1. a School of Geology, Energy, and the Environment, College of Science and Engineering , Texas Christian University , Fort Worth, TX, 76129, USA
2. b Department of Geology , University of South Florida , Tampa, FL, 33620, USA
3. c Department of Geosciences , University of Arizona , Tucson, AZ, 85721, USA
4. d Department of Earth Sciences , University of Southern California , Los Angeles, CA, 90089, USA