Sinokannemeyeria, Chinese Dicynodont (mammal-like reptile) Styracosaurus Sclerocephalus also had three additional

Sclerocephalus also had three additional pairs of palatine teeth

such as the Antiarchs

around 130-125 million years ago

The Woolly Mammoth is well studied

and Halysiocrinus crinoids of Mississippian age

Sinokannemeyeria, Chinese Dicynodont (mammal-like reptile) Styracosaurus Sclerocephalus also had three additionalSinokannemeyeria was a large, long snouted, Chinese dicynodont with downward pointing tusks that grew from bulbous projections on its upper jaw. The muscle attachment sites on the back of the skull were quite small, which suggests that Sinokannemeyeria did not have powerful skull muscles for shearing plants, unlike other dicynodonts. Most dicynodonts chopped up food by sliding their lower jaws backward and forward. Sinokannemeyeria fed by tearing