| Lab number |
Site |
Province / State |
Normalized age |
δ13C (per mil) |
| Beta-156234 |
33WA1 (Stubbs Earthworks) |
OH |
1640 ± 60 |
|
| Beta-156236 |
33WA1 (Stubbs Earthworks) |
OH |
1550 ± 60 |
|
| Beta-166639 |
33WA1 (Stubbs Earthworks) |
OH |
1750 ± 40 |
|
| Beta-166640 |
33WA1 (Stubbs Earthworks) |
OH |
1840 ± 40 |
|
| Beta-166641 |
33WA1 (Stubbs Earthworks) |
OH |
1820 ± 40 |
|
| Beta-166642 |
33WA1 (Stubbs Earthworks) |
OH |
1730 ± 40 |
|
| ISGS-5437 |
33WA362 (Smith) |
OH |
1690 ± 70 |
|
| ISGS-5438 |
33WA362 (Smith) |
OH |
1890 ± 70 |
|
| OWU-331 |
33DL14 (Arthur James Mound) |
OH |
2630 ± 115 |
-25.0 |
