Preface |
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xi | |
Acknowledgements |
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xv | |
Author |
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xvii | |
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List of abbreviations and acronyms used in the text |
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xix | |
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1 | (10) |
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2 Regional geology, building stones and quarries in North West Wales |
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11 | (70) |
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11 | (2) |
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2.2 A history of geological research |
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13 | (3) |
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2.3 The Precambrian rocks of Anglesey |
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16 | (4) |
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2.4 The Neoproterozoic to Cambrian rocks of the mainland |
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20 | (8) |
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2.4.1 Llanberis Slate Formation |
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22 | (6) |
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2.5 Cambrian and Ordovician rocks in the Harlech Dome |
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28 | (2) |
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30 | (9) |
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2.6.1 The Mawddach and Nant Ffrancon Groups |
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30 | (4) |
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2.6.2 The slate quarries of Blaenau-Ffestiniog |
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34 | (1) |
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2.6.3 The Middle Ordovician Strata of Anglesey |
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35 | (1) |
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2.6.4 Caradoc volcanic rocks and slates |
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36 | (3) |
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39 | (1) |
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2.7 Silurian and Devonian |
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39 | (2) |
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2.8 The Carboniferous rocks of Anglesey and the mainland |
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41 | (13) |
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42 | (4) |
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2.8.2 Clwyd Limestone Group |
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46 | (4) |
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50 | (3) |
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2.8.4 Gloddaeth Purple Sandstone |
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53 | (1) |
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2.9 Intrusive igneous rocks |
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54 | (13) |
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2.9.1 The Neoproterozoic granites: Twthill and Coedana Granites |
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55 | (1) |
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2.9.2 Penmaenmawr Granodiorite |
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56 | (2) |
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2.9.3 The intrusive igneous rocks of Snowdonia |
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58 | (2) |
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2.9.4 The Nefyn Cluster and Nanhoron Intrusions of the Llyn Peninsula |
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60 | (7) |
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2.10 Pleistocene and Quaternary deposits |
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67 | (2) |
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2.11 Stone from outside the region |
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69 | (9) |
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2.11.1 Merionethshire Slate and other Welsh slates |
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69 | (1) |
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2.11.2 Carboniferous and Permo-Triassic Sandstones |
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69 | (1) |
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70 | (1) |
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2.11.2.2 York Stone and other Coal Measures sandstones |
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71 | (2) |
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2.11.2.3 The Cheshire sandstones |
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73 | (2) |
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2.11.3 English Jurassic limestones |
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75 | (2) |
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77 | (1) |
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2.11.5 Imported igneous and metamorphic rocks |
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77 | (1) |
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78 | (3) |
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3 North West Wales before Edward I |
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81 | (52) |
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81 | (1) |
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3.2 Stone building in the Neolithic Period |
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82 | (5) |
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3.3 Neolithic industry: stone tools |
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87 | (2) |
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89 | (2) |
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91 | (2) |
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93 | (4) |
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97 | (14) |
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99 | (1) |
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99 | (8) |
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107 | (1) |
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3.7.4 Small Roman forts and Romano-British settlements |
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108 | (3) |
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3.8 Iron Age and Roman industry |
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111 | (1) |
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3.9 The early Christian to Norman Periods |
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111 | (11) |
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116 | (4) |
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120 | (2) |
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3.10 The early Medieval castles |
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122 | (9) |
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3.10.1 Dolwyddelan Castle |
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124 | (2) |
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126 | (1) |
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127 | (2) |
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129 | (2) |
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3.11 The last King of Gwynedd |
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131 | (2) |
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4 The castles and town walls of Edward I |
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133 | (66) |
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133 | (3) |
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4.2 Building castles and castle builders |
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136 | (6) |
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4.3 Caernarfon Castle and town walls |
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142 | (29) |
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142 | (21) |
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4.3.2 Caernarfon town walls |
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163 | (8) |
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171 | (7) |
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4.5 Conwy Castle and town walls |
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178 | (9) |
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178 | (7) |
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185 | (2) |
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187 | (9) |
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196 | (3) |
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5 Building the towns of North West Wales: churches, civic centres and manor houses |
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199 | (70) |
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5.1 Historic building in North West Wales in the 14th to 17th centuries |
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199 | (8) |
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5.2 New castles of the 18th and 19th centuries |
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207 | (10) |
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208 | (1) |
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208 | (2) |
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210 | (2) |
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5.2.4 The Glynllifon Estate |
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212 | (1) |
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213 | (4) |
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5.3 Eighteenth and nineteenth century towns |
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217 | (7) |
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5.3.1 The coming of the railways |
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217 | (2) |
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219 | (2) |
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5.3.3 The railways bring new stones |
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221 | (2) |
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5.3.4 Slate steps up to the challenge |
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223 | (1) |
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5.4 North Welsh weather and natural stone |
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224 | (1) |
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5.5 Modern building: a return to Welsh stone |
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225 | (1) |
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5.6 The towns of North Wales: natural stone and local character |
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226 | (33) |
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226 | (6) |
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232 | (7) |
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239 | (12) |
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251 | (6) |
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257 | (2) |
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259 | (5) |
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259 | (3) |
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5.7.2 Y Felinheli/Port Dinorwic |
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262 | (2) |
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5.8 A final note on gravestones and memorials |
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264 | (5) |
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6 The building stones of North West Wales: a final word |
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269 | (8) |
Gazetteer of sites mentioned in the text |
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277 | (4) |
References |
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281 | (16) |
Index |
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297 | |