![]() Artist's conception of the Biggs site | |
Location | South Shore, Kentucky, Greenup County, Kentucky, ![]() |
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Region | Greenup County, Kentucky |
Coordinates | 38°44′2.7″N82°56′4″W / 38.734083°N 82.93444°W |
History | |
Cultures | Adena culture, Ohio Hopewell culture |
Site notes | |
Architecture | |
Architectural styles | earthworks, causewayed ring ditch |
Responsible body: private |
The Biggs site (15Gp8), also known as the Portsmouth Earthworks Group D, is an Adena culture archaeological site located near South Shore in Greenup County, Kentucky. Biggs was originally a concentric circular embankment and ditch surrounding a central conical burial mound with a causeway crossing the ring and ditch. It was part of a larger complex, the Portsmouth Earthworks, located across the Ohio River and now mostly obliterated by agriculture and the developing city of Portsmouth, Ohio. [1] [2]
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 . They described the earthwork as being a causewayed embankment 5 feet (1.5 m) high by 30 feet (9.1 m) wide encircling a ditch 6 feet (1.8 m) deep and 25 feet (7.6 m) across. They encircled an area 90 feet (27 m) in diameter. In the center of the ditch was a conical tumulus 8 feet (2.4 m) high and 40 feet (12 m) in diameter. [3]
Media related to Biggs site at Wikimedia Commons