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
Beta-252949
Material dated
Shell
Taxa dated
marine, Macoma nasuta
Type of date
Geological
Locality
San Francisco
Date uploaded
January 15, 2024
Updater
Wyoming team
Date updated
December 31, 2020
Normalized Age
2120 ± 20
δ13C (per mil)
-0.7
Context
Transit Tower (1st & Mission), Core A4C3, Horizon 5Cg

References