Water-worn Limestone (WHC1) 9 – Water-worn Carboniferous Black Rock Limestone Sub Group layers with gully on the Worms Head Causeway in Gower, South Wales.
https://natureinfocus.blog
Water-worn Limestone (WHC1) 9 – Water-worn Carboniferous Black Rock Limestone Sub Group layers with gully on the Worms Head Causeway in Gower, South Wales.