Geophysical Signature of Haby Crossing Fault and Its Implication on Edwards Recharge Zone, Medina County, Texas

Mustafa Saribudak, Alf Hawkins, Kerlon Saraiva, Jenna Terez, Kim Stoker

Bulletin of South Texas Geological Society

... the transmission line to determine locations and depth of voids beneath the proposed pole locations. In this way, pole locations can be relocated...

Deposition and Diagenesis of Sodium-Calcium Sulfate Salts in the Tertiary Saline Lakes of the Madrid Basin, Spain

Salvador Ordónez, Maria De Los Angeles García Del Cura

Special Publications of SEPM

... weathered in places up to 50 m depth Soft porous and locally microfolded white gypsum beds have replaced glauberite beds in the weathering zone...

Early Diagenesis of Clay Minerals, Rio Ameca Basin, Mexico

James I. Drever

Journal of Sedimentary Research (SEPM)

... material") decreases with depth in the cores, but there is no evidence that this represents a reaction which removes cations from sea water. Apart from...

Characterizing a weathering profile over serpentinite in the Senaling area, Negeri Sembilan Darul Khusus

John Kuna Raj

Geological Society of Malaysia (GSM)

... in the weathering profile Particle size distributions are variable with depth, though gravel contents are extremely low (<1%) except for one sub-zone IC1...

Clay Minerals in Arctic Ocean Sea-Floor Sediments

Dorothy Carroll

Journal of Sedimentary Research (SEPM)

... and Alpha Rise, about 500 miles north of Point Barrow, Alaska, were cored to a depth of about 3 meters below the sea-sediment interface beneath Ice...

Evaporitic Mixed-Water Dolomitization on St. Croix, U.S.V.I.

Ivan P. Gill , Clyde H. Moore, Jr. , Paul Aharon

Journal of Sedimentary Research (SEPM)

... compositions between 0.7076 and 0.7085 (n = 4), well below the ratio of both modern seawater and the dolomites. Mixing calculations show that modern St. Croix...

Evaporative Drawdown -- A Mechanism for Water-Level Lowering and Diagenesis in the Elk Point Basin

W. R. Maiklem

CSPG Bulletin

... Devonian Elk Point Basin. Evaporative drawdown in the basin behind an almost closed barrier is suggested as the mechanism involved. Calculations show...

Hydrogeological Characterization of Aquifers of the Fred Creek Valley, Arkansas River Basin, Tulsa, Oklahoma

Stephen R. Herr

Environmental Geosciences (DEG)

... 82-14. Parkhurst, D. L., Thorstenson, D. C., and Plummer, L. N. (1985). PHREEQE—A computer program for geochemical calculations. United States...

Abstract: Engineering Geological Characterisation of Sedimentary Rocks at Parit to Kuala Kangsar, Perak, Malaysia

Wong Jia Mang, Abdul Ghani Rafek

Geological Society of Malaysia (GSM)

... these heterogeneous rocks to undergo non-uniform weathering. Field observations at the outcrop along the road A164 (N04º32’, E100º56’) show that the sedimentary...

Abstract: Characterizing the Response of Fluvial Systems to Extreme Global Warming During the Early Eocene Climatic Optimum: An Analysis of Sandstone Petrofacies in the Wasatch and Green River Formations in the Uinta Basin, UT, by Evan Rhys Jones; Piret Plink-Bjorklund; #90163 (2013)

Search and Discovery.com

ABSTRACT Weathering of Volcanic Ash and the Fate of Organic Carbon on the Continental Margin of New Zealand, #90104 (2010)

Almquist Katherine D.; Leithold Elana; Blair Neal

Search and Discovery.com

...ABSTRACT Weathering of Volcanic Ash and the Fate of Organic Carbon on the Continental Margin of New Zealand, #90104 (2010) Almquist Katherine D...

ABSTRACT: Isotopic variations in the recent sediments of the Caspian Sea: a record of Quaternary continental weathering?; #90109 (2010)

M. C. Pierret, F. Chabaux, S. Leroy, C. Causse

Search and Discovery.com

...ABSTRACT: Isotopic variations in the recent sediments of the Caspian Sea: a record of Quaternary continental weathering?; #90109 (2010) M. C. Pierret...

Abstract: Provenance and weathering of siliciclastic rocks in the Tarfaya Atlantic Coastal Basin, SW Morocco; #90137 (2011)

Sajid Ali, Karl Stattegger, Wolfgang Kuhnt, Oliver Kluth, Haddou Jabour

Search and Discovery.com

...Abstract: Provenance and weathering of siliciclastic rocks in the Tarfaya Atlantic Coastal Basin, SW Morocco; #90137 (2011) Sajid Ali, Karl...

Measuring permanence of CO2 storage in saline formations: the Frio experiment

Susan D. Hovorka, Sally M. Benson, Christine Doughty, Barry M. Freifeld, Shinichi Sakurai, Thomas M. Daley, Yousif K. Kharaka, Mark H. Holtz, Robert C. Trautz, H. Seay Nance, Larry R. Myer, Kevin G. Knauss

Environmental Geosciences (DEG)

.... S. Hanor, 2004, Deep fluid in the continents: I. Sedimentary basins, in Treatise on Geochemistry, v. 5, Surface and ground water, weathering, and soils...

Chapter 1

Mark W. Longman

AAPG Special Volumes

... requires drastic structural dip by Williston basin standards. End_Page 16------------------------- depth and have such sophisticated technology...

Potential Petroleum Resources--Classification, Estimation, and Status

Lewis G. Weeks

AAPG Special Volumes

..., particularly in the fields of geophysics and data handling. Corrections are made for weathering, normal moveout, velocity increases, etc. Computers...

Sandstone Diagenesis in Mixed Siliciclastic-Carbonate Sequences: Quadrant and Tensleep Formations (Pennsylvanian), Northern Rocky Mountains

W. C. James

Journal of Sedimentary Research (SEPM)

... confined to the immediate vicinity of grain contacts. Dolomite and quartz cements encase anhydrite, precluding present outcrop weathering (Quadrant...

Pressure solution in chalk

M. Safaricz, I. Davison

AAPG Bulletin

... in.]) in the preserved thickness of the studied section (thseam/thp) has been calculated (Figure 11a). Corrections were applied to account for the relative dip...

Sources and Dispersion of Holocene Sediments, Northern Gulf of Mexico

Tjeerd H. van Andel

AAPG Special Volumes

... in the depositional basin appears to be of little significance except for the removal of pyroxenes by weathering from Mississippi and Rio Grande deposits...

Carbon Dioxide and Organic Acids: Their Role in Porosity Enhancement and Cementation, Paleogene of the Texas Gulf Coast

Paul D. Lundegard, Lynton S. Land

Special Publications of SEPM

... for dissolution reactions are reverse weathering reactions in shales and hydrous pyrolysis reactions between organic carbon and oxygen in H,O (including...

South Atlantic Palaeogeography: Reconstructing Palaeolandscapes for New Ventures Exploration

Paul Marwick

GEO ExPro Magazine

... and intruded segments provides additional important information for estimating heatflow in developing basins. Depth to basement calculations defined extensions...

Evaluating the impact of CO2 mineralization on the elastic properties of ultramafic rocks

Saleh Almeshari, Nicola Tisato, Clay Wood

International Meeting for Applied Geoscience and Energy (IMAGE)

... on averaged properties, this method provides a comprehensive understanding of the changes in elastic behavior due to mineralization. These calculations...

Abstract: Petrological and Geochemical Investigation into the Michelin Uranium Deposit, Central Mineral Belt, Labrador; #90172 (2014)

Christopher Hicks, Derek Wilton

Search and Discovery.com

... are discordant and occur predominantly in the hanging wall. The ore zone constitutes an almost stratigraphic unit with a strike length of ~1,200 m, depth...

Pacific Power & Light's Coal Operations, Converse County, Wyoming

Garth A. Duell

Wyoming Geological Association

... downwarp, the coal beds dip toward the northeast. The surface trace of the axis of the Powder River Basin trends a few degrees west of north about 10 miles...

Clay Mineral Composition and Geologic Significance of Some Beaufort Sea Sediments

A. S. Naidu, D. C. Burrell, D. W. Hood

Journal of Sedimentary Research (SEPM)

...., 1962, The principles of chemical weathering. Lucas Brothers Publishers. Columbia, Missouri, 111 p. KRUMBEIN, W. C., AND F. J. PETTIJOHN, 1938...