TY - RPRT TI - Geologic map and profiles of the north wall of the Snake River Canyon, Pasadena Valley and Ticeska quadrangles, Idaho AU - H. R. Covington AU - Jean N. Weaver PY - 1990 DO - 10.3133/i1947b UR - https://pubs.usgs.gov/publication/i1947B ID - i1947B ER -