My favorite Prehistoric creatures

5-Stegosaurus [img]http://annoyzview.files.wordpress.com/2011/11/stegosaurus_armatus.jpg[/img] 4-Mapusaurus [img]http://images1.wikia.nocookie.net/__cb20111023175041/planetdinosaur/images/1/18/Mapusaurus.jpg[/img] 3-Allosaurus [img]http://www.abc.net.au/dinosaurs/fact_files/scrub/images/allosaurus_z1.jpg[/img] 2-Spinosaurus [img]http://th02.deviantart.net/fs70/PRE/f/2011/250/f/e/planet_dinosaur___spinosaurus_by_mx-d4968ue.jpg[/img] 1-T-Rex [img]http://www.bbc.co.uk/sn/prehistoric_life/tv_radio/killer_dinosaurs/images/kd_big_1.jpg[/img]