<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="cy">
	<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Afon_Tal-y-mignedd</id>
	<title>Afon Tal-y-mignedd - Hanes golygu</title>
	<link rel="self" type="application/atom+xml" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Afon_Tal-y-mignedd"/>
	<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_Tal-y-mignedd&amp;action=history"/>
	<updated>2026-05-06T14:32:15Z</updated>
	<subtitle>Hanes diwygio&#039;r dudalen hon ar y wici</subtitle>
	<generator>MediaWiki 1.43.1</generator>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_Tal-y-mignedd&amp;diff=13308&amp;oldid=prev</id>
		<title>Cyfaill Eben am 14:51, 5 Ebrill 2022</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_Tal-y-mignedd&amp;diff=13308&amp;oldid=prev"/>
		<updated>2022-04-05T14:51:46Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 15:51, 5 Ebrill 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Afon Tal-y-mignedd&#039;&#039;&#039; yn &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;cynnyrch &lt;/del&gt;sawl nant fechan sydd yn codi ar lethrau serth [[Cwm y Ffynnon]], cyn llifo i lawr y cwm serth tua&#039;r gogledd-orllewin am ryw ffilltir a heibio fferm [[Tal-y-mignedd Isaf]], cyn cyrraedd [[Afon Drws-y-coed]], sef rhan uchaf [[Afon &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Llyfnwy&lt;/del&gt;]] bron gyferbyn â fferm [[Gelli-ffrydiau]]. Nant fynyddig ydyw yn hytrach nag afon sylweddol.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Afon Tal-y-mignedd&#039;&#039;&#039; yn &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;gynnyrch &lt;/ins&gt;sawl nant fechan sydd yn codi ar lethrau serth [[Cwm y Ffynnon]], cyn llifo i lawr y cwm serth tua&#039;r gogledd-orllewin am ryw ffilltir a heibio &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;i &lt;/ins&gt;fferm [[Tal-y-mignedd Isaf]], cyn cyrraedd [[Afon Drws-y-coed]], sef rhan uchaf [[Afon &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Llyfni&lt;/ins&gt;]] bron gyferbyn â fferm [[Gelli-ffrydiau]]. Nant fynyddig ydyw yn hytrach nag afon sylweddol.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Dylid nodi mai [[Afon Gelli-dywyll]] yw&amp;#039;r afon a gamenwir ar fapiau Ordnans fel &amp;quot;Afon Tal-y-mignedd&amp;quot;. Mae honno&amp;#039;n llifo ar draws tir hen fferm Tal-y-mignedd Uchaf.&amp;lt;ref&amp;gt;Thomas Alun Williams, &amp;quot;Afonydd Nantlle&amp;quot;, &amp;#039;&amp;#039;Baladeulyn Ddoe a Heddiw&amp;#039;&amp;#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Dylid nodi mai [[Afon Gelli-dywyll]] yw&amp;#039;r afon a gamenwir ar fapiau Ordnans fel &amp;quot;Afon Tal-y-mignedd&amp;quot;. Mae honno&amp;#039;n llifo ar draws tir hen fferm Tal-y-mignedd Uchaf.&amp;lt;ref&amp;gt;Thomas Alun Williams, &amp;quot;Afonydd Nantlle&amp;quot;, &amp;#039;&amp;#039;Baladeulyn Ddoe a Heddiw&amp;#039;&amp;#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Cyfaill Eben</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_Tal-y-mignedd&amp;diff=10837&amp;oldid=prev</id>
		<title>Irion am 09:27, 15 Chwefror 2021</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_Tal-y-mignedd&amp;diff=10837&amp;oldid=prev"/>
		<updated>2021-02-15T09:27:18Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 10:27, 15 Chwefror 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Afon Tal-y-mignedd&#039;&#039;&#039; yn cynnyrch sawl nant fechan sydd yn codi ar lethrau serth [[Cwm Ffynnon]], cyn llifo i lawr y cwm serth tua&#039;r gogledd-orllewin am ryw ffilltir a heibio fferm [[Tal-y-mignedd Isaf]], cyn cyrraedd [[Afon Drws-y-coed]], sef rhan uchaf [[Afon Llyfnwy]] bron gyferbyn â fferm [[Gelli-ffrydiau]]. Nant fynyddig ydyw yn hytrach nag afon sylweddol.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Afon Tal-y-mignedd&#039;&#039;&#039; yn cynnyrch sawl nant fechan sydd yn codi ar lethrau serth [[Cwm &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;y &lt;/ins&gt;Ffynnon]], cyn llifo i lawr y cwm serth tua&#039;r gogledd-orllewin am ryw ffilltir a heibio fferm [[Tal-y-mignedd Isaf]], cyn cyrraedd [[Afon Drws-y-coed]], sef rhan uchaf [[Afon Llyfnwy]] bron gyferbyn â fferm [[Gelli-ffrydiau]]. Nant fynyddig ydyw yn hytrach nag afon sylweddol.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Dylid nodi mai [[Afon Gelli-dywyll]] yw&amp;#039;r afon a gamenwir ar fapiau Ordnans fel &amp;quot;Afon Tal-y-mignedd&amp;quot;. Mae honno&amp;#039;n llifo ar draws tir hen fferm Tal-y-mignedd Uchaf.&amp;lt;ref&amp;gt;Thomas Alun Williams, &amp;quot;Afonydd Nantlle&amp;quot;, &amp;#039;&amp;#039;Baladeulyn Ddoe a Heddiw&amp;#039;&amp;#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Dylid nodi mai [[Afon Gelli-dywyll]] yw&amp;#039;r afon a gamenwir ar fapiau Ordnans fel &amp;quot;Afon Tal-y-mignedd&amp;quot;. Mae honno&amp;#039;n llifo ar draws tir hen fferm Tal-y-mignedd Uchaf.&amp;lt;ref&amp;gt;Thomas Alun Williams, &amp;quot;Afonydd Nantlle&amp;quot;, &amp;#039;&amp;#039;Baladeulyn Ddoe a Heddiw&amp;#039;&amp;#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_Tal-y-mignedd&amp;diff=10836&amp;oldid=prev</id>
		<title>Irion am 09:16, 15 Chwefror 2021</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_Tal-y-mignedd&amp;diff=10836&amp;oldid=prev"/>
		<updated>2021-02-15T09:16:44Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 10:16, 15 Chwefror 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Afon Tal-y-mignedd&#039;&#039;&#039; yn cynnyrch sawl nant fechan sydd yn codi ar lethrau serth [[&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Cwmyffynnon&lt;/del&gt;]], cyn llifo i lawr y cwm serth tua&#039;r gogledd-orllewin am ryw ffilltir a heibio fferm [[Tal-y-mignedd Isaf]], cyn cyrraedd [[Afon Drws-y-coed]], sef rhan uchaf [[Afon Llyfnwy]] bron gyferbyn â fferm [[Gelli-ffrydiau]]. Nant fynyddig ydyw yn hytrach nag afon sylweddol.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Afon Tal-y-mignedd&#039;&#039;&#039; yn cynnyrch sawl nant fechan sydd yn codi ar lethrau serth [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Cwm Ffynnon&lt;/ins&gt;]], cyn llifo i lawr y cwm serth tua&#039;r gogledd-orllewin am ryw ffilltir a heibio fferm [[Tal-y-mignedd Isaf]], cyn cyrraedd [[Afon Drws-y-coed]], sef rhan uchaf [[Afon Llyfnwy]] bron gyferbyn â fferm [[Gelli-ffrydiau]]. Nant fynyddig ydyw yn hytrach nag afon sylweddol.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Dylid nodi mai [[Afon Gelli-dywyll]] yw&amp;#039;r afon a gamenwir ar fapiau Ordnans fel &amp;quot;Afon Tal-y-mignedd&amp;quot;. Mae honno&amp;#039;n llifo ar draws tir hen fferm Tal-y-mignedd Uchaf.&amp;lt;ref&amp;gt;Thomas Alun Williams, &amp;quot;Afonydd Nantlle&amp;quot;, &amp;#039;&amp;#039;Baladeulyn Ddoe a Heddiw&amp;#039;&amp;#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Dylid nodi mai [[Afon Gelli-dywyll]] yw&amp;#039;r afon a gamenwir ar fapiau Ordnans fel &amp;quot;Afon Tal-y-mignedd&amp;quot;. Mae honno&amp;#039;n llifo ar draws tir hen fferm Tal-y-mignedd Uchaf.&amp;lt;ref&amp;gt;Thomas Alun Williams, &amp;quot;Afonydd Nantlle&amp;quot;, &amp;#039;&amp;#039;Baladeulyn Ddoe a Heddiw&amp;#039;&amp;#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_Tal-y-mignedd&amp;diff=9546&amp;oldid=prev</id>
		<title>Irion am 10:38, 18 Tachwedd 2020</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_Tal-y-mignedd&amp;diff=9546&amp;oldid=prev"/>
		<updated>2020-11-18T10:38:41Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 11:38, 18 Tachwedd 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Afon Tal-y-mignedd &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Isaf&lt;/del&gt;&#039;&#039;&#039; yn cynnyrch sawl nant fechan sydd yn codi ar lethrau serth [[Cwmyffynnon]], cyn llifo i lawr y cwm serth tua&#039;r gogledd-orllewin am ryw ffilltir a heibio fferm Tal-y-mignedd, cyn cyrraedd [[Afon Drws-y-coed]], sef rhan uchaf [[Afon Llyfnwy]] bron gyferbyn â fferm [[Gelli-ffrydiau]]. Nant fynyddig ydyw yn hytrach nag afon sylweddol.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Afon Tal-y-mignedd&#039;&#039;&#039; yn cynnyrch sawl nant fechan sydd yn codi ar lethrau serth [[Cwmyffynnon]], cyn llifo i lawr y cwm serth tua&#039;r gogledd-orllewin am ryw ffilltir a heibio fferm &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[&lt;/ins&gt;Tal-y-mignedd &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Isaf]]&lt;/ins&gt;, cyn cyrraedd [[Afon Drws-y-coed]], sef rhan uchaf [[Afon Llyfnwy]] bron gyferbyn â fferm [[Gelli-ffrydiau]]. Nant fynyddig ydyw yn hytrach nag afon sylweddol.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Dylid nodi mai [[Afon Gelli-dywyll]] yw&amp;#039;r afon a gamenwir ar fapiau Ordnans fel &amp;quot;Afon Tal-y-mignedd&amp;quot;. Mae honno&amp;#039;n llifo ar draws tir hen fferm Tal-y-mignedd Uchaf.&amp;lt;ref&amp;gt;Thomas Alun Williams, &amp;quot;Afonydd Nantlle&amp;quot;, &amp;#039;&amp;#039;Baladeulyn Ddoe a Heddiw&amp;#039;&amp;#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Dylid nodi mai [[Afon Gelli-dywyll]] yw&amp;#039;r afon a gamenwir ar fapiau Ordnans fel &amp;quot;Afon Tal-y-mignedd&amp;quot;. Mae honno&amp;#039;n llifo ar draws tir hen fferm Tal-y-mignedd Uchaf.&amp;lt;ref&amp;gt;Thomas Alun Williams, &amp;quot;Afonydd Nantlle&amp;quot;, &amp;#039;&amp;#039;Baladeulyn Ddoe a Heddiw&amp;#039;&amp;#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&amp;lt;/ref&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_Tal-y-mignedd&amp;diff=9544&amp;oldid=prev</id>
		<title>Irion am 10:30, 18 Tachwedd 2020</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_Tal-y-mignedd&amp;diff=9544&amp;oldid=prev"/>
		<updated>2020-11-18T10:30:44Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 11:30, 18 Tachwedd 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Afon Tal-y-mignedd&#039;&#039;&#039; yn cynnyrch &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;dwy &lt;/del&gt;nant&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, un sy&#039;n codi o dan gopa mynydd [[Y Garn]] a&#039;r llall &lt;/del&gt;sydd yn codi ar lethrau serth [[&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Mynydd Drws-y-coed&lt;/del&gt;]], cyn llifo i lawr cwm serth tua&#039;r gogledd-orllewin am ryw ffilltir &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ac i&#039;r dwyrain o &lt;/del&gt;fferm Tal-y-mignedd, cyn cyrraedd [[Afon Drws-y-coed]], sef rhan uchaf [[Afon Llyfnwy]]. Nant fynyddig ydyw yn hytrach nag afon sylweddol.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &#039;&#039;&#039;Afon Tal-y-mignedd &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Isaf&lt;/ins&gt;&#039;&#039;&#039; yn cynnyrch &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;sawl &lt;/ins&gt;nant &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;fechan &lt;/ins&gt;sydd yn codi ar lethrau serth [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Cwmyffynnon&lt;/ins&gt;]], cyn llifo i lawr &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;y &lt;/ins&gt;cwm serth tua&#039;r gogledd-orllewin am ryw ffilltir &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;a heibio &lt;/ins&gt;fferm Tal-y-mignedd, cyn cyrraedd [[Afon Drws-y-coed]], sef rhan uchaf [[Afon Llyfnwy&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]] bron gyferbyn â fferm [[Gelli-ffrydiau&lt;/ins&gt;]]. Nant fynyddig ydyw yn hytrach nag afon sylweddol.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Dylid nodi mai [[Afon Gelli-dywyll]] yw&#039;r afon a gamenwir ar fapiau Ordnans fel &quot;Afon Tal-y-mignedd&quot;. Mae honno&#039;n llifo ar draws tir hen fferm Tal-y-mignedd Uchaf.&amp;lt;ref&amp;gt;Thomas Alun Williams, &quot;Afonydd Nantlle&quot;, &#039;&#039;Baladeulyn Ddoe a Heddiw&#039;&#039;, cyhoeddwyd yn ddigidol yn unig ar wefan Nantlle.com [http://www.nantlle.com/hanes-nantlle-baladeulyn.htm#7]&amp;lt;/ref&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{eginyn}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{eginyn}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_Tal-y-mignedd&amp;diff=8788&amp;oldid=prev</id>
		<title>Irion am 08:34, 4 Mai 2020</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_Tal-y-mignedd&amp;diff=8788&amp;oldid=prev"/>
		<updated>2020-05-04T08:34:33Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 09:34, 4 Mai 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Delwedd:&quot;geograph-1830028-by-Ivan-Hall.jpg&quot;.jpg|bawd|de|350px|Afon Goch gyda Llyn Cwellyn yn y pellter. Llun: Ivan Hall, CC-BY-SA.]]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &amp;#039;&amp;#039;&amp;#039;Afon Tal-y-mignedd&amp;#039;&amp;#039;&amp;#039; yn cynnyrch dwy nant, un sy&amp;#039;n codi o dan gopa mynydd [[Y Garn]] a&amp;#039;r llall sydd yn codi ar lethrau serth [[Mynydd Drws-y-coed]], cyn llifo i lawr cwm serth tua&amp;#039;r gogledd-orllewin am ryw ffilltir ac i&amp;#039;r dwyrain o fferm Tal-y-mignedd, cyn cyrraedd [[Afon Drws-y-coed]], sef rhan uchaf [[Afon Llyfnwy]]. Nant fynyddig ydyw yn hytrach nag afon sylweddol.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &amp;#039;&amp;#039;&amp;#039;Afon Tal-y-mignedd&amp;#039;&amp;#039;&amp;#039; yn cynnyrch dwy nant, un sy&amp;#039;n codi o dan gopa mynydd [[Y Garn]] a&amp;#039;r llall sydd yn codi ar lethrau serth [[Mynydd Drws-y-coed]], cyn llifo i lawr cwm serth tua&amp;#039;r gogledd-orllewin am ryw ffilltir ac i&amp;#039;r dwyrain o fferm Tal-y-mignedd, cyn cyrraedd [[Afon Drws-y-coed]], sef rhan uchaf [[Afon Llyfnwy]]. Nant fynyddig ydyw yn hytrach nag afon sylweddol.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_Tal-y-mignedd&amp;diff=8785&amp;oldid=prev</id>
		<title>Irion am 08:29, 4 Mai 2020</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_Tal-y-mignedd&amp;diff=8785&amp;oldid=prev"/>
		<updated>2020-05-04T08:29:34Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 09:29, 4 Mai 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Delwedd:&quot;geograph-1830028-by-Ivan-Hall.jpg&quot;.jpg|bawd|de|350px|Afon Goch gyda Llyn Cwellyn yn y pellter. Llun: Ivan Hall, CC-BY-SA.]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &amp;#039;&amp;#039;&amp;#039;Afon Tal-y-mignedd&amp;#039;&amp;#039;&amp;#039; yn cynnyrch dwy nant, un sy&amp;#039;n codi o dan gopa mynydd [[Y Garn]] a&amp;#039;r llall sydd yn codi ar lethrau serth [[Mynydd Drws-y-coed]], cyn llifo i lawr cwm serth tua&amp;#039;r gogledd-orllewin am ryw ffilltir ac i&amp;#039;r dwyrain o fferm Tal-y-mignedd, cyn cyrraedd [[Afon Drws-y-coed]], sef rhan uchaf [[Afon Llyfnwy]]. Nant fynyddig ydyw yn hytrach nag afon sylweddol.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Mae &amp;#039;&amp;#039;&amp;#039;Afon Tal-y-mignedd&amp;#039;&amp;#039;&amp;#039; yn cynnyrch dwy nant, un sy&amp;#039;n codi o dan gopa mynydd [[Y Garn]] a&amp;#039;r llall sydd yn codi ar lethrau serth [[Mynydd Drws-y-coed]], cyn llifo i lawr cwm serth tua&amp;#039;r gogledd-orllewin am ryw ffilltir ac i&amp;#039;r dwyrain o fferm Tal-y-mignedd, cyn cyrraedd [[Afon Drws-y-coed]], sef rhan uchaf [[Afon Llyfnwy]]. Nant fynyddig ydyw yn hytrach nag afon sylweddol.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_Tal-y-mignedd&amp;diff=8784&amp;oldid=prev</id>
		<title>Irion: Crëwyd tudalen newydd yn dechrau gyda &#039;Mae &#039;&#039;&#039;Afon Tal-y-mignedd&#039;&#039;&#039; yn cynnyrch dwy nant, un sy&#039;n codi o dan gopa mynydd Y Garn a&#039;r llall sydd yn codi ar lethrau serth [[Mynydd Drws-y-coed]...&#039;</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Afon_Tal-y-mignedd&amp;diff=8784&amp;oldid=prev"/>
		<updated>2020-05-04T08:20:19Z</updated>

		<summary type="html">&lt;p&gt;Crëwyd tudalen newydd yn dechrau gyda &amp;#039;Mae &amp;#039;&amp;#039;&amp;#039;Afon Tal-y-mignedd&amp;#039;&amp;#039;&amp;#039; yn cynnyrch dwy nant, un sy&amp;#039;n codi o dan gopa mynydd &lt;a href=&quot;/wici/Y_Garn&quot; title=&quot;Y Garn&quot;&gt;Y Garn&lt;/a&gt; a&amp;#039;r llall sydd yn codi ar lethrau serth [[Mynydd Drws-y-coed]...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Tudalen newydd&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Mae &amp;#039;&amp;#039;&amp;#039;Afon Tal-y-mignedd&amp;#039;&amp;#039;&amp;#039; yn cynnyrch dwy nant, un sy&amp;#039;n codi o dan gopa mynydd [[Y Garn]] a&amp;#039;r llall sydd yn codi ar lethrau serth [[Mynydd Drws-y-coed]], cyn llifo i lawr cwm serth tua&amp;#039;r gogledd-orllewin am ryw ffilltir ac i&amp;#039;r dwyrain o fferm Tal-y-mignedd, cyn cyrraedd [[Afon Drws-y-coed]], sef rhan uchaf [[Afon Llyfnwy]]. Nant fynyddig ydyw yn hytrach nag afon sylweddol.&lt;br /&gt;
&lt;br /&gt;
{{eginyn}}&lt;br /&gt;
==Cyfeiriadau==&lt;br /&gt;
{{cyfeiriadau}}&lt;br /&gt;
[[Categori:Afonydd]]&lt;br /&gt;
[[Categori:Daearyddiaeth ffisegol]]&lt;/div&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
</feed>