Just over half the skeleton is made of actual fossils, which come from three different specimens
Did the broken jaw Allosaurus that appeared on the dinosaur revolution really exist? - Quora
T. rex fossil sells for more than $5M at Zurich auction
T-rex skeleton could fetch record price at New York auction
A T. Rex Sold for $31.8 Million, and Paleontologists Are Worried, rex
Sold! Dinosaur skeleton that inspired Velociraptors from 'Jurassic Park' auctioned for $12.4 million
T. rex skeleton sells for more than $5M at Zurich auction
Dueling dinosaur bones could set fossil auction record
T-rex skeleton at heart of inheritance dispute
77M-year-old Gorgosaurus sells for $6.1M in New York auction
T. rex fossil that passed at auction now headed for museum
T. rex fossil sells for more than $5M at Zurich auction
Ancient mosasaur named Bruce now an official Manitoba emblem