Butler 1991:270

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
DIC-393 11PP2/11MX2 (Kincaid) IL
DIC-903 11PP2/11MX2 (Kincaid) IL
DIC-904 11PP2/11MX2 (Kincaid) IL
UGa-3455 11PP2/11MX2 (Kincaid) IL 850 ± 65
UGa-3456 11PP2/11MX2 (Kincaid) IL 890 ± 65
UGa-3457 11PP2/11MX2 (Kincaid) IL 950 ± 70