Remote Sensing for Analysis of Mine Subsidence and Mine Wastes

Douglas C. Peters, K. Eric Livo, Phoebe L. Hauff

Environmental Geosciences (DEG)

... and the mines are progressively deeper in that direction. The largest gap is in the center of Figure 3, even though this area was mostly undermined...

Stellarton Graben: An Upper Carboniferous Pull-Apart Basin in Northern Nova Scotia

G. M. Yeo, Gao Ruixiang

CSPG Special Publications

.... A palynological study of sixty samples from the late Westphalian coal measures in the Stellarton Gap area, Northern Nova Scotia. Unpublished report...

Recognition of Unconformities and Sequences in Mid-Continent Carbonates

Richard D. Fritz, Patrick L. Medlock

Tulsa Geological Society

..., interregional, regional, subregional, and local according to their extent and hiatus or measurable time gap. Diagenesis associated with unconformity...

AAPG ACE 2018

Search and Discovery.com

Basal Relationships of the Mississippian in Northeastern Missouri

Maurice G. Mehl

Kansas Geological Society

... toward transitional, regardless of the multi-million year time gap between the "black shales" and the oldest generally recognized Mississippian...

Global Energy Outlooks and Australias Net Zero Energy Future

Jerome Paz

Australian Petroleum Production & Exploration Association (APPEA) Journal

... demand gap between global energy demand and fossil fuel demand is expected to be filled by alternative energies such as solar, wind, nuclear...

New Exploration Concept in Salawati Basin; Identification of Naturally Fractured Reservoir Using Fracture Prediction Supported by Triaxial Rock Mechanics

Rochmad, Ananto Wibisono, Al Hafeez, M.Dian Wasugi, Sutha Negara, Pradika Gustaf P, Chairul Syafri

Indonesian Petroleum Association

... of a fault can be calculated using a projection method. First process of the calculation is creating a gap between a surface which crossing a fault...

Frasnian Reef and Basinal Strata of West Central Alberta: A Combined Sedimentological and Biostratigraphic Analysis

John A. W. Weissenberger

CSPG Bulletin

... reaching 170 m at the Wapiabi Gap reef margin. Platform-margin profiles were controlled by physical factors such as dominant wind direction and currents...

Characterization of complex fluvial architecture through outcrop studies – dealing with intrinsic data bias at multiple scales in the pursuit of a representative geomodel

Samuel M. Hudson, Scott Meek, Blake J. Steeves, Austin Bertoch, Chelsea Jolley, April Treviño, Jason Klimek

CSPG Bulletin

.... Models of the Dry Hollow Member at Cumberland Gap show that this is a tenuous assumption and can lead to models that are not representative...

Digital Scanning of Thin Sections and Peels

Thomas L. De Keyser

Journal of Sedimentary Research (SEPM)

... into the range of macrophotography and bridge the gap between standard photography and photomicrography. Because no film is used and the light passes...

The Geology Explosion and the Geologist Gap

Frank B. Conselman

AAPG Bulletin

...The Geology Explosion and the Geologist Gap Frank B. Conselman 1969 1334 1337 53 7. (July) I have entitled these remarks, for program purposes...

Responding to New Discoveries: Workflow and Strategies for Conquering the Data GapŽ and Overcoming Stuck-In-Rut ThinkingŽ; #70176 (2014)

Susan Smith Nash

Search and Discovery.com

...Responding to New Discoveries: Workflow and Strategies for Conquering the Data GapŽ and Overcoming Stuck-In-Rut ThinkingŽ; #70176 (2014) Susan...

Frontier Deltas of the Western Green River Basin, Wyoming

J. Francois De Chadenedes

Rocky Mountain Association of Geologists

.... Near Cumberland Gap, 50 miles south of LaBarge, the outcropping Second Frontier sandstones thicken locally 200 feet, indicating a fluviatile-paludal...

Organic Metamorphism In Pennsylvania - Henry Darwin Rogers (1808-1866) and the Origin of Petroleum

J.G.C.M. Fuller

Petroleum History Institute

... in volatile matters. At Black Spring Gap, twenty-six miles east of the Susquehanna, about ten per cent. Ten miles further westward we meet with coal having...

Calcareous Nannofossil Biostratigraphy of the Taylor Group (Campanian) of North-Central Texas

Kathleen A. Locke, Stefan Gartner

GCAGS Transactions

... (1979, 1983, 1985). Units studied are from the upper Lower Taylor Marl, the Wolfe City Sand, and the lower Pecan Gap Chalk of the Taylor Group in North...

Geology of the Buck Mountain-Bald Mountain Area, Southern Ruby Mountains, White Pine County, Nevada

J. Keith Rigby

Utah Geological Association

... limestone. — The upper 100 to 200 feet of Antelope Valley formation is mapped beneath the Eureka quartzite, south of The Gap. Argillaceous, yellow and red...

Mineralization in the Fort Hall Mining District, Bannock County, Idaho

Robert S. Darling

Utah Geological Association

... Mine, 2) Portneuf Gap/Blackrock Canyon, 3) Moonlight Mine, 4) Great Western, 5) Chinks Peak, 6) Bell Marsh Queen and 7) Inman Creek. The locations...

Leonardian and Lower Guadalupian Shelf-Edge Facies in El Paso Gap Quadrangle, Southeastern New Mexico

Donald W. Boyd

West Texas Geological Society

...Leonardian and Lower Guadalupian Shelf-Edge Facies in El Paso Gap Quadrangle, Southeastern New Mexico Donald W. Boyd 1962 91 98 Black, M. A., 1933...

Single-crystal 40Ar/39Ar Ages for Rocks in the Lower Part of the Frontier Formation (Upper Cretaceous), Southwest Wyoming

John W. M'Gonigle, G. Brent Dalrymple, Charles W. Holmes

Rocky Mountain Association of Geologists

.... The study area extends from Cumberland Gap northward for 15 km (9.3 mi) past Blazon Gap, and includes units 5-43 and unit 91 of the reference section...

Field Trip Guide to the Ferris and Seminoe Dune Fields

David R. Gaylord

Wyoming Geological Association

... Characteristics from Eolian Landforms: Geological Society of America Special Paper, 192, p. 55-64. Deevey, E.S. & Flint, R.F., 1957, Postglacial...

Extended Abstract: Integrated Stratigraphy of the Austin Chalk Group across the San Marcos Arch, Bexar County, Texas

John Cooper, Jeffrey Hardwick, Alexis Godet

GCAGS Transactions

..., 1934, Correlation of Pecan Gap Chalk in Texas: American Association of Petroleum Geologists Bulletin, v. 18, p. 1506–1536. Esquilin, R., J. M. Hamilton...

Revised Stratigraphic Correlations, Upper Cretaceous (Lower Campanian to Middle Maastrichtian) Taylor Group, Southwestern Texas

Mark E. Thompson

GCAGS Transactions

... the stratigraphic section in southwestern Texas relative to the central Texas area. The Pecan Gap Formation overlies the Basal Anacacho Member as a westward...

Quantification of Dynamic Sand Settling Velocity in High-Viscosity Friction Reducers and Correlation with Rheology

Y. Thomas Hu, Chris Popeney, Chad Gilmer, Pious Kurian

Unconventional Resources Technology Conference (URTEC)

... are reported. The dynamic settling velocity was obtained by processing video images of sand flow in a slot with a gap of 0.25”, height of 12...

Notes on the Stratigraphy of the Upper Cretaceous Formations of Texas and Arkansas

Lloyd W. Stephenson

AAPG Bulletin

... of Miser and Purdue as originally defined, /P> FOOTNOTE 1. Hugh D. Miser and A. H. Purdue, "Gravel Deposits of the Caddo Gap and DeQueen Quadrangles...

The Elang Oil Discovery Bridges the Gap in the Eastern Timor Sea (Timor Gap Zone of Cooperation)

I. F. Young, T. M. Schmedje, W. F. Muir

Indonesian Petroleum Association

...The Elang Oil Discovery Bridges the Gap in the Eastern Timor Sea (Timor Gap Zone of Cooperation) I. F. Young, T. M. Schmedje, W. F. Muir 1995 47 69...