Other mistake: When the aeroplane has to pull up as the spinosaurus charges onto the runway, blood is splattered all over the cockpit window. The blood must have been from the sail of the spinosaur because Cooper was in its mouth. However the sail is fine in the fight scene and the window is clean when Amanda screams about the eye in the window.
Other mistake: Just after the crashed plane has been kicked by the Spinosaurus and stopped rolling, we see the Spinosaurus going towards the plane through a window. The Spinosaurus is not bending its head low in the shot, but its head is too high off the ground when it stands for this shot to be physically possible.