Bleadon Hill
51°18′45″N 2°55′54″W / 51.3124°N 2.9318°W / 51.3124; -2.9318
Bleadon Hill (grid reference ST351574) is a 13.52 hectare geological Site of Special Scientific Interest just north of the village of Bleadon, North Somerset, notified in 1999.
The site is a Geological Conservation Review site, as it shows a low ridge of calcite-cemented Pleistocene sand and gravel on its southern side. Various marine or glacial origins have been postulated for the sediments and it has even been suggested that this is a Mesozoic beach conglomerate. On the basis of the sedimentology, it is most likely that these sediments accumulated during the Quaternary when an ice sheet rested against Bleadon Hill.[1]
There is evidence or agricultural use of the land in the medieval period and possibly from Roman times.[2]
References
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- Ashwick
- Axbridge
- Banwell
- Bishop Sutton
- Blagdon
- Bleadon
- Burrington
- Charterhouse
- Cheddar
- Chewton Mendip
- Churchill
- Compton Bishop
- Compton Martin
- Cross
- Draycott
- East Harptree
- Easton
- Hinton Blewett
- Hutton
- Leigh-on-Mendip
- Litton
- Oakhill
- Priddy
- Rodney Stoke
- Rowberrow
- Sandford
- Shepton Mallet
- Shipham
- Ubley
- Webbington
- Wells
- West Harptree
- Westbury-sub-Mendip
- Winscombe
- Wookey Hole
- Attborough Swallet
- Aveline's Hole
- Axbridge Ochre Mine
- Banwell Caves
- Banwell Ochre Caves
- Burrington Combe
- Charterhouse Cave
- Cheddar Gorge
- Compton Martin Ochre Mine
- Cox's Cave
- Eastwater Cavern
- Ebbor Gorge
- Fairy Cave Quarry
- GB Cave
- Goatchurch Cavern
- Gough's Cave
- Hunter's Hole
- Lamb Leer
- Longwood Swallet
- Manor Farm Swallet
- Picken's Hole
- Pierre's Pot
- Priddy Caves
- Read's Cavern
- Reservoir Hole
- Rhino Rift
- Rod's Pot
- Shatter Cave
- Shute Shelve Cavern
- Sidcot Swallet
- St Cuthbert's Swallet
- St. Dunstan's Well Catchment
- Stoke Lane Slocker
- Swildon's Hole
- Thrupe Lane Swallet
- Tyning's Barrow Swallet
- Upper Flood Swallet
- W/L Cave
- Wookey Hole Caves
- Asham Wood
- Axbridge Hill and Fry's Hill
- Banwell Caves
- Banwell Ochre Caves
- Barns Batch Spinney
- Blagdon Lake
- Bleadon Hill
- Brimble Pit and Cross Swallet Basins
- Burledge Hill
- Burrington Combe
- Chancellor's Farm
- Cheddar Complex
- Cheddar Reservoir
- Cheddar Wood
- Chew Valley Lake
- Cloford Quarry
- Compton Martin Ochre Mine
- Cook's Wood Quarry
- Crook Peak to Shute Shelve Hill
- Dolebury Warren
- Draycott Sleights
- Ebbor Gorge
- Emborough Quarries
- Harptree Combe
- Hobbs Quarry
- Holwell Quarries
- Kingdown and Middledown
- Lamb Leer
- Priddy Caves
- Priddy Pools
- Perch
- Rodney Stoke
- St. Dunstan's Well Catchment
- Sandpit Hole and Bishop's Lot
- Shiplate Slait
- Viaduct Quarry
- Windsor Hill Quarry
- Wurt Pit and Devil's Punchbowl