Rutherford et al., 1984: 260

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
S-799 47PE12 (Armstrong) WI 840 ± 120 -25.0
S-800 47PE12 (Armstrong) WI 830 ± 110 -25.0
S-801 47PE12 (Armstrong) WI 860 ± 120 -25.0
S-802 47PE12 (Armstrong) WI 980 ± 110 -25.0
S-803 47PE12 (Armstrong) WI 800 ± 110 -25.0