Hoffman, 1992

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-27440 19WR682 (Bombard) MA
Beta-28056 19WR417-4 (Cedar Swamp 1, 2, and 24) MA
Beta-28118 19WR417-4 (Cedar Swamp 1, 2, and 24) MA
Beta-28119 19WR417-4 (Cedar Swamp 1, 2, and 24) MA