4 ms·It has been ∞ years since a tsunami washed away this stone.by hinkley 1y agoIt has been ∞ years since a tsunami washed away this stone.dylan604 1y agoIt should also include the location of where the stone lived before the tsunami. That would help future archaeologists determine how big the tsunami washinkley 1y agoI suspect after a tsunami not all of the stones would be found again, so that's probably a good idea.