TY - RPRT TI - Isotopic evolution of the idaho batholith and Challis intrusive province, Northern US Cordillera AU - Richard M. Gaschnig AU - J.D. Vervoort AU - R. S. Lewis AU - B. Tikoff PY - 2011 DO - 10.1093/petrology/egr050 UR - https://pubs.usgs.gov/publication/70035494 ID - 70035494 ER -