Murphy and Stehli 1977

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
LUNK-1305 12SH2 (C.L. Lewis Stone Mound)
LUNK-1394 15MM3 (Ricketts Mound) KY
Lunk-854 12SH2 (C.L. Lewis Stone Mound)
Lunk-943 15MM3 (Ricketts Mound) KY