User blog comment:Dio the Ludicolo/A new type of Death Battle.... Tyrannosaurus vs Spinosaurus/@comment-3463132-20160328210611

In the wake of Jurassic Park nerds went at that fight with a fine-toothed comb. They rather heavily sided with the T-Rex too- though I can't recall all of the details.

I know one was that the Spinosaurus was all about fishing- not fighting land-animals like the T-Rex could.