Long and Mielke, 1966: 414

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
SI-143 14MD502 (Frank Wetmore) KS 1020 ± 90 -20.0
SI-172 34CD50 (Domebo) OK 11300 ± 500 -20.0
SI-175 34CD50 (Domebo) OK 11200 ± 600 -20.0