B. Bart Henson No description specified. 1-5 (5 Records) Documents An Aboriginal Sandstone Quarry in Lamar County, Alabama (1968) Alabama's Aboriginal Rock Art (1979) A Southeastern Ceremonial Complex Petroglyph Site (1976) Stone Markings by Aborigines of North Alabama (1964) A Woodland Petroglyph Site in Lamar County (1991)