Cronopio

Cronopio is a dryolestoid mammal of Cretaceous Argentina.

Description
Cronopio had a long snout and long teeth, much like sabers. They lived about 100 million years ago.

Discovery
Cronopio was named in 2011, after fictional characters of an Argentinian writer. One paleontologist noted its superficial resemblance to the character Scrat, from the movie series Ice Age.