Date of Award

12-1962

Degree Name

Master of Science

Department

Geosciences

First Advisor

Dr. William A. Sauck

Second Advisor

Dr. W. Thomas Straw

Third Advisor

Dr. Richard Passero

Access Setting

Masters Thesis-Open Access

Abstract

Seismic work utilizing a six-channel analog seismograph and a hammer impact source successfully obtained coherent reflection events from horizon within the glacial overburden, from the drift-paleozoic interface, and from Paleozoic bedrock targets. Fieldwork was conducted in eight drift-covered environments where the drift thickness varied from 80 feet to greater than 500 feet. Factors that exerted a major control over the seismic response at each environment studied include the depth of the water table, the type of surface material underlying the shot point and geophone spread, and the use of single versus multiple geophones per channel. Each of these factors influenced the shape and frequency content of the generated source pulse and the overall response of the geophone-seismograph system.

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