Ahakoa he nui ake enei hua i nga tatauranga o mua, i kii nga kaituhi ko enei hua i tino whakaheke i te rereketanga nui i waenga i tana tipu tipu me te mea e tumanakohia ana mo te kararehe o tona rahi. Ko te huringa ohorere o te tipu tipu i te mutunga o te tipu tipu ka tohu pea i te pakeke o te tinana, he whakapae e tautokohia ana e te kitenga o te kiko medullary i roto i te whekau o te 16 ki te 20-tau-tawhito Tyrannosaurus rex mai i Montana (MOR 1125, e mohiotia ana ko B-rex). Ko te mea i kitea i roto i etahi atu momo momo momo, ko te ahua o te whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau whekau
18 tau te pakeke