ᱪᱷᱟᱸᱪ:Period id/doc

This is a documentation subpage for ᱪᱷᱟᱸᱪ:Period id.
It contains usage information, categories and other content that is not part of the original ᱪᱷᱟᱸᱪ page.

This template is used by other Geological period templates for preprocessing of period names. It performs a conversion to lowercase and substitution of synonyms.

Usage

{{Period id|period name}}

Example

{{Period id|Late-Cretaceous}} → upper cretaceous