences or as thin, laterally persistent graded beds rich in coarse...

1982

Paleoenvironments of Lower Cretaceous DeQueen Formation of Southwestern Arkansas: ABSTRACT

Jeffrey G. Pittman

AAPG Bulletin

... 40 ft (12 m) thick, is unconformably overlain by Upper Cretaceous clastic sediments. The upper facies is predominantly shale, with interbedded thin...

1983

Early Diagenetic History of Late Pennsylvanian Calclithite Beds, Hueco Mountains, El Paso County, Texas: ABSTRACT

James C. Pol

AAPG Bulletin

...Early Diagenetic History of Late Pennsylvanian Calclithite Beds, Hueco Mountains, El Paso County, Texas: ABSTRACT James C. Pol 1985 297 297 69 2...

1985

Environmental Controls on Accumulation of Thick, Low-Sulfur Coal (Peat) in Lower Pennsylvanian Pocahontas Formation, Virginia and West Virginia: ABSTRACT

Roger E. Thomas, Kenneth J. Englund

AAPG Bulletin

...: ABSTRACT Roger E. Thomas, Kenneth J. Englund 1985 1450 1450 69 9. (September) Thick, low-sulfur coal beds are intercalated with a sequence of stacked...

1985

Abstract: Using Sequence Stratigraphy to Refine Estimates of Sediment-Component Accumulation Rates in the Monterey Formation; #91203 (2022)

Jon Schwalbach and Kevin Bohacs

Search and Discovery.com

... between the dolomite beds are typically thin-bedded and heterogeneous, predominantly biogenic-silica-rich porcelanite and chert, interbedded with clay-rich...

2022

Abstract: Some Aspects of the Stratigraphy and Structure of the Upper Part of Machinchang Formation and the Lower Part of Setul Formation

Y. H. Ong, P. C. Aw

Geological Society of Malaysia (GSM)

... passage beds of the Machinchang Formation. In consequence~ the writers propose that the lower limit of the Setul Formation be lowered to include the thin...

1980

Petrology and Paleogeology of Greenbrier Limestone: ABSTRACT

Gordon Rittenhouse

AAPG Bulletin

..., and thin sections. In the Greenbrier, clastic limestone beds composed of calcareous sand, oolites, and quartz sand alternate with beds of fine-grained...

1948

Stratigraphy of Georgetown Formation, Central Texas: ABSTRACT

William Pope Wilbert

AAPG Bulletin

... Formation is composed of irregularly interbedded fossiliferous micrite (microcrystalline limestone) and marl beds that are profusely burrowed. Beds can...

1966

Computer-Assisted Exploration in a Deltaic Environment: ABSTRACT

Samuel Levin, R. W. Balkum

AAPG Bulletin

..., are often of little use by themselves in locating prospective drill sites. The relationships of source beds, reservoirs, and sealing beds are of far...

1982

Effects of Overthrusting on Triassic Shelf Strata, East Range, Nevada: ABSTRACT

M. W. Elison, R. C. Speed

AAPG Bulletin

... in sequential fold sets: first in tight to isoclinal, reclined, west-verging folds of thin beds with axial-plane cleavage; then in major and minor, close, west...

1984

The Concho Arch

M. G. Cheney

Tulsa Geological Society

... thin beds of middle Strawn age. Southwest of Big Lake in eastern Pecos County probably no less than 2,400 feet of Ordovician beds are present...

1934

Old Electrical Log Interpretation [Pre-1958], Chapter 3: The Normal Curve

Hilchie, D.W.

AAPG Special Volumes

... for conductive beds. Both the thin and the thick beds show in the same manner. The normal curve does a better job of measuring Rt in conductive beds...

1979

Abstract: Sandstone and Oosparite in Arapien Shale (Jurassic), Central Utah: Subsurface and Surface Studies

M. Dane Picard

Earth Science Bulletin (WGA)

... microscope. Thin sections are thus necessary for thorough study. Sandstone and oosparite in the Arapien Shale are intimately associated in the same beds...

1982

ABSTRACT: Internal Architecture of a Multi-Sourced, Fine-Grained Fan System in the Tanqua Sub-Basin, Permian Ecca Group, South Africa; #90061 (2006)

W. Van der Merwe and H. de V. Wickens

Search and Discovery.com

... in the distribution of sediments. Facies vary from massive amalgamated fine to very fine-grained sandstone beds (channel-fills) to thin-bedded, ripple cross...

2006

Correlation of Beds Within the Ferry Lake Anhydrite of the Gulf Coastal Plain

Jeffrey G. Pittman

GCAGS Transactions

..., interbedded with claystone and thin limestone beds (fig. 3). The upper part of the De Queen Formation in the area of Pike and Howard counties is equivalent...

1985

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