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The AAPG/Datapages Combined Publications Database

Showing 3,508 Results. Searched 196,194 documents.

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Sources, Distribution, and Mixing of Late Pleistocene and Holocene Sands on the South Texas Continental Shelf

Jim Mazzullo, K. D. Withers

Journal of Sedimentary Research (SEPM)

... rocks to the sediments of the shelf. From these data we will then construct a model for the derivation and distribution of late Pleistocene...

1984

Submarine Hydrothermal Weathering, Global Eustasy, and Carbonate Polymorphism in Phanerozoic Marine Oolites

Bruce H. Wilkinson, Robert M. Owen, Alan R. Carroll

Journal of Sedimentary Research (SEPM)

... of original ooid composition. However, given that sparry radial coatings do retain at least some manifestation of original fabric, an attribute common...

1985

Chronology of Appalachian Folding

Herbert P. Woodward

AAPG Bulletin

... attribute mild undulations in the Alleghany Plateau to the same movements that produced intense deformation in eastern Pennsylvania. Indeed, he says...

1957

Comparison of Isotopic and Petrographic Provenance Indicators in Sediments from Tertiary Continental Basins of New Mexico

Bruce K. Nelson , Donald J. DePaolo

Journal of Sedimentary Research (SEPM)

... derivation age (TDM(Nd)) (DePaolo 1981a). Sediment derived from crust formed at time TCFI (Fig. 1), without Sm/Nd fractionation, preserves the crust...

1988

Applications of Geochemical Data to Modelling Sediment Dispersal Patterns in Distal Turbidites: Late Quaternary of the Madeira Abyssal Plain

T. J. Pearce, I. Jarvis

Journal of Sedimentary Research (SEPM)

... Processes We attribute vertical variations in geochemistry to grain fractionation during transportation across GME (Fig. 7); systematic changes in profile...

1992

Speckled Beds: Distinctive Gravity-Flow Deposits in Finely Laminated Diatomaceous Sediments, Miocene Monterey Formation, California

Alice S. Chang, Kurt A. Grimm

Journal of Sedimentary Research (SEPM)

..., and Denticulopsis. We attribute the formation of some of these laminae to biologically mediated aggregation and accelerated sedimentation (Grimm et...

1999

Influence of Provenance, Weathering, and Sedimentary Processes on the Elemental Ratios of the Fine-Grained Fraction of the Bedload Sediments from the Vembanad Lake and the Adjoining Continental Shelf, Southwest Coast of India

B. Nagender Nath , H. Kunzendorf , W.L. Pluger

Journal of Sedimentary Research (SEPM)

... a derivation from felsic source regions. The source-rock composition can be further evaluated using a La-Th-Sc ternary plot (Fig. 10). All the samples...

2000

Seismic Stratigraphy of a Neogene Piggyback Basin, Argentina (1)

JAMES A. BEER , RICHARD W. ALLMENDINGER , DANIEL E. FIGUEROA , and TERESA E. JORDAN

AAPG Bulletin

... northwest of Colanguil (L. Alvarez, 1988, personal communication), provide further evidence of derivation from the Frontal Cordillera. Local erosional...

1990

Sandstone Detrital Modes in the Paleogene Liguride Complex, Accretionary Wedge of the Southern Apennines (Italy)

Salvatore Critelli

Journal of Sedimentary Research (SEPM)

... overlying pelagic mudstone and chert reflects derivation from a foreland area (e.g., Velbel 1980, 1985; Dickinson 1987). The presence of volcaniclastics...

1993

A New Phase Diagram for Combined-Flow Bedforms

Mauricio M. Perillo, James L. Best, Marcelo H. Garcia

Journal of Sedimentary Research (SEPM)

..., Quantitative visualization of flow fields associated with alluvial sand dunes: results from the laboratory and field using ultrasonic and acoustic Doppler...

2014

The Emergence of Pre-Cenozoic Petroleum System In East Java Basin: Constraints from New Data and Interpretation of Tectonic Reconstruction, Deep Seismic, and Geochemistry

Awang Harun Satyana

Indonesian Petroleum Association

... on the formation and character of the sedimentary basins of Sundaland (Hall, 2009). Derivation of the microcontinents from NW Australia opens the possibility...

2016

Chapter 3: Compactional and Mass-Balance Constraints Inferred from the Volume of Quartz Cementation in Mudrocks

Kitty L. Milliken

AAPG Special Volumes

... from acoustic velocities in siliciclastics: A new look: Geophysics, v. 62, no. 1, p. 118–128. Walderhaug, O., 1994a, Precipitation rates for quartz...

2019

Permeability Evolution during Deformation of Siliciclastic Sandstones from Moab, Utah

O. Kwon, B. T. Ngwenya, I. G. Main, S. C. Elphick

AAPG Special Volumes

... are examined through the derivation of a geometric model of fault permeability evolution that may offer potential for predicting fault-seal intensity...

2005

Methane-related Carbonate Cements in Pockmarks of the North Sea

Martin Hovland, Michael R. Talbot, Henning Qvale, Snorre Olaussen, Lars Aasberg

Journal of Sedimentary Research (SEPM)

... reflective zones within the layered upper sediment unit. These zones of "acoustic blanking" are interpreted as gas-charged sediments (see Schubel 1974...

1987

Structure, Stratigraphy, and Geologic History of Florida-Hatteras Shelf and Inner Blake Plateau

Charles K. Paull, William P. Dillon

AAPG Bulletin

...., v. 62, p. 792-812. Taner, M. T., and F. Koehler, 1969, Velocity spectra-digital computer derivation and applications of velocity functions...

1980

Influence of Lithology and Neogene Uplift on Seismic Velocities in Denmark: Implications for Depth Conversion of Maps

Peter Japsen

AAPG Bulletin

... compaction in turn results in a higher degree of grain contact and, hence, in an increased acoustic velocity in the rock. If the dependency of velocity...

1993

The Integrity of δ18O Records in Precambrian Carbonates: A Mesoproterozoic Case Study

Tracy D. Frank, Timothy W. Lyons

Special Publications of SEPM

... matolites 1180 values vary between We attribute the differences in the magnitude of 1180 values a Facies Related Trends Fine Grained Facies Within any...

2000

Modern Approaches in Source-Rock Evaluation

Douglas W. Waples

Rocky Mountain Association of Geologists

... in exploration. To what can we attribute this new attitude? Certainly the persistence of geochemists is in part responsible, for organic-geochemical programs...

1984

Dynamic spatial and temporal prediction of changes in depositional processes on clastic shorelines: Toward improved subsurface uncertainty reduction and management

R. Bruce Ainsworth, Boyan K. Vakarelov, Rachel A. Nanson

AAPG Bulletin

...., 2010).Figure 2. Process to product work flow for the collation and derivation of data for coastal depositional environments. The initial step...

2011

The Contrasting Plant Assemblages from Permian and Triassic Deposits in Southern Continents

J. M. Schopf

CSPG Special Publications

... derivation that are allied with true ferns are not very numerous in Gondwanaland, but are more abundant in the northern parts of the Gondwana area — Brazil...

1973

Sediments From Pre-Cambrian Rocks of Southern Sangre De Cristo Mountains, New Mexico

Raymond Sidwell, John L. Haliburton

Journal of Sedimentary Research (SEPM)

... of derivation, that might serve to identify the parent rocks. Quartz--Two varieties of quartz, clear and milky, are abundant. The clear quartz...

1948

Orogenic gold deposits: part of a global dynamic conjunction between subduction and gold

David I. Groves

Petroleum Exploration Society of Australia (PESA)

... potential sources. Several features of Precambrian orogenic gold deposits are inconsistent with derivation from a continental metamorphic fluid...

2019

Continuous Mineralogical Characterization of the Bakken-Three Forks Formations: New Geological Insights from Hyperspectral Core Imaging

Brigette A. Martini, Jerome Bellian, David Katz, Lionel C. Fonteneau, Ronell Carey, Mary Guisinger, Stephan H. Nordeng

Unconventional Resources Technology Conference (URTEC)

.... These studies also present some of the first successful measurement and derivation of lithology from hyperspectral data. Relationships between hyperspectral...

2019

Source Areas of the Patula Arkose (Lower Cretaceous) Coahuila, Mexico: NOTES

Paul R. Krutak

Journal of Sedimentary Research (SEPM)

... (see fig. 1 for location). Five localities (b, c, e, j, g) diametrically oppose these, suggesting derivation from the northeast. Possibly another yet...

1965

O

John G. Dennis

AAPG Special Volumes

...O John G. Dennis 1967 112 117 M 7: International Tectonic Dictionary: English Terminology OROGENY, OROGENESIS Derivation: Greek oros, mountain...

1967

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