Difference between revisions of "Template:Geological history of Earth"
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imported>Jarred C Lloyd |
imported>Achird m (spelling) |
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}} | }} | ||
| below = | | below = | ||
− | [[Year#SI_prefix_multipliers|ka]] = kiloannum (thousands years ago); [[Year#SI_prefix_multipliers|Ma]] = | + | [[Year#SI_prefix_multipliers|ka]] = kiloannum (thousands years ago); [[Year#SI_prefix_multipliers|Ma]] = megaannum (millions years ago); [[Year#SI_prefix_multipliers|Ga]] = gigaannum (billions years ago). |
<br/>''See also:'' [[Geologic time scale]] | <br/>''See also:'' [[Geologic time scale]] | ||
}}<noinclude>{{documentation}} | }}<noinclude>{{documentation}} | ||
</noinclude> | </noinclude> |
Revision as of 15:35, 22 October 2020
Usage guideline
By consensus at Wikipedia:WikiProject Geology, this template should only be used on the articles about geological time periods that it links to. It should not be used in categories, nor for extinct taxa, nor geological formations.
Initial visibility: currently defaults to autocollapse
To set this template's initial visibility, the |state=
parameter may be used:
|state=collapsed
:{{Geological history of Earth|state=collapsed}}
to show the template collapsed, i.e., hidden apart from its title bar|state=expanded
:{{Geological history of Earth|state=expanded}}
to show the template expanded, i.e., fully visible|state=autocollapse
:{{Geological history of Earth|state=autocollapse}}
If the |state=
parameter in the template on this page is not set, the template's initial visibility is taken from the |default=
parameter in the Collapsible option template. For the template on this page, that currently evaluates to autocollapse
.
References
- Cohen, K.M.; Finney, S.C.; Gibbard, P.L.; Fan, J.-X. (2013). "The ICS International Chronostratigraphic Chart" (PDF). 2017/02. pp. 199–204.
- U.S. Geological Survey Geologic Names Committee. "Divisions of Geologic Time—Major Chronostratigraphic and Geochronologic Units" (PDF). USGS. Fact Sheet 2007-3015. Retrieved 10 March 2013.
The above documentation is transcluded from Template:Geological history of Earth/doc. (edit | history) Editors can experiment in this template's sandbox (create | mirror) and testcases (create) pages. Please add categories to the /doc subpage. Subpages of this template. |