Xiphactinus was a huge, predatory fish that lived during the Late Cretaceous. It would have been a v

Xiphactinus was a huge, predatory fish that lived during the Late Cretaceous. It would have been a veracious predator, growing 15-20 feet long. When alive, the fish would have resembled a gargantuan, fanged tarpon. Fossils of this monster fish can be found in the Smoky Hills Chalk of Kansas. This is a spectacular 10" long, fossil jaw that just arrived and is now posted for sale on FossilEra. Just check out those fangs!