Crane and Griffin, 1972: 173

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
M-2212 - 2213 23MI8 (Hoecake) MO 1310 ± 130 -25.0
M-2214 23NM269 (Harryette) MO 730 ± 100 -25.0
M-2215 23NM217 (Potato Patch) MO 200 ± 100 -25.0
M-2216 23NM217 (Potato Patch) MO 910 ± 120 -25.0
M-2217 23PM549 (Denton Mound) MO 660 ± 100 -25.0
M-2212-2213 23MI8 (Hoecake) MO 1310 ± 130 -25.0