Howe 1988

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
GX-14011 27MR3 (Sewalls Falls/Beaver Meadow Brook; NH31-30) NH 3150 ± 125
GX-14012 27MR3 (Sewalls Falls/Beaver Meadow Brook; NH31-30) NH 2495 ± 180