I found some pages for the Jurassic World: Dino Hybrid book.
It doesn't matter to the topic of this thread.
No. That's not official canon, That's in JW:TG canon, and game sizes aren't added to size charts.
spinosaurus did have feathers (all dinosaurs did), it didn't have a retractable claw, but it did have a large sail/hump thing that as large as it was, also had an extension at the top that could be retracted and extended again.
Spinosaurus was semi-quadrupedal, not semi-bipedal/quadrupedal.
First of all, don't triple post. There is an edit button. Second of all, it's "dumb" and "stupid". Third of all, don't insult people, that's extremely rude.