Another discovery by the Vikings that WE had to discover hundreds of years later.
It ain’t a discovery if you don’t tell anybody or are unaware that it’s something new worth sharing.
A discovery is rather useless if you’re the only one who knows of it and it dies with you.
Right.
If a Viking is crushed and killed by a falling tree in an undiscovered forest, did he discover the forest any more than the skeleton of a shipwreck victim on a remote island proves that they discovered the island?