The Tully Monster

The Tully Monster is like a 300 million year old sea creature, which is found as a fossil. Scientists have found it nearly impossible to classify what kind of animal it was because of how weird it looked. But even though it's called a monster, it's not really, and it looks like a big Loch Ness Monster kind of thing. It's actually would probably fit in the palm of your hand, it's a small fossil.