TY - RPRT TI - Northwest-southeast surface and subsurface correlations of the intertongued Wasatch and Green River Formations, Sand Wash Basin, northwest Colorado AU - H. W. Roehler PY - 1991 DO - 10.3133/mf2166 UR - https://pubs.usgs.gov/publication/mf2166 ID - mf2166 ER -