Petersen and Sanger, 1991

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-9980 VTCH-? (Ewing) VT 250 ± 50
Beta-9982 VTCH-? (Ewing) VT 260 ± 90
Beta-25889 VTFR-? (Besette I) NY 2010 ± 110
SI-5488 a ME61.17 (Great Spruce Island) ME 1060 ± 50
SI-5488a ME61.17 (Great Spruce Island) ME 1060 ± 50