Some people today, including Bernardo de Azevedo da Silva Ramos, have Sophisticated the placement which the inscription is of Phoenician origin And maybe evidence of pre-Columbian Get in touch with from Previous Entire world cultures. Different theories proposed include which the rock was the internet site of the Norse colony https://bookmarksmyweb.com/userinfo.php?op=userinfo&com=profile&userinfo=yvonne_coghlan.451693&action=view&mod=space