1. Department of Earth and Environmental Sciences, Wright State University, 3640 Colonel Glenn Hwy, Dayton, OH 45435, USA
2. Department of Science, Mathematics, and Engineering, Wright State University—Lake Campus, Dwyer Hall 219, 7600 Lake Campus Dr., Celina, OH 45822, USA
3. School of Earth, Environment and Society, Bowling Green State University, 190 Overman Hall, Bowling Green, OH 43403-0218, USA