Robert A. Alex

Documents

• Beaver Creek Shelter (39CU779): a Holocene Succession in the Black Hills of South Dakota, In Prehistory and Human Ecology of the Western Praires and Northern Plains, Edited By Joseph A. Tiffany (1993)
• Cultural Resources Survey of a Proposed Drill Hole in Harding County, South Dakota (1977)
• Cultural Resources Survey of Proposed Test Drill Sites for Koch Exploration Company, Harding County, South Dakota (1977)
• Holocene Chronology of the Beaver Creek Shelter, Wind Cave National Park, South Dakota (1988)
• Holocene Succession From Wind Cave National Park, Black Hills, South Dakota (1987)
• Interpretation of Midden Formation - the Mill Creek Example (1974)
• Village Sites of the Missouri River (1981)