Date of Award

5-1951

Degree Type

Bachelors Thesis

Degree Name

Bachelor of Science in Geological Engineering

Department

Geology

First Advisor

Dr. A. M. Hanson

Second Advisor

Dr. E. S. Perry

Abstract

The exact upper boundary of the Devonian of Mont­ana has long been a controversy, as is true of the Dev­onian-Mississippian contact in many other localities. In an effort to delimit the upper Devonian, various paleontologic studies have been made, more especially in the southwestern part of the state.