Include a short description of the carnivores that lived during this era

Pluto's

*Pluto's composition: 70% rock and 30% water ice

* Pluto's atmosphere: frozen nitrogen, methane, and carbon monoxide

* Pluto's moons: Has 5 moons Charon, Styx, Nix, Kerberos and Hydra

http://www.nasa.gov/sites/default/files/thumbnails/image/071215_pluto_alone_0.png

http://nasasearch.nasa.gov/search?utf8=✓&affiliate=nasa&query=Pluto+Earth+day+revolution