Meet Spicomellus, the dinosaur that would totally win 'Most Likely to Start a Mosh Pit.' Scientists just found new fossils showing this ancient herbivore was covered in wild bony spikes fused right onto its ribs—something no other animal has ever done. Imagine a hedgehog crossed with a tank, plus a tail weapon for good measure. Even dino experts are rethinking what they know about armor. Nature really went all out with this one! #History #dinosaurs #fossils