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      <description>Hecho con carisma</description>
      <language>en-us</language>
      <pubDate>2022-05-19 07:40:47 UTC</pubDate>
      <lastBuildDate>2026-02-23 23:22:56 UTC</lastBuildDate>
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         <title>HÁDICO (4500-4000 M.A)</title>
         <author>clagber2910</author>
         <link>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190917137</link>
         <description><![CDATA[<div>-Formación de la Tierra por acreción</div><div>de planetesimales.</div><div>-Formación del sistema solar.</div>]]></description>
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         <pubDate>2022-05-19 07:44:36 UTC</pubDate>
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         <title>ARCAICO (4000-2500 M.A)</title>
         <author>clagber2910</author>
         <link>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190922452</link>
         <description><![CDATA[<div>-Primeras bacterias quimiosintéticas.</div><div>-Primeras formas de vida unicelulares.</div><div>-Primeras moléculas de ARN autorreplicante.</div>]]></description>
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         <pubDate>2022-05-19 07:48:24 UTC</pubDate>
         <guid>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190922452</guid>
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         <title>PROTEROZOICO (2500-542 M.A)</title>
         <author>clagber2910</author>
         <link>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190923184</link>
         <description><![CDATA[<div>-Glaciaciones «bola de nieve».</div><div>-Supercontinente llamado Rodinia que se fragmentó.</div><div>-Primeros seres vivos pluricelulares.</div><div>-Atmósfera rica en oxigeno por la acción de bacterias</div><div>fotosintéticas.</div>]]></description>
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         <pubDate>2022-05-19 07:49:00 UTC</pubDate>
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         <title>CÁMBRICO (542-485 M.A)</title>
         <author>clagber2910</author>
         <link>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190923791</link>
         <description><![CDATA[<div>-Extinciones masivas Cambrico - Ordovícico.</div><div>-Explosión cámbrica. Dominan los invertebrados.</div>]]></description>
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         <pubDate>2022-05-19 07:49:28 UTC</pubDate>
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         <title>ORDOVÍCICO (485-444 M.A)</title>
         <author>clagber2910</author>
         <link>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190924315</link>
         <description><![CDATA[<div>-Extinciones masivas Ordovícico - Silúrico.</div><div>-Primeros peces sin mandíbula (agnatos).</div>]]></description>
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         <pubDate>2022-05-19 07:49:52 UTC</pubDate>
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         <title>SILÚRICO (444-419 M.A)</title>
         <author>clagber2910</author>
         <link>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190924816</link>
         <description><![CDATA[<div>-Primeras plantas terrestres: pteridofitas.<br><br></div>]]></description>
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         <pubDate>2022-05-19 07:50:14 UTC</pubDate>
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         <title>DEVÓNICO (419-359 M.A)</title>
         <author>clagber2910</author>
         <link>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190925296</link>
         <description><![CDATA[<div>-Primeros anfibios en tierra.</div><div>-Plantas con semillas: coníferas.</div>]]></description>
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         <pubDate>2022-05-19 07:50:38 UTC</pubDate>
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         <title>CARBONÍFERO (359-299 M.A)</title>
         <author>clagber2910</author>
         <link>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190925929</link>
         <description><![CDATA[<div>-Orogenia hercínica.</div><div>-Bosques de helechos.</div><div>-Árboles grandes primitivos.</div>]]></description>
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         <pubDate>2022-05-19 07:51:06 UTC</pubDate>
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         <title>PÉRMICO (299-252 M.A)</title>
         <author>clagber2910</author>
         <link>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190926386</link>
         <description><![CDATA[<div>-Extinción masiva por intenso efecto invernadero.</div><div>-Primeros reptiles y abundantes insectos.</div><div>-Formación de Pangea.</div>]]></description>
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         <pubDate>2022-05-19 07:51:26 UTC</pubDate>
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         <title>TRIÁSICO (252-201 M.A)</title>
         <author>clagber2910</author>
         <link>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190927001</link>
         <description><![CDATA[<div>-Extinción masiva Triásico - Jurásico.</div><div>-Fragmentación Pangea.</div>]]></description>
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         <pubDate>2022-05-19 07:51:52 UTC</pubDate>
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         <title>JURÁSICO (201-145 M.A)</title>
         <author>clagber2910</author>
         <link>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190927563</link>
         <description><![CDATA[<div>-Mamíferos marsupiales y primeras aves.</div><div>-Primeros dinosaurios y mamíferos ovíparos.</div>]]></description>
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         <pubDate>2022-05-19 07:52:15 UTC</pubDate>
         <guid>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190927563</guid>
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      <item>
         <title>CRETÁCICO (145-66 M.A)</title>
         <author>clagber2910</author>
         <link>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190928086</link>
         <description><![CDATA[<div>-Extinción masiva por colisión de un asteroide.</div><div>-Primeras plantas con flores: angiospermas.</div><div>-Máximo de los dinosaurios.</div>]]></description>
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         <pubDate>2022-05-19 07:52:36 UTC</pubDate>
         <guid>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190928086</guid>
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      <item>
         <title>PALEÓGENO (66-23 M.A)</title>
         <author>clagber2910</author>
         <link>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190928522</link>
         <description><![CDATA[<div>-Familias modernas de animales y plantas.</div><div>-Continentes con el aspecto actual.</div><div>-Orogenia alpina.</div>]]></description>
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         <pubDate>2022-05-19 07:52:57 UTC</pubDate>
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         <title>NEÓGENO (23-2.6 M.A)</title>
         <author>clagber2910</author>
         <link>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190928981</link>
         <description><![CDATA[<div>-Clima similar al actual.</div><div>-Desecación del Mediterráneo.</div>]]></description>
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         <pubDate>2022-05-19 07:53:18 UTC</pubDate>
         <guid>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190928981</guid>
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         <title>CUATERNARIO (2.6 M.A-ACTUALIDAD)</title>
         <author>clagber2910</author>
         <link>https://padlet.com/clagber2910/ey8y3gs6bsc7muj4/wish/2190929430</link>
         <description><![CDATA[<div>-Evolución del hombre moderno.</div><div>-Ciclos de glaciaciones.</div>]]></description>
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         <pubDate>2022-05-19 07:53:41 UTC</pubDate>
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