Named by Gordon Willey for Santa Rosa County, Florida, based upon his 1949 survey.
Broad, round bottomed incised lines and hemiconical punctuations on clay-tempered pottery. Designs are incised broad zones or figures, in both rectilinear and curvilinear fashion. These zones or bands are filled in with hemiconical punctuations. Punctuations are often closely spaced. Known vessel forms are short collared jars