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Age Estimated by a Dating Method

Geological Age

Estimation of the age of a star, geological feature, fossil or object.

Statements about Age Estimated by a Dating Method

Property Constraint

Allowed Units Constraint
Item of Property Constraint
:
Year
Conflicts-With Constraint
Item of Property Constraint
:
Human
Property
:
Instance Of
Item-Requires-Statement Constraint
Property
:
Instance Of
Constraint Status
:
Mandatory Constraint
Range Constraint
Constraint Status
:
Mandatory Constraint
Minimum Value
: 0
Citation-Needed Constraint
Single-Best-Value Constraint
Allowed-Entity-Types Constraint
Item of Property Constraint
:
Wikibase Item
Property Scope Constraint
Constraint Status
:
Mandatory Constraint
Property Scope
:
As Main Value

Instance Of

Wikidata Property for Quantities
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Item of Property Constraint
:
Kiloannum
Item of Property Constraint
:
Megaannum
Item of Property Constraint
:
Gigaannum