East Central
Side Notched Projectile Points
| Big Sandy |
| Big Sandy Broad Base |
| Big Sandy E-Notched |
| Big Sandy Leighton Base |
| Black Sand (Godar) |
| Brewerton Side Notched |
| Cache River |
| Coosa |
| Ecusta |
| Fountain Creek |
| Godar |
| Graham Cave |
| Keota Side Notched |
| Kessell (Cache River) |
| Knight Island |
| Leighton |
| Meadowood |
| Newton Falls |
| Ohio Double Notched |
| Osceola |
| Osceola Greenbrier |
| Raccoon Creek (Knight Island) |
| Savage Cave |
| Sublet Ferry |
| Thebes E-Notch |
| Turkeytail Tupelo |
| Washita |