Tag: The Onny Trail

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The Onny Trail

This is another walk along a designated geological route visiting two stream sections and two further cuttings, including an old railway cutting and a quarry. The rocks here are Silurian, Ordovician and Pre-Cambrian. Shells, graptolites and trilobites can all be found. Silurian, Ordovician, Cuttings, Stream, and Disused Quarry, Rating: ♦♦♦