Ballard 2017

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
GX-27743 M39SW105 (Tobey) MA 4470 ± 80 -27.7
GX-27744 M39SW105 (Tobey) MA 3730 ± 80 -26.0
GX-28956 M39SW105 (Tobey) MA 4470 ± 50 -26.0