How much does a dinosaur weigh?

Answer:
Depends on the dinosaur.
Some such as compsagnathus were only about the size of chicken and maybe weighing a little more that one to the enourmous seismosaurus or ultrasaurus both weighing from 130 tons to almost 150 tons!
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First answer by Deathtrumpet. Last edit by Bannaeater12. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 12 [recommend question].