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	<title>Template:Next period - Revision history</title>
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	<updated>2026-04-04T19:36:38Z</updated>
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	<entry>
		<id>https://the-democratika.com/wiki/index.php?title=Template:Next_period&amp;diff=7456&amp;oldid=prev</id>
		<title>&gt;Paine Ellsworth: per edit request on talk page - remove duplicate switch keys</title>
		<link rel="alternate" type="text/html" href="https://the-democratika.com/wiki/index.php?title=Template:Next_period&amp;diff=7456&amp;oldid=prev"/>
		<updated>2023-07-05T16:03:10Z</updated>

		<summary type="html">&lt;p&gt;per edit request on talk page - remove duplicate switch keys&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{#switch:{{lc:{{{1|{{PAGENAME}}}}}}}&lt;br /&gt;
|hadean=archean &lt;br /&gt;
|isuan=swazian&lt;br /&gt;
|archean=proterozoic &lt;br /&gt;
|proterozoic|precambrian=phanerozoic&lt;br /&gt;
&lt;br /&gt;
|eoarchean=palaeoarchean&lt;br /&gt;
|palaeoarchean|paleoarchean=mesoarchean&lt;br /&gt;
|mesoarchean=neoarchean&lt;br /&gt;
|neoarchean=paleoproterozoic &lt;br /&gt;
|paleoproterozoic=mesoproterozoic &lt;br /&gt;
|mesoproterozoic=neoproterozoic &lt;br /&gt;
|neoproterozoic=paleozoic &lt;br /&gt;
|sinian=paleozoic&lt;br /&gt;
|sturtian=vendian&lt;br /&gt;
|paleozoic=mesozoic &lt;br /&gt;
|mesozoic=cenozoic &lt;br /&gt;
&lt;br /&gt;
|siderian=rhyacian&lt;br /&gt;
|rhyacian=orosirian&lt;br /&gt;
|orosirian=statherian&lt;br /&gt;
|statherian=calymmian&lt;br /&gt;
|calymmian=ectasian&lt;br /&gt;
|ectasian=stenian&lt;br /&gt;
|stenian=tonian&lt;br /&gt;
|tonian=cryogenian&lt;br /&gt;
|baikalian=vendian&lt;br /&gt;
|riphean=aimchanian&lt;br /&gt;
|aimchanian=mayanian&lt;br /&gt;
|cryogenian=ediacaran&lt;br /&gt;
|ediacaran=cambrian &lt;br /&gt;
|vendian=cambrian&lt;br /&gt;
|merioneth=ordovician&lt;br /&gt;
|cambrian=ordovician &lt;br /&gt;
|ordovician=silurian &lt;br /&gt;
|silurian=devonian &lt;br /&gt;
|devonian=mississippian&lt;br /&gt;
|carboniferous=permian &lt;br /&gt;
|permian=triassic &lt;br /&gt;
|triassic=jurassic &lt;br /&gt;
|jurassic=cretaceous &lt;br /&gt;
|cretaceous=paleogene &lt;br /&gt;
|paleogene=neogene &lt;br /&gt;
&lt;br /&gt;
|early ediacaran|lower ediacaran=mid ediacaran&lt;br /&gt;
|mid ediacaran|middle ediacaran=late ediacaran&lt;br /&gt;
|terminal ediacaran|late ediacaran=early cambrian&lt;br /&gt;
&lt;br /&gt;
|terreneuvian|tommotian=series 2&lt;br /&gt;
|atdabanian=botomian&lt;br /&gt;
|series 2|cambrian series 2=series 3&lt;br /&gt;
|series 3|cambrian series 3=upper cambrian&lt;br /&gt;
|middle cambrian|mid cambrian|st davids=late cambrian&lt;br /&gt;
|manykaian|nemakit-daldynian=caerfai&lt;br /&gt;
|early cambrian|lower cambrian|caerfai=middle cambrian&lt;br /&gt;
|mayan=nganasanian&lt;br /&gt;
|nganasanian|mindyallan=merioneth&lt;br /&gt;
|late cambrian|upper cambrian|franconian|furongian|mansian=lower ordovician&amp;lt;!--Franconian doesn&amp;#039;t really belong here but this&amp;#039;ll do for a crude approximation--&amp;gt;&lt;br /&gt;
&lt;br /&gt;
|early ordovician|lower ordovician|late early ordovician=middle ordovician&lt;br /&gt;
|middle ordovician|mid ordovician = late ordovician&lt;br /&gt;
|late ordovician|upper ordovician=llandovery|llandovery=wenlock&lt;br /&gt;
|wenlock=ludlow&lt;br /&gt;
|ludlow=pridoli&lt;br /&gt;
|pridoli|unnamed pridoli stage=lochkovian&lt;br /&gt;
|early silurian|lower silurian=late silurian &lt;br /&gt;
|late silurian|upper silurian=early devonian&lt;br /&gt;
|early devonian|lower devonian=middle devonian&lt;br /&gt;
|middle devonian|mid devonian=late devonian&lt;br /&gt;
|late devonian|upper devonian=mississippian&lt;br /&gt;
|early carboniferous|lower carboniferous|mississippian=pennsylvanian&lt;br /&gt;
|early mississippian|lower mississippian=middle mississippian&lt;br /&gt;
|middle mississippian|mid mississippian=late mississippian&lt;br /&gt;
|late mississippian|upper mississippian=early pennsylvanian&lt;br /&gt;
|early pennsylvanian|lower pennsylvanian=middle pennsylvanian&lt;br /&gt;
|middle pennsylvanian|mid pennsylvanian=late pennsylvanian&lt;br /&gt;
|late pennsylvanian|upper pennsylvanian=early permian&lt;br /&gt;
|late carboniferous|upper carboniferous|pennsylvanian=permian&lt;br /&gt;
|early permian|lower permian|cisuralian=middle permian&lt;br /&gt;
|middle permian|mid permian|guadalupian=late permian&lt;br /&gt;
|late permian|upper permian|lopingian=early triassic&lt;br /&gt;
|early triassic|lower triassic=middle triassic&lt;br /&gt;
|middle triassic|mid triassic=late triassic&lt;br /&gt;
|late triassic|upper triassic=early jurassic&lt;br /&gt;
|early jurassic|lower jurassic=middle jurassic&lt;br /&gt;
|middle jurassic|mid jurassic=late jurassic&lt;br /&gt;
|late jurassic|upper jurassic=early cretaceous&lt;br /&gt;
|early cretaceous|lower cretaceous=late cretaceous&lt;br /&gt;
|late cretaceous|upper cretaceous|senonian=paleocene&lt;br /&gt;
|paleocene=eocene&lt;br /&gt;
|eocene=oligocene &lt;br /&gt;
|oligocene=miocene &lt;br /&gt;
|miocene=pliocene &lt;br /&gt;
|pliocene=pleistocene&lt;br /&gt;
|pleistocene|rancholabrean=holocene&lt;br /&gt;
&lt;br /&gt;
&amp;lt;!-- these are duplicated below, and the last one is wrong --&amp;gt;&lt;br /&gt;
&amp;lt;!--&lt;br /&gt;
|early paleocene|lower paleocene=middle paleocene&lt;br /&gt;
|middle paleocene|mid paleocene=late paleocene&lt;br /&gt;
|late paleocene|upper paleocene=early eocene&lt;br /&gt;
|early eocene|lower eocene=middle eocene&lt;br /&gt;
|middle eocene|mid eocene=late eocene&lt;br /&gt;
|late eocene|upper eocene=early oligocene&lt;br /&gt;
|early oligocene|lower oligocene=late oligocene&lt;br /&gt;
|late oligocene|upper oligocene=early miocene&lt;br /&gt;
|early miocene|lower miocene=middle miocene&lt;br /&gt;
|middle miocene|mid miocene=late miocene&lt;br /&gt;
|late miocene|upper miocene=early pliocene&lt;br /&gt;
|early pliocene|lower pliocene=late pliocene&lt;br /&gt;
|late pliocene|upper pliocene=holocene&lt;br /&gt;
--&amp;gt;&lt;br /&gt;
&lt;br /&gt;
|fortunian|earliest cambrian=stage 2&lt;br /&gt;
|cambrian stage 2|stage 2=stage 3&lt;br /&gt;
|cambrian stage 3|stage 3=stage 4&lt;br /&gt;
|cambrian stage 4|stage 4|late early cambrian=wuliuan&lt;br /&gt;
|wuliuan|cambrian stage 5|stage 5|early middle cambrian=drumian&lt;br /&gt;
|drumian=guzhangian&lt;br /&gt;
|guzhangian=paibian&lt;br /&gt;
|late middle cambrian|paibian=jiangshanian&lt;br /&gt;
|jiangshanian=stage 10&lt;br /&gt;
|cambrian stage 10|stage 10=tremadocian&lt;br /&gt;
|tremadocian=floian&lt;br /&gt;
|arenig|floian=dapingian&lt;br /&gt;
|ordovician iii|dapingian|early middle ordovician=darriwilian&lt;br /&gt;
|darriwilian=sandbian&lt;br /&gt;
|ordovician v|sandbian=katian&lt;br /&gt;
|early late ordovician=middle late ordovician&lt;br /&gt;
|ordovician vi|katian|middle late ordovician=hirnantian&lt;br /&gt;
|hirnantian=llandovery &lt;br /&gt;
|lochkovian=pragian&lt;br /&gt;
|pragian|praghian=emsian&lt;br /&gt;
|emsian=eifelian&lt;br /&gt;
|eifelian=givetian&lt;br /&gt;
|givetian=frasnian&lt;br /&gt;
|frasnian=famennian&lt;br /&gt;
|famennian=early mississippian&lt;br /&gt;
|namurian=westphalian&lt;br /&gt;
|westphalian=stephanian&lt;br /&gt;
|stephanian=permian&lt;br /&gt;
|asselian=sakmarian&lt;br /&gt;
|sakmarian=artinskian&lt;br /&gt;
|artinskian=kungurian&lt;br /&gt;
|kungurian=roadian&lt;br /&gt;
|roadian|ufimian=wordian&lt;br /&gt;
|wordian=capitanian&lt;br /&gt;
|capitanian=wuchiapingian&lt;br /&gt;
|wuchiapingian|longtanian=changhsingian&lt;br /&gt;
|changhsingian=induan&lt;br /&gt;
|induan=olenekian&lt;br /&gt;
|olenekian|spathian=anisian&lt;br /&gt;
|hydaspian=pelsonian&lt;br /&gt;
|pelsonian=illirian&lt;br /&gt;
|anisian|illirian=ladinian&lt;br /&gt;
|lower ladinian=middle ladinian&lt;br /&gt;
|middle ladinian=upper ladinian&lt;br /&gt;
|ladinian|upper ladinian=carnian&lt;br /&gt;
|carnian=norian&lt;br /&gt;
|norian=rhaetian&lt;br /&gt;
|rhaetian=hettangian&lt;br /&gt;
|hettangian=sinemurian&lt;br /&gt;
|sinemurian=pliensbachian&lt;br /&gt;
|pliensbachian=toarcian&lt;br /&gt;
|toarcian=aalenian&lt;br /&gt;
|aalenian=bajocian&lt;br /&gt;
|bajocian=bathonian&lt;br /&gt;
|bathonian=callovian&lt;br /&gt;
|callovian=oxfordian&lt;br /&gt;
|oxfordian=kimmeridgian&lt;br /&gt;
|kimmeridgian=tithonian&lt;br /&gt;
|tithonian=berriasian&lt;br /&gt;
|berriasian=valanginian&lt;br /&gt;
|valanginian=hauterivian&lt;br /&gt;
|hauterivian|neocomian=barremian&lt;br /&gt;
|barremian=aptian&lt;br /&gt;
|aptian=albian&lt;br /&gt;
|albian=cenomanian&lt;br /&gt;
|cenomanian=turonian&lt;br /&gt;
|turonian|gallic=coniacian&lt;br /&gt;
|coniacian=santonian&lt;br /&gt;
|santonian=campanian&lt;br /&gt;
|campanian=maastrichtian&lt;br /&gt;
|maastrichtian=early paleocene &lt;br /&gt;
|early paleocene|lower paleocene=middle paleocene &lt;br /&gt;
|middle paleocene|mid paleocene=late paleocene &lt;br /&gt;
|late paleocene|upper paleocene=early eocene &lt;br /&gt;
|early eocene|lower eocene=middle eocene &lt;br /&gt;
|middle eocene|mid eocene=late eocene &lt;br /&gt;
|late eocene|upper eocene=early oligocene &lt;br /&gt;
|early oligocene|lower oligocene=late oligocene &lt;br /&gt;
|late oligocene|upper oligocene=early miocene &lt;br /&gt;
|early miocene|lower miocene=middle miocene &lt;br /&gt;
|middle miocene|mid miocene=late miocene &lt;br /&gt;
|late miocene|upper miocene=early pliocene &lt;br /&gt;
|early pliocene|lower pliocene=late pliocene &lt;br /&gt;
|late pliocene|upper pliocene=early pleistocene&lt;br /&gt;
|early pleistocene|lower pleistocene=middle pleistocene&lt;br /&gt;
|middle pleistocene|mid pleistocene=late pleistocene&lt;br /&gt;
|late pleistocene=early holocene&lt;br /&gt;
|early holocene|lower holocene=middle holocene&lt;br /&gt;
|middle holocene=late holocene&lt;br /&gt;
&lt;br /&gt;
|rhuddanian=aeronian&lt;br /&gt;
|aeronian=telychian&lt;br /&gt;
|telychian=sheinwoodian&lt;br /&gt;
|sheinwoodian=homerian&lt;br /&gt;
|homerian=gorstian&lt;br /&gt;
|gorstian=ludfordian&lt;br /&gt;
|ludfordian=pridoli&lt;br /&gt;
&lt;br /&gt;
|tournaisian=visean&lt;br /&gt;
|visean=serpukhovian&lt;br /&gt;
|serpukhovian=bashkirian&lt;br /&gt;
|bashkirian=moscovian&lt;br /&gt;
|moscovian=kasimovian&lt;br /&gt;
|kasimovian=gzhelian&lt;br /&gt;
|gzhelian=asselian&lt;br /&gt;
&lt;br /&gt;
|puercan=torrejonian&lt;br /&gt;
|torrejonian=tiffanian&lt;br /&gt;
|tiffanian=clarkforkian&lt;br /&gt;
|clarkforkian=wasatchian&lt;br /&gt;
|wasatchian=bridgerian&lt;br /&gt;
|bridgerian=uintan&lt;br /&gt;
|uintan=duchesnean&lt;br /&gt;
|duchesnean=chadronian&lt;br /&gt;
|chadronian=orellan&lt;br /&gt;
|orellan=whitneyan&lt;br /&gt;
|whitneyan=arikareean&lt;br /&gt;
|arikareean=hemingfordian&lt;br /&gt;
|hemingfordian=barstovian&lt;br /&gt;
|barstovian=clarendonian&lt;br /&gt;
|clarendonian=hemphillian&lt;br /&gt;
|hemphillian=blancan&lt;br /&gt;
|blancan=irvingtonian&lt;br /&gt;
|irvingtonian=rancholabrean&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
|danian=selandian&lt;br /&gt;
|selandian=thanetian&lt;br /&gt;
|thanetian=ypresian&lt;br /&gt;
|ypresian=lutetian&lt;br /&gt;
|mp 10=mp 11&lt;br /&gt;
|lutetian|mp 11=bartonian&lt;br /&gt;
|bartonian=priabonian&lt;br /&gt;
|priabonian=rupelian&lt;br /&gt;
|rupelian=chattian&lt;br /&gt;
|chattian=aquitanian&lt;br /&gt;
|aquitanian=burdigalian&lt;br /&gt;
|burdigalian=langhian&lt;br /&gt;
|langhian=serravallian&lt;br /&gt;
|serravallian=tortonian&lt;br /&gt;
|tortonian=messinian&lt;br /&gt;
|messinian=zanclean&lt;br /&gt;
|zanclean=piacenzian&lt;br /&gt;
|piacenzian=gelasian&lt;br /&gt;
|gelasian=calabrian&lt;br /&gt;
|calabrian=chibanian&lt;br /&gt;
|chibanian|ionian=late pleistocene&lt;br /&gt;
|tarantian=greenlandian&lt;br /&gt;
|greenlandian=northgrippian&lt;br /&gt;
|northgrippian=meghalayan&lt;br /&gt;
&lt;br /&gt;
|tertiary=quaternary&lt;br /&gt;
|neogene=quaternary&lt;br /&gt;
|late holocene|upper holocene|meghalayan|holocene|quaternary|cenozoic|phanerozoic|now|recent|present=now&lt;br /&gt;
|{{{1|{{PAGENAME}} }}} }}&amp;lt;noinclude&amp;gt;{{template doc}}&amp;lt;/noinclude&amp;gt;&lt;/div&gt;</summary>
		<author><name>&gt;Paine Ellsworth</name></author>
	</entry>
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