From WebRef.org
a quantity of organic material, usually charcoal, collected for radiocarbon dating.
Sponsor: https://www.verseo.com/cold-weather/thermogear-rechargeable-heated-headband.html
Carbon sample |
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a quantity of organic material, usually charcoal, collected for radiocarbon dating.
Sponsor: https://www.verseo.com/cold-weather/thermogear-rechargeable-heated-headband.html