From: "David Marjanovic" <david.marjanovic@gmx.at> [snip] > AFAIK all theropod ribcages are very narrow. "Narrow" is a relative term...Aren't tyrannosaurid ribcages rather round? Especially that of Tyrannosaurus rex itself. Ceratosaurus nasicornis also has an extremely narrow ribcage, doesn't it? -Demetrios Vital