That image you posted on the left says the tablet and statues were found in Michigan while the pendant was found in an Ohio river bed. Images from “Ancient American Magazine”. How reliable or true are these finds? Ancient American has unwittingly published hoaxes before.
Should probably consult Kramer, “Astonishing Tales of the Sea.”
Fred's graphic appears to be facing pages, with the material about the Mediterranean wrecks on the left side.
I do trust anything from Ancient American Magazine.
Look at this hoax: Burrows Cave
Ancient American Magazine writer Frank Joseph is really Nazi, Frank Colin