Ritterbush 2002a: 261, Tiffany and Lensink 2014

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
BGS-2301 25RH1 (Leary) NE 641 ± 40 -25.83
BGS-2302 25RH1 (Leary) NE 548 ± 40 -26.36