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United States / IL / Pike County / 11PK500 (Napoleon Hollow) / ISGS-938

Lab number
ISGS-938
Material dated
Seeds
Taxa dated
>99% nutshell, charred
Type of date
Archaeological
Locality
Pike
Submitter
M.D. Wiant and D.L. Asch
Date uploaded
January 15, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Normalized Age
5350 ± 70
δ13C (per mil)
-24.6
Significance
Middle Archaic-Helton Phase
Context
feature 38, level 1, Middle Archaic stratum of colluvial fan, 2.3 m depth, block II, Helton component
Additional information
Radiometric

References