Webster, 2004

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
WIS-1085 39FA302 (George Hey) SD 3930 ± 70 -24.3
WIS-1086 39FA302 (George Hey) SD 3520 ± 70 -24.5
L-385B 25SF1 (Signal Butte) NE 4550 ± 220 -25.0
L-385D 25SF1 (Signal Butte) NE 4170 ± 250 -25.0