Affiliation: | (1) 1009 23rd Avenue, Tuscaloosa, AL 35401, USA;(2) Interdisciplinary Environmental Research Center, TU Bergakademie Freiberg, Brennhausgasse 14, 09599 Freiberg, Germany;(3) Nature Stuff, 23 Sprague Road, R.R.#1, Demorestville, ON, K0K 1W0, Canada;(4) Geotimes, American Geological Institute, 4220 King St., Alexandria, VA 22302, USA;(5) Friedmar-Brendel-Weg 9a, 09599 Freiberg/Sachsen, Germany |