TY - RPRT TI - Upper-crustal structure beneath the Columbia River Basalt Group, Washington; gravity interpretation controlled by borehole and seismic studies: Discussion AU - R. D. Catchings AU - R. W. Saltus PY - 1994 DO - 10.1130/0016-7606(1994)106<1096:ucsbtc>2.3.co;2 UR - https://pubs.usgs.gov/publication/70186304 ID - 70186304 ER -