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Lab number
GX-2019
Material dated
Fossilized mastodon longbone apatite fraction
Type of date
conventional
Locality
coastal desert
Elevation (m ASL)
200
Uploader
Charlotte Grant
Date uploaded
June 25, 2015
Normalized Age
280
Context
channel fill
Additional information
Site type: Open-air
Comments
Reason for exclusion: Apatite fraction is unreliable material for dating; dated bones are not in association with cultural materials

References