The chronological picture in the Glades Area of southern Florida is based on the combined sequences for three subareas, Calusa, Okeechobee, and Tekesta (Goggin, 1947). The Tekesta sequence is perhaps most detailed, being the result of site seriation and of stratigraphic testing at Upper Matecumbe Key (Goggin and Sommer, 1949). Even in this sub-area, however, further stratigraphic work is needed to fill out the picture.
An attempt was made to supply the necessary details during three days in January and February, 1949, when archaeological tests were conducted in the Everglades National Park, specifically on the headwaters of Shark River and in the Cape Sable area at the extreme southern tip of the state. The National Park Service was represented in this work by J. C. Harrington, Regional Archaeologist; Willard Dilley, Park Naturalist; and Paul Barnes, Ranger. Dr. John W. Goggin of Miami, Ripley Bullen of the Florida Park Service Archaeological Survey, and the writer made up the balance of the personnel.