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The AAPG/Datapages Combined Publications Database

Showing 1,647 Results. Searched 201,049 documents.

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The Significance of Grain-Size Breaks in Turbidites and Pyroclastic Density Current Deposits

Charlotte Gladstone, R. Stephen J. Sparks

Journal of Sedimentary Research (SEPM)

... (Fig. 1B). Extensive studies in Italy provided detailed descriptions of grading, structures, and other features, while fieldwork in the additional...

2002

Sediment Supply-Limited Bedforms in Sand-Gravel Bed Rivers

M.G. Kleinhans, A.W.E. Wilbers, A. De Swaaf, J.H. Van Den Berg

Journal of Sedimentary Research (SEPM)

... or low-flow deposits as described by Lisle and Hilton (1999). During the fieldwork period, a small peak in the discharge occurred, which allowed a wave...

2002

Chapter 132: Architectural Elements of the Grès du Champsaur: Chaillol Area, Haute Alpes, Southeast France

R. L. Brunt, R. W. H. Butler, W. D. McCaffrey

AAPG Special Volumes

... established from conventional fieldwork alone, illustrating the utility of the GIS techniques used. The thickness distribution of Unit 1 picks out...

2007

Characteristics of Gravel Bars in Ephemeral Streams

Marwan A. Hassan

Journal of Sedimentary Research (SEPM)

...) a compound bar. Methods Mapping General mapping of the study reach was prepared using air photos (1:20,000) taken before the start of fieldwork (Fig...

2005

Genesis and Dispersal of Carbonate Mud Relative to Late Quaternary Sea-Level Change Along a Distally-Steepened Carbonate Ramp (Northwestern Shelf, Western Australia)

George R. Dix, Noel P. James, T. Kurtis Kyser, Yvonne Bone, Lindsay B. Collins

Journal of Sedimentary Research (SEPM)

... salinity and temperature collected during fieldwork in late winter (James et al. 2004) indicate that water temperatures in the upper 100 m were ~ 26° across...

2005

Evolution of the Late Pleistocene–Holocene Dead Sea Basin from Sequence Statigraphy of Fan Deltas and Lake-Level Reconstruction

Yuval Bartov, Yehouda Enzel, Naomi Porat, Mordechai Stein

Journal of Sedimentary Research (SEPM)

... tract) of this sequence. Figure 6. Stratigraphy of the Nahal Ze’elim fan delta. Upper photos: the interpretation of stratigraphic sequences from fieldwork...

2007

Fluvial Fans: Myths, Misconceptions, and the End of the Terminal-Fan Model

Colin P. North, Gail L. Warwick

Journal of Sedimentary Research (SEPM)

..., literature, fieldwork in the western USA, and involving detailed review of 80 fluvial fan landforms (Warwick 2006). We believe Friend's interesting...

2007

Tidal Controls on the Morphology and Sedimentology of Gravel-Dominated Deltas and Beaches: Examples from the Megatidal Bay of Fundy, Canada

Shahin E. Dashtgard, Murray K. Gingras

Journal of Sedimentary Research (SEPM)

... these cliffs the beach is backed by salt marsh, which is crosscut by large tidal channels that debouch onto the beach. Methods Fieldwork was conducted...

2007

Oil Shale Sedimentology and Geochemistry in Cenozoic Mae Sot Basin, Thailand

Martin R. Gibling , Charn Tantisukrit , Wutti Uttamo , Theerapongs Thanasuthipitak , Mungkorn Haraluck

AAPG Bulletin

... and suitability for fieldwork. By comparison with Table 2 of Cole and Picard (1975), oil shale A is mainly rich oil shale, ranging to very rich, oil...

1985

Mud Volcanoes, Shale Diapirs, Wrench Faults, and Melanges in Accretionary Complexes, Eastern Indonesia

A. J. Barber , S. Tjokrosapoetro , T. R. Charlton

AAPG Bulletin

... reflections. Observations from the Barbados accretionary complex, together with the results of recent fieldwork on the island of Timor, eastern...

1986

Source Rock Potential and Thermal Maturity of Lower Cretaceous Strata: Monkman Pass Area, British Columbia

D. A. Leckie , W. D. Kalkreuth , and L. R. Snowdon

AAPG Bulletin

... fieldwork, 1979--a summary of activities: Province of British Columbia, Ministry of Energy, Mines and Petroleum Resources Paper 1980-1, p. 103-107...

1988

Burial History and Thermal Maturity, Rocky Mountain Front Ranges, Foothills, and Foreland, East-Central British Columbia and Adjacent Alberta, Canada

Wolfgang Kalkreuth, Margaret McMechan

AAPG Bulletin

..., in Geological fieldwork 1979, a summary of field activities: Province of British Columbia: Ministry of Energy, Mines and Petroleum Resources Paper 1980-1, p...

1988

Regional Source Rock Potential of Lacustrine Oligocene Kishenehn Formation, Northwestern Montana

Joseph A. Curiale , Steven W. Sperry , Joseph T. Senftle

AAPG Bulletin

...------------------------------ suggestive of thermal immaturity for the North Fork samples, are supported by fieldwork of Jones (1969, p. 240), who...

1988

Oil and Gas Developments in Middle East in 1987

Darwin O. Hemer , Klaus H. A. Gohrbandt , C. B. Phillips

AAPG Bulletin

..., on the same terms as previous licenses. Arco conducted 4.5 crew-months of geologic fieldwork and 6.7 crew-months of seismic, collecting 342.9 line-km of data...

1988

Hydrocarbon exploration potential within intraplate shear-related depocenters: Deseado and San Julian basins, southern Argentina

Juan F. Homovc, Luis Constantini

AAPG Bulletin

... that remained positive throughout its evolution. Di Persia (1965), Lesta and Ferrello (1972), and De Giusto et al. (1980) synthesized the fieldwork...

2001

Stratigraphic evolution of OligoceneMiocene carbonates and siliciclastics, East Java basin, Indonesia

Essam Sharaf, J. A. Toni Simo, Alan R. Carroll, Martin Shields

AAPG Bulletin

... correlation of the OligoceneMiocene sequences. Fieldwork includes measuring and correlating stratigraphic sections throughout the Rembang zone. Laboratory...

2005

Quantitative shale characterization of the tidally influenced Sego Sandstone

Darrin Burton, Lesli J. Wood

AAPG Bulletin

.... Clegg, J. Imber, N. Holliman, and I. Trinks, 2005, Unlocking the spatial dimension: Digital technologies and the future of geoscience fieldwork...

2011

Model for how microbial methane generation can preserve early porosity in dolomite and limestone reservoirs

Paul A. Kenward, Robert H. Goldstein, Andrea E. Brookfield, Luis A. Gonzalez, Jennifer A. Roberts

AAPG Bulletin

... to mechanical porosity loss, leads to dolomites in many systems retaining more porosity than limestone.Additional fieldwork should be conducted...

2012

Mesozoic siliciclastic reservoirs and petroleum system in the Rub' Al-Khali basin, Saudi Arabia

S. A. Stewart, C. T. Reid, N. P. Hooker, and O. W. Kharouf

AAPG Bulletin

... fieldwork on the lateral equivalents of productive reservoirs, these exposures potentially provide pressure outlets for subsurface equivalents...

2016

From outcrop to subsurface model—Large-scale fractured zones in Apulian platform carbonates (Maiella Mountains, Central Apennines, Italy)

Stefano Torrieri, Chadia Volery, Loï Bazalgette, and Christoph G. E. Strauss

AAPG Bulletin

... is the salinity increase because of evaporation of restricted water. Existing lithostratigraphic schemes of previous, partly unpublished fieldwork were...

2021

Re-evaluating Palynomorph-Based Biozones in Paleogene Strata of Rocky Mountain Basins

Jason A. Lillegraven, Malcolm C. McKenna

Rocky Mountain Association of Geologists

... in the original studies or in our own work. We believe the source of the errors should be vigorously pursued. To that end, associated with new fieldwork, we...

2008

Inner-Forearc Sequence Architecture in Response to Climatic and Tectonic Forcing Since 150 ka: Hawke’s Bay, New Zealand

Fabien Paquet, Jean-Noel Proust, Philip M. Barnes, Jarg R. Pettinga

Journal of Sedimentary Research (SEPM)

... of the forearc domain in the Hawke’s Bay region (Fig. 2). The onshore data were provided by fieldwork as part of this study, as well as published interpretations...

2009

Evidence of Bedform Superimposition and Flow Unsteadiness in Unit-Bar Deposits, South Saskatchewan River, Canada

Arnold J.H. Reesink, John S. Bridge

Journal of Sedimentary Research (SEPM)

... on the unit bars are ubiquitous. Unit bars were observed to migrate downstream during the fieldwork period, and migration rates varied from several...

2011

The Lower Paleozoic of Greenland

John S. Peel

CSPG Special Publications

... Paleozoic in Greenland with particular emphasis on recent developments in northern Greenland. In the last few years, fieldwork in this region under...

1982

Structure and Stratigraphy of Jurassic Rocks in Central Utah: Their Influence on Tectonic Development of the Cordilleran Foreland Thrust Belt

Larry A. Standlee

Rocky Mountain Association of Geologists

... U.S.A., Inc., along with the use of numerous unpublished maps and reports, and the opportunity .for reconnaissance fieldwork in the study area...

1982

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