TY - RPRT TI - Correlations and problems in belt series stratigraphy, Northern idaho and western Montana AU - J. E. Harrison AU - A.B. Campbell PY - 1963 DO - 10.1130/0016-7606(1963)74[1413:capibs]2.0.co;2 UR - https://pubs.usgs.gov/publication/70221080 ID - 70221080 ER -