Harington, 1988, The late quaternary development of the Champlain sea basin

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
GSC-2428 20IS-? (Goodwin-Gresham) MI 910 ± 65 -15.0
GSC-2464 20GS-? (Lennon mammoth) MI 880 ± 75 -15.0
I-11637 20LE-? (Bruggeman mastodon) MI 190