Simon et al. 2021-New Dates and Carbon Isotope Assays of Purported…

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-18290 33RO22 (Harness Mound Group) OH 1730 ± 85
Beta-18291 33RO22 (Harness Mound Group) OH 1720 ± 105
ISGS-A4767 33RO22 (Harness Mound Group) OH 1810 ± 20 -21.0
ISGS-A4768 33RO22 (Harness Mound Group) OH 1795 ± 15 -21.4