Beginning during the Terminal Coles Creek period (1150 to 1250 CE), Mississippian cultures far upstream from the Plaquemine area began expanding their reach southward. Excavations in the Yazoo Basin area of Mississippi have shown a Cahokia Horizon as extraregional exotic goods such as Cahokian pottery and other artifacts began to be deposited in Coles Creek-Plaquemine culture sites.[6] Through repeated contacts groups in Mississippi and then Louisiana began adopting Mississippian techniques for making Mississippian culture pottery, as well as ceremonial objects and possibly social structuring.[7] The Plaquemine peoples became more and more Mississippianized and the area the culture covered begins to shrink after 1350 CE. Eventually the last enclave of purely Plaquemine culture was the Natchez Bluffs area, while the Yazoo Basin and Louisiana areas had became a hybrid Plaquemine Mississippian culture.[8] Historic groups in the area during first European contact bear out this division. Historic groups in the Natchez Bluffs, the Taensa and Natchez had held out against full Mississippianization and continued to use the same sites as their ancestors and carry on in the Plaquemine culture. Those that may have descended from the Mississippianized groups are those who at the time of Europoean contact spoke the Tunican, Chitimachan, and Muskogean languages.[7]
Site |
Image |
Description |
Anna Site |
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Located in Adams County, Mississippi 10 miles (16 km) north of Natchez.[9] The type site for the Anna Phase (1200 to 1350) of the Natchez Bluff region. |
Emerald Mound Site |
|
A Plaquemine/Mississippian site approx. 8 miles from the Mississippi town of Natchez. The second largest pre-Columbian structure in the USA and is the type site for the Emerald Phase (1350 to 1500 CE) of the Natchez Bluffs region. |
Fitzhugh Mounds |
|
A Plaquemine/Mississippian site in Madison Parish, Louisiana which dates from approximately 1200–1541.[10] It is the type site for the protohistoric Fitzhugh Phase (1300-1400 CE) of the Tensas Basin Plaquemine Mississippian chronology. |
Flowery Mound |
|
A single mound Late Coles Creek to Plaquemine/Mississippian site in Tensas Parish, Louisiana which dates from approximately 1200–1541.[11] |
Foster's Mound |
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A two mound site in Adams County, Mississippi which dates from approximately 1350 to 1500 CE and is the type site for the Foster Phase.[11] |
Ghost Site Mounds |
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A site in Tensas Parish, Louisiana with an Early to Middle Coles Creek component(700–1200)and a Late Coles Creek to Plaquemine component(1200 to 1541)[12] |
Grand Village of the Natchez or Fatherland Site |
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A Plaquemine/Mississippian site located in the present town of Natchez, Mississippi, one of the very few mound culture sites still in use during the historic period |
Holly Bluff Site |
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A Plaquemine/Mississippian site from central western Mississippi, sometimes known as the Lake George Site. It is the type site for the Lake George Phase (1400 to 1500 CE)]] of the Yazoo Basin region. |
Jaketown Site |
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A site with two mounds in Humphreys County, Mississippi. While the mounds have not been excavated, pottery sherds found in the area lead scholars to date the sites construction and use to roughly 1100 CE to 1500 CE. Artifacts found in the area demonstrate the site was occupied from 1750 BCE to 1500 CE, making it one of the oldest continuously inhabited sites in the region.[13] There were smaller mounds nearby that were hundreds of years older than the surviving two, built by peoples of a preceding culture, but they were destroyed by plowing and road construction in the early 20th century. |
Julice Mound |
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A mound site in East Carroll Parish, Louisiana dated to 1200–1541 CE and located less than one mile from Transylvania Mounds.[14] |
Mangum Mound Site |
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A Plaquemine site in Claiborne County, Mississippi, located at milepost 45.7 on the Natchez Trace Parkway. An avian designed repoussé copper plate was discovered there in 1936.[15] |
Mazique Archeological Site |
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A multimound site in Adams County, Mississippi southeast of Natchez, Mississippi, with components from both the Coles Creek period (700-1000 CE) and the later Plaquemine Mississippian period (1000-1680 CE), when it was recorded in historic times as the White Apple village of the Natchez people.[16] |
Medora Site |
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A Plaquemine site in West Baton Rouge Parish, Louisiana, the type site from the Plaquemine culture characteristics were defined |
Pocahontas Mounds |
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A multimound site with a platform mound and a mortuary mound and an associated village area, located in Hinds County, Mississippi and dating to 1000 to 1300 CE.[17][18] |
Routh Mounds |
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A multimound site located in Tensas Parish, Louisiana that is type site for the Routh Phase(1200 to 1350 CE) of the Tensas Basin Plaquemine Mississippian chronology.[19] |
Scott Place Mounds |
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A multimound site from the Late Coles Creek-Early Plaquemine period located in Union Parish, Louisiana[20] |
Transylvania Mounds |
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A large multimound site with 2 plazas and components from the Coles Creek (700–1200) and Plaquemine/Mississippian periods (1200–1541). It located in East Carroll Parish, Louisiana[21] It is the type site for the protohistoric Translyvania Phase (1400-1650 CE) of the Tensas Basin Plaquemine Mississippian chronology. |
Venable Mound |
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A single mound site with components from the Troyville, Coles Creek and Plaquemine periods, located in Morehouse Parish, Louisiana[22] |
Winterville Site |
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A Plaquemine/Mississippian site near Greenville, Mississippi. It is the type site for the Winterville Phase (1200 to 1400 CE) of the Yazoo Basin region. |