Appalachia is the eastern part of North America during the Late Cretaceous. It's named after the Appalachian mountains that makes up the east. It is home to the Hadrosaurus, the turtle Adocus, the mammal Ptilodus and the flying reptile Pteranodon. It's directly east of Laramidia across the western interior sea. Stations that is located on this continent is Appalachia Station, Hadrosaurus Haven Station, and Pteranodon Trail Station.