Indicwiki: 1 revision imported from :alpha:Template:Geology_to_Paleobiology

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1 revision imported from alpha:Template:Geology_to_Paleobiology

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alpha>Indicwiki: Created page with "{|class="wikitable" style="float:right; font-size:100%; width:400px; margin-left:5px;" |+Units in geochronology and stratigraphy{{citation | first..."

2023-03-21T15:26:28Z

Created page with "{|class="wikitable" style="float:right; font-size:100%; width:400px; margin-left:5px;" |+Units in geochronology and stratigraphy<ref>{{citation | first..."

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{|class="wikitable" style="float:right; font-size:100%; width:400px; margin-left:5px;"
|+[[Geologic time scale|Units in geochronology and stratigraphy]]<ref>{{citation | first1=K.M. |last1=Cohen |first2=S. |last2=Finney |first3=P.L. |last3=Gibbard|title=International Chronostratigraphic Chart |year=2015| publisher = International Commission on Stratigraphy |url=http://www.stratigraphy.org/ICSchart/ChronostratChart2015-01.pdf }}.</ref>
|-
!Segments of rock ([[stratum|strata]]) in [[chronostratigraphy]]
!Time spans in [[geochronology]]
!Notes to<br/>geochronological units
|-
| style="text-align:center;" | [[Eonothem]] || style="text-align:center;" | [[Geologic time scale#Terminology|Eon]] || 4 total, half a billion years or more
|-
| style="text-align:center;" | [[Erathem]] || style="text-align:center;" | [[Geologic time scale#Terminology|Era]] || 10 defined, several hundred million years
|-
| style="text-align:center;" | [[System (stratigraphy)|System]] || style="text-align:center;" | [[Geologic time scale#Terminology|Period]] || 22 defined, tens to ~one hundred million years
|-
| style="text-align:center;" | [[Series (stratigraphy)|Series]] || style="text-align:center;" | [[Geologic time scale#Terminology|Epoch]] || 34 defined, tens of millions of years
|-
| style="text-align:center;" | [[Stage (stratigraphy)|Stage]] || style="text-align:center;" | [[Geologic time scale#Terminology|Age]] || 99 defined, millions of years
|-
| style="text-align:center;" | [[Chronozone]] || style="text-align:center;" | [[Polarity chron|Chron]] || subdivision of an age, not used by the ICS timescale
|}<noinclude>
{{Template reference list}}

[[Category:Geology templates]]

</noinclude>

Template:Geology to Paleobiology - Revision history

Indicwiki: 1 revision imported from :alpha:Template:Geology_to_Paleobiology

alpha>Indicwiki: Created page with "{|class="wikitable" style="float:right; font-size:100%; width:400px; margin-left:5px;" |+Units in geochronology and stratigraphy{{citation | first..."