My first All Your Yesterdays entry! This be a Pachyrhinosaurus all blinged out for a night on the town! With quills, a predator confusing pattern, a fancy dewlap, and a massive multi-pointed keratin horn!! Pachyrhinosaurus is usually given a boring old boss on it's nose, but rhinos have the same bosses, and they have huge horns!
How in the world where pachyrhinosaurus have a 50-foot long horn?! It's hard to understand, but I like the small horn-like bumps better. And pretty good work!