Template: Life timeline

<!---
NOTE: PLEASE MAINTAIN SIMPLE WORDING WIKILINKED TO DETAILS - SEE => "[[Template talk:Nature timeline#Best wording]]" (or see => https://en.wikipedia.org/wiki/Template_talk:Nature_timeline#Best_wording_for_.22.7B.7BNature_timeline.7D.7D.22_events.3F ) - Enjoy! :) [[User:Drbogdan|Drbogdan]] ([[User talk:Drbogdan|talk]]) 01:00, 20 August 2016 (UTC)
--->
<noinclude>{{Short description|Life events since the formation of the Earth 4.54 billion years ago}}</noinclude>

<onlyinclude>
{{Graphical timeline
 | <!--- you MUST remove any lines you don't need --->
 | bodyclass=nomobile
 | help=off
 | link-to=Life timeline

 | scale-increment=250
 | label-freq=2
 | from=-4540
 | to=0
 | height=50
 | width=13
 | annotations-width=8.8
 | disable-arrow-align=true
 | disable-box-align=true

<!--- | title=[[Timeline of the evolutionary history of life|Life timeline]] --->
 | title=[[Timeline of the evolutionary history of life|{{font|color=#ffffff|Life timeline}}]]

 | bar1-from=-4540
 | bar1-to=-0000
 | bar1-colour=#e5cc7f
 | bar1-left=0.07
 | bar1-right=1

 | bar2-from=-4412
 | bar2-to=-4000
 | bar2-text=[[Origin of water on Earth|Water]]
 | bar2-colour=#aebfd1
 | bar2-left=0.08
 | bar2-right=1

 | bar3-from=-4000
 | bar3-to=0
 | bar3-colour=#aebfd1
 | bar3-left=0.08
 | bar3-right=0.09

 | bar4-from=-4000
 | bar4-to=-3500
 | bar4-text=[[Unicellular organism|Single-celled life]]
 | bar4-colour=#b3d9ff
 | bar4-left=0.09
 | bar4-right=1.0

 | bar5-from=-3500
 | bar5-to=0
 | bar5-colour=#b3d9ff
 | bar5-left=0.09
 | bar5-right=0.11

 | bar6-from=-3500
 | bar6-to=-2100
 | bar6-text=[[Evolution of photosynthesis|Photosynthesis]]
 | bar6-colour=#99ffff
 | bar6-left=0.11
 | bar6-right=1

 | bar7-from=-2100
 | bar7-to=0
 | bar7-colour=#99ffff
 | bar7-left=0.11
 | bar7-right=0.13

 | bar8-from=-2100
 | bar8-to=-1600
 | bar8-text=[[Eukaryote]]s
 | bar8-colour=#b3ffea
 | bar8-left=0.13
 | bar8-right=1

 | bar9-from=-1600
 | bar9-to=0
 | bar9-colour=#b3ffea
 | bar9-left=0.13
 | bar9-right=0.15

 | bar10-from=-1600
 | bar10-to=-541
 | bar10-text=[[Multicellular organism|<!--- Complex life --->Multicellular life]]
 | bar10-colour=#ccffe7
 | bar10-left=0.15
 | bar10-right=1

 | bar11-from=-541
 | bar11-to=0
 | bar11-colour=#ccffe7
 | bar11-left=0.15
 | bar11-right=0.17

 | bar12-from=-850
 | bar12-to=-180
 | bar12-text=[[Plant|<span style="display:block; text-align:center; line-height: 0.85em;">P<br/>l<br/>a<br/>n<br/>t<br/>s</span>]]
 | bar12-font-size=90%
 | bar12-colour=#77dd00
 | bar12-left=0.17
 | bar12-right=0.26

 | bar13-from=-180
 | bar13-to=0
 | bar13-colour=#77dd00
 | bar13-left=0.17
 | bar13-right=0.19

 | bar14-from=-541  <!--Cambrian explosion, Arthropods, Molluscs named as example-->
 | bar14-to=-200
 | bar14-text=[[Arthropod]]s  [[Mollusca|Molluscs]]
 | bar14-font-size=90%
 | bar14-colour=#ccbbaa
 | bar14-left=0.26
 | bar14-right=1
 | bar14-nudge-down=0.5

 | bar33-from=-750
 | Bar33-to=-541
 | bar33-colour=#ccbbaa
 | bar33-left=0.978
 | bar33-right=1

 | bar34-from=-200
 | bar34-to=0
 | bar34-colour=#ccbbaa
 | bar34-left=0.978
 | bar34-right=1

 | bar15-from=-180
 | bar15-text=[[Flowering plant#Evolutionary history|Flowers]]
 | bar15-font-size=90%
 | bar15-colour=#ffff00
 | bar15-left=0.19
 | bar15-right=0.46
 | bar15-nudge-up=0.53

 | bar16-from=-300
 | bar16-to=-65.5
 | bar16-text=[[Dinosaur]]s
 | bar16-font-size=90%
 | bar16-colour=#e6b880
 | bar16-left=0.26
 | bar16-right=0.65
 | bar16-nudge-down=0.5

 | bar17-from=-200
 | bar17-colour=#ffcc00
 | bar17-left=0.66
 | bar17-right=1

 | bar18-from=-200
 | bar18-to=-55
 | bar18-text=[[Mammal]]s
 | bar18-font-size=90%
 | bar18-colour=#ffcc00
 | bar18-left=0.65
 | bar18-right=0.98
 | bar18-nudge-down=0.15

 | bar19-from=-121
 | bar19-text=[[Bird]]s
 | bar19-font-size=90%
 | bar19-colour=#e6b880
 | bar19-left=0.46
 | bar19-right=0.66
 | bar19-nudge-down=-0.225

 | bar20-from=-55
 | bar20-text=[[Primate]]s
 | bar20-font-size=90%
 | bar20-colour=#ffbbbb
 | bar20-left=0.67
 | bar20-right=0.98
 | bar20-nudge-down=0.1

 | bar21-from=-4540
 | bar21-to=-4000
 | bar21-right=0.07
 | bar21-colour=#993c00
 | bar21-font-size=100%
 | bar21-text=<span style="display:block; text-align:center; line-height: 0.80em;">[[Hadean|{{font|color=#ffffff|H<br />a<br />d<br />e<br />a<br />n}}]]</span>
 | bar21-nudge-down=0
 | bar21-nudge-left=0.05

 | bar22-from=-4000
 | bar22-to=-2500
 | bar22-right=0.07
 | bar22-colour=#936a00
 | bar22-font-size=100%
 | bar22-text=<span style="display:block; text-align:center; line-height: 0.85em;">[[Archean|{{font|color=#ffffff|<br /><br /><br />A<br />r<br />c<br />h<br />e<br />a<br />n}}]]</span>
 | bar22-nudge-down=-1.2
 | bar22-nudge-left=0.05

 | bar23-from=-2500
 | bar23-to=-541
 | bar23-right=0.07
 | bar23-colour=#f1c309
 | bar23-font-size=100%
 | bar23-text=<span style="display:block; text-align:center; line-height: 0.85em;">[[Proterozoic|<br /><br /><br /><br /><br /><br /><br />P<br />r<br />o<br />t<br />e<br />r<br />o<br />z<br />o<br />i<br />c]]</span>
 | bar23-nudge-down=0
 | bar23-nudge-left=0.0

 | bar24-from=-541
 | bar24-to=-0
 | bar24-right=0.07
 | bar24-colour=#c1e0c1
 | bar24-text=<span style="display:block; text-align:center; line-height: 0.85em;">[[Phanerozoic|P<br />h<br />a<br />n<br />e<br />r<br />o<br />z<br />o<br />i<br />c]]</span>
 | bar24-font-size=100%
 | bar24-nudge-down=2.0
 | bar24-nudge-left=0.0

 | note1-at=-4540 <!--- Estimated age of [[Earth]] is 4540 mya - also, see [[Age of Earth]] --->
 | note1=[[Age of Earth|Earth formed]]

 | note2-at=-4410
 | note2=[[Origin of water on Earth|Earliest water]]
 | note2-nudge-down=0.2

 | note3-at=-4350 <!--"shortly after 4.5 bya, within the Hadean", Betts 2018--> 
 | note3=[[Last universal common ancestor|LUCA]]

 | note4-at=-4000  <!-- est. 3.8-4.3 Gya - Earliest evidence of Life on Earth is "possibly as early as 4280 mya" - see "[[Earliest known life forms]]" - and => https://www.nature.com/articles/nature21377 --->
 | note4=[[Earliest known life forms|Earliest fossils]]

 | note5-at=-3900
 | note5=[[Late Heavy Bombardment|LHB meteorites]]

 | note6-at=-3500
 | note6=[[Geological history of oxygen|Earliest oxygen]]

 | note7-at=-2840
 | note7=[[Pongola glaciation]]*

 | note8-at=-2300
 | note8=[[Great Oxidation Event|Atmospheric oxygen]]
 | note8-nudge-down=0.2

 | note9-at=-2250
 | note9=[[Huronian glaciation]]*
 | note9-nudge-up=0.2

 | note10-at=-2000<!--- <ref name="NAT-2008">{{cite journal |last=Otto |first=Sarah P. |title=Sexual Reproduction and the Evolution of Sex |url=https://www.nature.com/scitable/topicpage/sexual-reproduction-and-the-evolution-of-sex-824/ |date=2008 |journal=[[Nature (journal)|Nature]] |accessdate=1 October 2021 }}</ref><ref name="SCI-20090605">{{cite news |last=Zimmer |first=Carl |authorlink=Carl Zimmer |title=On The Origin Of Sexual Reproduction |url=https://www.science.org/lookup/doi/10.1126/science.324_1254 |date=5 June 2009 |journal=[[Science (journal)|Science]] |volume=324 |page=1254 |accessdate=1 October 2021 }}</ref> --->
 | note10=[[Evolution of sexual reproduction#Origin of sexual reproduction|<!---Earliest--->Sexual reproduction]]

 | note11-at=-1600 <!--- -2100--->
 | note11=[[Francevillian biota|Earliest multicellular life]]

 | note12-at=-1500
 | note12=[[Evolution of fungi|Earliest fungi]]

 | note13-at=-850
 | note13=[[Evolutionary history of plants|Earliest plants]]
 | note13-nudge-down=0.25

 | note14-at=-750
 | note14=[[Caveasphaera|Earliest animals]]
 | note14-nudge-down=0.4

 | note15-at=-680
 | note15=[[Cryogenian|Cryogenian ice age]]*
 | note15-nudge-down=0.2

 | note16-at=-635
 | note16=[[Ediacaran biota|Ediacaran biota]]
 | note16-nudge-up=0.2

 | note17-at=-541
 | note17=[[Cambrian explosion]]
 | note17-nudge-up=0.15

 | note18-at=-450
 | note18=[[Andean-Saharan glaciation|Andean glaciation]]*
 | note18-nudge-up=0.1

 | note19-at=-370
 | note19=[[Tetrapod|Earliest tetrapods]]
 | note19-nudge-up=0.1

 | note20-at=-300
 | note20=[[Karoo Ice Age|Karoo ice age]]*
 | note20-nudge-up=0.2

 | note21-at=-25
 | note21=[[Ape|Earliest apes]] / [[Human|humans]]
 | note21-nudge-down=0.3

 | note22-at=-1.6
 | note22=[[Quaternary glaciation|Quaternary ice age]]*
 | note22-nudge-up=0.4

 | caption=<div style="float:left;font-size:85%;">([[myr|million years ago]])</div><div style="float:right;font-size:95%;">*''[[Timeline of glaciation|Ice Ages]]''</div>
}}
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