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The AAPG/Datapages Combined Publications Database
Showing 16,099 Results. Searched 201,049 documents.
The Devonian Disappointment Bay Formation of Ellesmere Island, Arctic Canada
Gary P. Smith, Colin W. Stearn
CSPG Bulletin
... of what has previously been referred to as Blue Fiord Formation should be reassigned to the Disappointment Bay Formation (this conclusion is supported...
1987
ABSTRACT: Fuzzy expert system applied for the color reduction of fluorescent microscopic coal images
Alejandro Restrepo-Martinez, Astrid Blandon Montes
The Society for Organic Petrology (TSOP)
... with only nine colors. These colors are obtained splitting the red and blue channels in three intensity levels (high, medium and low). These intensity levels...
2010
Occurrence of Rangia Cuneata Gray and Crassostrea Virginia (Gmelin) in Sabine Lake, Texas-Louisiana: NOTES
Bhenry E. Kane
Journal of Sedimentary Research (SEPM)
... as an index type to this portion of the lake. One large reef of Crassostrea virginica (Gmelin) is located along the Louisiana shoreline between Blue Buck...
1961
Subsurface Stratigraphy of the Kinderhook-New Albany Strata in Illinois: ABSTRACT
L. E. Workman, Tracy Gillette
AAPG Bulletin
..., and Montgomery counties, the upward succession is the black Grassy Creek shale, the Louisiana limestone, the blue Maple Mill shale and siltstone, and the Chouteau...
1942
Abstract: Eagle Bay Swoops on Deep Water Exploration Block
PESA Staff
Petroleum Exploration Society of Australia (PESA)
... significant leads including Blue Whale. "Most of the world's shal low water basins have been exhaustive ly exp lored for oi l and it is the new deep...
2007
ABSTRACT: Comparison of Basal Silurian Quartzarenites in Great Valley and Valley Ridge Provinces of Central Appalachians, by Tammy D. Suter; #91038 (2010)
Search and Discovery.com
2010
Appendix B: Interpretation Exercise
Alistair R. Brown
AAPG Special Volumes
... reflection are: Line 539 Crossline 600 Time 1,600 ms Structural Component of Exercise Follow the crest of the identified blue event on each horizontal...
2011
Use of Two-Color Column in Graphic Logs: GEOLOGICAL NOTES
David C. Maddox
AAPG Bulletin
... for anhydrite; blue for limestone; light purple for silt; maximum purple for shale; black, as a modifier for "carbonaceous," as a rock type for coal; brown...
1950
ABSTRACT: Digital Color Image Analysis of Core, by Rocco Difoggio, Kathryn Burleigh; #91003 (1990).
Search and Discovery.com
1990
Nonskeletal Carbonates from Baffin Bay, Texas: ABSTRACT
J. S. Kier
AAPG Bulletin
..., Texas, and 1 piston core was taken from an adjacent blue-green algal mat lagoon. The cores ranged in length from 85 to 670 cm. X-ray diffraction...
1972
Petroleum Geology of Whirlpool Member (Silurian) of McConnelsville Field, Morgan County, Ohio: ABSTRACT
David E. Harmon, Jr.
AAPG Bulletin
... the 9,000 bbl indicated by volumetric calculations, or the 120,000 bbl indicated by a previous paper on the Blue Rock field in Muskingum County, Ohio...
1979
Hydrodynamic and Geologic Significance of Upper Jurassic Smackover Marine Oncolites--Evidence for Penecontemporaneous Lithification: ABSTRACT
Sarah H. Maltby
AAPG Bulletin
... are characterized by micritic and pelletal laminations and contain blue-green algal filaments attributed to Girvanella. Thus, they closely resemble modern...
1982
Epiphyton and Renalcis--Diagenetic Microfossils from Calcification of Coccoid Blue-Green Algae: ABSTRACT
Brian R. Pratt, Noel P. James
AAPG Bulletin
...Epiphyton and Renalcis--Diagenetic Microfossils from Calcification of Coccoid Blue-Green Algae: ABSTRACT Brian R. Pratt, Noel P. James 1982 619 619...
1982
Abstract: The Coal Availability Studies in Indiana: A Summary, by C. L. Conolly and A. J. Krueger; #90939 (1997)
Search and Discovery.com
1997
Coal from the Swash Zone--Herrin (No. 11) Coal in Western Kentucky: ABSTRACT
James C. Hower, Gary L. Neuder, Anne M. Graese, Eric J. Trinkle
AAPG Bulletin
... and bright clarain, and has a parting, the "blue band," in the lower third of the seam. Herrin coal from a core in the transition zone, however...
1984
Abstract: Early Hydrocarbon Migration in the Cantarell Field, Southeastern Mexico: Constrains from Fluid Inclusions, by Ricardo Martínez-Ibarra, Esteban Cedillo-Pardo, and Jose Manuel Grajales-Nishimura; #90914(2000)
Search and Discovery.com
2000
Abstract: Kashmir Sapphire; Crown Jewel of India, by Haji Abdul Majid Butt; #90081 (2008)
Search and Discovery.com
2008
Abstract: Color and Polarity of Seismic Terrain Displays; #90211 (2015)
Steven Lynch
Search and Discovery.com
... in certain ways. Most dramatic of these is our standard red-blue palette. When used in a SeisScape display the v.p.s tries very hard to see red as high...
2015
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
... primarily of organic mud. Blue Lake is a clear, freshwater lake that is frequented by tourists and is located only 6 km southeast of Brown Lake. We...
2018
Why we Need Color, A. Brown, #40069 (2003)
Search and Discovery.com
2003
Mohawkian Relations in Wisconsin
Carl A. Bays, Gilbert O. Raasch
Kansas Geological Society
... coarse silty sands or the blue and green shales of the Glenwood unit. The scanty macrofauna, as well as the more recently discovered microfauna6...
1935
Skeletal Grains: Algae
AAPG Special Volumes
... image in JPEG format. Fig. 3 (Top). [Color] Holocene algae. Biological preparation (with stain) of Anabaena heterocysts. Rather typical of spherical blue...
1978
3.2 Basement Involved: The COCORP Southern Appalachian Traverse
F. A. Cook, L. D. Brown, S. Kaufman, and J. E. Oliver
AAPG Special Volumes
... and Ridge, Blue Ridge, Brevard zone, Inner Piedmont, Charlotte belt, Carolina slate belt, Eastern Piedmont (Kiokee belt, Augusta fault, Belair belt...
1983
Geology of the Blue Circle limestone quarry, Calera, Alabama
Denny N. Bearce
Alabama Geological Society
...Geology of the Blue Circle limestone quarry, Calera, Alabama Denny N. Bearce ©Alabama Geological Society 2010 - Carbonate rock at work: The cement...
1999
How can Australia compete in the global hydrogen market (before its too late)?
Joshua Ngu, Flor De La Cruz
Australian Energy Producers Journal
.... Key focus areas include incentivising domestic demand for hydrogen, enhancing production incentives, advocating for blue hydrogen, aligning with global...
2025