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Lab number
Beta-165219
Material dated
Bone
Taxa dated
Mammut americanum rib; mastodon bone collagen
Type of date
Paleontological
Locality
Columbiana
Submitter
B.G. Redmond
Date uploaded
January 18, 2024
Updater
Wyoming Team
Date updated
December 31, 2020
Normalized Age
10950 ± 40
Significance
palaeobiology
Context
within a kettle lake, at the contact between a lower gray organic marl and overlying muck deposits, ca. 140 cmbs

References