Submitted by György Chityil ... on Fri, 01/19/2018 - 22:19 Hierarchy: NounDescription: {{archaeology}} A technique used to date bones by measuring the amount of fluorine absorbed from the surrounding soil.Ngram: fluorine datingNgram Text: fluorine datingSource: WiktionaryIssue: 0Wiktionary tag: archaeologyNgram Count: 2