Sharks have existed before dinosaurs, trees, and the rings of Saturn
Our world is incredibly old. We cannot even fathom how ancient it truly is. Being serious for a moment, it is simply impossible for us to understand how the times of the universe work. That is why hearing that sharks exist even before the rings of Saturn sounds simply wrong.
Sharks come from an ancient lineage of animals that dates back to at least three hundred and sixty million years ago. This means that they predate much of the life we know today. They came before trees, dinosaurs, and mammals. They even came before Saturn’s rings, which formed between ten and a hundred million years ago.