Some people, like Bernardo de Azevedo da Silva Ramos, have advanced the place the inscription is of Phoenician origin And maybe evidence of pre-Columbian Call from Outdated Environment cultures. Different theories proposed involve which the rock was the site of the Norse colony or that it's related with suspected UFO https://wiki.moonzflower.com/5-things-to-keep-in-psyche-when-choosing-the-best-motorcar-r-3869554331751359546