The Green River Shell Middens Archeological District is a historic district composed of

archaeological site An archaeological site is a place (or group of physical sites) in which evidence of past activity is preserved (either prehistoric or historic or contemporary), and which has been, or may be, investigated using the discipline of archaeology a ...

s in the

U.S. state In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its sove ...

Kentucky Kentucky ( , ), officially the Commonwealth of Kentucky, is a state in the Southeastern region of the United States and one of the states of the Upper South. It borders Illinois, Indiana, and Ohio to the north; West Virginia and Virginia ...

. All of the district's sites are shell middens along the banks of the

Green River Green River may refer to: Rivers Canada * Green River (British Columbia), a tributary of the Lillooet River *Green River, a tributary of the Saint John River, also known by its French name of Rivière Verte *Green River (Ontario), a tributary of ...

that date from the later portion of the Archaic period. Studies of this assemblage of sites were critical in the development of knowledge of the Archaic period in the eastern United States. Kentucky's Green River runs through a broad alluvial plain, from which outcroppings of bedrock project. The plain is an area that was inundated during the

Pleistocene The Pleistocene ( , often referred to as the ''Ice age'') is the geological epoch that lasted from about 2,580,000 to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was finally confirmed in ...

by a water body dubbed Lake Green, which resulted in the deposition of large amounts of silt. The middens of this district are typically located along the prehistoric routes of waterways that were established after Lake Green was drained. Archaic period Native Americans were drawn to these waterways by an abundance of mussels. The district was established and named a

National Historic Landmark A National Historic Landmark (NHL) is a building, district, object, site, or structure that is officially recognized by the United States government for its outstanding historical significance. Only some 2,500 (~3%) of over 90,000 places listed ...

on May 5, 1994. Each of the district's twenty-three

contributing properties In the law regulating historic districts in the United States, a contributing property or contributing resource is any building, object, or structure which adds to the historical integrity or architectural qualities that make the historic distri ...

had previously been listed on the

National Register of Historic Places The National Register of Historic Places (NRHP) is the United States federal government's official list of districts, sites, buildings, structures and objects deemed worthy of preservation for their historical significance or "great artistic ...

by itself. The sites are distributed among five counties: Butler County (BT), Henderson County (HE), McLean County (McL),

Muhlenberg County Muhlenberg County () is a county in the U.S. Commonwealth of Kentucky. As of the 2020 census, the population was 30,928. Its county seat is Greenville. History Muhlenberg County was formed in 1798 from the areas known as Logan and Christian c ...

(MU), and Ohio County (OH).

Contributing properties

The district comprises the following sites, listed by their

Smithsonian trinomial A Smithsonian trinomial (formally the Smithsonian Institution Trinomial System, abbreviated SITS) is a unique identifier assigned to archaeological sites in many states in the United States. They are composed of one or two digits coding for the sta ...

s; names are provided for named sites.

References

External links

Contributing properties

See also

References

External links