Figure F5. Summary stratigraphic section for the Magothy (upper Turonian–Santonian) Formation in the Medford borehole. Magothy sequences I–IV from Miller et al. (2003, 2006) and Kulpecz et al. (2008). Pollen zonation of Brenner (1963, 1967) and Doyle and Robbins (1977). Red lines = sequence boundaries. ND = nondiagnostic, B = barren.