Browsing W&L Dept. of Earth and Environmental Geoscience (formerly Geology) by Title
Now showing items 23-28 of 28
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The Removal of the Jordan's Point Dam: Examining Channel Restructure and Sediment Mobilization (thesis)
The 2019 removal of the Jordan's Point Dam, a low-head concrete structure built in 1911 but predated by several older crib dams, is understood to have served as a significant geomorphological event in the Maury River. ... -
Sensing Fluid Pressure During Plucking Events in a Natural Bedrock Channel: Cowpasture River, VA (thesis)
Bedrock river erosion by plucking -- the wholesale removal of bedrock blocks -- is likely the dominant non-glacial driver of incision into topography over both short- and long-term timescales. Engineering and physical/numerical ... -
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 ... -
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 ... -
Terrestrial Mercury Cycling in Northern Michigan: Honeysuckle Creek Watershed and Burt Lake (thesis)
Mercury (Hg), a potent environmental toxicant, affects the cognition and health of both human and aquatic ecosystem populations. Despite regulation-driven decreases in atmospheric mercury levels, Burt Lake is among the ... -
δ13C and δ18O Analyses of Carbonate Concretions and Nodules and the Evidence for a Cretaceous Greenhouse (thesis)
The Aptian-Albian Torok Formation and Nanushuk Formation rocks of Slope Mountain, also known as the Marmot Syncline, have been interpreted to represent shallow marine, deltaic, and fluvial depositional environments. ...