TY - RPRT TI - Preliminary results of precise leveling and trilateration surveys in Yellowstone National Park, Wyoming, 1985 AU - Daniel Dzurisin AU - K.M. Yamashita AU - Daniel J. Johnson PY - 1986 DO - 10.3133/ofr86265b UR - https://pubs.usgs.gov/publication/ofr86265B ID - ofr86265B ER -