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The AAPG/Datapages Combined Publications Database

Showing 23,925 Results. Searched 200,630 documents.

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Equilibrium in Modern Coral Reefs, Western Gulf of Mexico--Role of Ecology and Ostracod Microfauna

Paul R. Krutak , Sue E. Rickles

GCAGS Transactions

... there is no significant difference between the two groups of reefs in terms of these characteristics. Analysis of the dominant ostracod species in 33 samples...

1979

Mudstone Petrology of the Mesoproterozoic Unkar Group, Grand Canyon, U.S.A.: Provenance, Weathering, and Sediment Transport on Intracratonic Rodinia

John D. Bloch, J. Michael Timmons, Laura J. Crossey, George E. Gehrels, Karl E. Karlstrom

Journal of Sedimentary Research (SEPM)

... (temperate) weathering regime. Illite, the dominant clay mineral in the Unkar Group, is largely the 2M1 polytype and detrital in origin. However...

2006

Mud Volcanoes of Azerbaijan - Windows to the Subsurface; #40469 (2009)

Ulrich Berner, Georg Scheeder, Jolanta Kus, and Ulviyya Movsumova

Search and Discovery.com

..., Geochemical evaluation of hydrocarbons and their potential sources the western South Caspian depression, Republic of Azerbaijan: Marine and Petroleum...

2009

Geochemical Indices of Fine Sediment Transport, Northwest Gulf of Mexico

Charles W. Holmes

Journal of Sedimentary Research (SEPM)

.... BRULAND, K. W., 1974, Ph-210 geochronology in the coastal marine environment [Unpub. Ph.D. dissertation]: San Diego, Univ. of California, 106 p...

1982

Paleoenvironmental analysis of a Lower Cretaceous paleolake from the Iguatu Basin based on its ostracod fauna and XRF data

Marcos Antonio Batista dos Santos Filho, Gerson Fauth, Benjamin Sames, Erik Wolfgring, Jorge Villegas-Martin

PALAIOS

... 0.025 and one at around 0.075. The harmonic signal at 0.025 is dominant through this section, yet we record a shift in dominant/ significant frequencies...

2021

Extended Abstract: R.E. Sheriff Lecture: Order From Chaos—Mudstones as Hydrocarbon Sources, Reservoirs, and Seals: Their Common Characteristics and Genetics, Essential Differences, and Recognition Criteria

Kevin M. Bohacs

Houston Geological Society Bulletin

...Extended Abstract: R.E. Sheriff Lecture: Order From Chaos—Mudstones as Hydrocarbon Sources, Reservoirs, and Seals: Their Common Characteristics...

2015

Oil to Source Correlation for Detect Hydrocarbon Origin and Migration on Offshore Southwest Salawati Basin

Beiruny Syam, Achmad Helman Hamdani, Yuyun Yuniardi, Nana Djumhana

Indonesian Petroleum Association

... that Klasafet Formation has dominant composition by algae from marine. Oil Charateristic And Depositional Environment Oil analysis has been done based...

2008

Megaspore Paleoecology: Pakowki, Foremost and Oldman Formations (Upper Cretaceous), Southeastern Alberta

J. D. Speelman, L. V. Hills

CSPG Bulletin

... or marginal-marine sediments; offshore-marine deposits yield very low numbers; a gradual increase occurs when approaching a marginal-marine from a marine...

1980

Allochthonous Carbonate Debris in Mesozoic Flysch Deposits in Santa Ana Mountains, California

Andrew I. Moran

AAPG Bulletin

... and pelagic shales. Within the dominant flysch sequence, however, are allochthonous limestone bodies, from 3 to 75 m long and 1.5 to 18 m thick...

1976

Sandstone Petrography of Continental Depositional Sequences of an Intraplate Rift Basin: Western Cameros Basin (North Spain)

Jose Arribas, Angela Alonso, Ramon Mas, Amparo Tortosa, Magdalena Rodas, Jose F. Barrenechea, Jacinto Alonso-Azcarate, Rosana Artigas

Journal of Sedimentary Research (SEPM)

... and are interpreted as local variations in composition of the bedrock. Thus, siliciclastic rocks appear to be the dominant sources in the southern...

2003

Clay Mineralogy of a Glacially Dominated, Subarctic Continental Shelf: Northeastern Gulf of Alaska

Bruce F. Molnia , James R. Hein

Journal of Sedimentary Research (SEPM)

... of Alaska continental shelf clay minerals in light of the glacially dominant nature of the area. Analyses of 110 bottom samples from the Gulf of Alaska...

1982

Environmental releases from exploration and production operations in Oklahoma: Type, volume, causes, and prevention

J. Berton Fisher, Kerry L. Sublette

Environmental Geosciences (DEG)

...., J. J. Thordsen, and G. Ambats, 1995, Environmental degradation associated with exploration for and production of energy sources in U.S.A., in Y. K...

2005

Impact of artificially matured organic matter on the dielectric and elastic properties of compacted shales

Matthieu Cauchefert, Stephanie Vialle, Joel Sarout, Matthew Josh, Maxim Lebedev, Bruce Maney, Lionel Esteban, Jeremie Dautriat

Petroleum Exploration Society of Australia (PESA)

... at low frequencies while it increases electrical conductivity. Key words: Shale, Organic matter, P-wave, Dielectric, Anisotropy, Hydrous pyrolysis...

2018

Impact of artificially matured organic matter on the dielectric and elastic properties of compacted shales

Matthieu Cauchefert, Stephanie Vialle, Joel Sarout, Matthew Josh, Maxim Lebedev, Bruce Maney, Lionel Esteban, Jeremie Dautriat

Petroleum Exploration Society of Australia (PESA)

... at low frequencies while it increases electrical conductivity. Key words: Shale, Organic matter, P-wave, Dielectric, Anisotropy, Hydrous pyrolysis...

2018

New Jersey Continental Shelf Near Bottom Current Meter Records and Recent Sediment Activity

Charles E. McClennen

Journal of Sedimentary Research (SEPM)

..., Some model experiments on continental shelf waves: Jour. Marine Research, v. 30, p. 39-55. COOK, D. O., 1969, Sand Transport by shoaling waves: Unpub...

1973

Stratigraphy and Petrology of Crow Mountain Sandstone Member (Triassic), Chugwater Formation, Northwestern Wyoming

Bruce Tohill , M. Dane Picard

AAPG Bulletin

...° and 270°. The two dominant directions were apparently at right angles to the shorelines. The Crow Mountain is interpreted to have been deposited during...

1966

Abstract: Geology: A Key to Interpreting Climate Change

Phillip Playford

Petroleum Exploration Society of Australia (PESA)

... did Griffiths make of magnitude faster" than during past climatic future temperatures and storm frequencies; such a foolish statement? Those actions...

2011

Seismic site effect of Bukit Tinggi from microtremor analysis

Abdul Halim Abdul Latiff, Amin Esmail Khalil

Geological Society of Malaysia (GSM)

... of ground motions. Thus, to identify the dominant earth period and the dynamical behaviour of the local soil and rock properties in the Bukit Tinggi...

2018

Early Miocene Cyclostratigraphy and Sea-Level Changes from the Pearl River Mouth Basin, South China Sea; #50463 (2011)

Shi-Feng Tian

Search and Discovery.com

... detailed cyclostratigraphical analysis of the lower Miocene succession, including: 1) to determine the dominant frequencies of high-frequency cycles...

2011

Glacial-Eustatic Base-Level--Climatic Model for Late Middle to Late Pennsylvanian Coal-Bed Formation in the Appalachian Basin

Philip H. Heckel

Journal of Sedimentary Research (SEPM)

... Vol. 65B No. 3. (August), Late Middle-Late Pennsylvanian (middle Allegheny and lower Conemaugh) marine units in the Appalachian basin represent...

1995

Abstract: Application of Marine Ecology in the Gulf Coast Tertiary

William R. Walton

GCAGS Transactions

...Abstract: Application of Marine Ecology in the Gulf Coast Tertiary William R. Walton 1962 Vol. 12 (1962), Recent studies of sediments and faunas...

1962

Genetic Characterization of Recent and Ancient Sabkha Systems: ABSTRACT

C. Robertson Handford

AAPG Bulletin

.... On the basis of dominant physical processes, three end members are recognized: (1) marine-, (2) fluvial-lacustrine-, and (3) eolian-dominated...

1981

Abstract: Black Box Recording of Passive Seismicity: Pitfalls of not Understanding your Acquisition Instrumentation and its Limitations; #90187 (2014)

Ted Urbancic and Andreas Wuestefeld

Search and Discovery.com

... and their source failure mechanisms. The dominant frequencies generated for these events are related to the stopping phase of the rupture, which can...

2014

Sources of Lower Eocene Sands in Central Texas: Abstract

Robert L. Folk

Tulsa Geological Society

...Sources of Lower Eocene Sands in Central Texas: Abstract Robert L. Folk 1959 66 66 Vol. 27 (1959) Mineralogical study of five lower Eocene sands...

1959

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