Armitrage and Jakes 2016

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-142075 33RO40 (Seip Earthworks/Seip-Pricer) OH 1620 ± 40 -24.0
Beta-142076 33RO40 (Seip Earthworks/Seip-Pricer) OH 1690 ± 30 -27.3