Board Thread:Movie discussion/@comment-26194840-20150827005222/@comment-25238001-20151130022115

QuakingStar wrote: "Estimates published in 2014, and based on more complete specimens, found that Spinosaurus could reach lengths greater than 15 m (49 ft)."

This wiki says something like it too

https://en.wikipedia.org/wiki/Spinosaurus That's an upper estimate based on an outdated model of Spinosaurus, with a more T.rex-like pose rather than the duck-like posture that is the newest model