2 different bodies of water. The Red Sea and the Jordan River.
The article might be correct that these are the 1st digs indicating a settlement on the banks of the Jordan.
I just saw one article that described the lesson of crossing through the Red Sea as the 'coming out of the worldly' (as Egypt often represents worldly systems), and coming INTO the Promised Land by crossing the Jordan.
I hear the old song, "One more river, and that one river is Jordan.
One more river. There's one more river to cross."
I want to know the thoughts of God. Everything else is just details.
A Miracle is when God makes His Reality our Experience