Bacon 1983 in Hallett, D. J., L.V. Hills, and J.J. Clague 1997, New Accelerator Mass specrometry radiocarbon Ages for the Mazama Tephra layer from Kootenay National Park, British Columbia, Canada. Canadian Journal of Earth Science 34:1202-1209.

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
W-4255 35Lk?,MazamaAsh,Hwy.138Roadcut (35Lk?, Mazama Ash, Hwy. 138 Roadcut) 6880 ± 70
W-4288 35Lk?,MazamaAsh,Hwy.138Roadcut (35Lk?, Mazama Ash, Hwy. 138 Roadcut) 6780 ± 100
W-4290 35Lk?,MazamaAsh,Hwy.138Roadcut (35Lk?, Mazama Ash, Hwy. 138 Roadcut) 6830 ± 110
W-4295 35Lk?,MazamaAsh,Hwy.138Roadcut (35Lk?, Mazama Ash, Hwy. 138 Roadcut) 6840 ± 100