microvenator (meaning "small hunter") was a small, fast-moving, long-legged, meat-eating, bipedal dinosaur about 4 ft. (1.2 m) long, weighing perhaps 6.5-14 pounds (3-6.4 kg). this turkey-sized predator was an advanced theropod that lived during the early cretaceous period, about 119 million to 113 million years ago, in what is now montana (usa).