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Full-Text Articles in Physical Sciences and Mathematics
Crabs From The Cane River Formation Of Northern Louisiana: A Study Of Neozanthopsis Americana And Associated Fauna, Katie Mclain
Crabs From The Cane River Formation Of Northern Louisiana: A Study Of Neozanthopsis Americana And Associated Fauna, Katie Mclain
Honors Theses
Neozanthopsis Americana is a crab from the middle Eocene Claiborne Group that lived along the Gulf of Mexico, and has been documented in Texas and Louisiana. This species was discovered by Rathburn (1928) and was later amended and added to by Schweitzer (2014). The specimens in this paper are found near Natchitoches, Louisiana, and along with their accompanying fossils are used to describe the depositional environment of the locality. Sediments were taken from the site and analyzed under a standard microscope for microfossils, which were collected and further analyzed under scanning electron microscope. In addition to the microfossils, the cuticles …
Correlation Of Sand Reservoirs Of The Lower Tuscaloosa Formation In The Smithdale And East Fork Fields In Amite County, Mississippi, Alexandra Warren
Correlation Of Sand Reservoirs Of The Lower Tuscaloosa Formation In The Smithdale And East Fork Fields In Amite County, Mississippi, Alexandra Warren
Honors Theses
The Upper Cretaceous Lower Tuscaloosa Formation has been a major hydrocarbon producer in southwest Mississippi since the 1940s, with discovered oil reserves in the billions of barrels. The mid-Cenomanian unconformity underlying the Lower Tuscaloosa created an extensive network of incised valleys. The transgressive sequences that occurred during the deposition of the Massive and Stringer Sand Members filled the incised valleys with sediments, due to the low accommodation space, and this created a series of stacked channel sand deposits. The Smithdale and East Fork oil fields located in Amite County, Mississippi produce from the Stringer Sand Member of the Lower Tuscaloosa. …
Assessment Of Vadose-Zone Wells For Enhancing Groundwater Recharge In The Mississippi Delta, Luke Jenkins
Assessment Of Vadose-Zone Wells For Enhancing Groundwater Recharge In The Mississippi Delta, Luke Jenkins
Honors Theses
Current pumping rates in the Mississippi River Valley Alluvial Aquifer in the Mississippi Delta are unsustainable as they are depleting the water level in the aquifer. The following thesis is a feasibility analysis on groundwater recharge to the Mississippi River Valley Alluvial Aquifer using vadose zone wells. Two days were spent in the field at Sky Lake near Belzoni, Mississippi, collecting core soil samples, bag soil samples, and constant head hydraulic conductivity values. Numerous days were spent in the lab conducting sieve analyses, Atterberg limits, and falling head hydraulic conductivity tests. The Atterberg limit test and sieve analyses were used …
Comparing Field And Laboratory Measurements Of Hydraulic Conductivity In The Mississippi Delta, Taylor Moore
Comparing Field And Laboratory Measurements Of Hydraulic Conductivity In The Mississippi Delta, Taylor Moore
Honors Theses
This research is part of a wider effort to investigate the decreasing water levels of the Mississippi River Valley Alluvial Aquifer (MRVAA), which is partially located in the Mississippi Delta in northwestern Mississippi. The extent of this research compares laboratory and field based measurements of saturated hydraulic conductivity, known as Ksat, in the vadose zone of the Delta. The soil samples used for the laboratory Ksat tests and textural analysis were collected at various depths from two boreholes near Sky Lake in Belzoni, Mississippi. Each sample was classified by Unified Soil Classification System (USCS) standards after being sieved and tested …
Paleosol Development And Trace Fossils In The Upper Triassic Cooper Canyon Formation Of The Dockum Group In Andrews County, Texas, Michael Charles Gratzer
Paleosol Development And Trace Fossils In The Upper Triassic Cooper Canyon Formation Of The Dockum Group In Andrews County, Texas, Michael Charles Gratzer
Honors Theses
It is unknown whether a relationship exists between paleosol development and the number of burrows in a paleosol. It is also unknown whether a relationship exists between the number of burrows in a paleosol and the diameters of those burrows. This paper details the methods, results, and conclusions of an investigation of these relationships. I assess the development of several paleosols in a core sample of the Upper Triassic Cooper Canyon Formation of the Dockum Group from well B-133 in Andrews County, Texas, using development scales based on methods from Bown and Kraus (1993) and Abels et al. (2013). I …
Statistical Analysis Of Arsenic Concentrations In Subsurface Soils At The University Of Mississippi Field Station, David Thomas Webb
Statistical Analysis Of Arsenic Concentrations In Subsurface Soils At The University Of Mississippi Field Station, David Thomas Webb
Honors Theses
The purpose of this investigation is to determine how arsenic concentration varies in soils with respect to soil structures, grain size, soil type, and depth. The investigation was conducted at the University of Mississippi Field Station (UMFS). The UMFS is located in Abbeville, MS and is roughly 700 acres in size. It includes ponds and former agricultural fields, and lies within an internally draining basin. Seven boreholes were drilled using a direct push geoprobe and sampled. The cores obtained from the borings were then cut at one foot intervals, producing a total of 90 soil samples. Each sample was observed …