― Saurian encylopedia
The Fern Prairie is one of the most open spaces of the game, as most of the rest of the map is composed either by dense forest or water. This biome is home for the largest land animals in the game, like Triceratops, Anatosaurus and Tyrannosaurus, the biome where they can be found more often. Ornithomimids, Denversaurus and Pachycephalosaurus are also not rare here. Acheroraptor are, however, much less common, as they prefer more bushy areas. This area is also plentiful in lizard population, as this is both a common place to find Chamops as well as to find the deadly Palaeosaniwa. Didelphodon can also be found here.