The Magnesian Limestone is a suite of carbonate rocks in north-east England dating from the Permian period. The outcrop stretches from Nottingham northwards through Yorkshire and into County Durham wh
The cliffs of Magnesian Limestone, Grangetown promenade
Cellular patterns in a boulder of Magnesian Limestone
County Durham, also called simply Durham, is a ceremonial county in North East England. The county borders Northumberland and Tyne and Wear to the north, the North Sea to the east, North Yorkshire to
Magnesian Limestone
…of carbonate rocks in north-east England dating from the Permian period. The outcrop stretches from Nottingham northwards through Yorkshire and into County Durham where it is exposed along the coast between Hartlepool and South Shields. The term has now been discontinued in formal use though it appears widely in…
Pasture south of Middleton in Teesdale geograph.org.uk 2186636
Train geograph.org.uk 2840814
The Church of St Mary and St Cuthbert, Chester-le-Street, on the site of the wooden ninth century church built by the Lindisfarne monks