Velociraptor

Velociraptors were a type of small Dinosaur, smaller than a human. They lived in Mongolia during the Cretaceous period.

History
The Master once used the Tissue Compression Eliminator against a velociraptor revived by the fountain of youth. However, it landed right back in the fountain, re-emerging unharmed but miniscule in size, and made quite a comcial sight. (ST: A Town Called Eternity)

Whilst looking for Ace in Cretaceous Mongolia, the Doctor saw a velociraptor. (DWM: Living in the Past)

Bernice Summerfield once encountered an intelligent velociraptor called Paitence. (BNA: The Sword of Forever)

The velociraptor was worth 250 points in the I-Spyder Book of Earth Creatures if it was spotted. (NSA: The Last Dodo)