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Lab number
Beta-288579
Material dated
bone
Type of date
archaeological
Submitter
Jeff Rasic, NPS
Uploader
A. Martindale
Date uploaded
March 23, 2015
Measured Age
4110
Normalized Age
4210 ± 40
Context
Test Pit 1, 20-30cmbs
Additional information
Beta standard for bone collagen: collagen extraction, with alkali
Comments
20 caribou bones in this test, along with 4 flakes. 15N/14N = + 2.4 o/oo