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Lab number
Beta-37852
Material dated
Sediment
Type of date
Geological
Locality
Ward
Date uploaded
January 17, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Measured Age
2310 ± 70
Comments
AMS chronology based on wood and charcoal from the same core is significantly younger – evidence that bulk sediment dates are influenced by carbon of uncertain origin and/or hardwater effect (dissolved inorganic carbonates from calcite-rich rocks and sediment).

References