Synthetoceras tricornatus poster Mammut The single Epidexipteryx fossil contains

The single Epidexipteryx fossil contains the earliest known example of display feathers and Mongolarachne is the largest known fossil spider

Its highly specialized fur coat and fat storage would have allowed it to survive the harsh environment of the ice ages

Celebrate the winter holidays with this poster featuring 10 Ice Age mammals: Woolly Mammoth

Black outer edge and earloops

By Chris Masnaghetti

Synthetoceras tricornatus poster Mammut The single Epidexipteryx fossil containsThe males of this extinct ungulate were armed with a distinctive Y shaped horns that grew above its snout. Such a strange forked structure could have helped them intimidate each other to settle territorial disputes.