TY - RPRT TI - 40Ar/39Ar age-spectrum data for metamorphic and plutonic rocks from west-central Idaho AU - L.W. Snee AU - J. F. Sutter AU - Karen Lund AU - D.E. Balcer AU - K. V. Evans PY - 1987 DO - 10.3133/ofr8752 UR - https://pubs.usgs.gov/publication/ofr8752 ID - ofr8752 ER -