u/Apprehensive-Ad-1033

I’m writing an arc where the main character enters a dinosaur-themed dungeon that must be cleared in under 90 days. Since this is just one arc (a single book), I won’t be able to explore every type of dinosaur in depth, so I’ll need to focus on a select few. If you have any underrated dinosaur suggestions to include, whether it’s a lesser-known species, subspecies, or a unique idea, I’d love to hear them.