Williamson, 1983a, 1985, 1986, 1990

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
I-12060 AfHi-__21 (Yaworski) ON 860 ± 80
I-12059 AfHi-__21 (Yaworski) ON 890 ± 80