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Hydrogeology of Wales: Precambrian and Cambrian aquifers - Revision history
2024-03-19T12:34:01Z
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2016-02-18T08:28:44Z
<p>Removed protection from "<a href="/index.php/Hydrogeology_of_Wales:_Precambrian_and_Cambrian_aquifers" title="Hydrogeology of Wales: Precambrian and Cambrian aquifers">Hydrogeology of Wales: Precambrian and Cambrian aquifers</a>"</p>
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2016-02-11T14:05:59Z
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2015-05-05T15:29:11Z
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<td colspan="1" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 15:29, 5 May 2015</td>
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Dbk
https://earthwise.bgs.ac.uk/index.php?title=Hydrogeology_of_Wales:_Precambrian_and_Cambrian_aquifers&diff=6723&oldid=prev
Dbk at 15:55, 29 January 2015
2015-01-29T15:55:57Z
<p></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 15:55, 29 January 2015</td>
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<tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="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;"><div>The Cambrian strata in Pembrokeshire comprise shallow-water sediments which are intensely faulted. There are three groups: the lowest is Caerfai Group, followed by the Solva Group and the youngest is the Menevian Group, all of which are overlain by the Lingula Flags Formation. Lithologies include mudstones, siltstones, sandstones, conglomerates and shales.</div></td><td class="diff-marker"></td><td style="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;"><div>The Cambrian strata in Pembrokeshire comprise shallow-water sediments which are intensely faulted. There are three groups: the lowest is Caerfai Group, followed by the Solva Group and the youngest is the Menevian Group, all of which are overlain by the Lingula Flags Formation. Lithologies include mudstones, siltstones, sandstones, conglomerates and shales.</div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><ins style="font-weight: bold; text-decoration: none;">==Hydrogeology of Wales - contents==</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><ins style="font-weight: bold; text-decoration: none;">{{HOWpages}}</ins></div></td></tr>
<tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="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;"><div>[[Category:Hydrogeology of Wales| 006]]</div></td><td class="diff-marker"></td><td style="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;"><div>[[Category:Hydrogeology of Wales| 006]]</div></td></tr>
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Dbk
https://earthwise.bgs.ac.uk/index.php?title=Hydrogeology_of_Wales:_Precambrian_and_Cambrian_aquifers&diff=3777&oldid=prev
Dbk at 07:40, 20 May 2014
2014-05-20T07:40:48Z
<p></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 07:40, 20 May 2014</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l2">Line 2:</td>
<td colspan="2" class="diff-lineno">Line 2:</td></tr>
<tr><td class="diff-marker"></td><td style="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;"><div>[[Image:P802417.jpg|thumb|200px|Typical Cambrian coastal exposure looking towards South Stack, Holyhead Island. P802417.]]</div></td><td class="diff-marker"></td><td style="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;"><div>[[Image:P802417.jpg|thumb|200px|Typical Cambrian coastal exposure looking towards South Stack, Holyhead Island. P802417.]]</div></td></tr>
<tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>Precambrian strata crop out in Anglesey ('''Plate P802417''')', in the Lleyn Peninsula and Bardsey Island, and in Pembrokeshire between St Brides Bay and Fishguard P841814. They are nevertheless of limited areal extent.</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>Precambrian strata crop out in Anglesey ('''Plate P802417''')', in the Lleyn Peninsula and Bardsey Island, and in Pembrokeshire between St Brides Bay and Fishguard <ins style="font-weight: bold; text-decoration: none;">(</ins>P841814<ins style="font-weight: bold; text-decoration: none;">)</ins>. They are nevertheless of limited areal extent.</div></td></tr>
<tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="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;"><div>The Monian Composite Terrain of Anglesey and the Lleyn Peninsula comprises a varied suite of tectonised igneous, metamorphic and sedimentary rocks. These diverse lithological elements were brought together in a belt of transcurrent faulting during the late Precambrian and early Cambrian ([[Hydrogeology of Wales: References|'''Gibbons, 1983''']]). There are three main divisions of the Cambrian Monian Supergroup in Anglesey [[Hydrogeology of Wales: References|'''(Greenly, 1919)''']]:</div></td><td class="diff-marker"></td><td style="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;"><div>The Monian Composite Terrain of Anglesey and the Lleyn Peninsula comprises a varied suite of tectonised igneous, metamorphic and sedimentary rocks. These diverse lithological elements were brought together in a belt of transcurrent faulting during the late Precambrian and early Cambrian ([[Hydrogeology of Wales: References|'''Gibbons, 1983''']]). There are three main divisions of the Cambrian Monian Supergroup in Anglesey [[Hydrogeology of Wales: References|'''(Greenly, 1919)''']]:</div></td></tr>
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Dbk
https://earthwise.bgs.ac.uk/index.php?title=Hydrogeology_of_Wales:_Precambrian_and_Cambrian_aquifers&diff=3776&oldid=prev
Dbk at 07:40, 20 May 2014
2014-05-20T07:40:26Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 07:40, 20 May 2014</td>
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<tr><td class="diff-marker"></td><td style="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;"><div>{{HofW}}</div></td><td class="diff-marker"></td><td style="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;"><div>{{HofW}}</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>[[Image:P802417.jpg|thumb|200px|Typical Cambrian coastal exposure looking towards South Stack, Holyhead Island. <del style="font-weight: bold; text-decoration: none;">[https://bgsintranet/asset-bank/action/viewFullSizedImage?id=390735&size=1000 </del>P802417.<del style="font-weight: bold; text-decoration: none;">]</del>]]</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>[[Image:P802417.jpg|thumb|200px|Typical Cambrian coastal exposure looking towards South Stack, Holyhead Island. P802417.]]</div></td></tr>
<tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>Precambrian strata crop out in Anglesey ('''Plate P802417''')', in the Lleyn Peninsula and Bardsey Island, and in Pembrokeshire between St Brides Bay and Fishguard <del style="font-weight: bold; text-decoration: none;">([https://bgsintranet/asset-bank/action/viewFullSizedImage?id=428916&size=1000 Figure </del>P841814<del style="font-weight: bold; text-decoration: none;">.]))</del>. They are nevertheless of limited areal extent.</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>Precambrian strata crop out in Anglesey ('''Plate P802417''')', in the Lleyn Peninsula and Bardsey Island, and in Pembrokeshire between St Brides Bay and Fishguard P841814. They are nevertheless of limited areal extent.</div></td></tr>
<tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="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;"><div>The Monian Composite Terrain of Anglesey and the Lleyn Peninsula comprises a varied suite of tectonised igneous, metamorphic and sedimentary rocks. These diverse lithological elements were brought together in a belt of transcurrent faulting during the late Precambrian and early Cambrian ([[Hydrogeology of Wales: References|'''Gibbons, 1983''']]). There are three main divisions of the Cambrian Monian Supergroup in Anglesey [[Hydrogeology of Wales: References|'''(Greenly, 1919)''']]:</div></td><td class="diff-marker"></td><td style="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;"><div>The Monian Composite Terrain of Anglesey and the Lleyn Peninsula comprises a varied suite of tectonised igneous, metamorphic and sedimentary rocks. These diverse lithological elements were brought together in a belt of transcurrent faulting during the late Precambrian and early Cambrian ([[Hydrogeology of Wales: References|'''Gibbons, 1983''']]). There are three main divisions of the Cambrian Monian Supergroup in Anglesey [[Hydrogeology of Wales: References|'''(Greenly, 1919)''']]:</div></td></tr>
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Dbk
https://earthwise.bgs.ac.uk/index.php?title=Hydrogeology_of_Wales:_Precambrian_and_Cambrian_aquifers&diff=3609&oldid=prev
Dbk at 13:51, 19 May 2014
2014-05-19T13:51:47Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 13:51, 19 May 2014</td>
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<tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div><del style="font-weight: bold; text-decoration: none;">{| class="wikitable" width="100pt" style="margin-left</del>:<del style="font-weight: bold; text-decoration: none;">40px; margin-right:0px; margin-bottom:10px; float:right; text-align:left;"</del></div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div><ins style="font-weight: bold; text-decoration: none;">[[Image</ins>:<ins style="font-weight: bold; text-decoration: none;">P802417.jpg</ins>|<ins style="font-weight: bold; text-decoration: none;">thumb</ins>|<ins style="font-weight: bold; text-decoration: none;">200px</ins>|Typical Cambrian coastal exposure looking towards South Stack, Holyhead Island. [https://bgsintranet/asset-bank/action/viewFullSizedImage?id=390735&size=1000 P802417.]<ins style="font-weight: bold; text-decoration: none;">]]</ins></div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>| <del style="font-weight: bold; text-decoration: none;"><img src="https://bgsintranet/asset-bank/action/directLinkImage?assetId=390735&width=200&height=300"></del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>|<del style="font-weight: bold; text-decoration: none;">-</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>| Typical Cambrian coastal exposure looking towards South Stack, Holyhead Island. [https://bgsintranet/asset-bank/action/viewFullSizedImage?id=390735&size=1000 P802417.]</div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div><del style="font-weight: bold; text-decoration: none;">|}</del></div></td><td colspan="2" class="diff-side-added"></td></tr>
<tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="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;"><div>Precambrian strata crop out in Anglesey ('''Plate P802417''')', in the Lleyn Peninsula and Bardsey Island, and in Pembrokeshire between St Brides Bay and Fishguard ([https://bgsintranet/asset-bank/action/viewFullSizedImage?id=428916&size=1000 Figure P841814.])). They are nevertheless of limited areal extent.</div></td><td class="diff-marker"></td><td style="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;"><div>Precambrian strata crop out in Anglesey ('''Plate P802417''')', in the Lleyn Peninsula and Bardsey Island, and in Pembrokeshire between St Brides Bay and Fishguard ([https://bgsintranet/asset-bank/action/viewFullSizedImage?id=428916&size=1000 Figure P841814.])). They are nevertheless of limited areal extent.</div></td></tr>
</table>
Dbk
https://earthwise.bgs.ac.uk/index.php?title=Hydrogeology_of_Wales:_Precambrian_and_Cambrian_aquifers&diff=1241&oldid=prev
Dbk at 10:46, 23 September 2013
2013-09-23T10:46:52Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 10:46, 23 September 2013</td>
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<tr><td class="diff-marker"></td><td style="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;"><div>|}</div></td><td class="diff-marker"></td><td style="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;"><div>|}</div></td></tr>
<tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="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;"><div>Precambrian strata crop out in Anglesey ('''Plate P802417''')', in the Lleyn Peninsula and Bardsey Island, and in Pembrokeshire between St Brides Bay and Fishguard (<del style="font-weight: bold; text-decoration: none;">'''FIGURE 1</del>.<del style="font-weight: bold; text-decoration: none;">1'''</del>). They are nevertheless of limited areal extent.</div></td><td class="diff-marker" data-marker="+"></td><td style="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;"><div>Precambrian strata crop out in Anglesey ('''Plate P802417''')', in the Lleyn Peninsula and Bardsey Island, and in Pembrokeshire between St Brides Bay and Fishguard (<ins style="font-weight: bold; text-decoration: none;">[https://bgsintranet/asset-bank/action/viewFullSizedImage?id=428916&size=1000 Figure P841814</ins>.<ins style="font-weight: bold; text-decoration: none;">])</ins>). They are nevertheless of limited areal extent.</div></td></tr>
<tr><td class="diff-marker"></td><td style="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;"><br></td><td class="diff-marker"></td><td style="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;"><br></td></tr>
<tr><td class="diff-marker"></td><td style="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;"><div>The Monian Composite Terrain of Anglesey and the Lleyn Peninsula comprises a varied suite of tectonised igneous, metamorphic and sedimentary rocks. These diverse lithological elements were brought together in a belt of transcurrent faulting during the late Precambrian and early Cambrian ([[Hydrogeology of Wales: References|'''Gibbons, 1983''']]). There are three main divisions of the Cambrian Monian Supergroup in Anglesey [[Hydrogeology of Wales: References|'''(Greenly, 1919)''']]:</div></td><td class="diff-marker"></td><td style="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;"><div>The Monian Composite Terrain of Anglesey and the Lleyn Peninsula comprises a varied suite of tectonised igneous, metamorphic and sedimentary rocks. These diverse lithological elements were brought together in a belt of transcurrent faulting during the late Precambrian and early Cambrian ([[Hydrogeology of Wales: References|'''Gibbons, 1983''']]). There are three main divisions of the Cambrian Monian Supergroup in Anglesey [[Hydrogeology of Wales: References|'''(Greenly, 1919)''']]:</div></td></tr>
</table>
Dbk