Physical Sciences and Mathematics Commons^™

Dammed Arkansas: Early Developments In How Arkansas Came To Be A Dammed State, 1836-1945, Mary Suter

Graduate Theses and Dissertations

The need to manage the rivers of Arkansas has been a driving force in developments that have resulted in dramatic changes to the geographical "face" of Arkansas over the last 200 years. These changes are the creation of man-made lakes throughout the state, where before, there had been none. The many lakes that dot the Ozarks and the Ouachitas were created by dams. There are 1,251 dams over 25 feet in height, or that impound more that 50 acre-feet of water, in Arkansas, and uncounted smaller dams. No matter their size, dams were constructed to manage the rivers and streams …

A Geomechanical Study Of The Mississippian Boone Formation, Karen Nicole Mason Buckland

Graduate Theses and Dissertations

The Boone Formation in northwest Arkansas is a chert-limestone sequence analogous to the subsurface Mississippi Lime reservoir in parts of Oklahoma and Kansas. It has low permeability and produces via horizontal drilling and hydraulic fracturing. The response to stimulation by fracturing is dependent on the quantity of chert in the area. Chert nodules and laterally extensive chert layers in the sequence are variable. Locally, cm- to dm-scale chert bedding is continuous and comprises up to 50% of the outcrop. Elsewhere, the chert is nodular and intermittent.

Samples collected from representative outcrops spanning the thickness and aerial extent of the formation …

Breckenridge Shelter Geoarchaeology, Trevor John Seekamp

Graduate Theses and Dissertations

My graduate research mainly focuses on Breckenridge Shelter (3CR002), Carroll County, Arkansas. As a geoarchaeologist, my concerns are geomorphological and geological processes affecting the shelter and surrounding hill slope. Breckenridge is one of several similar, Pine Hollow bluff shelters, about Beaver Lake, an impoundment of the White River, in northwest Arkansas.