An example of island dwarfism, the rhabdodontid iguanodont Zalmoxes robustus, from the Late Cretaceous of Romania.
Two Sciurumimus albersdoerferi fighting for the carcass of a lizard on one of the islets of Europe during the Early Jurassic.
Psittacosaurus sinensis rests on his haunches to explore the understory of a forest in the Early Cretaceous of Asia.
Epidendrosaurus ninchengensis, a tree-dwelling theropod, specializing in capturing wood worms with its extremely elongated finger. Late Jurassic of China.
Edmontosaurus annectens, a saurolophine hadrosaur from the Maastrichtian (Late Cretaceous) of North America.
The prosauropod Anchisaurus polyzelus climbs the slope of a dry riverbed. Early Jurassic of North America.
An old Bison latifrons falls behind in a winter landscape during the North American Pleistocene epoch.
Mutualistic relationship between Dacentrurus armatus and Draconyx loureiroi, portuguese Tithonian age (Late Jurassic).
Demandasaurus darwini, a rebbachisaurid from the Burgos Province of Spain, showing the round-shaped lower jaw.
Tyrannosaurus rex patrolling their hunting grounds in the edges of a forest in North America during the Maastrichtian Age, Late Cretaceous.
Two Variraptor mechinorum rest in the shadow of a cycad in the Campanian (Late Cretaceous) of Europe.
