As part of the long-term study of the prehistoric archaeology of the Caddo peoples in Northeast Texas, we are currently focusing our investigations on the Little Cypress Creek valley in Upshur County. Although poorly known archaeologically, background research conducted to date, discussions with landowners, and selected survey-limited testing efforts over the last few years indicates that there are extensive Archaic and Caddoan archaeological remains preserved in the Little Cypress Creek valley. Caddoan period archaeologi cal sites (ca. A.O. 800-1600) are particularly common. The investigations of one of the more significant Caddoan sites found to date in the valley, the Griffin Mound site (41UR142), is the subject of this paper
