1. Department
of Geology and Geography, Auburn University, Auburn, Alabama 36839, United States
2. Department
of Earth, Ocean and Atmospheric Science, Florida State University, Tallahassee, Florida 32306,
United States
3. Department
of Chemistry, Vassar College, Poughkeepsie, New York 12604, United States
4. Department
of Biology, Auburn University Montgomery, Montgomery, Alabama 36124, United States
5. Department
of Civil Engineering, Auburn University, Alabama 36839, United States