TY - RPRT TI - Whole-rock and clay mineralogies of deeply-buried rocks, Permian upper part of the Minnelusa Formation, Powder River Basin, Wyoming AU - R. M. Pollastro AU - T.J. Finn PY - 1990 DO - 10.3133/ofr90673 UR - https://pubs.usgs.gov/publication/ofr90673 ID - ofr90673 ER -