Next of the fossil has been based on the Mastodon !
-Mosscalf| Stone/Grass Type
The Moss pokemon
This little elephant used to roam the land of Ohio. It's foot prints making plants grow. Study said they used to move in herds, creating jungle forest wherever they went. They are quite tame and one of the easiest fossil pokemon to train.
-Packmire| Stone/GrassType
The Mastodon pokemon
Gentle Giant, Packmires take care of smaller pokemons, letting them live in his thick foliage, they enjoy humid climats.