Crane and Griffin, 1968: 69

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
M-1494 23PL120 (Young Mound) MO 1610 ± 130 -25.0
M-1495 23CY64 (Arnold Research Cave) MO 8120 ± 350 -25.0
M-1496 23CY64 (Arnold Research Cave) MO 8190 ± 400 -25.0
M-1497 23CY64 (Arnold Research Cave) MO 9130 ± 300 -25.0