So I updated the main file again. It's actually missing some of the old ones, because I wasn't paying attention and there might be duplicates...
But for the time being, just look in creature_dinosaur_examples.txt.
Dinos included:
Ceratopsians: Triceratops, Torosaurus, Pentaceratops, and little Protoceratops
Sauropods: A whole bunch I don't feel like listing, they're pretty much all the same anyway except for their size
A couple of Ankylosaurs
Some pachycephalosaurs, including a big one (pachycephalosaurus) and some small ones
Small, bipedal ornithopods like Hypsolophodon
Hadrosaurs like Parasaurolophus, Dollodon, etc.
Compsognathids, small raptors, and other small, feathery theropods
Beaked birdlike dinos such as Ornithomimus and Oviraptor. They technically aren't related, but their body plan is similar enough to fall into one category for modding purposes. Chirostenotes also falls into this category.
Tyrannosaurs and relatives. They are much less common and will be among the high-end targets for adventurers to kill, though not quite at megabeast level, since they don't have any magic immunities.
Pterosaurs, both big ones (Quetzalcoatalus) and small verminhunting ones (Istiodactylus)
If you want to add more dinos that fall into one of these categories, just copy/paste them and add/change the relevant tags. I'll try and add more template examples later.
Because they use the template system, we could work on fine-tuning the details later.