Tag: Carboniferous limestone

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Castleton

Castleton has long been known for its Carboniferous Limestone, its caves and for the Blue John semi-precious stone mined here. Much of the area is owned by the National trust and is designated an site of special scientific interest (SSSI). This means that fossils can only be looked at and photographed, but must not be collected. Carboniferous, Outcrops, Rating: ♦♦♦

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Moel Findeg

Moel Findeg is a small but very prominent hill on the eastern edge of the Clwydian Range Area of Outstanding Natural Beauty (AONB). Corals, brachiopods and crinoids can be found in spoil, which is regularly turned over, as it is used by a local farmer to repair their farm tracks. Access is fully permitted even though it is on private land. Carboniferous, Spoil Heap, Rating: ♦♦♦

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Halkyn

Surrounding the massive working limestone quarry just outside Halkyn are many smaller disused workings and old piles of waste material. In places, good quality brachiopods, corals and crinoidal limestone can be found.Carboniferous, Disused Quarry, Rating: ♦♦♦

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Llangollen

Llangollen is Carboniferous Limestone scenery heaven. About a kilometre and a half north of the town, the Eglwyseg Escarpment presents some really fantastic views. What’s more, among the huge amount of scree that covers its scarp slope, fossil brachiopods and corals can be found. Carboniferous, Scree Slope, Rating: ♦♦♦