With the introduction of two creationist geological timescales, it is imperative that we begin to consistently interpret the stratigraphic record within the constraints of the Biblical narrative. Young-Earth geoscientists should develop Biblically-based geologic concepts and conduct field work to substantiate those interpretations. With this in mind, three sections within the Southeastern Coastal Plain of the United States are examined in an effort to define its strata within the construct of a creationist stratigraphic column. A broad-based concept is suggested to differentiate which strata reflect Floodwater deposition and which were formed during the single post-Flood Ice Age. It is further suggested that the boundary separating these sedimentary deposits (and their associated Timeframes) would be found at the termination of marine deposits and the institution of terrigenous (i.e., freshwater) deposition.