Click to minimize content

Welcome to the new Datapages Archives

Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.

AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.

Click to maximize content

Welcome to the new Datapages Archives

Search Results   > New Search > Revise Search

The AAPG/Datapages Combined Publications Database

Showing 928 Results. Searched 200,357 documents.

< Previous   17   18   19   20   21   Next >

Ascending

Geology of the Kern River Field

Geoff Nicholson

Pacific Section of AAPG

... are, unfortunately, rare. The few that have been found consist of unrecognizable carbonized wood fragments, leaf prints, and seed pods which provide little help...

1980

ABSTRACT: Petrographic and Chemical Changes Induced by Artificial Coalification of Peats: With Emphasis on a Liptinite-Rich Peat from a Domed Peat Deposit in the Okefenokee Swamp, Georgia

A.D. Cohen, A.M. Bailey, K.E. Brown, D. Adcock, W.H. Orem

The Society for Organic Petrology (TSOP)

..., and even roots, seed coats and some e n and other vascular tissues of some stems and roots (Fig. 2). This supports previous hypotheses proposed by Ting...

1995

This thin section doesnt exist: On the generation of synthetic petrographic datasets

Ivan Ferreira, Luis Ochoa, Ardiansyah Koeshidayatullah

International Meeting for Applied Geoscience and Energy (IMAGE)

... section. Figure 5: Interpolation of a real thin section (Schist) into the model. Figure 4: The same seed given to the model in different stages...

2022

Further Notes on the Origin and Nature of the Currie Structure, Navarro County, Texas

Frederic H. Lahee

AAPG Bulletin

..., and attempts to plug off bottom water have resulted in the complete disappearance of considerable quantities of such materials as cotton seed, etc...

1926

Feature selection for seismic facies classification of a fluvial reservoir: Pushing the limits of spectral decomposition beyond the routine red-green-blue color blend

Ismailalwali Babikir, Mohamed Elsaadany, Maman Hermana, Abdul Halim Abdul Latiff, Muhammad Sajid, Carrie Laudon

International Meeting for Applied Geoscience and Energy (IMAGE)

... are represented by class 2. Class 3 encompasses the non-reservoir floodplain and mud-filled channels, which commonly display weak amplitude. Training seed...

2022

Environmental Management Techniques in ATP 259P

T. Winters

Petroleum Exploration Society of Australia (PESA)

... is walked as much as possible to leave grasses, seed and root stock on line. Trees along creek and river banks are not removed, and detouring...

1989

Bare-earth Satellite Imagery and the Search for Hidden Lithium-Rich Brines: An Example From the Lithium Triangle in South America

Alfie Baines, Mark Broadley, Jorge Gines, Will Jeffery, Olivia Rhind

International Meeting for Applied Geoscience and Energy (IMAGE)

... was analyzed to highlight closed (endorheic) basins required for lithium- We used inlets as seed points to backpropagate upstream to find...

2023

Pennsylvanian Climates and Paleontology

Albert W. Giles

AAPG Bulletin

... and devices for seed flotation; development of sub-aerial roots; dilation of tree butts; development of pneumatophores; tendency to the develop ent of flowers...

1930

Resolving geological complexity with legacy streamer survey: Potiguar 3D offshore Brazil case study

Seet Li Yong, Milos Cvetkovic, Terry Johnson, Boedi Soelistijo, Leon Ge

International Meeting for Applied Geoscience and Energy (IMAGE)

... to seed the volcanic intrusions as the reference velocity. DM FWI was conducted in a multi-scale manner comprising four frequency bands starting from 4 Hz...

2023

Memorial: Edwin Dinwiddie McKee (1906-1984)

Raymond C. Gutschick

AAPG Non-Technical and Memorials

..., was Eddie's and brother John's scoutmaster of Troop 1 and second father. Matthes sowed the seed that directed Eddie toward geology and the Grand Canyon. John...

1985

Magnetic and gravity source models of the Gairdner Dolerites

Philip Heath, Clive Foss

Petroleum Exploration Society of Australia (PESA)

... of AutoMag derives from the solutions being fully prescribed seed bodies which can be activated and tested by forward computation. The close match...

2019

Memorial: Bruce Terrill Pearson (1924-1990)

Grover E. Murray, Sally M. Murray

AAPG Non-Technical and Memorials

... and observant geologist does not carry home the seed of some new idea, which, with a little nourishing, may grow and eventually bear fruit. Besides being...

1991

Age of Devonian of Southwestern Pennsylvania: DISCUSSION

AAPG Bulletin

... of the Devonian, such as the lycopods and the seed ferns, are usually viewed as precocious Mississippian or Pennsylvanian plants and it would be unwise...

1935

Surface Textures of Sand Grains from the Victoria Falls Area

Geoffrey Bond

Journal of Sedimentary Research (SEPM)

... proportion of the grains. The sand contains a high proportion of well rounded grains of millet seed type which are universally seen in slides from the oldest...

1954

Community Enhancement Program through Creative Based Economic Development in Auction Lowland, Lebak Lebung to Support Pipeline Security in Rimau Block

Bondan Brillianto, Robby Wijaya, Stephanie Valensia

Indonesian Petroleum Association

.... These assisting and supporting activities are conducted with cooperation from BBBPAT (Freshwater Aquaculture Seed) in Jambi province. Strategies...

2018

Peat Accumulation and Compaction in a Connecticut Coastal Marsh

Arthur L. Bloom

Journal of Sedimentary Research (SEPM)

... to that of well-rotted sawdust. An occasional seed or stem joint can be distinguished, but large plant fragments are rare. However, bark, twigs and even logs...

1964

The Tully Clastic Correlatives (Upper Devonian) of New York State: A Model For Recognition of Alluvial, Dune (?), Tidal, Nearshore (Bar and Lagoon), and Offshore Sedimentary Environments in a Tectonic Delta Complex

Kenneth G. Johnson , Gerald M. Friedman

Journal of Sedimentary Research (SEPM)

...-rolls, trace fossils, coquinite lenses and, at the eastern margin of the lithosome, fossil seed-ferns. Lithosome D consist of red and green siltstone...

1969

Hydrogeochemical Evaluation of the Texas Gulf Coast Aquifer System and Implication for Developing Groundwater Availability Models

Steven C. Young

GCAGS Transactions

... by creating an array of seed particles for each transect and tracking them in the reverse direction of their velocities until they reach land surface...

2014

Reservoir Uncertainty

Mike Shepherd

AAPG Special Volumes

... be done by changing the seed number in a sequential Gaussian simulation of a rock property grid. For each realization, the GRV, porosity, net to gross...

2009

Intragranular Mg-Calcite Cement in Halimeda Plates from the Brazilian Continental Shelf

E. T. Alexandersson, J. D. Milliman

Journal of Sedimentary Research (SEPM)

... of organic substances in solution, mineralogy of seed particles, and nature of organic matrices in the host grains (see discu sions, for example...

1981

Compositional Sector Zoning in Dolomite

Richard J. Reeder, Joan L. Prosky

Journal of Sedimentary Research (SEPM)

... usually begins at a nucleus or seed crystallite and proceeds by addition of material on the different faces. The portion of the crystal that formed...

1986

Manganese-Nodule Structures: Relation to Nodule Origin--Summary: Minerals

J. Andrews, S. Margolis

AAPG Special Volumes

.... In Figure 5a, a massive or perlitic zone surrounds a small off-center seed. This zone is succeeded by a manganese-rich band (up to 45% Mn and enriched in Cu...

1976

Impact of Longer-Term Modest Climate Shifts on Architecture of High-Frequency Sequences (Cyclothems), Pennsylvanian of Midcontinent U.S.A.

Howard R. Feldman, Evan K. Franseen, R.M. Joeckel, Philip H. Heckel

Journal of Sedimentary Research (SEPM)

..., and plant assemblages that are dominated by fern foliage, seed ferns, and sphenopsids. The incised-valley fills associated with these facies are large...

2005

ABSTRACT: Quantification of Uncertainty in Gas Resources of Deep Panuke; #90013 (2003)

CLAYTON DEUTSCH, RICHARD WIERZBICKI, ROBERT RIDDY, JOHN SLADE

Search and Discovery.com

... assessment requires much more than changing a random number seed and running multiple realizations. The space of uncertainty must be formulated to fairly...

2003

Extended Abstract: Uncertainity Analysis in The Sawan Static Reservoir Model and Optimization of Facies Using Neural Network Technology*; #90139 (2012)

Attique ur Rahman and Muhammad Ibrahim

Search and Discovery.com

... show the behavior of CDF curve and P90, P50 and P10 scenarios (Figure. 8). Seed points responsible for all these scenarios are fed again in the system...

2012

< Previous   17   18   19   20   21   Next >