Sedimentary Facies and Mineralogy of the Late Pleistocene Umukuri Silica Sinter, Taupo Volcanic Zone, New Zealand

Kathleen A. Campbell , K. Sannazzaro , K.A. Rodgers , N.R. Herdianita , P.R.L. Browne

Journal of Sedimentary Research (SEPM)

... supplement, p. 734. FARMER, J.D., 1999, Taphonomic modes in microbial fossilization, in Size Limits of Very Small Microorganisms, Proceedings of a Workshop...

Deformation of Eocene Synorogenic Conglomerate in the Footwall of the Clear Creek ~hrbst Fault, Bighorn Mountains, Wyoming

Richard G. Hot, Kenneth D. Ridgway

Rocky Mountain Association of Geologists

... is labeled 6B on Figure 5B. Hammer is -35 cm in length. C) Fault-truncated granitic clasts (Gt) along a back-thrust fault within Panel B. Small white...

Geophysical Techniques in the Study of Hydrocarbon-Contaminated Soil

Umar Hamzah, Mohd Azmi Ismail, Abdul Rahim Samsudin

Geological Society of Malaysia (GSM)

... discontinuous, subparallel and chaotic high amplitude reflection patterns. Keywords: ground penetrating radar, electrical resistivity tomography, vertical...

Clay Minerals in the Weathering Profile of a Quartz-Muscovite Schist in the Siliau Area, Negeri Sembilan

J. K. Raj

Geological Society of Malaysia (GSM)

... on heating to 500°C. Some fine grained quartz is also present in the clay fractions and can be identified from the small reflection at 20.75 29...

Calibration of Seismic Sequence Stratigraphy with Cores and Logs

Gregor P. Eberli, Flavio S. Anselmetti, Jeroen A.M. Kenter, Donald F. Mcneill, Leslie A. Melim

Special Publications of SEPM

... reflection coefficients m These downhole successions of reflection events wireline log Vertical Seismic Profile acquire the VSP a 50 cu inch...

Control of normal fault interaction on the distribution of major Neogene sedimentary depocenters, Lake Tanganyika, East African rift

Kiram E. Lezzar, Jean-Jacques Tiercelin, Caroline Le Turdu, Andrew. S. Cohen, David J. Reynolds, Bernard Le Gall, Christopher A. Scholz

AAPG Bulletin

...) seismic reflection profiles, focused mainly on large-scale geometrical fault descriptions and not on the spatial and temporal linkage...

Review of the Quaternary Geology of the Sevier and Black Rock Deserts

Charles G. Oviatt

Utah Geological Association

... in the Great Salt Lake basin. Deposits of the Little Valley Lake cycle (about 150 ka) are exposed in a small area along the Sevier River near Delta...

Stratigraphic and Sedimentologic Characterization of McCracken Sandstone Member of Elbert Formation (Upper Devonian) at Lisbon Field, Paradox Basin, San Juan County, Utah

Rex D. Cole, George E. Moore

Utah Geological Association

... enclosed in small boxes contain core that was used in the present study; the majority of the data, however, are from the Lisbon B-614 core. Figure 2...

Combined Diving Wave Refraction Tomography and Reflection Tomography for PSDM Velocity Model Building (Bekapai Field, Indonesia)

Andi Kusuma, Florent Bertini, Jacques Bonnafe, Artem Sazykin, Swee Leng Ng

Indonesian Petroleum Association

...Combined Diving Wave Refraction Tomography and Reflection Tomography for PSDM Velocity Model Building (Bekapai Field, Indonesia) Andi Kusuma, Florent...

Workflow for Nonlinear AVO Inversion to Estimate Seismic Anisotropy and Geomechanical Properties of Shale

Un Young Lim, Richard L. Gibson Jr., Nurul Kabir

Unconventional Resources Technology Conference (URTEC)

... estimates of anisotropy of geomechanical properties. We first reformulate the exact Zoeppritz equations for reflection coefficients in terms of four...

The White River Badlands

J. R. MacDONALD

North Dakota Geological Society

...The White River Badlands J. R. MacDONALD 1955 70 74 CITED Camp, C. L., 1928, James Clayman, American Frontiersman, 1792-1881...

Comparison of the Pebbles of the Shinarump and Moss Back Members of the Chinle Formation

Howard F. Albee

Journal of Sedimentary Research (SEPM)

... Back contains more gray to black pebbles and fewer light-colored pebbles, such as red, orange, and white, than the Shinarump. Size, sphericity...

Origin of Siliceous Dockum Conglomerates

Robert Roth

West Texas Geological Society

... with a few grains of magnetite and small (2 mm.) bunches of a white fibrous mineral parallel to the schistosity. Microscopic. Interlocking grains...

Are there "Red Beds" of Chester Age in the Mid-Continent Region?: GEOLOGICAL NOTES

Frank C. Greene

AAPG Bulletin

... beds in the 30 to 100 feet of strata directly on top of the "Mississippi lime." The latter consists of 200 to 300 feet of limestone, "chats" (white...

Comiskey Northeast Field

Paul L. Hilpman

Kansas Geological Society

... on a small doubly plunging anticline displaying about 30 feet of closure on top of the Viola). Seemingly, porosity is as well developed on the flanks...

Carbonate Textures: Burrows and Borings

AAPG Special Volumes

.... Numerous small algal and fungal tubes have cut the crossed-lamellar structure of this grain. Recognition of algal borings is important...

Abstract: Distinguishing Fossil Inertinite from Modern Charcoal in Microscope Images

Zbigniew Jelonek, Iwona Jelonek, Agnieszka Drobniak, Maria Mastalerz

The Society for Organic Petrology (TSOP)

... The requirements and testing methods for charcoal briquettes and lump charcoal used for barbecuing are regulated by norms EN 1860-2:2005 and ISO 7404-3...

Abstract: Origin and Thermal Maturity of Organic Matter in Lower-Middle Jurassic Rocks from the Lusitanian Basin (Portugal): A Case Study from the São Pedro de Moel-2 Well

Alejandro Ortiz-Loaiza, Paula A. Gonçalves, João G. Mendonça Filho, Deolinda Flores

The Society for Organic Petrology (TSOP)

... petrology microscopy (incident white light and blue-light excitation). The TOC and RI values of 0.19-2.74 wt.% and 3-51wt.% (respectively) indicate...

ABSTRACT: Geologic Description of Middle Devonian Chert Reservoir, Block 31 Field, Crane County, Texas, by W. J. Ebanks Jr.; #91030 (2010)

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Hydrates of Natural Gas in Continental Margins: Environmental Processes: Model Investigations of Margin Environmental and Tectonic Processes

Keith A. Kvenvolden, Leo A. Barnard

AAPG Special Volumes

... Guatemala: Geological Society of America, Bulletin, part 1, v. 91, p. 421-432. White, R. S., 1979, Gas Hydrate layers trapping free gas in Gulf of Oman...

Petroleum Geology of the Taloga-Custer City Area Dewey and Custer Counties, Oklahoma

Houston L. Slate

Oklahoma City Geological Society

... development we would have a highly saleable prospect. In his discussion on structure he mentions a small closure in T. 17 N.-R. 18 W. on the top of the Oswego...

West Texas Geological Society Spring Field Trip

V. C. Peterson, John W. Skinner

West Texas Geological Society

... on the west side of U. S. Highway 62 promptly at 7.30 A.M. Start speedometer when passing small rise in highway opposite northwest-southeast runway...

Structural and chemical controls of deformation bands on fluid flow: Interplay between cataclasis and diagenetic alteration

Marco Lommatzsch, Ulrike Exner, Susanne Gier, and Bernhard Grasemann

AAPG Bulletin

... alteration in small-displacement faults in poorly lithified sediments: Rio Grande rift, central New Mexico: Geophysical Monograph, v. 113, p. 51–68...

A Multidisciplinary Approach to Reservoir Characterization of the Coastal Entrada Erg-Margin Gas Play, Utah (OFR-459)

Thomas H. Morris, John H. McBride, Will D. Monn

Utah Geological Survey

... facies are identifiable in outcrop. The small dune set (SDS), large dune set (LDS), and upper ripple laminated (URL) facies are the volumetrically most...

Channels, Suprafans and Depositional Lobes: Facies Character for Turbidite Sand Environments on Modern Fans

William R. Normark

New Orleans Geological Society

... of the turbidites determined through reflection profiling techniques, and/or from the distribution and internal structures of the surficial sediments...