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Term: Earliest Chronometric Age (earliest_chrono_age)

The maximum/earliest/oldest possible age of a specimen as determined by a dating method. If multiple dating measurements available, use the most earliest/oldest date to provide widest range of age possibilities. The specific age unit should be specified by the term earliest_chrono_sys. More information on specific dates (e.g. radiocarbon lab codes) can be specified in the term chrono_age_remarks.

URI: MIXS:999999922

Properties

  • Range: Integer
  • Cardinality: 1 recommended

Examples

Value
120000
1900

Annotations

  • Expected_value: age value corresponding to unit

LinkML Source

name: earliest_chrono_age
annotations:
  Expected_value:
    tag: Expected_value
    value: age value corresponding to unit
description: The maximum/earliest/oldest possible age of a specimen as determined
  by a dating method. If multiple dating measurements available, use the most earliest/oldest
  date to provide widest range of age possibilities. The specific age unit should
  be specified by the term earliest_chrono_sys. More information on specific dates
  (e.g. radiocarbon lab codes) can be specified in the term chrono_age_remarks.
title: Earliest Chronometric Age
examples:
- value: '120000'
- value: '1900'
in_subset:
- nucleic acid sequence source
from_schema: https://w3id.org/mixs
broad_mappings:
- chrono:earliestChronometricAge
rank: 1000
slot_uri: MIXS:999999922
alias: earliest_chrono_age
domain_of:
- Ancient
range: integer
required: true
recommended: true
multivalued: false