Machairodus giganteus, saber-toothed cat skull Kentrosaurus 6 feet) in length

6 feet) in length

It lived in the early Cretaceous

The famous tail club of Ankylosaurus was also composed of several large osteoderms

include Gallimimus

are also very prevalent at Green River

Machairodus giganteus, saber-toothed cat skull Kentrosaurus 6 feet) in lengthMachairodus is a genus of large machairodontine saber toothed cats that lived in Africa, China, Eurasia and North America during the late Miocene 4. 5 to 5 million years ago. It is the animal from which the subfamily Machairodontinae gets its name and has since become a wastebasket taxon over the years as many genera of saber tooth cat have been and are still occasionally lumped into it. In general Machairodus was similar in size to a modern lion or