Figure F3. Summary stratigraphic section for Wildwood (lower to middle Miocene), Brigantine, and Shiloh Marl Members (lower Miocene) of the Kirkwood Formation from the Millville borehole. The symbol key is given in Figure F2. Kw1a and Kw2a are sequences defined by Sugarman et al. (1993). LSF = lowstand shoreface, dLSF = distal lower shoreface. HST = highstand systems tract, MFS = maximum flooding surface, TST = transgressive systems track, FS = flooding surface. ECDZ 1 = East Coast Diatom Zone 1 of Andrews (1988).