TY - RPRT TI - Maceral and palynomorph facies from two tertiary peat-forming environments in the Powder River Basin, U.S.A. AU - T.A. Moore AU - R.W. Stanton AU - D.T. Pocknall AU - R.M. Glores PY - 1990 DO - 10.1016/0166-5162(90)90069-b UR - https://pubs.usgs.gov/publication/70015968 ID - 70015968 ER -