The Horton site (41CP16) is primarily a Late Paleoindian (ca. 10,000 years B.P.) to ancestral Caddo site (ca. post-A.D. 800), although there is a small mid-19th-early 20th century component as well. This site is on an upland slope (320-350 ft. amsl) that once overlooked the Big Cypress Creek floodplain; the channel of the creek was ca. 100 m north from the site. The site is currently under the waters of Lake Bob Sandlin. Robert L. Turner, Jr. surface collected the site during the 1950s and 1960s, and the study of this substantial artifact assemblage is the subject of this article. Dick Ping Hsu recorded the Horton site in September 1968 during the survey for then proposed Titus County Reservoir. He noted that the site was on the top of a hi...