Deprato Mounds16 CO 37 is located in Louisiana

Deprato Mounds (16 CO 37), also known as the Ferriday Mounds, is a multimound archaeological site located in Concordia Parish, Louisiana. The site shows occupation from the Troyville period to the Middle Coles Creek period (400 to 800 CE). The largest mound at the site has been radiocarbon and decorated pottery dated to about 600 CE.^[2] It was added to the NRHP on October 22, 1998 as NRIS number 98001258.^[3]

• http://en.wikipedia.org/wiki/DePrato Mounds