Thompson (2008) Geological map of Winthrop Quadrangle, Maine. Maine Geological Survey Open File 09-2008 per Dalton et al. 2020-An Updated Radiocarbon-Based Ice Margin….
Thompson (2008) Geological map of Winthrop Quadrangle, Maine. Maine Geological Survey Open File 09-2008 per Dalton et al. 2020-An Updated Radiocarbon-Based Ice Margin….
Samples that cite this reference
| Lab number | Site | Province / State | Normalized age | δ13C (per mil) |
|---|---|---|---|---|
| GX-31327 | ME? (Zella Isalnd) | 13100 ± 70 |