Cox et al. 1982

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
GX-7472 19WR306 (Purgatory II) MA
GX-9214 19WR307 (Bear Hollow) MA
GX-9215 19WR307 (Bear Hollow) MA
GX-9216 19WR308 (Black Bear) MA
GX-9217 19WR308 (Black Bear) MA
GX-9218 19WR308 (Black Bear) MA