Crane and Griffin, 1959: 177

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
M-578 11PM3 (Kuhne) IL 1670 ± 100 -25.0
M-579 11PM3 (Kuhne) IL 2210 ± 125 -25.0
M-580 11PM3 (Kuhne) IL 1790 ± 150 -25.0