About: T. rex and the World of the TyrannosaursAlbertosaurus sarcophagusAll Pages Bistahieversor sealeyiComparisons: Albertosaurus sarcophagus vs. A. libratusComparisons: T. rex vs. T. bataar Comparisons: Tyrannosaurus vs. birdDaspletosaurus torosusDryptosaurini Dryptosaurus aquilunguisFMNH PR 2081 (Sue)Home Home/Other NewsLaelapsLate Cretaceous Late JurassicOrigin of TyrannosauridaeOrigin of Tyrannosaurus Ornitholestes hermanniT. rex and the World of the Tyrannosaurs:Comparing and ContrastingTarbosaurus TyrannoraptoraTyrannosauridaeTyrannosaurinae TyrannosauriniTyrannosauroideaTyrannosaurus Tyrannosaurus imperatorTyrannosaurus rexTyrannosaurus torosus File:"Laelaps" by Charles R. Knight.jpgFile:"Laelaps" by Edward Drinker Cope.jpgFile:Albertosaurus.jpg File:Albertosaurus2.jpgFile:Albertosaurus3.gifFile:Albertosaurus4.gif File:Albertosaurus5.jpgFile:Albertosaurus6.jpgFile:Albertosaurus sarcophagus.gif File:Alectrosaurus.jpgFile:Alioramus.jpgFile:Allosaurus and Ornitholestes.jpg File:Baby.jpgFile:Birdwing.jpgFile:Bistahieversor.jpg File:Bistahieversor2.jpgFile:Coelurus.jpgFile:Cover.jpg File:Daspletosaurus.jpgFile:Daspletosaurus vs. Pentaceratops.jpgFile:Dryptosaurus.jpg File:Feathered Ornitholestes.jpgFile:Feathered T. rex.jpgFile:Feathered Tyrannosaurus.jpg File:Flash v.gifFile:Fuzzy T. rex.jpgFile:Guanlong.jpg File:Html.gifFile:K-T map.jpgFile:Late Jurassic.jpg File:MOR 555.jpgFile:Mother and Juvenile T. rex.jpgFile:Ornitholestes.jpg File:Ornitholestes2.jpgFile:Ornitholestes3.jpgFile:Ornitholestes4.jpg File:Raptorex.jpgFile:Rex.jpgFile:Sk king.jpg File:Small Logo.pngFile:Stokesosaurus.jpgFile:Sue.jpg File:Supersaurus vs. Torvosaurus.jpgFile:T. rex Child.JPGFile:T. rex Kid.jpg File:T. rex Skull.gifFile:T. rex game.jpgFile:T1.jpg File:T2.jpgFile:Theropoda.jpgFile:Trex.jpg File:Two Tyrannosaurs.jpgFile:Ty.jpgFile:Ty1.jpg File:Ty2.jpgFile:Ty3.jpgFile:Ty the T. rex.jpg File:Tyrannosaur jurassic fight club.pngFile:Tyrannosauridae cladogram.jpgFile:Tyrannosaurus.jpg File:Tyrannosaurus bataar.jpgFile:Tyrannosaurus bataar 10.JPGFile:Tyrannosaurus bataar 11.jpg File:Tyrannosaurus bataar 2.jpgFile:Tyrannosaurus bataar 3.jpgFile:Tyrannosaurus bataar 4.jpg File:Tyrannosaurus bataar 5.jpgFile:Tyrannosaurus bataar 6.jpgFile:Tyrannosaurus bataar 7.jpg File:Tyrannosaurus bataar 9.jpgFile:Tyrannosaurus bataar skull.jpgFile:Tyrannosaurus infection.jpg File:Tyrannosaurus rex.jpgFile:Tyrannosaurus vs. Saurolophus.jpgFile:Tyrant claw.gif File:Wiki-Preview.pngFile:Wiki-preview.jpgFile:Wiki.png