Mounds of the Troyville Group
The prehistoric mounds that comprised the Troyville earthworks were gradually dismantled as settlers built farms and houses, eventually obliterating nearly all visible traces of the Native American earthworks.
Courtesy of Internet Archive
Mounds of the Troyville Group. Henry Clyde Shetrone
Additional Data
| Courtesy of | Internet Archive |
| Date | 1930 |
| Copyright | Copyrighted |
| Disclaimer | The Louisiana Endowment for the Humanities has included this work on 64parishes.org for the purposes of criticism, comment, teaching, scholarship, educational research, and all other nonprofit educational usages under Section 107 of the U.S. Copyright Act. |
