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The AAPG/Datapages Combined Publications Database

Showing 3,040 Results. Searched 201,044 documents.

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Ascending

Foreland Basement-Involved Structures: Discussion1

Donald S. Stone

AAPG Bulletin

... intact, there is little resemblance to any of the hypothetical kink-band models presented by Mitra and Mount (1998). Certainly their East Grass Creek...

1999

Textural and geochemical features of freshwater microbialites from Laguna Bacalar, Quintana Roo, Mexico

Set I. Castro-Contreras, Murray K. Gingras, Ernesto Pecoits, Natalie R. Aubet, Daniel Petrash, Saulo M. Castro-Contreras, Gregory Dick, Noah Planavsky, Kurt O. Konhauser

PALAIOS

..., respectively (Craig 1957, 1961). Bulk Trace Element Geochemistry.—For each sample, a mass of 10 mg was ground and dissolved in screw-top TeflonH bombs...

2014

Pluton Intrusion Styles, Roof Subsidence and Stoping, and Timing of Extensional Shear Zones in the City of Rocks National Reserve, Albion Mountains, Southern Idaho

David M. Miller, David R. Bedford

Utah Geological Association

... identified in the same stratigraphic units in the nearby Vipont Mountain area. The top-to-the-northwest extensional shear zone exhumed crust in the future...

1999

Seismic interpretation of mass-transport deposits within the upper Oligocene Frio Formation, south Texas Gulf Coast

Osareni Ogiesoba, Ursula Hammes

AAPG Bulletin

... be recognized) or a mix of highly and slightly deformed sediments with original bedding still intact. In both cases, associated porosity and permeability...

2012

Paleoenvironmental Isotope Geochemistry and Paragenesis of Lacustrine and Palustrine Carbonates, Flagstaff Formation, Central Utah, U.S.A.

Gabriel J. Bowen, Andrew L. Daniels, Brenda B. Bowen

Journal of Sedimentary Research (SEPM)

..., near its base, oncolites present in its middle, and tubular porosity near its top. From 124 to 177 meters clastic rocks dominate the section...

2008

Sea-Level Change and Late Quaternary Sediment Accumulation on the Southern Maine Inner Continental Shelf

Joseph T. Kelley, Stephen M. Dickson, Daniel F. Belknap, Robert Stuckenrath Jr.

Special Publications of SEPM

... near the top with fine grained sediment increasing abruptly below 50 cm Fig 3 Below 1 m the number of clay layers increases Sand a strong...

1992

Distribution, Petrography and Geochemical Characterization of Radiaxial Calcite and Associated Diagenetic Events in the Capitan Formation, West Texas and New Mexico

M. A. Rahnis, B. L. Kirkland

Special Publications of SEPM

... level fall that unclear. Spar I may have formed during sea-level fall that the top of the reef at the end of Capitan time and led to exposed the top...

1999

Subaqueous Sediment Instabilities in the Offshore Mississippi River Delta: Section 5

J. M. Coleman, D. B. Prior

AAPG Special Volumes

... narrow openings at the downslope margin of the failure, through which remolded debris is discharged over surrounding intact slopes. At the narrow...

1981

Interpretation of Ouachita Mountains of Oklahoma as Autochthonous Folded Belt: Preliminary Report: REPLY

Peter Misch , Keith F. Oles

AAPG Bulletin

.... Honess' (1923) outstanding work in the region of the Choctaw anticlinorium. Hendricks quotes our initial statement ("Note," p. 1901, top...

1958

Holocene Stratigraphy in the Paranagua Bay Estuary, Southern Brazil

Guilherme C. Lessa , Stephen R. Meyers , Eduardo Marone

Journal of Sedimentary Research (SEPM)

...) corresponds to the present-day floor of the bay, and the second horizon (S.H.) identifies the top of a compact muddy sand (Companhia Brasileira de Dragagem...

1998

On the Origin and Significance of Pyrite Spheres in Devonian Black Shales of North America

Jurgen Schieber , Gordon Baird

Journal of Sedimentary Research (SEPM)

... the top of the horizon of half spheres, revealing a pavement of flattened spheres when seen from above (Fig. 5B). Alternatively, the parting may develop...

2001

Deformation of Earth's Lithosphere with Reference to Tidal Couples

R. C. Bostrom, M. A. Sherif, R. H. Stockman

AAPG Special Volumes

... by a westward-directed surface-force system acting on its top. The magnitude of the tangential system is estimated to be between 3 1023 and 6.5 1023 dyne...

1974

Magnetobiostratigraphy of the continental Paleocene upper Coalspur and Paskapoo formations near Hinton, Alberta

J.F. Lerbekmo, A.R. Sweet

CSPG Bulletin

... into a composite Paleocene section from the Cretaceous-Tertiary boundary to the top of the No. 1 coal in the Obed Mountain Mine, totaling about 300 m...

2008

Camera Speed - One of Many Seismic Variables

Denny P Schafer

CSPG Bulletin

... as it passes through the section of sediments before it reaches the geophones on the surface and thus those properties must be kept intact through...

1953

High and Low Paraffin Crudes: A Comment on Two Papers

Stanley J. Davies

CSPG Bulletin

... at a rapid rate, but it is possible that complete accuracy may not be reached until cores are available which will maintain intact the original reservoir...

1955

Regional Investigations, Oklahoma and Kansas

T. C. Hiestand

Tulsa Geological Society

... remained intact to the present, with the oil adjusted to structural conditions as they prevail now rather than those of geologic past. Millison: May...

1935

Subaerial Deposits as Illustrated by Permian, Triassic, and Cretaceous

E. B. Branson

Tulsa Geological Society

... of a sand dune. Branson: I cannot visualize the mechanism to bury sand dunes intact. F. Clark: The undulations may have been discrepancies in well...

1935

ABSTRACT: Drilling Mud: A 20th Century History

Mary L. Barrett

Petroleum History Institute

... vanished in antitrust proceedings and marketing schemes, the Valvoline name has survived intact since Dr. John Ellis trademarked it in the 1860s. Business...

2011

The South Carolina Lowcountry and Standard Oils Empire

Zachary Paul Liollio

Petroleum History Institute

...’s vacant refining buildings has kept them relatively intact to their construction dates, while some of the original tanks have been updated to meet...

2021

Formation of High Helium Gases: A Guide for Explorationists

Alton Brown

West Texas Geological Society

... was old at time of intrusion and trap seals are still intact. The validity of these controls are demonstrated by geochemical interaction models...

2008

Abstract: Depositional Cycles, Composite Sea Level Changes, Cycle Stacking Patterns, and the Hierarchy of Stratigraphic Forcing: An Example from the Middle Triassic Latemar of the Dolomites (Northern Italy)

Robert K. Goldhammer

Houston Geological Society Bulletin

...) provides a seismic-scale outcrop example of an intact carbonate shelf-to-basin transition, ideal for integrating sequence stratigraphy with facies...

1992

A New Approach to Seismic Acquisition in Queensland

Lindsay Horn

Petroleum Exploration Society of Australia (PESA)

... and cultural features whilst maintaining his line. This weaving down the line, while leaving grass and root stock intact, very effectively breaks the line...

1998

Abstract: Ophiolite Emplacement, Western Brooks Range, Northern Alaska

D. J. Harding, K. R. Wirth, J. M. Bird, D. H. Shelton

Pacific Section SEPM

... of cumulate are not remnants of a laterally continuous, intact allochthon. Cumulate layers at Asik Mountian and the northeastern part of Avan Hills...

1987

Abstract: Brooks Range Ophiolite Crystallization and Emplacement Ages from 40Ar/39Ar Data

K. R. Wirth, D. J. Harding, A. E. Blythe, J. M. Bird

Pacific Section SEPM

... observations of cumulate are not remnants of a laterally continuous, intact allochthon. Cumulate layers at Asik Mountian and the northeastern part...

1987

ABSTRACT: STEP-BY-STEP ORGANIC PETROLOGY OF RECENT LAKE SEDIMENTS DURING SEQUENTIAL PYROLYSIS

H. Sanei, F. Goodarzi, L.D. Stasiuk

The Society for Organic Petrology (TSOP)

... of their fluorescence properties during the thermal alteration. However, the liptinitic OM in this step remained intact, showing the perfect cell wall...

2004

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