The Eryops, alternatively known as a "Smegmagobblën" is a common early amphibian found in the Carboniferous Period.
The Eryops, alternatively known as a "Smegmagobblën" is a common early amphibian found in the Carboniferous Period.
The Larynx, first named "Fhätkünt" was a crustacean commonly found under the seas in the Carboniferous Period.
Several artist recreations of Carboniferous Period animals that have not been found fossilized.