CARD fuzzes location data for public visitors to the database. Accessing CARD's full capabilities requires an account available only to researchers at accredited institutions.
Lab number
ETH-21573
Field number
2271
Material dated
Seeds
Taxa dated
Zea mays
Type of date
Archaeological
Locality
Morton
Date uploaded
January 17, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Normalized Age
335 ± 50
δ13C (per mil)
-5.2
Context
massive midden
Additional information
AMS
Comments
Original 13C value reported as -5.2±1.2%

References