Brown, 1967
Brown, 1967
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| SI-209 | 13ML224 (Lungren) | IA | 6280 ± 120 | -25.0 |
| SI-312 | 13AN10 (McAninch Mound Group) | IA | 1790 ± 300 | -25.0 |
| SI-313 | 13AN207 (Hawk Mound Group) | IA | 1230 ± 180 | -25.0 |