prepared by the Office of Crystalline Repository Development, Battelle Project Management Division under Contract no. DE-AC02-83CH10139 with the U.S. Department of Energy
prepared by the Wisconsin Geological and Natural History Survey and University of Wisconsin-Madison, Department of Geology and Geophysics, in conjunction with the North-Central Section, Geological Society of America meeting, held in Madison, Wisconsin, May 1-2, 1997