Description
Allosaurus Dinosaur Bone
- Allosaurus fragilis
- Jurassic Age
- Morrison Formation
- Moffet County, Colorado
- This caudal (tail) vertebrae measures 3.45″ long x 2.55″ wide x 3.65″ tall and comes on the custom metal stand
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Allosaurus was a typical large theropod, having a massive skull on a short neck, a long, slightly sloping tail, and reduced forelimbs. Allosaurus fragilis, the best-known species, had an average length of 8.5 m (28 ft) and mass of 1.7 metric tons (1.9 short tons)
It was a large bipedal predator for its time. Its skull was light, robust, and equipped with dozens of sharp, serrated teeth
