|   | 
Type | 
Region | 
 
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Locality | 
Barnoldswick, Cowdale Clough
 | 
 
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Locality | 
Barnoldswick, Crag Clough
 | 
 
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Locality | 
Barnoldswick, Weets Hill
 | 
 
 | 
Locality | 
Blubberhouses Moor, Pace Gate Beck
 | 
 
 | 
Locality | 
Bolland
 | 
 
 | 
Locality | 
Bolland, Black Hall
 | 
 
 | 
Locality | 
Bolland, Thrush Gill
 | 
 
 | 
Locality | 
Bolton Abbey Station
 | 
 
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Locality | 
Bolton Abbey Station, 0,75 mls. SE of
 | 
 
 | 
Locality | 
Bolton Abbey, Kex Gill
 | 
 
 | 
Locality | 
Bolton Gill, nw Dibbles Bridge
 | 
 
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Locality | 
Bradfield, Rocher End Brook
 | 
 
 | 
Locality | 
Bradford, Heaton and Shipley coal mines
 | 
 
 | 
Locality | 
Burnsall, Badger Beck
 | 
 
 | 
Locality | 
Burnsall, Keal Hill
 | 
 
 | 
Locality | 
Burnsall, quarry Q12
 | 
 
 | 
Locality | 
Clapham, Black Bank Syke
 | 
 
 | 
Locality | 
Clapham, Kettles Beck
 | 
 
 | 
Locality | 
Colsterdale
 | 
 
 | 
Locality | 
Cowling, Gill Beck, above Stonehead Farm
 | 
 
 | 
Locality | 
Cowling, Gill Beck, below Stonehead Farm
 | 
 
 | 
Locality | 
Cowling, Gill Beck, Crosshills
 | 
 
 | 
Locality | 
Cowling, Gill Beck, Warley Wise Bridge
 | 
 
 | 
Locality | 
Cowling, Gill Beck, Westfield farm
 | 
 
 | 
Locality | 
Cowling, Stonehead Beck
 | 
 
 | 
Locality | 
Cracoe, Butterhaw Knoll
 | 
 
 | 
Locality | 
Cracoe, Stebden Hill
 | 
 
 | 
Locality | 
Cracoe,Elbolton
 | 
 
 | 
Locality | 
Earby, Eller Gill Beck
 | 
 
 | 
Locality | 
Elland, 200m S of Horse and Jockey Inn
 | 
 
 | 
Locality | 
Flasby, calton Gill
 | 
 
 | 
Locality | 
Glassington
 | 
 
 | 
Locality | 
Grassington, 1/2 mile E of Esker House
 | 
 
 | 
Locality | 
Grassington, Elbolton
 | 
 
 | 
Locality | 
Grassington, Langerton Hill
 | 
 
 | 
Locality | 
Grassington, Swinden quarry
 | 
 
 | 
Locality | 
Halifax
 | 
 
 | 
Locality | 
Halifax, Rishworth, Butts Clough
 | 
 
 | 
Locality | 
Hampsthwaite, Birstwith Beck
 | 
 
 | 
Locality | 
Harrogate, Coppice Beck
 | 
 
 | 
Locality | 
Hebden Bridge, Crimsworth Dean, Bl.Scout
 | 
 
 | 
Locality | 
Hebden Bridge, High Green Wood
 | 
 
 | 
Locality | 
Hebden Bridge, Mare Greave Clough
 | 
 
 | 
Locality | 
Hebden Bridge, neighbourhood
 | 
 
 | 
Locality | 
Hebden Bridge, Outwood, Crimsworth Dean
 | 
 
 | 
Locality | 
Hebden Bridge, Rag Clough
 | 
 
 | 
Locality | 
Hebden Bridge, Sun Hill Clough
 | 
 
 | 
Locality | 
Henless Beck, Meughter Fell
 | 
 
 | 
Locality | 
Holmfirth, Holme, Rake Dike
 | 
 
 | 
Locality | 
Holmfirth, Ramsden Clough
 | 
 
 | 
Locality | 
Huddersfield, deep borings
 | 
 
 | 
Locality | 
Kearby, Owl Head Beck
 | 
 
 | 
Locality | 
Keighley
 | 
 
 | 
Locality | 
Keighley Boring
 | 
 
 | 
Locality | 
Keighley Churchyard
 | 
 
 | 
Locality | 
Keighley, Withins Scar, Haworth
 | 
 
 | 
Locality | 
Leeds, Eccup Reservoir
 | 
 
 | 
Locality | 
Leeds, Meanwood boring
 | 
 
 | 
Locality | 
Leeds, Meanwood Hall
 | 
 
 | 
Locality | 
Leighton Reservoir borehole
 | 
 
 | 
Locality | 
Lob Mill
 | 
 
 | 
Locality | 
Long Preston, Newton Gill
 | 
 
 | 
Locality | 
Longnor, River Dove
 | 
 
 | 
Locality | 
Luddenden Valley, Castle Carr Tunnel
 | 
 
 | 
Locality | 
Malham
 | 
 
 | 
Locality | 
Malham, Black Hole
 | 
 
 | 
Locality | 
Malham, Cawden Knoll
 | 
 
 | 
Locality | 
Malham, Cow Close Sike
 | 
 
 | 
Locality | 
Malham, Moor Close Gill
 | 
 
 | 
Locality | 
Malham, Wedber Brow
 | 
 
 | 
Locality | 
Masham, Gollinglith Foot
 | 
 
 | 
Locality | 
Meltham, Brow Grains
 | 
 
 | 
Locality | 
Narrowdale
 | 
 
 | 
Locality | 
Otley, Chevin Hall
 | 
 
 | 
Locality | 
Otley, Poolscar Wood
 | 
 
 | 
Locality | 
Otley, Storris House
 | 
 
 | 
Locality | 
Otley, Weston Beck
 | 
 
 | 
Locality | 
Pendle Hill, Burst Clough
 | 
 
 | 
Locality | 
Pendle Hill, Little Mearley Clough
 | 
 
 | 
Locality | 
Pendle Hill, Swardean Clough
 | 
 
 | 
Locality | 
Pike Clough, Rishworth, Halifax
 | 
 
 | 
Locality | 
Pule Hill
 | 
 
 | 
Locality | 
Rochdale
 | 
 
 | 
Locality | 
Rombalds Moor, Snail Green No.2 borehole
 | 
 
 | 
Locality | 
Rylstone
 | 
 
 | 
Locality | 
Rylstone, Clints quarry
 | 
 
 | 
Locality | 
Saltaire Boring
 | 
 
 | 
Locality | 
Settle, Scaleber Gorge
 | 
 
 | 
Locality | 
Shibden
 | 
 
 | 
Locality | 
Sicklinghall Boring
 | 
 
 | 
Locality | 
Silsden, Holden Gill
 | 
 
 | 
Locality | 
Silsden, Marchup
 | 
 
 | 
Locality | 
Silsden, Throstle Nest
 | 
 
 | 
Locality | 
Skipton, Carla Beck
 | 
 
 | 
Locality | 
Skipton, Cononley Beck
 | 
 
 | 
Locality | 
Skipton, Eastby Beck
 | 
 
 | 
Locality | 
Skipton, Haw Bank Tunnel
 | 
 
 | 
Locality | 
Skipton, Whinney Gill reservoir
 | 
 
 | 
Locality | 
Slaidburn, Crag Beck, Ashnott
 | 
 
 | 
Locality | 
Slaidburn, Croasdale Beck
 | 
 
 | 
Locality | 
Slaidburn, Dale Head, New House
 | 
 
 | 
Locality | 
Slaidburn, Higher Clough
 | 
 
 | 
Locality | 
Slaidburn, Holden Clough
 | 
 
 | 
Locality | 
Slaidburn, How Hill
 | 
 
 | 
Locality | 
Slaidburn, Ing Barn Wood
 | 
 
 | 
Locality | 
Slaidburn, Whitendale
 | 
 
 | 
Locality | 
Spofforth Haggs, Bottom Beck
 | 
 
 | 
Locality | 
Stanbury, Ponden Clough
 | 
 
 | 
Locality | 
Strines Edge, Raddle Pit Rushes
 | 
 
 | 
Locality | 
Sugworth, S end of Strines reservoir
 | 
 
 | 
Locality | 
Swan bank Pit
 | 
 
 | 
Locality | 
Sydney Works, Fairweather Green
 | 
 
 | 
Locality | 
Tan Hill
 | 
 
 | 
Locality | 
Thornton-in-Craven Railway Station
 | 
 
 | 
Locality | 
Todmorden
 | 
 
 | 
Locality | 
Todmorden, Eastwood
 | 
 
 | 
Locality | 
Todmorden, Ewood Clough
 | 
 
 | 
Locality | 
Todmorden, Hoolebottom
 | 
 
 | 
Locality | 
Todmorden, Lambert's Clough
 | 
 
 | 
Locality | 
Todmorden, Lob Wood
 | 
 
 | 
Locality | 
Todmorden, Millwood
 | 
 
 | 
Locality | 
Todmorden, Oak Hill Clough
 | 
 
 | 
Locality | 
Todmorden, Paul Clough
 | 
 
 | 
Locality | 
Todmorden, Pennant Clough
 | 
 
 | 
Locality | 
Todmorden, Shewbroad Clough
 | 
 
 | 
Locality | 
Todmorden, Woodhouse, Lumbutts Clough
 | 
 
 | 
Locality | 
Westfield Mills Boring
 |