“…25, 26, 27, 34, 35, and 36, T. 13 N., R. 24 E., and sees. 30 and 31, T. 13 N., R. 25 E. (Hart, 1958). The lower part of this plunging syneline is mantled by sedimentary deposits, which continue eastward beneath the high terraces in the Hanford Reservation of the U.S. Atomie Energy Commission.…”