Pelycosaur
Of synapsid and Pelycosauria.
Large primitive reptile having a tall spinal sail; of the Permian or late Paleozoic in Europe and North America.
This concept's ID is @1~8709
Of synapsid and Pelycosauria.
Large primitive reptile having a tall spinal sail; of the Permian or late Paleozoic in Europe and North America.
This concept's ID is @1~8709