Category:Geology of Wales

Subcategories

This category has the following 45 subcategories, out of 45 total.

Media in category "Geology of Wales"

The following 145 files are in this category, out of 145 total.

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  111 of '(The Coal-fields of Great Britain- their history, structure, and duration. With notices of the Coal-fields of other parts of the world.)' (11101371243).jpg 3,176 × 2,444; 1.44 MB
  
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  174 of '(The Coal-fields of Great Britain- their history, structure, and duration. With notices of the Coal-fields of other parts of the world.)' (11099183144).jpg 1,318 × 2,499; 840 KB
  
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  6 of 'Geographical Encyclopædia of New South Wales, etc' (11216892666).jpg 4,435 × 4,776; 2.98 MB
  
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  A boulder field of rocks of the Snowdon volcanic series - geograph.org.uk - 275587.jpg 640 × 480; 149 KB
  
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  A glacier passed this way - geograph.org.uk - 73067.jpg 640 × 480; 130 KB
  
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  A hoar stone on Pen Maen Dewi - geograph.org.uk - 1265221.jpg 480 × 640; 132 KB
  
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  A Rockfield Summit - geograph.org.uk - 222777.jpg 640 × 480; 56 KB
  
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  A view across Prenteg towards Pen y Garn Hill - geograph.org.uk - 260368.jpg 640 × 410; 66 KB
  
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  Aberystwyth grits - fault exposed on the foreshore - geograph.org.uk - 3126131.jpg 640 × 480; 144 KB
  
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  Adam and Eve on Tryfan - geograph.org.uk - 57522.jpg 640 × 480; 89 KB
  
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  Adam and Eve stones on Tryfan summit - geograph.org.uk - 205486.jpg 640 × 427; 80 KB
  
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  Afternoon winter light, Cwm Rhwyddfor. - geograph.org.uk - 1188021.jpg 640 × 427; 63 KB
  
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  Bedding and cleavage - geograph.org.uk - 1234615.jpg 640 × 640; 300 KB
  
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  BendrickDinosaurFootprints.JPG 1,200 × 1,600; 718 KB
  
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  Blancmange Rock - geograph.org.uk - 385097.jpg 640 × 479; 141 KB
  
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  Block-field below Carn Sian - geograph.org.uk - 1447707.jpg 640 × 480; 119 KB
  
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  Blue Lias cliff, Rhoose - geograph.org.uk - 981193.jpg 640 × 480; 108 KB
  
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  Blue Lias, closeup - geograph.org.uk - 981202.jpg 480 × 640; 102 KB
  
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  Boulder clay outcrop - geograph.org.uk - 1259213.jpg 640 × 480; 69 KB
  
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  Bracelet Bay - geograph.org.uk - 865181.jpg 640 × 480; 99 KB
  
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  Bracelet Bay 4.jpg 5,454 × 1,873; 3.88 MB
  
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  Bwa Maen, Dinas Rock, Pontneddfechen.JPG 3,264 × 2,176; 4.62 MB
  
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  Caer Bwdy Bay from the east - geograph.org.uk - 1255201.jpg 640 × 480; 122 KB
  
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  Carboniferous Jurassic unconformity Ogmore.jpg 3,872 × 2,592; 6.68 MB
  
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  Carnedd Meibion-Owen (6175).jpg 4,288 × 2,848; 4.85 MB
  
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  Carnedd y Filiast's Atlantic Cliff - geograph.org.uk - 219467.jpg 640 × 480; 94 KB
  
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  Castell Deganwy Castle - geograph.org.uk - 221851.jpg 600 × 427; 123 KB
  
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  Cave and cliffs, Ramsey Island - geograph.org.uk - 1501354.jpg 640 × 480; 125 KB
  
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  Cerrig Y Cathod, Nr. Treban Meurig, Anglesey. - geograph.org.uk - 108904.jpg 640 × 480; 97 KB
  
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  Cliff on the seaward end of Dinas - geograph.org.uk - 1349036.jpg 480 × 640; 120 KB
  
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  Cliff-face at Col-huw Point - geograph.org.uk - 1479249.jpg 640 × 480; 119 KB
  
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  Cliffs above Llyn Du - geograph.org.uk - 1282608.jpg 640 × 480; 205 KB
  
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  Cliffs at Lavernock Point - geograph.org.uk - 836056.jpg 640 × 480; 96 KB
  
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  Close-up of a slab of Nant y Moch formation mudstone, Cwm Hyddgen - geograph.org.uk - 1189871.jpg 640 × 480; 187 KB
  
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  Closeup of Gosker Rock - geograph.org.uk - 481544.jpg 640 × 480; 131 KB
  
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  Cwm Amarch - geograph.org.uk - 11074.jpg 640 × 480; 44 KB
  
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  Debris flow track through woods in the Ceulan valley, near Tal-y-bont. Whole trees were rafted down the valley during the flood..JPG 2,848 × 4,288; 4.75 MB
  
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  Desiccation cracks^ - geograph.org.uk - 977167.jpg 640 × 480; 144 KB
  
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  Devil's Bridge - geograph.org.uk - 1420112.jpg 640 × 480; 95 KB
  
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  Ffermdy Talafon farmhouse - geograph.org.uk - 1777893.jpg 1,024 × 768; 155 KB
  
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  Flow banding in igneous rock.jpg 640 × 480; 134 KB
  
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  Folded Old Red Sandstone at St Annes Head - geograph.org.uk - 629204.jpg 640 × 468; 448 KB
  
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  Folded rock - geograph.org.uk - 665591.jpg 640 × 480; 139 KB
  
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  Foreshore and base of limestone pavement near Ogmore Southerndown Coast DMarshall2017.jpg 3,151 × 1,696; 2.18 MB
  
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  From before the dinosaurs - geograph.org.uk - 12760.jpg 640 × 480; 138 KB
  
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  Geology of UK - Section from Snowdon to Harwich.jpg 1,185 × 397; 123 KB
  
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  Gosker Rock, Tenby - geograph.org.uk - 1016062.jpg 640 × 480; 47 KB
  
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  Great Orme and Kayaker.jpg 2,272 × 1,704; 894 KB
  
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  Green Schist from Holy Island, Anglesey.JPG 4,320 × 3,240; 2.99 MB
  
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  Gully eroded along fault - geograph.org.uk - 1092534.jpg 640 × 480; 140 KB
  
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  Highly folded and gently metamorphosed Monian rocks of the South Stack Group - geograph.org.uk - 1438862.jpg 640 × 480; 80 KB
  
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  Limestone escarpment - World's End - geograph.org.uk - 27578.jpg 480 × 640; 104 KB
  
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  Limestone pavement and foreshore near Ogmore Southerndown Coast DMarshall2017.jpg 2,145 × 1,836; 1.34 MB
  
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  Limestone Pavement on the Great Orme - geograph.org.uk - 283999.jpg 640 × 480; 239 KB
  
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  Limestone with chert - geograph.org.uk - 10811.jpg 640 × 425; 83 KB
  
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  Limestone with chert banding - geograph.org.uk - 10810.jpg 640 × 427; 88 KB
  
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  Llanddwyn Rocks, Quartz - geograph.org.uk - 383838.jpg 640 × 480; 97 KB
  
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  Llyn Du - Miners Track 1975.jpg 1,740 × 1,198; 519 KB
  
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  Mynydd Carreg - geograph.org.uk - 1287018.jpg 640 × 480; 86 KB
  
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  Nash Point - geograph.org.uk - 675611.jpg 640 × 480; 93 KB
  
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  Pebbles on the beach - geograph.org.uk - 162617.jpg 640 × 479; 58 KB
  
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  Pillow lava and dune erosion - geograph.org.uk - 876369.jpg 640 × 480; 140 KB
  
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  Porth Dafarch - geograph.org.uk - 50988.jpg 640 × 480; 142 KB
  
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  Pre-Cambrian rocks exposed by the retreat of the boulder clay cliffs at Porth Cwyfan - geograph.org.uk - 1038831.jpg 640 × 480; 101 KB
  
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  Precambrian volcanic pebble, Pembrokeshire.jpg 2,048 × 1,923; 1.04 MB
  
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  Quartz Rocks close up Llanddwyn. - geograph.org.uk - 383842.jpg 640 × 480; 97 KB
  
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  Rhinogydd Rock Markings (1).jpg 1,152 × 768; 271 KB
  
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  Rhinogydd Rock Markings (2).jpg 1,152 × 768; 364 KB
  
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  Rhinogydd Rock Markings (3).jpg 1,005 × 1,508; 608 KB
  
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  Rhyolite Outcrop, near Afon Gyrach - geograph.org.uk - 242567.jpg 600 × 450; 113 KB
  
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  Roche moutonnée on the northern slope of Moel Dyrnogydd - geograph.org.uk - 216108.jpg 478 × 640; 55 KB
  
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  Rock climber on the Black Wall - geograph.org.uk - 691682.jpg 640 × 480; 107 KB
  
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  Rock folding at St Ann's Head - geograph.org.uk - 1637353.jpg 640 × 480; 108 KB
  
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  Rock Formations on Glyder Fach Summit - geograph.org.uk - 222927.jpg 640 × 427; 63 KB
  
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  Rock overhang in Northern Rhinogs DSC03958c.jpg 1,005 × 754; 171 KB
  
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  Rocks on Ogmore Beach - geograph.org.uk - 184294.jpg 480 × 640; 136 KB
  
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  Rocky outcrop - geograph.org.uk - 201260.jpg 640 × 427; 63 KB
  
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  Rocky outcrop - geograph.org.uk - 248743.jpg 640 × 480; 161 KB
  
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  Rugose coral fossil near Ogmore Southerndown Coast DMarshall2017.jpg 3,264 × 1,836; 1.73 MB
  
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  Rugose coral fossil structure exposed in rockpool near Ogmore Southerndown Coast DMarshall2017.jpg 1,836 × 3,264; 1.85 MB
  
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  Rugose coral fossils near Ogmore Southerndown Coast DMarshall2017.jpg 2,340 × 1,836; 1.7 MB
  
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  Scree below Sychnant Pass - geograph.org.uk - 1479216.jpg 640 × 430; 179 KB
  
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  Scree below the Sychnant Pass - geograph.org.uk - 1478805.jpg 640 × 430; 182 KB
  
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  Sedimentary Rocks of Great Orme Llandudno Wales.jpg 1,704 × 2,272; 1.22 MB
  
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  Sheepfold - geograph.org.uk - 512059.jpg 600 × 450; 83 KB
  
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  Siluria (Page 54) BHL47012267.jpg 2,445 × 4,123; 1.54 MB
  
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  Silurian Proximal Turbidites New Quay Wales 22024839.jpg 1,600 × 1,200; 461 KB
  
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  Silurian Proximal Turbidites New Quay Wales 22024880.jpg 1,600 × 1,200; 434 KB
  
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  Sinc y Giedd - geograph.org.uk - 157918.jpg 640 × 423; 99 KB
  
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  South Buttress and North Buttress on Trum y Ddysgl - geograph.org.uk - 1512523.jpg 640 × 480; 91 KB
  
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  Southerndown Coast looking south east DMarshall2017.jpg 3,264 × 1,836; 2.38 MB
  
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  St. Ann's Head, Cobbler's Hole - geograph.org.uk - 455250.jpg 640 × 429; 92 KB
  
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  Stack Rocks - Elegug Stacks - geograph.org.uk - 479231.jpg 550 × 640; 112 KB
  
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  Strange Rocks Llanddwyn - geograph.org.uk - 383848.jpg 640 × 480; 117 KB
  
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  Strata near the top of the Bannau Sir Gaer cliffs - geograph.org.uk - 171038.jpg 480 × 359; 52 KB
  
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  SW dipping bedding and vertical cleavage - geograph.org.uk - 283165.jpg 480 × 640; 113 KB
  
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  Swallow (or Sink) Holes - geograph.org.uk - 10853.jpg 640 × 400; 56 KB
  
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  Swanlake Bay - geograph.org.uk - 1570744.jpg 640 × 553; 214 KB
  
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  Tears Point (geograph 6604505).jpg 3,929 × 2,946; 5.21 MB
  
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  The Cantilever - geograph.org.uk - 926.jpg 640 × 480; 52 KB
  
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  The Cantilever on Glyder Fach - geograph.org.uk - 167473.jpg 640 × 480; 154 KB
  
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  The Great Orme - geograph.org.uk - 9057.jpg 640 × 480; 115 KB
  
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  The Great Orme - Limestone Escarpment - geograph.org.uk - 290159.jpg 640 × 480; 175 KB
  
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  The Quarterly journal of the Geological Society of London (1913) (14804581863).jpg 2,784 × 848; 284 KB
  
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  The Scree Run - geograph.org.uk - 223313.jpg 640 × 480; 103 KB
  
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  The White Rock Outcrop above Llyn Bychan - geograph.org.uk - 233614.jpg 640 × 436; 92 KB
  
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  Tilted strata in the Carboniferous Limestones of the Great Orme - geograph.org.uk - 594437.jpg 640 × 480; 104 KB
  
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  Tilted strata in the cliffs at Henborth - geograph.org.uk - 1443588.jpg 640 × 480; 102 KB
  
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  Tilted strata near Friar's Point - geograph.org.uk - 982050.jpg 640 × 480; 80 KB
  
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  Triassic wadi deposit Ogmore.jpg 3,872 × 2,592; 7.17 MB
  
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  View down to the floor of Twll Marl Pit - geograph.org.uk - 600235.jpg 640 × 480; 142 KB
  
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  View to Traeth Bach - geograph.org.uk - 996961.jpg 640 × 607; 151 KB
  
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  Vivid changes in rock colour - geograph.org.uk - 760931.jpg 640 × 480; 83 KB
  
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  Wavecut platform southerndown pano.jpg 2,393 × 1,200; 1.7 MB
  
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  Y Garreg Wen - geograph.org.uk - 233618.jpg 640 × 480; 150 KB
  
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  A limestone pavement in the sea - geograph.org.uk - 1055623.jpg 640 × 480; 47 KB
  
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  A Thoughtless Act - geograph.org.uk - 255879.jpg 640 × 480; 62 KB
  
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  Afon Hengwm - geograph.org.uk - 376159.jpg 640 × 427; 58 KB
  
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  Bare rock - geograph.org.uk - 332524.jpg 640 × 480; 103 KB
  
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  Black shale, Aber Draw - geograph.org.uk - 1518285.jpg 640 × 480; 173 KB
  
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  Bwlch Oernant - Horseshoe pass - geograph.org.uk - 413929.jpg 640 × 426; 80 KB
  
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  Cefn y Galchen - geograph.org.uk - 492259.jpg 640 × 480; 66 KB
  
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  Colours in the cliffs - geograph.org.uk - 543214.jpg 480 × 640; 148 KB
  
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  Colours in the cliffs - geograph.org.uk - 543229.jpg 640 × 480; 175 KB
  
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  Cracked rock slabs near Moel Ddinas - geograph.org.uk - 185692.jpg 478 × 640; 126 KB
  
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  Craig Cwm Trwsgl - geograph.org.uk - 58558.jpg 480 × 640; 107 KB
  
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  Gwythien Carreg wen ar y Dduallt - geograph.org.uk - 445225.jpg 640 × 480; 135 KB
  
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  Limestone at the Back of Ogmore Beach - geograph.org.uk - 184297.jpg 640 × 480; 116 KB
  
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  Llanddwyn Rocks - geograph.org.uk - 383846.jpg 640 × 480; 119 KB
  
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  Musselwick Sands - geograph.org.uk - 160585.jpg 640 × 463; 368 KB
  
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  Quartz - geograph.org.uk - 443842.jpg 640 × 480; 124 KB
  
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  Rock climbing at Worlds End - geograph.org.uk - 71281.jpg 640 × 418; 131 KB
  
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  Rock outcrop at Bryn y Fedwen - geograph.org.uk - 296030.jpg 640 × 480; 193 KB
  
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  Rock Strata - geograph.org.uk - 420447.jpg 600 × 450; 112 KB
  
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  Rocks at Marloes Sands - geograph.org.uk - 537312.jpg 480 × 640; 149 KB
  
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  Rocks at Marloes Sands - geograph.org.uk - 537374.jpg 480 × 640; 126 KB
  
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  Rocks at Marloes Sands - geograph.org.uk - 537390.jpg 640 × 480; 152 KB
  
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  Rocks, Llanddwyn. - geograph.org.uk - 383832.jpg 640 × 480; 123 KB
  
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  Sleek Stone and Broad Haven bay - geograph.org.uk - 424622.jpg 640 × 480; 122 KB
  
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  Sleek Stone from above - geograph.org.uk - 424673.jpg 640 × 480; 91 KB
  
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  Strata Little Haven - geograph.org.uk - 404117.jpg 640 × 480; 132 KB
  
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  The outfall of Llyn y Manod - geograph.org.uk - 559890.jpg 640 × 480; 114 KB
  
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  The Sleek Stone - geograph.org.uk - 4882.jpg 640 × 397; 53 KB
  
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  Three Cliff Bay, Swansea - geograph.org.uk - 478196.jpg 640 × 424; 63 KB
  
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  Y Ceiliog Mawr from the tip above Ponc Negro - geograph.org.uk - 311045.jpg 640 × 480; 98 KB