Figure F15. Age-depth plot for the early–middle Miocene in the Cape May Zoo corehole. Circles = Sr isotopic age estimates. Error bars are two standard deviations for one analysis (Oslick et al., 1994). Heavy red line = preferred chronology. ECDZ = East Coast Diatom Zone (after Andrews, 1988). Thin horizontal lines = sequence boundaries. Blue boxes along the bottom indicate time represented. Timescale after Berggren et al. (1995). N = nannofossil zone, F = planktonic foraminiferal zone.

Figure F15. Age-depth plot for the early–middle Miocene in the Cape May Zoo corehole. Circles = Sr isotopic age estimates. Error bars are two standard deviations for one analysis (Oslick et al., 1994). Heavy red line = preferred chronology. ECDZ = East Coast Diatom Zone (after Andrews, 1988). Thin horizontal lines = sequence boundaries. Blue boxes along the bottom indicate time represented. Timescale after Berggren et al. (1995). N = nannofossil zone, F = planktonic foraminiferal zone.