theBreeze

As you see from the photograph, a rare piece was recently discovered at Deep Hole, Rhode Island. First thought to be an artifact from the Rapa Nui triangle, carbon dating disproved this theory. The main rock in the grouping was later thought to date back to the proliferation of mankind in Europe's Neander Valley. Latest work with the stones reveal a curious link. It is currently held that this specimen may be from group found in Newport, thought to be left on this continent by the Vikings. Some speculate it may have been used as a ringholder. Others are not so sure.

You are most welcomed to offer your own theory by making comment.