Syverson and Mans (2005) Surficial geology of the China Lake 7.5' quadrangle, Kennebec County, Maine, 11 p. (not seen) per Dalton et al. 2020-An Updated Radiocarbon-Based Ice Margin….

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
GX-31328 ME? (Zella Isalnd) 11980 ± 230
GX-31329 ME38.53 (Vassalboro) ME 13400 ± 70