Mott Mounds
16 FR 11
Mott Mounds Coles Creek culture HRoe 2011.jpg
Layout of the mounds at the Mott Site
Mott Archaeological Preserve is located in Louisiana
Mott Archaeological Preserve
Location within Louisiana today
LocationBonita, LouisianaFranklin Parish, Louisiana USA
RegionFranklin Parish, Louisiana
Coordinates32°18′33.19″N 91°30′20.30″W / 32.3092194°N 91.5056389°W / 32.3092194; -91.5056389
CulturesMarksville, Troyville, Coles Creek, Plaquemine
Site notes
Excavation dates1900, 1913, 2005
ArchaeologistsGeorge Beyer, Clarence Bloomfield Moore, Stephen Williams, Timothy Schilling, Tristram R. Kidder
Responsible body: private

The Mott Archaeological Preserve or Mott Mounds Site (16 FR 11) is an archaeological site in Franklin Parish, Louisiana on the west bank of Bayou Macon. It originally had eleven mounds with components from the Marksville, Troyville, Coles Creek, and Plaquemine periods. It was at one time one of the largest mound centers in the Southeast and has one of the largest mounds in Louisiana with a base which cover more than two acres. It was purchased by the Archaeological Conservancy in 2002.[1][2] and is now used for research and educational purposes.[2]


The site formerly had as many as fourteen mounds, depending on the criteria used to describe a mound. Except for one small outlier to the south all are surrounding an exceptionally large central plaza that is aligned on an east-west axis. The large plaza measures close to 280 metres (920 ft) east to west and 175 metres (574 ft) north to south. These measurements are about three quarters the size of the Grand Plaza at Cahokia, which is the largest Mississippian culture plaza known. Other large sites from the region during the same time period (such as the Raffman, Winterville, or Holly Bluff) could easily fit their entire sites into the confines of Motts plaza. On the western edge of the plaza is Mound A, the largest at the site and one of the largest in the state and possibly the largest in the Tensas Basin region during the time period it was constructed. It is a platform mound about 90 metres (300 ft) by 100 metres (330 ft) at its base, 45 metres (148 ft) by 60 metres (200 ft) at its summit and over 8 metres (26 ft) in height. This produces a footprint that covers an area of over two acres. The eastern and southern borders of the plaza are bounded by two other large platform mounds, Mounds F and I respectively. The northern edge of the plaza has four small dome shaped mounds, aligned along a meander scar of Bayou Macon. 700 metres (2,300 ft) south of the mound group is a large village site thought to be contemporaneous with the mounds.[3]


A number of archaeologists have undertaken excavations and investigations at the site. The earliest were George Beyer in 1900 and Clarence Bloomfield Moore in 1913. In the mid 1960s researchers from the Lower Mississippi Survey of Harvard University led by Stephen Williams sampled the site and fixed it into the local chronology. They found markers from the Marksville, Coles Creek, and Plaquemine cultures, but with the most intensive habitation being during the Coles Creek period. Site surveys were also conducted in 1976 and in 1992, all of which confirmed this chronological placement. The site was purchased in two acquisitions in 2002 by the Archaeological Conservancy to preserve and protect the site which had been threatened by looting, land leveling, and timber harvesting.[1][2] It is now known as the Mott Archaeological Preserve and is over 200 acres, making it one of the Conservancy’s largest acquisitions in the Southeastern United States to date.[2] In 2005 Mott Project was begun by Timothy Schilling of Washington University in St. Louis and Tristram R. Kidder of Tulane University.[3]

See also


  1. ^ a b "Southeast Regional Office : Some of Our Southeast Preserves". The Archaeological Conservancy. Archived from the original on 2011-09-11. Retrieved 2011-10-26.
  2. ^ a b c d "LAS Announcements". Archived from the original on 2008-07-25. Retrieved 2011-10-29.
  3. ^ a b Schilling, Timothy (Winter 2006–2007), "Archaeology at the Mott Mounds", Newsletter of the Louisiana Archaeological Society (PDF), vol. 34 (3 ed.), Louisiana Archaeological Society, pp. 8–12, archived from the original (PDF) on 2012-04-05, retrieved 2011-10-29