The various cultures collectively termed "Mound Builders" were prehistoric, indigenous inhabitants of North America who, during a 5,000-year period, constructed various styles of earthen mounds for religious, ceremonial, burial, and elite residential purposes. These included the pre-Columbian cultures of the Archaic period, Woodland period, and Mississippian period; dating from roughly 3500 BCE to the 16th century CE, and living in regions of the Great Lakes, the Ohio River Valley, and the Mississippi River valley and its tributary waters.
Ephraim George Squier, usually cited as E. G. Squier, was an American archaeologist, history writer, painter and newspaper editor.
Moundville Archaeological Site, also known as the Moundville Archaeological Park, is a Mississippian culture archaeological site on the Black Warrior River in Hale County, near the city of Tuscaloosa, Alabama. Extensive archaeological investigation has shown that the site was the political and ceremonial center of a regionally organized Mississippian culture chiefdom polity between the 11th and 16th centuries. The archaeological park portion of the site is administered by the University of Alabama Museums and encompasses 185 acres (75 ha), consisting of 29 platform mounds around a rectangular plaza.
Crooks Mound is a large Marksville culture archaeological site located in La Salle Parish in south central Louisiana. It is a large, conical burial mound that was part of at least six episodes of burials. It measured about 16 ft high (4.9 m) and 85 ft wide (26 m). It contained roughly 1,150 sets of remains that were placed. However, they were able to be fit into the structure of the mound. Sometimes body parts were removed in order to achieve that goal. Archaeologists think it was a holding house for the area that was emptied periodically in order to achieve this type of setup.
The Taensa were a Native American people whose settlements at the time of European contact in the late 17th century were located in present-day Tensas Parish, Louisiana. The meaning of the name, which has the further spelling variants of Taenso, Tinsas, Tenza or Tinza, Tahensa or Takensa, and Tenisaw, is unknown. It is believed to be an autonym. The Taensa should not be confused with the Avoyel, known by the French as the petits Taensas, who were mentioned in writings by explorer Pierre Le Moyne d'Iberville in 1699. The Taensa are more closely related to the Natchez people and both are considered descendants of the late prehistoric Plaquemine culture.
Ancient Monuments of the Mississippi Valley (1848) by the Americans Ephraim George Squier and Edwin Hamilton Davis is a landmark in American scientific research, the study of the prehistoric indigenous mound builders of North America, and the early development of archaeology as a scientific discipline. Published in 1848, it was the Smithsonian Institution's first publication and the first volume in its Contributions to Knowledge series. The book had 306 pages, 48 lithographed maps and plates, and 207 wood engravings. The book was reissued in 1998 in paperback, with an introduction by David J. Meltzer, professor of anthropology at Southern Methodist University.
The Yon Mound and Village Site (8LI2) is a prehistoric archaeological site located two miles west of Bristol, Florida on the east bank of the Apalachicola River. The site was occupied by peoples of the Fort Walton Culture. On December 15, 1978, it was added to the U.S. National Register of Historic Places as reference number 78000952.
Clarence Bloomfield Moore, more commonly known as C.B. Moore, was an American archaeologist and writer. He studied and excavated Native American sites in the Southeastern United States.
The Alligator Effigy Mound is an effigy mound in Granville, Ohio, United States. The mound is believed to have been built between AD 800 and 1200 by people of the Fort Ancient culture. The mound was likely a ceremonial site, as it was not used for burials.
The Emerald Mound Site, also known as the Selsertown site, is a Plaquemine culture Mississippian period archaeological site located on the Natchez Trace Parkway near Stanton, Mississippi, United States. The site dates from the period between 1200 and 1730 CE. It is the type site for the Emerald Phase of the Natchez Bluffs Plaquemine culture chronology and was still in use by the later historic Natchez people for their main ceremonial center. The platform mound is the second-largest Mississippian period earthwork in the country, after Monk's Mound at Cahokia, Illinois.
The Plaquemine culture was an archaeological culture centered on the Lower Mississippi River valley. It had a deep history in the area stretching back through the earlier Coles Creek and Troyville cultures to the Marksville culture. The Natchez and related Taensa peoples were their historic period descendants. The type site for the culture is the Medora Site in Louisiana; while other examples include the Anna, Emerald, Holly Bluff, and Winterville sites in Mississippi.
The Portsmouth Earthworks are a large prehistoric mound complex constructed by the Ohio Hopewell culture mound builder indigenous peoples of eastern North America. The site was one of the largest earthwork ceremonial centers constructed by the Hopewell and is located at the confluence of the Scioto and Ohio Rivers, in present-day Ohio.
The Mount Horeb Earthworks Complex is an Adena culture group of earthworks in Fayette County, Kentucky. It consists of two major components, the Mount Horeb Site 1 and the Peter Village enclosure, and several smaller features including the Grimes Village site, Tarleton Mound, and Fisher Mound. The Peter Village and Grimes Village enclosures were mapped by Rafinesque and featured in Squier and Davis's landmark publication Ancient Monuments of the Mississippi Valley in 1848 as Plate XIV Figures 3 and 4.
The Biggs Site (15Gp8), also known as the Portsmouth Earthworks Group C, is an Adena culture archaeological site located near South Shore in Greenup County, Kentucky. Group C was originally a large series of concentric circular embankments and ditches surrounding a central conical burial mound. It was part of a larger complex, the Portsmouth Earthworks located across the Ohio River, now mostly obliterated by agriculture and the developing city of Portsmouth, Ohio. The site was surveyed and mapped by E. G. Squier in 1847 for inclusion in the seminal archaeological and anthrolopological work Ancient Monuments of the Mississippi Valley.
Fitzhugh Mounds is an archaeological site in Madison Parish, Louisiana from the Plaquemine\Mississippian period dating to approximately 1200–1541 CE. It is the type site for the Fitzhugh Phase(1350-1500) of the Tensas Basin Plaquemine Mississippian chronology.
Venable Mound is an archaeological site in Morehouse Parish, Louisiana with a single mound with components from the Troyville, Coles Creek and Plaquemine period.
The Mott Archaeological Preserve or Mott Mounds Site 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. and is now used for research and educational purposes.
The Atchafalaya Basin Mounds is an archaeological site originally occupied by peoples of the Coastal Coles Creek and Plaquemine cultures beginning around 980 CE, and by their presumed historic period descendants, the Chitimacha, during the 18th century. It is located in St. Mary Parish, Louisiana on the northern bank of Bayou Teche at its confluence with the Lower Atchafalaya River. It consists of several earthen platform mounds and a shell midden situated around a central plaza. The site was visited by Clarence Bloomfield Moore in 1913.
The Glass Site is a Plaquemine culture archaeological site located approximately 9.5 kilometres (5.9 mi) south of Vicksburg in Warren County, Mississippi. Originally the site had four platform mounds surrounding a large open plaza, but land leveling for modern farming techniques and looting by pothunters mean only portions of three have survived into the 21st century. It was a major ceremonial center that was contemporaneous with other large Plaquemine sites including Emerald, Holly Bluff, and Winterville and whose main occupation period occurred during the protohistoric period from 1500 to 1650 CE. Parts of the site were excavated by Clarence Bloomfield Moore in 1910 and 1911, and by Lauren Elizabeth Downs in 2007-2009.
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