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Theses/Dissertations

University of Tennessee, Knoxville

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Earth Sciences

1974

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Debris Slides And Related Flood Effect In The 4-5 August 1938 Webb Mountain Cloudburst: Some Past And Present Environmental Geomorphic Implications, Carl A. Koch Dec 1974

Debris Slides And Related Flood Effect In The 4-5 August 1938 Webb Mountain Cloudburst: Some Past And Present Environmental Geomorphic Implications, Carl A. Koch

Masters Theses

On the night of 4-5 August, 1938 a cloudburst occurred over Webb Mountain, Tennessee, that lasted three hours with a rainfall of twelve inches. This sudden deluge caused considerable debris sliding and flooding which resulted in the loss of eight lives and extensive property damage in the narrow valleys below the slide area. Over 100 individual slide scars were identified in the area, 40 of which occurred in the Matthew Creek watershed.

The debris slide movement is thought to have been initiated by sliding at the head of the scar, with the mass of moving rock, soil and forest debris …


Debris Slides And Related Flood Effects In The 4-5 August 1938 Webb Mountain Cloudburst: Some Past And Present Environmental Geomorphic Implications, Carl A. Koch Dec 1974

Debris Slides And Related Flood Effects In The 4-5 August 1938 Webb Mountain Cloudburst: Some Past And Present Environmental Geomorphic Implications, Carl A. Koch

Masters Theses

On the night of 4-5 August, 1938 a cloudburst occurred over Webb Mountain, Tennessee, that lasted three hours with a rainfall in excess of twelve inches. This sudden deluge caused considerable debris sliding and flooding which resulted in the loss of eight lives and extensive property damage in the narrow valleys below the slide area. Over 100 individual slide scars were identified in the study area, 40 of which occurred in the Matthew Creek watershed.

The debris slide movement is thought to have been initiated by sliding at the head of the scar, with the mass of moving rock, soil …


Environmental Study Of A Portion Of The Middle Ordovician In Sequatchie Valley, Eastern Tennessee, Ernest Wilson Blythe Jr. Jun 1974

Environmental Study Of A Portion Of The Middle Ordovician In Sequatchie Valley, Eastern Tennessee, Ernest Wilson Blythe Jr.

Doctoral Dissertations

A detailed depositional environmental analysis of a portion of Middle Ordovician Carters Limestone and Hermitage Formation in Sequatchie Valley in East Tennessee was made using six stratigraphic sections as closely spaced as permitted by reasonably complete outcrops. The approximately 60 feet of rocks of this stratigraphic interval include 18 distinct lithologies as determined from a field study and examination of samples collected at one foot intervals and closer with changes in lithology. Two bentonite beds generally accepted as being isochronous units offer a time framework. In all 565 samples were collected and of these 447 were cut, polished, and an …