De la Beche Unconformity nr Frome, Somerset

Who knew that a world famous geological site was so near to us ?? - apparently geologists travel here from all over the world.
Once again a fascinating walk with a retired geology teacher from Frome College along a scenic river valley. 
Lots of families out on a sunny afternoon catching American crayfish which fortunately are providing food for the local otters.
De la Beche - Geologist.         Unconformity ,Vallis Vale