Ridge and Larsen (1990) Geological Society of America Bulletin, v. 102, n. 7, p. 889–899 / Ridge (2004) Developments in Quaternary Sciences 2: p. 169–199 / Ridge et al. (2012) American Journal of Science, v. 312, 685–722 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-14231 12355 ± 75 -27.2