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	<id>https://energyeducation.ca/wiki/index.php?action=history&amp;feed=atom&amp;title=Geologic_series</id>
	<title>Geologic series - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://energyeducation.ca/wiki/index.php?action=history&amp;feed=atom&amp;title=Geologic_series"/>
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	<updated>2026-04-27T14:03:48Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.44.0</generator>
	<entry>
		<id>https://energyeducation.ca/wiki/index.php?title=Geologic_series&amp;diff=8590&amp;oldid=prev</id>
		<title>Jmdonev: 1 revision imported</title>
		<link rel="alternate" type="text/html" href="https://energyeducation.ca/wiki/index.php?title=Geologic_series&amp;diff=8590&amp;oldid=prev"/>
		<updated>2019-01-04T18:15:20Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 18:15, 4 January 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Jmdonev</name></author>
	</entry>
	<entry>
		<id>https://energyeducation.ca/wiki/index.php?title=Geologic_series&amp;diff=8589&amp;oldid=prev</id>
		<title>2dev&gt;Jmdonev at 23:33, 18 November 2018</title>
		<link rel="alternate" type="text/html" href="https://energyeducation.ca/wiki/index.php?title=Geologic_series&amp;diff=8589&amp;oldid=prev"/>
		<updated>2018-11-18T23:33:58Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[Category:Done 2018-12-10]]&lt;br /&gt;
[[Category: Rudi grade Ashley write]] &lt;br /&gt;
&amp;lt;onlyinclude&amp;gt;A &amp;#039;&amp;#039;&amp;#039;geologic series&amp;#039;&amp;#039;&amp;#039;, or simply &amp;#039;&amp;#039;&amp;#039;series&amp;#039;&amp;#039;&amp;#039;, is a [[stratigraphy|chronostratigraphic]] unit of geologic time more commonly referred to as an &amp;quot;epoch&amp;quot; or &amp;quot;[[Geologic epoch|geologic epoch]]&amp;quot;, its [[geochronology|geochronologic]] name equivalent.&amp;lt;/onlyinclude&amp;gt;&amp;lt;ref name=ICS9&amp;gt;International Commission on Stratigraphy.&amp;quot;Chapter 9. Chronostratigraphic units&amp;quot; Accessed Nov.12, 2018 [Online]. Available: http://www.stratigraphy.org/upload/bak/chron.htm&amp;lt;/ref&amp;gt; Please refer to &amp;#039;&amp;#039;&amp;#039;[[Geologic epoch]]&amp;#039;&amp;#039;&amp;#039; or &amp;#039;&amp;#039;&amp;#039;[[Geologic time scale]]&amp;#039;&amp;#039;&amp;#039; for more information.&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot;  style=&amp;quot;margin: auto;&amp;quot;&lt;br /&gt;
|+Chronostratigraphic/geochronologic name reference chart.&amp;lt;ref name=ICS9&amp;gt;International Commission on Stratigraphy.&amp;quot;Chapter 9. Chronostratigraphic units&amp;quot; Accessed Nov.12, 2018 [Online]. Available: http://www.stratigraphy.org/upload/bak/chron.htm&amp;lt;/ref&amp;gt;&lt;br /&gt;
|-&lt;br /&gt;
! Rank of Time Unit !! Chronostratigraphic Name !! Geochronologic Name&lt;br /&gt;
|-&lt;br /&gt;
| 1 - Longest || [[Eonothem]] || [[geologic eon|Eon]]&lt;br /&gt;
|-&lt;br /&gt;
| 2 || [[Erathem]] || [[geologic era|Era]]&lt;br /&gt;
|-&lt;br /&gt;
| 3 || [[geologic system|System]] || [[geologic period|Period]]&lt;br /&gt;
|-&lt;br /&gt;
| 4 || [[geologic series|Series]] || [[geologic epoch|Epoch]]&lt;br /&gt;
|-&lt;br /&gt;
| 5 - Shortest || [[geologic stage|Stage]] || [[geologic age|Age]]&lt;br /&gt;
|}&lt;br /&gt;
==For Further Reading== &lt;br /&gt;
*[[Geology]] &lt;br /&gt;
*[[Stratigraphy]] &lt;br /&gt;
*[[Geologic age]] &lt;br /&gt;
*[[Geologic eon]] &lt;br /&gt;
*[[Geologic period]] &lt;br /&gt;
*Or explore a [[Special:Random|random page]]&lt;br /&gt;
&lt;br /&gt;
==References==&lt;br /&gt;
{{reflist}}&lt;br /&gt;
[[Category:Uploaded]]&lt;/div&gt;</summary>
		<author><name>2dev&gt;Jmdonev</name></author>
	</entry>
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