O'Brien and Perttula 2002

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Q-4459 23BU21A (Turner) MO 600 ± 15
Q-4460 23BU21A (Turner) MO 630 ± 15
Q-4461 23BU21A (Turner) MO 608 ± 11
Q-4462 23BU21A (Turner) MO 598 ± 16
Q-4463 23BU21A (Turner) MO 579 ± 14
Q-4464 23BU21A (Turner) MO 615 ± 14
Q-4522 23BU21B (Snodgrass) MO 626 ± 14
Q-4523 23BU21B (Snodgrass) MO 620 ± 12