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 Seventh Doctor saw a velociraptor. (DWM: Living in the Past)

In an alternate universe Velociraptor was one of the creatures bought back from extinction by the Silurians. (Blood Heat)

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)