Thalattoarchon
In Depth Thalattoarchon was a genus of primitive ichthyosaur that stands out as one of the earliest marine reptiles to be an apex predator of large aquatic organisms. What this means is that rather than focusing upon small prey like shoaling fish and squid like smaller ichthyosaurs, Thalattoarchon most probably hunted the smaller ichthyosaurs themselves … Read more