Marietta Earthworks
Marietta Earthworks was located in Marietta Ohio at the confluence of the Ohio and Muskingum Rivers.
Google MapAncient Monuments of the Mississippi Valley
Survey of Marietta Earthworks by Charles Whittlesey From Ancient Monuments of the Mississippi Valley (See Squier & Davis Book Below)
GIS by Sean Chaney 2019. Geospatial outlining of Marietta Earthworks using ARCGIS over LIDAR. Approximate location of squares.
Marietta GIS
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Miami Fort
Colrain
Butler Co Circle
Pleasent Run
Fortified Hill
Line Hill
Alexandersville
Cincinnati
Mariemont
Turner Group
Camden
Milford
Fosters
Stubbs
Fort Ancient
Perintown
Stonelick
Batavia
Elklick
Eastfork
Colrain
Butler Co Circle
Pleasent Run
Fortified Hill
Line Hill
Alexandersville
Cincinnati
Mariemont
Turner Group
Camden
Milford
Fosters
Stubbs
Fort Ancient
Perintown
Stonelick
Batavia
Elklick
Eastfork