قالب:Period span/doc

 Usage

Simply use

{{period span|'''''Period name'''''}}

Example

{{period span|Permian}}

Gives

Permian ± 0.8 million years ago to 252٫17 ± 0.4 million years ago

 Errors

If this template generates an expression error, it is because the period is missing from {{next period}} or {{period start}}. Please go ahead and add it in the appropriate place (once you've checked your spelling!).

 See also

Templates for retrieving data about geological periods:

• {{period start}}
• {{period start error}}

• {{period end}}
• {{period end error}}

• {{period span}}

• {{next period}}

• {{period color}}