The Silmarillion, but carved into stone and sent to the earliest Northern Europeans
See what happens to world mythology
Carved into stone. So you're sending them a literal mountain
Have it printed on a series of cave walls that go deep into the ocean and by the time the present comes around again, maybe we'll have fully explored the oceans and there will still be unexplored land.
The Silmarillion, but carved into stone and sent to the earliest Northern Europeans
See what happens to world mythology
Carved into stone. So you're sending them a literal mountain
Have it printed on a series of cave walls that go deep into the ocean and by the time the present comes around again, maybe we'll have fully explored the oceans and there will still be unexplored land.
Sure, why not?