Bender et al., 1973: 618

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
WIS-537 33CU8 (South Park) OH 310 ± 50 -26.5
WIS-538 33CU8 (South Park) OH 380 ± 55 -26.6
WIS-539 33CU8 (South Park) OH 410 ± 55 -27.1
WIS-576 33CU8 (South Park) OH 950 ± 65 -17.4