Geology of Atlantic Coastal Plain in New Jersey, Delaware, Maryland, and Virginia

Walter B. Spangler , Jahn J. Peterson

AAPG Bulletin

... Creek near Smithville, and it was also recognized at Mount Holly in the side of the hill just north of the town at an elevation of 105 feet, where...

Geochemical Identification of Unconformities Using Semi-quantitative X-ray Fluorescence Analysis

M. B. Al-Gailani

Journal of Sedimentary Research (SEPM)

..., 658 p. CHAFETZ. H. S., 1972, Surface diagenesis of Limestone: Jour, Sed. Petrology, v. 42, p. 325-329. DAPPLES, E. C., 1967, Diagenesis...

Note on the Cuyo Archipelago, Sulu Sea, Philippines

Henri Fontaine, Editha A. Amiscaray, Jorge R. Sta. Cruz

Geological Society of Malaysia (GSM)

.... Introduction The Cuyo Archipelago, located in the northern part of the Sulu Sea, consists of more than 30 islands (Fig. 1), scattered over a surface...

Paleokarst in Middle Devonian Winnipegosis mud mounds, subsurface of south-central Saskatchewan, Canada

Qilong Fu, Hairuo Qing, Katherine M. Bergman

CSPG Bulletin

..., indicating fractures formed in near-surface environments in which physical compaction was not great. The Winnipegosis mounds were relatively steep...

Provenance, Distribution and Classification of Quartzitic Sands and Gravels of Northern Trinidad

Oliver, R.

Geological Society of Trinidad & Tobago

... sediments that underwent prolonged weathering and leaching at the surface to produce a Chemically Mature deposit. They were subsequently overlain...

Late Cenozoic History of the Michigan River Basin, North Park, Colorado

Donald F. Eschman

Rocky Mountain Association of Geologists

... in North Park to the present elevation of 10,300 feet, or 2500 feet above the present basin floor. Certainly the surface of this Tertiary fill was high...

Geochemical Differentiation of Oil and Gas Brine from Other Saltwater Sources Contaminating Water Resources: Case Studies from Kansas and Oklahoma

Donald O. Whittemore

Environmental Geosciences (DEG)

.... In subhumid to arid locations, natural discharge of evaporite saltwater to the near surface and surface contaminates shallow groundwater and streams. Local...

Characteristics of Microzonation Modelling in Reservoir Evaluation

Search and Discovery.com

Conceptual Models for the Prediction of Porosity Evolution with an Example from the Frontier Sandstone, Bighorn Basin, Wyoming

Ronald C. Surdam, Thomas L. Dunn, Donald B. MacGowan, Henry P. Heasler

Rocky Mountain Association of Geologists

... and near-surface and mechanical processes operative on the system. The processes controlling progressive burial diagenesis are divided into three...

Sequence Stratigraphy of Gulf Coast Lignite, Wilcox Group (Paleogene), South Texas

John A. Breyer

Journal of Sedimentary Research (SEPM)

..., 2nd Edition: Oxford, U.K., Blackwell, p. 229-282. KAISER, W.L., 1974, Texas lignite-near-surface and deep-basin resources: University of Texas at Austin...

Utah Geological Association 2010 Fall Field Symposium Road Log; Geology of South-Central Utah

Ben Everitt, Bruce Vandre

Utah Geological Association

... with programs, v. 18, p. 98. Davis, G.H., and Rowley, P.D., 1993, Miocene thrusting, gravity sliding, and near-surface batholithic emplacement, Marysvale volcanic...

Copper-Gold and Other Polymetallic Mineralization at the Dugway Mining District, Northern Dugway Range, Eastern Great Basin, Utah

H. Richard Klatt

Utah Geological Association

..., Thomas Range, Drum Mountains, and Little Drum Mountains. The Dugway Range, topping out near 2100 m elevation, is 24 km long by 8 km wide. The surrounding...

Characterization of the Mississippian chat in south-central Kansas

W. Lynn Watney, Willard J. Guy, Alan P. Byrnes

AAPG Bulletin

..., and autobrecciation. Near-surface autobreccia and fractures were infilled by clays. The extent of autobreccia appears to diminish with increasing depth...

The Illite/Smectite Geothermometer—Concepts, Methodology, and Application to Basin History and Hydrocarbon Generation

Richard M. Pollastro

Rocky Mountain Section (SEPM)

...-CT zone occurs very near the surface. The progressive diagenesis of opal-CT to quartz in the well is also documented on XRD profiles...

Formerly Aragonitic Limestones Associated with Tillites in the Late Proterozoic of Death Valley, California

Maurice E. Tucker

Journal of Sedimentary Research (SEPM)

... have low Sr contents. 2) Grains originally of aragonite, with high Sr, are commonly dissolved out during near-surface meteoric diagenesis...

Application of Quartz Sand Microtextural Analysis to Infer Cold-Climate Weathering for the Equatorial Fountain Formation (Pennsylvanian–Permian, Colorado, U.S.A.)

Dustin E. Sweet, Gerilyn S. Soreghan

Journal of Sedimentary Research (SEPM)

... weathering on Flagstaff Mountain near Boulder, Colorado: Geological Society of America, Bulletin, v. 59, p. 1173–1190. Walker, T.R., 1967, Formation...

Physiography of the Baraboo District, Wisconsin

F. T. Thwaites

Kansas Geological Society

... feet above sea level. Exact figures on elevation are confined to the immediate vicinity of Devils Lake where resurveys have proved the long-standing...

Comparing Geotechnical to Geologic Estimates for Past Overburden in the Pierre-Hayes, South Dakota Area: An Argument for In-situ Pressuremeter Determination

Donley S. Collins, Thomas C. Nichols Jr.

Rocky Mountain Association of Geologists

... site, elevation 2,100 ft (Fig. 2), approximately 20 mi west of Willow Creek Butte, we find that the Ogallala surface was near an elevation of 3,200 ft...

Stratigraphic and Structural Relations in the Proximal Cutler Formation of the Paradox Basin: Implications for Timing of Movement on the Uncompahgre Front

Katherine D. Moore, Gerilyn S. Soreghan, Dustin E. Sweet

Rocky Mountain Association of Geologists

... for further description. Cross Sections The dip-parallel cross sections in Figure 9 highlight inferred near-surface relationships within the proximal...

Cementation and Compaction History of Synorogenic Foreland Basin Sedimentary Rocks from Huaco, Argentina

John F. Damanti, Teresa E. Jordan

AAPG Bulletin

... by unchannelized sheet flow during Huachipampa deposition, combined with the higher content of silt and clay, helped in the near-surface...

Late Quaternary Paleo Fluvial System Research of Sunda Shelf: A Review

Edlic Sathiamurthy, Md Mostafizur Rahman

Geological Society of Malaysia (GSM)

... of near-surface hazards to platform location at Dulang Field, Malay Basin. Bulletin of the Geological Society of Malaysia, 32, 165-184. Miall, A.D., 2002...

Submarine Hydrothermal Weathering, Global Eustasy, and Carbonate Polymorphism in Phanerozoic Marine Oolites: REPLY

Bruce H. Wilkinson, Robert M. Owen, Alan R. Carroll

Journal of Sedimentary Research (SEPM)

...Submarine Hydrothermal Weathering, Global Eustasy, and Carbonate Polymorphism in Phanerozoic Marine Oolites: REPLY Bruce H. Wilkinson, Robert M. Owen...

Review of Tertiary Stratigraphy of Louisiana

Henry V. Howe

AAPG Bulletin

... obliterated. The sands in most of the sections are either orange or red, though near the surface some of them are yellow. This predominance of the orange...

Review of Tertiary Stratigraphy of Louisiana

Henry V. Howe

AAPG Special Volumes

... or wholly obliterated. The sands in most of the sections are either orange or red, though near the surface some of them are yellow. This predominance...

GLACIAL GEOLOGY OF THE SOUTH BOULDER VALLEY, TOBACCO ROOT RANGE, MONTANA

William R. Roy, Robert D. Hall

Montana Geological Society

... display greater weathering than in Pinedale tills. Thicker weathering rinds for surface clasts were found at the Bull Lake site (1.10 mm...