John Sheffield
Staff
Geology and Earth Science
Aura Silver
Canada
Biography
Maybe not interesting, but, I have been teaching Marine Biology at Tuscaloosa County High School for the past 24 years. I married in 1980, and my wife, Alice, and I have traveled extensively throughout the states. In our travels, I have used my geology background to take us to some highly unusual places.
Research Interest
Geology and Earth Science
