Brown and Asch, 1990
Brown and Asch, 1990
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| GX-830 | 11MT18 (Sweat Bee (Margurite Shippey)) | IL | ||
| ISGS-1420 | 11CK52 (Cooke) | IL | 950 ± 70 | |
| ISGS-1445 | 11CK52 (Cooke) | IL | 1040 ± 130 |