<?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=Chwarel_Fein-goch</id>
	<title>Chwarel Fein-goch - Hanes golygu</title>
	<link rel="self" type="application/atom+xml" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Chwarel_Fein-goch"/>
	<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Fein-goch&amp;action=history"/>
	<updated>2026-05-06T08:35:10Z</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=Chwarel_Fein-goch&amp;diff=12710&amp;oldid=prev</id>
		<title>Cyfaill Eben am 16:31, 21 Ionawr 2022</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Fein-goch&amp;diff=12710&amp;oldid=prev"/>
		<updated>2022-01-21T16:31:28Z</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 17:31, 21 Ionawr 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;&#039;&#039;&#039;Chwarel Fein-goch&#039;&#039;&#039; oedd un o dyllau [[Chwarel Cilgwyn]] yn y diwedd, ond &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;mi gychwynnodd &lt;/del&gt;fel chwarel lechi ar wahân, &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;wedi &lt;/del&gt;ei rhedeg gan nifer o bartneriaid, sef John Price, Thomas Jones, John Evans a Richard Roberts a gafodd brydles i chwarelydda ar dir y Goron tua 1800. Erbyn 1810 roeddent yn defnyddio tramffordd i gludo ysbwriel cloddio i&#039;r domen, y rheilffordd gyntaf y clywir amdani yn [[Dyffryn Nantlle|Nyffryn Nantlle]]. Roedd y twll yn dal i gynhyrchu, mae&#039;n debyg - a barnu oddi wrth fapiau&#039;r Ordnans - hyd ddiwedd y ganrif.&amp;lt;ref&amp;gt;GH Williams, &#039;&#039;Sŵn y trên sy&#039;n taranu&#039;&#039;, (Caernarfon, 2018).&amp;lt;/ref&amp;gt;&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;&#039;&#039;&#039;Chwarel Fein-goch&#039;&#039;&#039; oedd un o dyllau [[Chwarel Cilgwyn]] yn y diwedd, ond &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;cychwynnodd &lt;/ins&gt;fel chwarel lechi ar wahân, &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;yn cael &lt;/ins&gt;ei rhedeg gan nifer o bartneriaid, sef John Price, Thomas Jones, John Evans a Richard Roberts&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/ins&gt;a gafodd brydles i chwarelydda ar dir y Goron tua 1800. Erbyn 1810 roeddent yn defnyddio tramffordd i gludo ysbwriel cloddio i&#039;r domen, y rheilffordd gyntaf y clywir amdani yn [[Dyffryn Nantlle|Nyffryn Nantlle]]. Roedd y twll yn dal i gynhyrchu, mae&#039;n debyg - a barnu oddi wrth fapiau&#039;r Ordnans - hyd ddiwedd y ganrif.&amp;lt;ref&amp;gt;GH Williams, &#039;&#039;Sŵn y trên sy&#039;n taranu&#039;&#039;, (Caernarfon, 2018).&amp;lt;/ref&amp;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>Cyfaill Eben</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Fein-goch&amp;diff=4594&amp;oldid=prev</id>
		<title>Irion am 09:44, 24 Hydref 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Fein-goch&amp;diff=4594&amp;oldid=prev"/>
		<updated>2018-10-24T09:44:45Z</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 10:44, 24 Hydref 2018&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;&#039;&#039;&#039;Chwarel Fein-goch&#039;&#039;&#039; oedd un o dyllau [[Chwarel Cilgwyn]] yn y diwedd, ond mi gychwynnodd fel chwarel lechi ar wahân, wedi ei rhedeg gan nifer o bartneriaid, sef John Price, Thomas Jones, John Evans a Richard Roberts a gafodd brydles i chwarelydda ar dir y Goron tua 1800. Erbyn 1810 roeddent yn defnyddio tramffordd i gludo ysbwriel cloddio i&#039;r domen, y rheilffordd gyntaf y clywir amdani yn [[Dyffryn Nantlle|Nyffryn Nantlle]]. Roedd y twll yn dal i gynhyrchu, mae&#039;n debyg - a barnu oddi wrth fapiau&#039;r Ordnans - hyd ddiwedd y ganrif.&amp;lt;ref&amp;gt;GH Williams, &#039;&#039;Sŵn y &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;trŵn &lt;/del&gt;sy&#039;n taranu&#039;&#039;, (Caernarfon, 2018).&amp;lt;/ref&amp;gt;&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;&#039;&#039;&#039;Chwarel Fein-goch&#039;&#039;&#039; oedd un o dyllau [[Chwarel Cilgwyn]] yn y diwedd, ond mi gychwynnodd fel chwarel lechi ar wahân, wedi ei rhedeg gan nifer o bartneriaid, sef John Price, Thomas Jones, John Evans a Richard Roberts a gafodd brydles i chwarelydda ar dir y Goron tua 1800. Erbyn 1810 roeddent yn defnyddio tramffordd i gludo ysbwriel cloddio i&#039;r domen, y rheilffordd gyntaf y clywir amdani yn [[Dyffryn Nantlle|Nyffryn Nantlle]]. Roedd y twll yn dal i gynhyrchu, mae&#039;n debyg - a barnu oddi wrth fapiau&#039;r Ordnans - hyd ddiwedd y ganrif.&amp;lt;ref&amp;gt;GH Williams, &#039;&#039;Sŵn y &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;trên &lt;/ins&gt;sy&#039;n taranu&#039;&#039;, (Caernarfon, 2018).&amp;lt;/ref&amp;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=Chwarel_Fein-goch&amp;diff=4593&amp;oldid=prev</id>
		<title>Irion am 09:44, 24 Hydref 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Fein-goch&amp;diff=4593&amp;oldid=prev"/>
		<updated>2018-10-24T09:44:31Z</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 10:44, 24 Hydref 2018&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;&#039;&#039;&#039;Chwarel Fein-goch&#039;&#039;&#039; oedd un o dyllau [[Chwarel Cilgwyn]] yn y diwedd, ond mi gychwynnodd fel chwarel lechi ar wahân, wedi ei rhedeg gan nifer o bartneriaid, sef John Price, Thomas Jones, John Evans a Richard Roberts a gafodd brydles i chwarelydda ar dir y Goron tua 1800. Erbyn 1810 roeddent yn defnyddio tramffordd i gludo ysbwriel cloddio i&#039;r domen, y rheilffordd gyntaf y clywir amdani yn [[Dyffryn Nantlle|Nyffryn Nantlle]]. Roedd y twll yn dal i gynhyrchu, mae&#039;n debyg - a barnu oddi wrth fapiau&#039;r Ordnans - hyd ddiwedd y ganrif.&amp;lt;ref&amp;gt;GH Williams, &#039;&#039;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Swn &lt;/del&gt;y &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;tren &lt;/del&gt;sy&#039;n taranu&#039;&#039;, (Caernarfon, 2018).&amp;lt;/ref&amp;gt;&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;&#039;&#039;&#039;Chwarel Fein-goch&#039;&#039;&#039; oedd un o dyllau [[Chwarel Cilgwyn]] yn y diwedd, ond mi gychwynnodd fel chwarel lechi ar wahân, wedi ei rhedeg gan nifer o bartneriaid, sef John Price, Thomas Jones, John Evans a Richard Roberts a gafodd brydles i chwarelydda ar dir y Goron tua 1800. Erbyn 1810 roeddent yn defnyddio tramffordd i gludo ysbwriel cloddio i&#039;r domen, y rheilffordd gyntaf y clywir amdani yn [[Dyffryn Nantlle|Nyffryn Nantlle]]. Roedd y twll yn dal i gynhyrchu, mae&#039;n debyg - a barnu oddi wrth fapiau&#039;r Ordnans - hyd ddiwedd y ganrif.&amp;lt;ref&amp;gt;GH Williams, &#039;&#039;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Sŵn &lt;/ins&gt;y &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;trŵn &lt;/ins&gt;sy&#039;n taranu&#039;&#039;, (Caernarfon, 2018).&amp;lt;/ref&amp;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=Chwarel_Fein-goch&amp;diff=4526&amp;oldid=prev</id>
		<title>Irion am 20:46, 17 Hydref 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Fein-goch&amp;diff=4526&amp;oldid=prev"/>
		<updated>2018-10-17T20:46:40Z</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 21:46, 17 Hydref 2018&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;&#039;&#039;&#039;Chwarel Fein-goch&#039;&#039;&#039; oedd un o dyllau [[Chwarel Cilgwyn]] yn y diwedd, ond mi gychwynnodd fel chwarel ar wahân, wedi ei rhedeg gan nifer o bartneriaid, sef John Price, Thomas Jones, John Evans a Richard Roberts a gafodd brydles i chwarelydda ar dir y Goron tua 1800. Erbyn 1810 roeddent yn defnyddio tramffordd i gludo ysbwriel cloddio i&#039;r domen, y rheilffordd gyntaf y clywir amdani yn [[Dyffryn Nantlle|Nyffryn Nantlle]]. Roedd y twll yn dal i gynhyrchu, mae&#039;n debyg - a barnu oddi wrth fapiau&#039;r Ordnans - hyd ddiwedd y ganrif.&amp;lt;ref&amp;gt;GH Williams, &#039;&#039;Swn y tren sy&#039;n taranu&#039;&#039;, (Caernarfon, 2018).&amp;lt;/ref&amp;gt;&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;&#039;&#039;&#039;Chwarel Fein-goch&#039;&#039;&#039; oedd un o dyllau [[Chwarel Cilgwyn]] yn y diwedd, ond mi gychwynnodd fel chwarel &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;lechi &lt;/ins&gt;ar wahân, wedi ei rhedeg gan nifer o bartneriaid, sef John Price, Thomas Jones, John Evans a Richard Roberts a gafodd brydles i chwarelydda ar dir y Goron tua 1800. Erbyn 1810 roeddent yn defnyddio tramffordd i gludo ysbwriel cloddio i&#039;r domen, y rheilffordd gyntaf y clywir amdani yn [[Dyffryn Nantlle|Nyffryn Nantlle]]. Roedd y twll yn dal i gynhyrchu, mae&#039;n debyg - a barnu oddi wrth fapiau&#039;r Ordnans - hyd ddiwedd y ganrif.&amp;lt;ref&amp;gt;GH Williams, &#039;&#039;Swn y tren sy&#039;n taranu&#039;&#039;, (Caernarfon, 2018).&amp;lt;/ref&amp;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=Chwarel_Fein-goch&amp;diff=4525&amp;oldid=prev</id>
		<title>Irion am 20:46, 17 Hydref 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Fein-goch&amp;diff=4525&amp;oldid=prev"/>
		<updated>2018-10-17T20:46:06Z</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 21:46, 17 Hydref 2018&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;&#039;&#039;&#039;Chwarel &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Feingoch&lt;/del&gt;&#039;&#039;&#039; oedd un o dyllau [[Chwarel Cilgwyn]] yn y diwedd, ond mi gychwynnodd fel chwarel ar wahân, wedi ei rhedeg gan nifer o bartneriaid, sef John Price, Thomas Jones, John Evans a Richard Roberts a gafodd brydles i chwarelydda ar dir y Goron tua 1800. Erbyn 1810 roeddent yn defnyddio tramffordd i gludo ysbwriel cloddio i&#039;r domen, y rheilffordd gyntaf y clywir amdani yn [[Dyffryn Nantlle|Nyffryn Nantlle]]. Roedd y twll yn dal i gynhyrchu, mae&#039;n debyg - a barnu oddi wrth fapiau&#039;r Ordnans - hyd ddiwedd y ganrif.&amp;lt;ref&amp;gt;GH Williams, &#039;&#039;Swn y tren sy&#039;n taranu&#039;&#039;, (Caernarfon, 2018).&amp;lt;/ref&amp;gt;&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;&#039;&#039;&#039;Chwarel &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Fein-goch&lt;/ins&gt;&#039;&#039;&#039; oedd un o dyllau [[Chwarel Cilgwyn]] yn y diwedd, ond mi gychwynnodd fel chwarel ar wahân, wedi ei rhedeg gan nifer o bartneriaid, sef John Price, Thomas Jones, John Evans a Richard Roberts a gafodd brydles i chwarelydda ar dir y Goron tua 1800. Erbyn 1810 roeddent yn defnyddio tramffordd i gludo ysbwriel cloddio i&#039;r domen, y rheilffordd gyntaf y clywir amdani yn [[Dyffryn Nantlle|Nyffryn Nantlle]]. Roedd y twll yn dal i gynhyrchu, mae&#039;n debyg - a barnu oddi wrth fapiau&#039;r Ordnans - hyd ddiwedd y ganrif.&amp;lt;ref&amp;gt;GH Williams, &#039;&#039;Swn y tren sy&#039;n taranu&#039;&#039;, (Caernarfon, 2018).&amp;lt;/ref&amp;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=Chwarel_Fein-goch&amp;diff=4524&amp;oldid=prev</id>
		<title>Irion: Symudodd Heulfryn y dudalen Chwarel Feingoch i Chwarel Fein-goch heb adael dolen ailgyfeirio</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Fein-goch&amp;diff=4524&amp;oldid=prev"/>
		<updated>2018-10-17T20:45:27Z</updated>

		<summary type="html">&lt;p&gt;Symudodd Heulfryn y dudalen &lt;a href=&quot;/index.php?title=Chwarel_Feingoch&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Chwarel Feingoch (nid yw&amp;#039;r dudalen yn bodoli)&quot;&gt;Chwarel Feingoch&lt;/a&gt; i &lt;a href=&quot;/wici/Chwarel_Fein-goch&quot; title=&quot;Chwarel Fein-goch&quot;&gt;Chwarel Fein-goch&lt;/a&gt; heb adael dolen ailgyfeirio&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 21:45, 17 Hydref 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;cy&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(Dim gwahaniaeth)&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=Chwarel_Fein-goch&amp;diff=4523&amp;oldid=prev</id>
		<title>Irion: Crëwyd tudalen newydd yn dechrau gyda &#039;&#039;&#039;&#039;Chwarel Feingoch&#039;&#039;&#039; oedd un o dyllau Chwarel Cilgwyn yn y diwedd, ond mi gychwynnodd fel chwarel ar wahân, wedi ei rhedeg gan nifer o bartneriaid,...&#039;</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Fein-goch&amp;diff=4523&amp;oldid=prev"/>
		<updated>2018-10-16T09:05:32Z</updated>

		<summary type="html">&lt;p&gt;Crëwyd tudalen newydd yn dechrau gyda &amp;#039;&amp;#039;&amp;#039;&amp;#039;Chwarel Feingoch&amp;#039;&amp;#039;&amp;#039; oedd un o dyllau &lt;a href=&quot;/wici/Chwarel_Cilgwyn&quot; title=&quot;Chwarel Cilgwyn&quot;&gt;Chwarel Cilgwyn&lt;/a&gt; yn y diwedd, ond mi gychwynnodd fel chwarel ar wahân, wedi ei rhedeg gan nifer o bartneriaid,...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Tudalen newydd&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Chwarel Feingoch&amp;#039;&amp;#039;&amp;#039; oedd un o dyllau [[Chwarel Cilgwyn]] yn y diwedd, ond mi gychwynnodd fel chwarel ar wahân, wedi ei rhedeg gan nifer o bartneriaid, sef John Price, Thomas Jones, John Evans a Richard Roberts a gafodd brydles i chwarelydda ar dir y Goron tua 1800. Erbyn 1810 roeddent yn defnyddio tramffordd i gludo ysbwriel cloddio i&amp;#039;r domen, y rheilffordd gyntaf y clywir amdani yn [[Dyffryn Nantlle|Nyffryn Nantlle]]. Roedd y twll yn dal i gynhyrchu, mae&amp;#039;n debyg - a barnu oddi wrth fapiau&amp;#039;r Ordnans - hyd ddiwedd y ganrif.&amp;lt;ref&amp;gt;GH Williams, &amp;#039;&amp;#039;Swn y tren sy&amp;#039;n taranu&amp;#039;&amp;#039;, (Caernarfon, 2018).&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
{{eginyn}}&lt;br /&gt;
&lt;br /&gt;
==Cyfeiriadau==&lt;br /&gt;
&lt;br /&gt;
{{cyfeiriadau}}&lt;br /&gt;
&lt;br /&gt;
[[Categori:Chwareli llechi]]&lt;br /&gt;
[[Categori:Tramffyrdd]].&lt;/div&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
</feed>