SEAD structure

tbl_geochronology

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Properties

  • table_name: tbl_geochronology
  • primary_key: [[geochron_id]]
  • foreign_keys: [[analysis_entity_id]],[[dating_lab_id]],[[dating_uncertainty_id]]
  • columns: [[age]],[[date_updated]],[[delta_13c]],[[error_older]],[[error_younger]],[[geochron_uuid]],[[lab_number]],[[notes]]
  • connected_tables: [[tbl_analysis_entities]],[[tbl_dating_labs]],[[tbl_dating_uncertainty]]
  • date created: Friday, September 19th 2025, 3:37:16 pm
  • publish: publish
  • title: tbl_geochronology
  • modified: undefined

Contains radiometric dating information for samples, primarily radiocarbon, but also includes other methods such as Uranium series. These are also referred to as absolute dates.

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