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The AAPG/Datapages Combined Publications Database

Showing 34,420 Results. Searched 195,689 documents.

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Abstract: Stratigraphic Controls on the Accumulation and Preservation of Organic Carbon in Fraser Island Coastal Dune Lakes Using Ground Penetrating Radar; #90321 (2018)

Joshua Kelly

Search and Discovery.com

... different in color and assumed organic carbon content. Appropriately named Brown Lake is notably dark brown in color with a bottom substrate consisting...

2018

Abstract: From the Bottom to the Top: Identifying and Assessing Natural Geological Linkages from Deep Formations to Shallow Groundwater Resources; #90321 (2018)

Miles Wilson

Search and Discovery.com

...Abstract: From the Bottom to the Top: Identifying and Assessing Natural Geological Linkages from Deep Formations to Shallow Groundwater Resources...

2018

Abstract: Mass Transfer Between Sandstones and Interbedded Mudstones: Impact on Petroleum Charge, Bohai Bay Basin, China;

Hongjin Hu, Wenli Jiang, Hulin Yang

Search and Discovery.com

... positively with bed thickness up to 2.0m and for thicker beds porosity is uniform. Porosity transitional zones developed at the top and bottom of each...

Unknown

A Regional Diagenetic and Petrophysical Model for the Montney Formation, Western Canada Sedimentary Basin; #51149 (2015)

Noga Vaisblat, Nicholas B. Harris, Vincent Crombez, Tristan Euzen, Marta Gasparrini, Sebastien Rohais

Search and Discovery.com

.... A small increase at the bottom of the section with low pyrite and high Fe-dolomite (high Fe in the water, low S [Fe is not the limiting factor...

2015

E

Search and Discovery.com

N/A

Skeletal Grains: Algae

AAPG Special Volumes

... a baffling effect as well as slight stickiness. 0.027 mm. (Bottom). Triassic Dachstein Ls., Lofer facies. Austria. A very well developed ancient...

1978

Demultiple for Wide-Tow Broadband Acquisition in a Shallow Water Environment: A Case Study from the NW Shelf, Australia

Mike Hartley, Shuo Ji, Alex Browne

Petroleum Exploration Society of Australia (PESA)

... of the water-bottom we only model waterlayer related multiples, however these are usually our strongest multiples (in practice multiples can be modelled from...

2016

Bacterial Counts in the Muds of Crystal Lake--An Oligotrophic Lake of Northern Wisconsin

Philip L. Carpenter

Journal of Sedimentary Research (SEPM)

... is a report of bacteriological analyses made on bottom deposits of Crystal Lake, an oligotrophic lake in the Northern Wisconsin State Forest. Twenty...

1939

Sedimentation Near Junction of Maquoketa and Mississippi Rivers

Frank A. Swenson

Journal of Sedimentary Research (SEPM)

... and loess. FIELD METHODS River Bottom Sampling.--Seventy-two of the samples were obtained from the bottom of the Mississippi River, and six from...

1942

Box-Type Sediment-Coring Device: NOTES

J. E. Klovan

Journal of Sedimentary Research (SEPM)

... sample (fig. 1A). To remove the sample it is necessary only to close the bottom of the box. This is done by driving a plate diagonally through the sample...

1964

Mineralogy and Distribution of Clay Size Sediment in Glacier Bay, Alaska

Neal R. O'Brien, D.C. Burrell

Journal of Sedimentary Research (SEPM)

... of clay size bottom sediment was studied in the main channel and adjacent fiords in Glacier Bay, Alaska to determine if a lateral change in clay...

1970

1.2 Seismic Stratigraphy: 1.2.2 Unconformities: Erosion and Progradation in the Deep Sea--Examples from the Western South Atlantic

L. A. P. Gamboa, P. Ganey, and R. T. Buffler

AAPG Special Volumes

.... Antarctic bottom current passage in the Brazil basin, in L.H. Ahrens, et al, eds., Physics and chemistry of the Earth: New York, Pergamon Press, v. 8...

1983

Deep Sea Stratigraphy: Erosion and Progradation in the Deep Sea--Examples from the Western South Atlantic

L. A. P. Gamboa, P. Ganey, and R. T. Buffler

AAPG Special Volumes

... 1). This channel allows significant quantities of northward-flowing Antarctic Bottom Water (AABW) to enter the Brazil basin. A broad terrace extends...

1987

Topography and Structure of Cashes Ledge, Gulf of Maine

Elazar Uchupi

Atlantic Geology

... and are reflected off the bottom and from physical discontinuities below the sediment-water interface. These bottom and sub-bottom echoes are received at five...

1966

Field Study: Cairo Field, Union Co., Arkansas

L.A. Goebel

Shreveport Geological Society

... with locations not more than 100 feet from the center of the tracts. Several exceptions to this pattern have been granted. [bottom of page 5] ALLOWABLE...

1951

Skeletal Grains: Corals

AAPG Special Volumes

... as Pleistocene. X.N. 0.38 mm. (Bottom). Pleistocene Key Largo Ls. Florida. Segment of a large Scleractinian coral head showing growth lines...

1978

Skeletal Grains: Bryozoans

AAPG Special Volumes

... showing fairly regular rounded chambers and thick, fibrous wall structure. 0.10 mm. (Bottom). Up. Silurian part of Tonoloway-Keyser Ls. Pennsylvania...

1978

Other Minerals: Dolomites and Evaporites

AAPG Special Volumes

... fragments were not dolomitized and have been subsequently dissolved, leaving moldic porosity. X.N. 0.38 mm. (Bottom). Lo. Ordovician Stonehenge Ls...

1978

Sample from Wild Cow Formation, Abo Pass, New Mexico: Geoquiz Answers

Donald S. Stone

Rocky Mountain Association of Geologists

... Answers1 GEOQUIZ ANSWERS Answer to Question I : The top and bottom of the beds in the frontispiece photograph are labeled in Figure 1. Because...

1997

Old Electrical Log Interpretation [Pre-1958], Chapter 2: The Lateral Curve

Hilchie, D.W.

AAPG Special Volumes

... of constant resistivity the common lateral curves show peaks at the bottom and low readings at the top. Figure 2-3 shows the theoretical curve shapes...

1979

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