Template:Geological eras/doc
 | This is a documentation subpage for Template:Geological eras. It may contain usage information, categories and other content that is not part of the original template page. |
Use this row as part of {{Simple Horizontal timeline}}, specifying the start date as a parameter. If you want wikilinking, set link = yes.
<syntaxhighlight lang="wikitext">{{|row3 =
}}</syntaxhighlight>
could be used as a parameter in a horizontal timeline starting 650 million years ago