Microraptor? Wouldn't a massive monster like UTAHraptor be a better final form?

Also, why group Spinosaurus and Dimetrodon together? Just because they both have sails on their back? I don't wanna start a for-real dinosaur war, but I don't like the comparison; Dimetrodon wasn't even a dinosaur. It was a pelycosaur. It's just way too much of an abuse of artistic license. Spinosaurus is something I view as being a stand-alone Pokemon. The Aerodactyl of dinos, basically. At least until something larger than it is discovered.

Anyway, we've had a pterosaur, two ammonites, two trilobites, two ancient plants, and two ancient water-dwellers. If anything, we need MORE dinosaurs. There's so much potential in terms of what Fossil Pokemon can be made. What about a Dilophosaurus fossil that becomes a Rock/Poison Pokemon? Or an ornithomimid Pokemon with Psychic abilities? Pokemon needs more fossil dinosaurs and less Goddamn Grass starter dinosaurs.

But if non-dinosaur Fossils are a priority, then... off the type of my head, I'm thinking:

-Smilodon
-Ichthyosaurus
-Andrewsarchus
-Hesperornis
-Meganeura
-Stethacanthus

A lot of Legendary Pokemon are portrayed as 'godly,' as well... It'd be awesome to see a fossil depicting the earliest Pokemon ever.