Mary Alice Graetzer personal communication 2019

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
UGa-5032 36CE230 (Jacks Mill) PA
UGa-5033 36CE230 (Jacks Mill) PA
UGa-5088 36CE230 (Jacks Mill) PA
UGa-5089 36CE230 (Jacks Mill) PA
UGa-5090 36CE230 (Jacks Mill) PA