"250"^^ . . . . "Mangum Mound Site"@en . . . . . . . "997546600"^^ . . "31.9918"^^ . . . . . . . . . "33446543"^^ . . . . . . . "-90.8998"^^ . "31.99175 -90.8997611111111" . . . . . . . . . . . . . . "Responsible body: State of Mississippi"@en . . . . . . . . "yes"@en . . . . . . . . "Port Gibson, Claiborne County, Mississippi,"@en . "193619511963"^^ . "6113"^^ . . . . "Mangum Mound"@en . . . . . . . . "Mangum Mound Site (22 CB 584) is an archaeological site of the Plaquemine culture in Claiborne County, Mississippi. It is located at milepost 45.7 on the Natchez Trace Parkway. Two very rare Mississippian culture repouss\u00E9 copper plates have been discovered during excavations of the site. The site was used as a burial mound during the Foster Phase of the culture (1350 to 1500 CE) and is believed to have been abandoned before the 1540 expedition of Hernando de Soto."@en . . . . . . "USA Mississippi"@en . . . . . "Location within Mississippi today"@en . . "22"^^ . "Mangum Mound Site (22 CB 584) is an archaeological site of the Plaquemine culture in Claiborne County, Mississippi. It is located at milepost 45.7 on the Natchez Trace Parkway. Two very rare Mississippian culture repouss\u00E9 copper plates have been discovered during excavations of the site. The site was used as a burial mound during the Foster Phase of the culture (1350 to 1500 CE) and is believed to have been abandoned before the 1540 expedition of Hernando de Soto."@en . . . . . . "Mangum Mound Site"@en . . . . . . "POINT(-90.899757385254 31.991750717163)"^^ . .