Brown, 1974: 50

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
M-1082 39ST11 (Fay Tolton) 860 ± 75 -25.0
M-608 39ST16 (Breeden) SD 1240 ± 75 -25.0
M-843 39ST30 (Dodd) SD 800 ± 100 -25.0
NWU-50 39ST11 (Fay Tolton)
WIS-513 39ST16 (Breeden) SD 730 ± 55 -12.1
WIS-548 39ST16 (Breeden) SD 960 ± 60 -23.4
WIS-722 39ST11 (Fay Tolton) 885 ± 50 -25.0
WIS-728 39ST11 (Fay Tolton) 920 ± 60 -25.0