ANGLESEY, WALES—A medieval wall constructed with local stones has been unearthed at the site of St Ffinan’s Church on an island off the northwest coast of Wales. A newspaper article from 1840 indicates that the present church on the site was built on top of the remains of an old church. “It’s very exciting. It was a very big surprise really. It definitely goes back to the twelfth century. There is a twelfth century font in the church,” archaeologist Matt Jones of CR Archaeology told The Daily Post. His team also uncovered human remains that had been disturbed by the Victorian construction crew, iron cleats from their work boots, and a tin button.