Hoffman, 1982, 1985: 59, 1988

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-23655 19WR268 (Charlestown Meadows) MA 4750 ± 130 -25.0
GX-10925 19WR268 (Charlestown Meadows) MA 9120 ± 285 -25.8
GX-8614 19WR268 (Charlestown Meadows) MA