Edaphosaurus prehistoric animal, isolated on white background.

AMNIOTE • AMPHIBIA • AMPHIBIAN • AMPHIBIOUS • ANIMAL BODY • ANIMAL THEMES • ANIMAL • ARTWORK • BACKBONE • CARBONIFEROUS PERIOD • CARBONIFEROUS • COLOR IMAGE • COLOUR IMAGE • CREATURE • CUTOUT • DIGITALLY GENERATED IMAGE • DINOSAUR • DINOSAURS • EDAPHOSAURUS POGONIAS • EDAPHOSAURUS • EUPELYCOSAURIA • EVOLUTION • EXTINCT • FULL LENGTH • FULL-LENGTH • HERBIVORE • HORIZONTAL • ILLUSTRATION • ILLUSTRATIONS • JURASSIC • LATERAL VIEW • NATURAL HISTORY • NATURAL SCIENCES • NATURE STUDY • NO PEOPLE • OMNIVORE • ONE ANIMAL • PALAEONTOLOGY • PALAEOZOOLOGY • PALEONTOLOGY • PALEOZOIC ERA • PALEOZOOLOGY • PERMIAN • PREHISTORIC ERA • PRIMEVAL • PRIMITIVE • QUADRUPED • REPTIL • REPTILE • REPTILES • REPTILIOMORPH • SAILBACK • SCIENCE: EVOLUTION • SIDE VIEW • SPECIES • SPINE • SYNAPSID • TETRAPOD • TOUGHNESS • VERTEBRATE • WHITE BACKGROUND • WILDLIFE • WITHOUT PEOPLE • ZOOLOGY