Dirst 1998:116

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
GX-20770 47DR11 (Shanty Bay) WI 2145 ± 50
GX-21167 47CT133 (Stockbridge Harbor) 930 ± 80
GX-21168 47CT133 (Stockbridge Harbor) 835 ± 75
GX-21169 47CT133 (Stockbridge Harbor) 760 ± 85