vol. 49 no. 2 115-136
View Full Text
- 1Department of Geosciences, 921 S. 8th Ave., STOP 8072, Idaho State University, Pocatello, Idaho 83209-8072, U.S.A.
- 2Department of Geology and Geophysics, Dept. 3006, 1000 E. University Ave., University of Wyoming, Laramie, Wyoming 82071-2000, U.S.A.
- 3Department of Earth Sciences, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, A1B 3X5, Canada
- 4Wyoming State Geological Survey, P.O. Box 1347, Laramie, Wyoming 82073, U.S.A.
- ↵*Correspondence should be addressed to: