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The AAPG/Datapages Combined Publications Database

Showing 14,946 Results. Searched 195,596 documents.

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Geology of Washington and Oregon and Its Relation to the Possible Occurrence of Oil and Gas

Charles E. Weaver

Tulsa Geological Society

...-Willamette trough, Okanogan Highlands, Blue Mountains, Klamath Mountains, Olympic Mountains and Columbia Plateau. The northern Cascades of Washington...

1944

Tensleep-Amsden Sections of the Gros Ventre-Snake River Area, Northwestern Wyoming

Ruth Bachrach

Wyoming Geological Association

... Limestone; white to light gray, finely crystalline, dolomitic 12 Sandstone, light-gray, fine- to medium-grained 65 Limestone; white to light blue...

1956

Blue Lake West Field

Arthur E. Smith Jr.

Houston Geological Society

...Blue Lake West Field Arthur E. Smith Jr. 1987 46 49 Field Blue Lake West Field Location Brazoria County, Texas Author Arthur E. Smith, Jr...

1987

ABSTRACT: The Coal Availability Studies in Indiana: A Summary

Carol L. Conolly and Alex J. Krueger

The Society for Organic Petrology (TSOP)

... were examinedin the course of these studies. in ascending stratigraphic order, they are: Blue Creek, Mariah Hill, Lower Block, Upper Block...

1997

Blue Hogan: T. 42 S., R. 23, SLB&M: San Juan County, Utah

Thomas C. Chidsey Jr., David E. Eby, Wilson G. Groen, Kris Hartmann, Marshall C. Watson

Utah Geological Association

...Blue Hogan: T. 42 S., R. 23, SLB&M: San Juan County, Utah Thomas C. Chidsey Jr., David E. Eby, Wilson G. Groen, Kris Hartmann, Marshall C. Watson...

1996

Clastic Dike in Fort Hays Chalk, Kansas: GEOLOGICAL NOTES

J. M. McMillan, Jr.

AAPG Bulletin

.... The sand itself is rather fine-grained and of a powder-blue color. It becomes shalier toward the south and west and changes entirely to blue-black...

1931

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

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

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

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

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

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

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