Artist's concept of the suction feeding in Shastasaurus, where the ichthyosaur hunts bioluminescent cephalopods in deep waters.
Pedra de Fogo Formation, featuring Prionosuchus, Basilichthys, lungfish (duo), palaeoniscoid (shoal) and a Ctenacanthus shark.
Big felines size chart, featuring Panthera leo atrox, Smilodon populator, Panthera tigris acutidens, Panthera leo spelaea and Panthera tigris altaica (the modern siberian tiger).
Darwinopterus, a pterosaur from the Jurassic period, linked between rhamphorhynchoids and pterodactyloids.
Spinosauridae size chart, featuring Spinosaurus, Oxalaia, Suchomimus, Baryonyx, Ichthyovenator and Irritator.
A Xenoceratops scratches its back with its epoccipital bones, standing in the shallow waters of a prehistoric river.
