A prehistoric animal (Hyphalosaurus) with two heads?

Yes, THIS FOSSIL REALLY DOES EXIST, & it's on the cover of THE SECRET LIVES OF DINOSAURS, by @deanrlomax.bsky.social & illustrated by me (@columbiaup.bsky.social).

Available to pre-order now!

#SciArt #PaleoArt #Dinosaurs #Fossils #WildlifeArt