W&L Dept. of Earth and Environmental Geoscience (formerly Geology): Recent submissions
Now showing items 21-28 of 28
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Geochemical Variability of Obsidian in Western New Mexico with Laboratory- Based pXRF (thesis)
Mule Creek and Mt. Taylor, located in southwestern and western New Mexico respectively, are obsidian source regions for archaeological lithic artifacts. Trace element concentrations can be used to distinguish obsidian from ... -
Tectonic Evolution of the Chugach-Prince William Terrane: U/Pb Detrital Zircon Age and Provenance of Cover Strata to the Paleocene Resurrection Peninsula Ophiolite in Seward, Alaska (thesis)
The southern margin of Alaska is defined by a late Mesozoic to Cenozoic accretionary complex that comprises the Upper Cretaceous to Eocene Chugach-Prince William (CPW) terrane. The Contact Fault serves as the current ... -
Sequence Stratigraphic and Structural Interpretation, Modeling and Restoration in the National Petroleum Reserve in Alaska (NPRA) (thesis)
This thesis examines Mesozoic progradational clinoform sequences, as well as deformation associated with the Brooks Range orogeny in the National Petroleum Reserve in Alaska (NPRA). Brookian, Beaufortian and upper Ellesmerian ... -
Kink-Band and Velocity-Boundary Interference (thesis)
The established techniques for constructing and restoring balanced cross sections using flexural slip work well for modeling simple faults and folds, but these methods show weaknesses when applied to more complicated ... -
Influence of the Kingak Formation Ultimate Shelf Margin on Frontal Structures of the Brooks Range in National Petroleum Reserve - Alaska (thesis)
Well and seismic data in the National Petroleum Reserve in Alaska (NPRA) demonstrate that the Jurassic—Lower Cretaceous Kingak Shale is present throughout NPRA. Several southward progradational depositional sequences within ... -
An Experimental Determination of the Incorporation of Trace Metals into Calcite (thesis)
A new experimental method to synthesize calcite crystals via aqueous slow diffusion was used to examine the level of incorporation of six different trace metal (Co, Mn, Pb, Hg, As, Se) contaminants in calcite. The aqueous ... -
The Effect of Amazon and Orinoco Rivers on the Sea Surface Temperature and Salinity Cycles off Barbados: A Record from Montastrea sp. and Siderastrea sp. Corals (thesis)
Four Mantastrea sp. coral cores and four Siderastrea sp. coral cores were collected from the west coast of Barbados in June-July 2009. Samples were cut [at] Washington and Lee University in Lexington, Virginia and x-rayed ... -
Late Paleocene-Eocene Syn-Orogenic Fluvial Sedimentation and Detrital Fission Track Thermochronology of Laramide Syn-Orogenic Sediments, Denver Basin, CO (thesis)
This study investigates the Laramide foreland syn-orogenic sediments preserved in the Denver Basin, CO and interprets the Late Cretaceous-Eocene tectonic and climate history of Central Colorado. This thesis is divided into ...