OXYGEN AND THE ARCHEAN INCEPTION OF ARAGONITE SEAS
RIDING, Robert, PhD, DSc1, LIANG, Liyuan1 and FRALICK, Philip2, (1)Department of Earth and Planetary Sciences, University of Tennessee, 1621 Cumberland Ave., Knoxville, TN 37996, (2)Department of Geology, Lakehead University, 955 Oliver Road, Thunder Bay, ON P7B5E1, Canada