Profiles of elevation changes developed from repeated levelings in the east-trending Transverse Ranges near Ventura, California, reveal three general types of vertical movements: 1. (1) broadly defined regional tilting; 2. (2) sharply defined differential movements across recently active faults; and 3. (3) differential subsidence centering on producing oil fields. Down-to-the-southeast tilting is evident in profiles along the coast this sense of movement, however, is the inverse of that that may have prevailed during late Pleistocene time. Profiles along lines extending north and northwest from Ventura show prominent inflections formed by up-to-the-north differential movements that coincide roughly with the Red Mountain fault; this fault is a north-dipping reverse fault that displaces a Holocene(?) soil zone and along which scarps and sag ponds are preserved. A similar inflection coincides with the Padre Juan fault; post-Pleistocene activity on the Padre Juan, however, is uniquely indicated by the geodetic data. Contemporary integrity of the structural block extending northward from the Red Mountain fault is suggested by the apparent absence of differential movements across the Munson Creek, Tule Creek, Santa Ynez, and Arroyo Parida faults since at least 1934. Subsidence is recognized over both the Ventura and Rincon oil fields; although maximum subsidence has not been recorded in either case, 277 mm of differential subsidence was measured within the Ventura field between 1934 and 1968. =