I know this isn't ceph related but I saw this ad for some prehistoric predator that was 5 times heavier than T-Rex. Seems kind of far fetched. Here's the ad anyways... http://www.youtube.com/watch?v=ZhhWz3dmS2I *edit* Someone found this for me... http://www.ottawacitizen.com/Travel/Predator+fossil+makes+look+feeble+Scientists/1395485/story.html Sorry if this was posted somewhere else. Feel free to lock/delete if it is. Peace!