TY - RPRT TI - Maps showing porosity variations and geothermal gradients of the upper part of the Tensleep Sandstone and equivalents, Bighorn, Wind River, and greater Green River basins, Wyoming AU - J. E. Fox AU - P. W. Lambert AU - R. F. Mast AU - N. W. Nuss AU - R. D. Rein PY - 1975 DO - 10.3133/ofr75280 UR - https://pubs.usgs.gov/publication/ofr75280 ID - ofr75280 ER -