The Adams County Paleo-Indian District is an archaeological site

Archaeological site

An archaeological site is a place in which evidence of past activity is preserved , and which has been, or may be, investigated using the discipline of archaeology and represents a part of the archaeological record.Beyond this, the definition and geographical extent of a 'site' can vary widely,...

 near Sandy Springs in Green Township

Green Township, Adams County, Ohio

Green Township is one of the fifteen townships of Adams County, Ohio, United States. The 2000 census found 782 people in the township, 665 of whom lived in the unincorporated portions of the township.-Geography:...

, Adams County

Adams County, Ohio

As of the census of 2000, there were 27,330 people, 10,501 households, and 7,613 families residing in the county. The population density was 47 people per square mile . There were 11,822 housing units at an average density of 20 per square mile...

, Ohio

Ohio

Ohio is a Midwestern state in the United States. The 34th largest state by area in the U.S.,it is the 7th‑most populous with over 11.5 million residents, containing several major American cities and seven metropolitan areas with populations of 500,000 or more.The state's capital is Columbus...

, United States

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

.

Excavation

Approximately 10,000 years BP

Before Present

Before Present years is a time scale used in archaeology, geology, and other scientific disciplines to specify when events in the past occurred. Because the "present" time changes, standard practice is to use AD 1950 as the origin of the age scale, reflecting the fact that radiocarbon...

, the site was repeatedly occupied by groups of Paleo-Indians, who took advantage of its location near salt springs to hunt local wildlife. Artifacts

Artifact (archaeology)

An artifact or artefact is "something made or given shape by man, such as a tool or a work of art, esp an object of archaeological interest"...

 found at the site are concentrated in multiple small midden

Midden

A midden, is an old dump for domestic waste which may consist of animal bone, human excrement, botanical material, vermin, shells, sherds, lithics , and other artifacts and ecofacts associated with past human occupation...

s that are believed to represent individual campsites. Among these artifacts are gravers

Burin

Burin from the French burin meaning "cold chisel" has two specialised meanings for types of tools in English, one meaning a steel cutting tool which is the essential tool of engraving, and the other, in archaeology, meaning a special type of lithic flake with a chisel-like edge which was probably...

, scrapers

Scraper (archaeology)

In archaeology, scrapers are unifacial tools that were used either for hideworking or woodworking purposes. Whereas this term is often used for any unifacially flaked stone tool that defies classification, most lithic analysts maintain that the only true scrapers are defined on the base of...

, and projectile point

Projectile point

In archaeological terms, a projectile point is an object that was hafted to a projectile, such as a spear, dart, or arrow, or perhaps used as a knife....

s.

Recognition

The Adams County Paleo-Indian Archeological District is particularly valuable as a well-preserved example of the Paleo-Indian period. It is believed that the portion of the site that has been excavated is smaller than the portion that has not yet been excavated. In recognition of its archaeological significance, the site was placed on the National Register of Historic Places

National Register of Historic Places

The National Register of Historic Places is the United States government's official list of districts, sites, buildings, structures, and objects deemed worthy of preservation...

in 1974. Approximately 175 acres (70.8 ha) is included in the landmarked area.