TY - RPRT TI - Variations in fluvial deposition on an alluvial plain: An example from the Tongue River Member of the Fort Union Formation (Paleocene), southeastern Powder River Basin, Wyoming, U.S.A. AU - E. A. Johnson AU - F. W. Pierce PY - 1990 DO - 10.1016/0037-0738(90)90098-e UR - https://pubs.usgs.gov/publication/70015954 ID - 70015954 ER -