Figure F2. Summary stratigraphic section for Bridgeton Formation (?late Miocene) and Cohansey Formation (?upper and/or ?middle Miocene) from the Millville borehole. This and subsequent similar figures summarize core recovery, lithology, gamma ray logging signature, age, environments, and sequence stratigraphic interpretations. Fm. = formation. HST = highstand systems tract. LST = lowstand shoreface, USF = upper shoreface.