With the cooperation and participation of Louisiana’s citizens, the archaeological study of our state will continue. Through the protection of sites and the funding of scientific excavations, we can discover more about the past. Then the story of Louisiana’s prehistory and early historic development can be retold, more accurately and more completely. OTHER BOOKS AND ARTICLES Louisiana Geography: Kniffen, Fred B. 1968 _Louisiana, its land and people._ Louisiana State University Press, Baton Rouge. Louisiana Prehistory: Haag, William G. 1971 Louisiana in North American prehistory. _Museum of Geoscience, Louisiana State University, Mélanges_ 1. Neuman, Robert W. 1984 _An introduction to Louisiana archaeology._ Louisiana State University Press, Baton Rouge. Poverty Point: Webb, Clarence H. 1982 The Poverty Point Culture (second edition). _School of Geoscience, Louisiana State University, Geoscience and Man_ 17. Tchefuncte: Ford, James A. and George I. Quimby, Jr. 1945 The Tchefuncte Culture, an early occupation of the Lower Mississippi Valley. _Memoirs of the Society for American Archaeology_ 2. Marksville: Toth, Alan 1974 Archaeology and ceramics at the Marksville Site. _Museum of Anthropology, University of Michigan, Anthropological Papers_ 56. Troyville-Coles Creek: Ford, James A. 1951 Greenhouse: a Troyville-Coles Creek Period site in Avoyelles Parish, Louisiana. _Anthropological Papers of the American Museum of Natural History_ 44: Part 1. Caddo: Webb, Clarence H. and Hiram F. Gregory 1978 The Caddo Indians of Louisiana. _Louisiana Anthropological Survey and Antiquities Commission Anthropological Study_ 2. Plaquemine: Quimby, George I., Jr. 1951 The Medora Site, West Baton Rouge Parish, Louisiana. _Anthropological Series, Field Museum of Natural History_ 24: 81-135. Mississippian: Brown, Ian W. 1981 The role of salt in eastern North American prehistory. _Louisiana Archaeological Survey and Antiquities Commission Anthropological Study_ 3. Early Descriptions of Louisiana Indians: Swanton, John R. 1911 Indian tribes of the Lower Mississippi Valley and adjacent coast of the Gulf of Mexico. _Bureau of American Ethnology, Bulletin_ 43, Smithsonian Institution. Other References: Neuman, Robert W. and Lanier A. Simmons 1969 A bibliography relative to Indians of the State of Louisiana, _Department of Conservation, Louisiana Geological Survey, Anthropological Study_ 4. Anthropological Study Series No. 1 On the Tunica Trail by Jeffrey P. Brain