Mound BuildersW
Mound Builders

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.

Ancient Monuments of the Mississippi ValleyW
Ancient Monuments of the Mississippi Valley

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.

Baytown cultureW
Baytown culture

The Baytown culture was a Pre-Columbian Native American culture that existed from 300 to 700 CE in the lower Mississippi River Valley, consisting of sites in eastern Arkansas, western Tennessee, Louisiana, and western Mississippi. The Baytown Site on the White River in Monroe County, Arkansas is the type site for culture. It was a Baytown Period culture during the Late Woodland period. It was contemporaneous with the Coastal Troyville and Troyville cultures of Louisiana and Mississippi and the Fourche Maline culture and was succeeded by the Plum Bayou culture. Where the Baytown peoples built dispersed settlements, the Troyville people instead continued building major earthwork centers.

Deptford cultureW
Deptford culture

The Deptford culture was an archaeological culture in southeastern North America characterized by the appearance of elaborate ceremonial complexes, increasing social and political complexity, mound burial, permanent settlements, population growth, and an increasing reliance on cultigens.

Earth lodgeW
Earth lodge

An earth lodge is a semi-subterranean building covered partially or completely with earth, best known from the Native American cultures of the Great Plains and Eastern Woodlands. Most earth lodges are circular in construction with a dome-like roof, often with a central or slightly offset smoke hole at the apex of the dome. Earth lodges are well-known from the more-sedentary tribes of the Plains such as the Hidatsa, Mandan, and Arikara, but they have also been identified archaeologically among sites of the Mississippian culture in the eastern United States.

Fort Walton cultureW
Fort Walton culture

The Fort Walton culture is the term used by archaeologists for a late prehistoric Native American archaeological culture that flourished in southeastern North America from approximately 1200~1500 CE and is associated with the historic Apalachee people.

Hopewell traditionW
Hopewell tradition

The Hopewell tradition describes the common aspects of an ancient pre-columbian Native American civilization that flourished in settlements along rivers in the northeastern and midwestern Eastern Woodlands from 100 BCE to 500 CE, in the Middle Woodland period. The Hopewell tradition was not a single culture or society, but a widely dispersed set of populations connected by a common network of trade routes. This is known as the Hopewell exchange system.

Archaeology of IowaW
Archaeology of Iowa

The archaeology of Iowa is the study of the buried remains of human culture within the U.S. state of Iowa from the earliest prehistoric through the late historic periods. When the American Indians first arrived in what is now Iowa more than 13,000 years ago, they were hunters and gatherers living in a Pleistocene glacial landscape. By the time European explorers visited Iowa, American Indians were largely settled farmers with complex economic, social, and political systems. This transformation happened gradually. During the Archaic period American Indians adapted to local environments and ecosystems, slowly becoming more sedentary as populations increased. More than 3,000 years ago, during the Late Archaic period, American Indians in Iowa began utilizing domesticated plants. The subsequent Woodland period saw an increase on the reliance on agriculture and social complexity, with increased use of mounds, ceramics, and specialized subsistence. During the Late Prehistoric period increased use of maize and social changes led to social flourishing and nucleated settlements. The arrival of European trade goods and diseases in the Protohistoric period led to dramatic population shifts and economic and social upheaval, with the arrival of new tribes and early European explorers and traders. During the Historical period European traders and American Indians in Iowa gave way to American settlers and Iowa was transformed into an agricultural state.

Leon-Jefferson cultureW
Leon-Jefferson culture

The Leon-Jefferson Culture is the term used by archaeologists for a protohistoric Native American archaeological culture that flourished in southeastern North America from approximately 1500–1704 CE and is associated with the historic Apalachee people. It was located in and named for the present day Leon and Jefferson counties in northern Florida of the Southeastern United States

Mississippian cultureW
Mississippian culture

The Mississippian culture was a Native American civilization that flourished in what is now the Midwestern, Eastern, and Southeastern United States from approximately 800 CE to 1600 CE, varying regionally. It was known for building large, earthen platform mounds, and often other shaped mounds as well. It was composed of a series of urban settlements and satellite villages (suburbs) linked together by loose trading networks. The largest city was Cahokia, believed to be a major religious center located in what is present-day southern Illinois.

MoundW
Mound

A mound is a heaped pile of earth, gravel, sand, rocks, or debris. Most commonly, mounds are earthen formations such as hills and mountains, particularly if they appear artificial. A mound may be any rounded area of topographically higher elevation on any surface. Artificial mounds have been created for a variety of reasons throughout history, including ceremonial, burial (tumulus), and commemorative purposes.

Ohio Hanukkiah MoundW
Ohio Hanukkiah Mound

The Ohio Hanukkiah Mound was a mound believed to be in the shape of a menorah and oil lamp, located near the Little Miami River in Milford, Ohio. Its origins are typically attributed to the Hopewell culture.

Platform moundW
Platform mound

A platform mound is any earthwork or mound intended to support a structure or activity. It typically refers to a flat-topped mound, whose sides may be pyramidal.

Plum Bayou cultureW
Plum Bayou culture

Plum Bayou culture is a Pre-Columbian Native American culture that lived in what is now east-central Arkansas from 650–1050 CE, a time known as the Late Woodland Period. Archaeologists defined the culture based on the Toltec Mounds site and named it for a local waterway.

Point Peninsula ComplexW
Point Peninsula Complex

The Point Peninsula Complex was an indigenous culture located in Ontario and New York from 600 BCE to 700 CE. Point Peninsula ceramics were first introduced into Canada around 600 BCE then spread south into parts of New England around 200 BCE. Some time between 300 BCE and 1 CE, Point Peninsula pottery first appeared in Maine, and "over the entire Maritime Peninsula." Little evidence exists to show that it was derived from the earlier, thicker pottery, known as Vinette I, Adena Thick, etc... Point Peninsula pottery represented a new kind of technology in North America and has also been called Vinette II. Compared to existing ceramics that were thicker and less decorated, this new pottery has been characterized by "superior modeling of the clay with vessels being thinner, better fired and containing finer grit temper." Where this new pottery technology originated is not known for sure. The origin of this pottery is "somewhat of a problem." The people are thought to have been influenced by the Hopewell traditions of the Ohio River valley. This influence seems to have ended about 250 CE, after which they no longer practiced burial ceremonialism.

Poverty Point cultureW
Poverty Point culture

The Poverty Point culture is the archaeological culture of a prehistoric indigenous peoples who inhabited a portion of North America's lower Mississippi Valley and surrounding Gulf coast from about 1730 - 1350 BC.

Poverty PointW
Poverty Point

Poverty Point State Historical Site is a prehistoric earthwork constructed by the Poverty Point culture. The Poverty Point site is located in present-day northeastern Louisiana though evidence of the Poverty Point culture extends throughout much of the Southeastern Woodlands. The culture extended 100 miles (160 km) across the Mississippi Delta and south to the Gulf Coast. The Poverty Point site has been designated as a U.S. National Monument, a U.S. National Historic Landmark, and UNESCO World Heritage Site. Located in the Southern United States, the site is 15.5 miles (24.9 km) from the current flow of the Mississippi River, and is situated on the edge of Macon Ridge, near the village of Epps in West Carroll Parish, Louisiana.

St. Johns cultureW
St. Johns culture

The St. Johns culture was an archaeological culture in northeastern Florida, USA that lasted from about 500 BCE until shortly after European contact in the 17th century. The St. Johns culture was present along the St. Johns River and its tributaries (including the Oklawaha River, and along the Atlantic coast of Florida from the mouth of the St. Johns River south to a point east of the head of the St. Johns River, near present-day Cocoa Beach, Florida. At the time of first European contact, the St. Johns culture area was inhabited by speakers of the Mocama, Agua Fresca and Acuera dialects of the Timucua language and by the Mayacas.

Upper Mississippian cultureW
Upper Mississippian culture

The Upper Mississippian cultures were located in the Upper Mississippi basin and Great Lakes region of the American Midwest. They were in existence from approximately A.D. 1000 until the Protohistoric and early Historic periods.