Anfinson, 1997

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
UGa-4124 21FA2 (Vosburg) MN
WIS-522 21MU2 (Great Oasis) MN 1050 ± 60 -26.5
WIS-532 21MU2 (Great Oasis) MN 975 ± 65 -25.0
M-1343 13WB6 (Casey's Mound group) IA 885 ± 100 -19.0
I-791 21TR1 (Round Mound) MN