Mountain (John Montroll)

Volcano (John Montroll)

Cracked dinosaur egg (John Montroll)

Prehistoric tree (John Montroll)

Pterodactylus (John Montroll)

Quetzalcoatlus (John Montroll)

Pteranodon (John Montroll)

Rhamphorincus (John Montroll)

Spinosaurus (John Montroll)

Allosaurus (John Montroll)

Hadrosaurus (John Montroll)

Stegosaurus (John Montroll)