This paper discusses a manuscript by Otvos (1995). The original paper
attempts to draw parallels between Mississippi-Alabama Neogene units a
nd those of north Florida, despite significant differences in depositi
onal setting and style. The original paper additionally presents some
arguments regarding sea-level history and terrace origins which we con
sider to be tenuous. We present here various lines of evidence which w
ere not considered in the paper and which led to quite different inter
pretations of the sedimentologic history of north Florida.