obsidian dating
nounArchaeology.
a method of dating obsidian artifacts or debitage by calculating how long it has taken to produce a given thickness of a hydration layer within such matter.
Origin of obsidian dating
1First recorded in 1965–70
Words Nearby obsidian dating
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
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