Institution: | 1. Department of Earth and Environmental Sciences, California State University, Fresno, CA 93740-8039, USA;2. Pheasant Memorial Laboratory, Institute for Study of the Earth’s Interior, Okayama University, Tottori-ken, Japan;3. Professor Emeritus, University of Tsukuba, Yokodai, Japan;4. Department of Geology, Utah State University, Logan, Utah 84322-4505, USA |