Hoffman, 1983

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
GX-3664 19BR108 (Peace Haven 2) MA
W-363 19PL203 (Wapanucket 8) MA
I-7187 6HT15 (Lewis-Walpole) CT 4130 ± 90 -25.0
I-7188 6HT15 (Lewis-Walpole) CT 3960 ± 90 -25.0
GX-2528 19PL3 (Westhead Shellheap) MA 4135 ± 225