Table 1.
Radiocarbon ages for Castoroides specimens (bone and tooth dentin collagen) analyzed in this study.
| Project sample ID | Institute accession ID | Specimen locality | 14C age (BP) | ± | AMS Lab code |
|---|---|---|---|---|---|
| C3-TP2014 | CMN 18306 | Old Crow Basin, Yukon Territory | >44,600 | UCIAMS151528 | |
| C4-TP2014 | CMN 18707 | Old Crow Basin, Yukon Territory | >43,700 | UCIAMS151529 | |
| C6-TP2014 | CMN 14711 | Old Crow Basin, Yukon Territory | 44,600 | 2600 | UCIAMS151530 |
| C8-TP2014 | CMN 33640 | Old Crow Basin, Yukon Territory | >42,200 | UCIAMS151531 | |
| C11-TP2014 | OHS N9087 | Williams County, Ohio | 11,961 | 80 | AA105557 |
| C22-TP2014 | OHS N8739 | Harmony Township, Ohio | 11,168 | 53 | AA105559 |