East Central
Corner Notched Projectile Points
| Angelico (Decatur) |
| Becker |
| Brewerton Corner Notched |
| Cupp |
| Decatur |
| Deep Notched (Lost Lake) |
| Dovetail (St. Charles) |
| Epps |
| Freeheley (Brewerton Corner Notched) |
| Gibson |
| Hardin |
| Hardin Barbed |
| Hopewell |
| Intrusive Mound |
| Jacks Reef Corner Notch |
| Keota |
| Kirk Corner Notched |
| Lost Lake |
| Motley |
| Neuberger |
| Palmer |
| Pelican Lake |
| Pentagonal Knife |
| Pine Tree Corner Notched |
| Plevna (St. Charles Dovetail) |
| Scallorn |
| Snyders |
| St. Charles Dovetail |
| Stilwell |
| Thebes |
| Warito |
| Warrick |