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Lab number
Beta-107637
Material dated
Shell
Taxa dated
Snail, Rabdotus alternatus
Type of date
Archaeological
Locality
Zapata
Date uploaded
January 18, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Measured Age
4340 ± 50
Normalized Age
4620 ± 50
δ13C (per mil)
-7.9
Context
BT-22 (56); TP Trench Wall, Depth 56cm, Hearth
Additional information
AMS
Comments
Sample # 41ZP364/138a; Snail sample CD954; Snail Conventiional Age Corrected by -424 Years: 4196 + 50.

References