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An Examination of Metamorphic Uranium Occurrences in Coosa County, Alabama
(2010-07-06)
Coosa County, Alabama, is host to one or more presumably metamorphosed uranium occurrences of unknown size or grade. The exact location, size and mode of emplacement of each uranium occurrence is currently unknown. This ...
Relationships between large benthic foraminifera and their seagrass habitats, San Salvador, Bahamas
(2008-09-09)
Vegetation beds are important in the ecology and depositional history of platform carbonates. The vegetation itself, frequently dominated by the seagrass Thalassia, has a low preservation potential, but plants and benthic ...
Groundwater Geochemistry, Geology, and Microbiology of Arsenic-contaminated Holocene Alluvial Aquifers, Manikganj, Bangladesh
(2008-09-09)
A multi-disciplinary study, using integrated aspects of geology, groundwater geochemistry including carbon isotope geochemistry, scanning electron microscopy, energy dispersive spectroscopy, and geochemical modeling, reveals ...
Structural, Isotopic, and Kinematic Analysis of Eclogite-Facies Shear Zones and Associated Structures, Lofoten, North Norway
(2008-09-09)
Three variably retrograded, fluid-mediated eclogite occurrences on Flakstadøy, in the Lofoten archipelago of north Norway, display two structurally-controlled styles that are rheological inverses: competent lenses and ...
Geology of the Southernmost Exposures of the Brevard Zone in the Red Hill Quadrangle, Alabama
(2008-09-09)
The southernmost exposures of the Brevard zone were mapped to characterize its lithologic makeup and structural character and to explore its significance to the tectonic evolution of the southernmost Appalachians. Two ...
PGE mineralization at the Allard stock: Implications for the porphyry to epithermal transition, La Plata Mountains, Colorado
(2014-06-06)
Geochemical and petrographic studies on the Allard stock, which hosts a porphyry Cu-Ag-Au-Te-PGE deposit in the La Plata Mountains of southwestern Colorado, suggest mantle sources for both metals and sulfur. Microprobe ...
Koreabama: Exploring the Recent Social and Landscape Impacts of South Korean Migration Trends and Patterns in the Rural South
(2014-04-25)
Korean immigration to the United States has been changing over the last few decades. Historically, Korean immigrants have been characterized by the stereotype of female Koreans seeking marriage to male American military ...
Impacts of Cogongrass in South Alabama: Mapping the Extent and Understanding Perceived Threats
(2013-07-19)
Cogongrass (imperata cylindrica) is an invasive species that was introduced to the United States in the 1900s via seed packing material in shipping containers from South Asia. It spreads by both underground rhizomes and ...
Geology of the Dadeville Quadrangle and the Tallassee Synform in Characterizing the Dog River Window
(2014-03-31)
Structural and lithologic observations are reported for southernmost Appalachian shear zones and Blue Ridge and Inner Piedmont metamorphic rocks exposed on the Dadeville 7.5-minute quadrangle map. Brevard fault zone ...
Gravity and Magnetic Modeling of Basement Beneath Alabama Gulf Coastal Plain
(2011-08-15)
The southeastern United States has experienced two complete successions of Wilson cycles: (1) the assembly and break up of Rodinia and the opening of the Iapetus ocean; and (2) the closing of Iapetus ocean, the assembly ...