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The AAPG/Datapages Combined Publications Database

Showing 3,040 Results. Searched 200,630 documents.

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Ascending

The control of hydrothermal dolomitization and associated fracturing on porosity and permeability of reservoir facies of the Upper Devonian Jean Marie Member (Redknife Formation) in the July Lake area of northeastern British Columbia

Jack Wendte, Alan Byrnes, David Sargent

CSPG Bulletin

... but with chamber-filling, non-ferroan equant mosaic calcite cements (NFC) remaining still intact. The septae of the coral provided the framework from which...

2009

Hydrocarbon Source Potential of Organic Facies of the Lacustrine Elko Formation (Eocene/Oligocene), Northeast Nevada

Susan E. Palmer

Rocky Mountain Association of Geologists

..., the organic matter in the lignitic siltstones is fine-grained and was probably transported; however, the intact remains of higher plants (leaves...

1984

Paleoecology

C. R. Haller

AAPG Special Volumes

... sections--the Centerville coastal and Scotia-Eel River sections. Indigenous assemblages from the Eel River section seem to be nearly intact...

1980

Dissolution Diagenesis of Agglutinated Foraminifers: Experimental Study

Mervin Kontrovitz, Jerry Marie Slack

GCAGS Transactions

... magnification (200X), it is seen that the distal portion of the apertural projection has deteriorated, but all other chamber features are intact. At high...

1995

Comparative Palynology of Clastics and Lignites from the Manning Formation, Jackson Group, Upper Eocene, Grimes Co., TX

Judith A. Gennett

GCAGS Transactions

... Societies Transactions, v. 36, p. 449-456. Manchester, S.R., and M.S. Zavada, 1987, Lygodium foliage with intact sporomorphs from the Eocene of Wyoming...

1996

Investigations and documentation of rare and well preserved invertebrate fossils from the Sundance Formation (Late Jurassic) of Central Wyoming

Brandy Talbot, Melissa V. Connely

Wyoming Geological Association

... that the seastar was buried at the time of death as all of the internal plates and surface textures are intact. The specimen measures 45 mm wide and only...

2008

Methodology of Mechanical Analysis of Subaqueous Sediments

Nikola P. Prokopovich, Charles K. Nishi

Journal of Sedimentary Research (SEPM)

... dewaterings varied from 130 to 75,145. Over 80 percent of clams were usually dead, but over 50 percent of the dead clams were still intact and closed...

1967

Occurrence of Pure, Well-Crystallized 1m Illite in Cambro-Ordovician Sandstone from Rhourde El Baguel Field, Algeria

D. M. Triplehorn

Journal of Sedimentary Research (SEPM)

... feldspars, mica, and illite into kaolinite having the 'fan and accordion' facies. These facies are preserved intact in the sandstones...

1967

Characterizing Oil and Water Saturation in the Bakken Petroleum System

Peter Kaufman, Aaron Rodriguez, Alex Zumberge, Carlos Miranda, Nathaniel Piper, Jadranka Milovac, Joshua Miller

Unconventional Resources Technology Conference (URTEC)

... can help reduce lab-derived uncertainties. Once such method involves a thermal extraction which heats the as-received intact rock in a closed retort...

2023

Chapter 14: Controls on Production in the Eagle Ford: Permeability, Stratigraphy, Diagenesis, and Fractures

Tobi H. Kosanke, John A. Breyer, Richard Denne, Ronald Nelson, Richard L. Rosen, Munir Aldin, Anne Warren

AAPG Special Volumes

... measurements on intact shale samples at reservoir conditions—Effect of stress, temperature, pressure, and type of gas: 18th Middle East Oil & Gas Show...

2019

Erosive Activities of Chitons at Aldabra Atoll

John D. Taylor, Kathie Way

Journal of Sedimentary Research (SEPM)

... exceptionally still conditions allow the survival of intact fecal material. Collections of feces were made daily from marked chitons. This shows...

1976

Effect of Tube-Building Polychaetes on Intertidal Sediments of the Minas Basin, Bay of Fundy

Raymond P. Featherstone , M. J. Risk

Journal of Sedimentary Research (SEPM)

... tubes were obtained by digging large pits and washing the sides down with seawater. Intact tubes could easily be picked out; tubes were collected...

1977

Overview of Routine Core Analysis: Part 5. Laboratory Methods

William R. Almon

AAPG Special Volumes

... and analysis of cores is essential to all phases of the petroleum industry. Cores offer the only opportunity to obtain intact, vertically continuous...

1992

Spring Peas from New York State: Nucleation and Growth of Fresh Water Hollow Ooliths and Pisoliths

B. Charlotte Schreiber, Denys Smith, Edward Schreiber

Journal of Sedimentary Research (SEPM)

..., but other spheres remain intact. Newly formed spheres are exceedingly thin-walled, about 5 µm, but in the course of a few days thicken to 50 to 80 µm...

1981

Ooid Cortices Composed of Neomorphic Pseudospar: Possible Evidence for Ancient Originally Aragonitic Ooids

Mark Rich

Journal of Sedimentary Research (SEPM)

... are suggested: 1) Ooid nuclei of primary skeletal calcite are intact, whereas pseudospar mosaics rimmed by micritic envelopes occupy other nuclei, probably...

1982

Interpretaton of Ouachita Mountains of Oklahoma as Autochthonous Folded Belt: Preliminary Report: GEOLOGICAL NOTES

Peter Misch , Keith F. Oles

AAPG Bulletin

... sequences have remained perfectly intact and have maintained regular bedding despite being adjacent to mechanically much stronger rock units. The mapped...

1957

The Effects of Callianassa Bioturbation on the Preservation of Carbonate Grains in Davies Reef Lagoon, Great Barrier Reef, Australia

Alexander W. Tudhope, Terence P. Scoffin

Journal of Sedimentary Research (SEPM)

... disarticulated and stacked subhorizontally, commonly preferentially concave upwards. Though none of the tunnels revealed on air-lifting were detected intact...

1984

A Simple and Effective Method for Portraying and Quantifying the Macropetrography of Lignites: A New Tool for Coal Seam Facies Analysis: RESEARCH METHOD PAPER

Richard Sykes , Ken C. Pratt

Journal of Sedimentary Research (SEPM)

... with the identification of lithofacies, because these provide the only visible and intact record of the original peat facies, including their texture...

1994

Early Diagenetic Minerals and Variables Influencing their Distributions in Two Long Cores (> 40 m), Mississippi River Delta Plain

A.M. Bailey , H.H. Roberts , J.H. Blackson

Journal of Sedimentary Research (SEPM)

... diameter collected using barge-mounted equipment. These methods produced intact core sections with only slight distortion in most cases and minimal...

1998

Geochemical Mass-Balance and Oxygen-Isotope Constraints on Silcrete Formation and Its Paleoclimatic Implications in Southern Australia

John A. Webb , Suzanne D. Golding

Journal of Sedimentary Research (SEPM)

.... The material silicified includes Tertiary sands, Ordovician bedrock in which bedding and intact quartz veins can still be distinguished (Fig. 3B), and sandy...

1998

Chapter 36: Coarse-grained Infill of Failure-generated Slope Accommodation, Tres Pasos Formation, West Face, Sierra Contreras, Southern Chile

Michael R. Shultz, Timothy D. Cope, Andrea Fildani, Stephan A. Graham

AAPG Special Volumes

...]), and overlying mass transport complexes (MTC 1, 2). In MTC 2, a lateral evolution from rotated intact strata above a listric failure surface through...

2007

Chapter 44: Onlapping Sheet Sandstones in the Grès d’Annot, Vautreuil, France

Simon A. Lomas, Davide Duranti, Emma Preston

AAPG Special Volumes

...). The base of the log is ~20 m (~65 ft) above the local top of the intact Marnes Bleues. Log location is indicated on Figure 9 outcrop overlay. Figure...

2007

A Small-Scale Throughflow Outburst in a Heterolithic Ephemeral Channel

M.C. Bourke

Journal of Sedimentary Research (SEPM)

... the spay, remobilizing the surface grains into ripples. The underlying mud was relatively intact in the mid and lower splay reaches, displaying only minor...

2003

Ultramafic Rocks in Thrust Zones of Northwestern Oriente Province, Cuba

Myron T. Kozary

AAPG Bulletin

... "crustal" thrusts in Maestrichtian time. These "thrusts" involved the partly intact gabbro crust and the serpentinized ultramafic rocks below. Later...

1968

Global Tectonics and World Resources

C. A. Burk

AAPG Bulletin

... Continental drifting would certainly separate many belts of resources which might originally have been intact--both mineral and petroleum resources. Schuiling...

1972

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