Sites
| Site Identifier | Name | Location | Samples |
|---|---|---|---|
| 33BU1110 | Butler County | 0 | |
| 33BU1122 | Butler County | 0 | |
| 33BU2 | Campbell Island | Butler County | 2 |
| 33BU204 | Horseshoe Johnson | Butler County | 8 |
| 33BU205 | Todd Mound/Riker-Todd Mound | Butler County | 5 |
| 33BU33 | Hine Village | Butler County | 3 |
| 33BU477 | Houpt | Butler County | 4 |