Physical Sciences and Mathematics Commons^™

Sedimentology Of The Hannibal Formation In Northeastern Missouri And Western Illinois, Michael Harry Deming

Masters Theses

"The Hannibal Formation (Kinderhookian) occurring in northeastern Missouri and western Illinois is a fine-grained, terrigenous, sedimentary unit which can be divided into an upper and a lower portion, based on lithology. The upper portion consists of alternating coarse and argillaceous, fine siltstone units, while the lower portion consists of a silty mudstone with an occasional thin siltstone unit. At the extreme western margin of the formation, near where the Hannibal almost pinches out, the formation consists entirely of a silty claystone. Extending southward along the study area, the coarse siltstone units of the upper Hannibal become thinner, and eventually pinch …

Characteristics Of The Mineral And Metal Content Of Suspended Sediment, New River Basin, Tennessee, Richard H. Ketelle

Masters Theses

Large volume (80 liter) water samples were collected from five sites on four streams in the New River Basin of Tennessee for study of the suspended sediment. Parameters selected for investigation were:

(1) Sediment size distribution

(2) Mineral composition of the sediment

(3) Metal content of the sediment

(4) Extractable Fe-Mn Oxide content of the sediment

(5) Association of heavy metals with Fe-Mn oxides

Sediment was separated by gravity settling and continuous flow centrifugation. Size separations showed that most of the sediment was in the 2-5μm size range and 0.2-2μm particles were second most abundant in most samples regardless of …

Development And Application Of Computer Assisted Instruction For Mini-Computers, Thomas A. Burne

Masters Theses

No abstract provided.

Analysis Of An Interlobate Boundary In The Wisconsinan Drift Of Kalamazoo County And Adjacent Areas In Southwestern Michigan, Norman A. Lovan

Masters Theses

A detailed investigation of selected textural and mineralogical aspects of tills in southwestern Michigan is used to define an interlobe boundary relationship between the Wisconsinan ice of the Lake Michigan and Saginaw lobes. Bedrock underlying the study area contributed little to the bulk composition of the tils investigated. However, morainal development in the study area shows strong correlation with bedrock topography.

In a discussion of the deglaciation of Michigan and the study area, a history of morainal development is reviewed and attention is focused on the reentrant district located in Kalamazoo and neighboring counties. Attempts to delineate tills of the …

Analysis Of Chert By Particle Induced X-Ray Emission, Jeanette E. Gibeson

Masters Theses

No abstract provided.

Method Of Variational Secular Equation For The Ground State Of Helium Atom, Mih-Seh Kong

Masters Theses

No abstract provided.

Shear Waves In Glacial Till, Craig Woerpel

Masters Theses

No abstract provided.

The Preparation And Study Of Some Bridged Tropones, Sultan T. Abu-Orabi

Masters Theses

No abstract provided.

Side-Chain Metalations Of Certain Dimethylpyridines By Means Of Organoalkali Metal Reagents, Stephen Bendzunas

Masters Theses

No abstract provided.

Studies Toward The Total Synthesis Of A Colchicine Analog, Jacob Shya Tou

Masters Theses

No abstract provided.

Unusual Alkylations Of The 1,1-Diphenyl-2-Propanone Dianion, Ruth E. Tenbrink

Masters Theses

No abstract provided.

The Synthesis And Study Of The Enolate Monoanion Of 2, 4-Di-P-Anisylbicyclo(3.2.1)Oct-6-En-3-One, Phillip D. Reynhout

Masters Theses

No abstract provided.

The Synthesis And Physical Properties Of Some 1-Methyl And 2-Methyl Bridged Cycloheptapyrazolones, Gary R. Larson

Masters Theses

No abstract provided.

Geology Of The Stateline District, Utah-Nevada, Terry Moore Collins

Masters Theses

"The rocks exposed in the Stateline District, Iron County, Utah and Lincoln County, Nevada, are Tertiary volcanics, which serve as hosts for gold and silver bearing quartz veins. The Miocene rhyolites and dellenites, a possible caldera, cupola-associated rock textures, and the faults and styles of deformations indicate the geologic setting of Stateline is in harmony with the tectonic framework of the southern Great Basin. Four map units, subdivided into nine members, are recognized. X-ray fluorescence analyses for SiO₂, TiO₂, Fe₂O₃, CaO, and K₂O differentiated the map units, while variations in the primary quartz, sanadine, plagioclase, biotite, hornblende, and total crystal …

Geology And The Barite Potential Of The Raymond Widel Area, Cooper County, Missouri, German Francisco

Masters Theses

"The Raymond Widel barite prospect is two miles northeast of Blackwater Town, in parts of Sections 23, 24, 25, and 26, T49N, R19W, Cooper County, Missouri. Reported in the area since the 1850's barite-galena deposits have been sporadically mined.

The Burlington-Keokuk and Warsaw formations of Mississippian age are exposed. The former is composed of coarse-grained limestone with abundant fossils, and the latter is a fossiliferous cherty limestone. These reach a thickness of over 200 feet. Local structures are not significant, but regional fold and fault structures are present outside the area.

Exploration drilling consisted of 31 drill holes ranging from …

The Geology Of The Searchlight Mining District, Clark County, Nevada, John Stewart Bown

Masters Theses

"The general area of the Searchlight mining district has been the object of various studies by geologists since 1861. The Searchlight district is located in southern Clark County, Nevada in the eastern part of the Mojave Desert at the southern end of the Eldorado Mountains. Southern Clark County is characterized by a lack of Paleozoic and Mesozoic rocks. A Precambrian complex of rocks mostly gneiss in the southwest corner of the district is non-conformably overlain by Tertiary extrusive rocks about 8,500 feet (2,590 meters) thick consisting of andesite, basalt, rhyolite, and pyroclastics. Both the gneiss and volcanic assemblage were intruded …

An Investigation Of The Plume Theories Of Briggs And Hanna, George Kyle Cooper

Masters Theses

Many models have been developed for or applied to the prediction of mechanical draft cooling tower plumes. However, due to a serious lack of data up to this date, little has been done to verify the predictive capability of these mathematical models. This thesis attempts to rectify this situation somewhat by undertaking a thorough investigation of the plume theories of G. A. Briggs and S. R. Hanna. A study of their theoretical foundations and development, practical formulations, and ability to predict the height and length of the visible portion of mechanical-draft cooling tower plumes is undertaken. Detailed derivations of their …

A Stream Survey Of Riley Creek, Coles County, Illinois, Using Macroinvertebrates As Indicators Of Organic Pollution, Joseph R. Rowe

Masters Theses

A stream survey of Riley Creek in Coles County Illinois, was undertaken to determine ecological trends and the qualitative status of the aquatic community throughout the course of the stream.

The survey encompassed the entire length of Riley Creek from the area of its status as an intermittant waterway to its confluence with Cassel Creek. Sampling periods included the months of April, May, June, July, October and November.

Macroinvertebrate collections were made at six locations along the stream approximately equidistant from each other. The organisms were assigned tolerance levels as designated by the Illinois Environmental Protection Agency.

Physical and chemical …

Stability Constants Of Naco3-, Naso4- And Kco3- In Water At 25°C, Frank Dennis Blum

Masters Theses

A new method for determining ion association constants in aqueous solutions using ion selective electrodes has been developed. This method has been applied to the NaCO₃^-, NaSO₄^- and KCO₃^- ion pairs at 25°C. Association constants for NaCO₃^- and NaSO₄^- were determined at various ionic strengths and extrapolated to zero ionic strength to yield 2.2 ± 0.2 for NaCO₃^- and 5.3 ± 0.4 for NaSO₄^-. Values for the association constants at an ionic strength near sea water (I=0.70) were calculated to be 1.7 ± 0.1 …

Malacostracan Crustacea From The Sundance Formation (Jurassic) Of Wyoming, Elizabeth M. Herrick

Masters Theses

No abstract provided.

Reactions Of 1-Bromo-2-(P-Tolyl)Cyclopropane With Nucleophiles In The Presence Of Crown Ether, Gerald Mccomas

Masters Theses

Reactions of 1-bromo-2-(p-tolyl)cyclopropane with potassium acetate in the presence of crown ether in various solvents (DMSO, t-butanol, and toluene) have been examined. No cyclopropyl products were observed, only ring-opened p-methylsinnamyl acetates. The trans 1-bromo-2-(p-tolyl)cyclopropane isomer reacts about 3.8 times faster than the cis isomer in DMSO, but only about 1.5 times faster in t-butanol, seemingly related to solvation factors in the transition state. Although stability studies indicated that p-methylcinnamyl bromide might be an intermediate, the rate of formation of this compound in the absence of potassium acetate was much lower than rate of product formation even in the presence of …

Graph Multiplicities, David Burns

Masters Theses

No abstract provided.

Petrology Of The Rockport Quarry Limestone (Middle Devonian Traverse Group) Alpena, Presque Isle And Montmorency Counties, Michigan, Charles Willard Cookman

Masters Theses

The basal unit of the dominantly carbonate Traverse Group, the Bell Shale, is gradationally overlain by the Rockport Quarry Limestone which has a thickness of approximately 14 m. The Rockport Quarry Limestone is composed of a dark unrestricted marine subtidal organic-mud packstone facies, comprised of an algal-mat-bearing coral packstone subfacies and a shallower water crinoid-bryozoan grainstone subfacies; a shoal forming stromatoporoid biolithite facies; and a lagoonal micrite facies comprised of a subtidal dense subfacies containing gastropods, ostracods, and calcispheres, and an Intertidal to supratidal fenestral subfacies. The local facies tract reconstructed for the Rockport Quarry Limestone is interpreted to be …

Rubidium-Strontium And Uranium-Lead Geochronology Of The Northeastern Border Zone Of The Idaho Batholith Bitterroot Range, Montana, Steven E. Tripp

Masters Theses

No abstract provided.

A T-Matrix Analysis For The Scattering Cross Section, Michael J. Linville

Masters Theses

No abstract provided.

A Study Of Asymptotic Solutions Of Second Order Linear Differential Equations, Toshitake Okada

Masters Theses

No abstract provided.

Areal Geology, Brecciation, And Mineralization In The Trout Creek Area, Park And Chaffee Counties, Colorado, Barry Plin Mercer

Masters Theses

"The principle purpose of this thesis research has been to map rock types in an area selected for its occurrence of lead-zinc mineralization, and particularly to examine the character and origin of breccias present in the Leadville Limestone. The thesis area is located in Colorado along the east flank of the southernmost Mosquito Range, bounded by Buffalo Peaks Volcanic field on the north and Trout Creek on the south. Units mapped include the Sawatch Quartzite (Cambrian), Manitou Limestone (lower Ordovician), Harding Sandstone (middle Ordovician), Fremont Limestone (upper Ordovician), Parting Quartzite (Devonian), Dyer Dolomite (Devonian), and Leadville Limestone (Mississippian). The Leadville …

Part I. Thermodynamic Acidities Of Substituted Phenylacetylenes. Part Ii. Mercury Accumulation In Trout Of Southern Missouri, Eric T. Lloyd

Masters Theses

"PART I: THERMODYNAMIC ACIDITIES OF SUBSTITUTED PHENYLACETYLENES The thermodynamic acidities (pKa) of phenylacetylene and several para substituted phenylacetylenes in methanol were determined at 25ºC. These acidity constants were determined using a quenching technique which involves converting the phenylacetylenic anion, present at equilibrium as sodium phenylacetylide, to the tritium labelled carbon acid. By liquid scintillation counting techniques, the concentration of the anion was determined and the pKa of the phenylacetylene compound calculated. The resulting pKa's are: p-nitrophenylacetylene, 17.98, p-bromophenylacetylene, 18.10, p-fluorophenylacetylene, 18.14, phenylacetylene, 18.50, and p-methylphenylacetylene, 18.60. The effect of a substituent in the para position on the relative acidities is …

A Study Of The Spectroscopic, Thermodynamic, And Dielectric Properties Of The T-Butylbenzene/Tetracyanoethylene Molecular Complex, Donald W. Mundell

Masters Theses

No abstract provided.

Geology, Mineralogy, And Fluid Inclusion Geothermometry Of The El Paso Gold Mine, Cripple Creek, Colorado, Charles Albon Lane

Masters Theses

"The Cripple Creek district consists of a deeply- eroded, breccia-filled volcanic subsidence basin. Subsidence of the basin occurred along fissures formed by fracturing during the Laramide orogeny. The material filling the crater probably developed first as fissure flows. Erosion of the volcanics formed the material now filling the basin. Volcanic activity was accompanied by intrusion of numerous sills, dikes, and stocks of several different rock types into the breccia and surrounding granite, punctuated by occasional explosive activity. The majority of the mines in the district lie within the volcanic center; however, a few important ones, most notably the El Paso …