Board Thread:Movie discussion/@comment-26025032-20150421044526/@comment-1187034-20150513023405

I think Rexy will provide enough strength to wound I. rex, but not enough to kill her, so the Mosasaurus will have to finish what Rexy started. I can't really say much about who could kill Indominus because we haven't gotten much information about her osteocones. In the trailers, they almost seem resistant to heavy machine-gun fire and I know that Tyrannosaurus' jaws weren't strong enough to break ankylosaur armor so it would be hard for Rexy to bite through anything stronger.