"1985-07-11Z"^^ . "26304.6"^^ . "85001506" . "Archeological Site 15CW65"@en . . . . "The Backusburg Mounds (15-CW-65) are an archaeological site in the Jackson Purchase region of the U.S. state of Kentucky. Located near the tiny community of Backusburg in northwestern Calloway County, the mounds are one of the region's premier archaeological sites. Since at least the early years of the twentieth century, the mounds have been well known locally, due partially to their large size; the largest mound measures 150 by 75 feet (46 m \u00D7 23 m) at the base."@en .