PRATT, Brian R., Department of Geological Sciences, University of Saskatchewan, 114 Science Place, Saskatoon, SK S7N 5E2, Canada; Department of Geological Sciences, University of Saskatchewan, Saskatoon, SK S7N 5E2, Canada
KAH, Linda, Department of Earth, Environmental, and Planetary Sciences, University of Tennessee, Knoxville, TN 37996, KRISCAUTZKY, Agustin, Geolog International, 0402 Valley Forge Dr, Houston, TX 77042 and BARTLEY, Julie, Gustavus Adolphus College, St. Peter, MN 56082
BARTLEY, Julie, Gustavus Adolphus College, St. Peter, MN 56082 and KAH, L.C., Department of Earth & Planetary Sciences, University of Tennessee, 1412 Circle Drive, Knoxville, TN 37996