my theories!

Dynamosaurus Imperiosus/ Raptorexxx 700
MemberCompsognathusOctober 04, 20131685 Views8 Replieshi i know i have been pissing people off by that top 10 bite force thing but as i said some of those i studied really well including tyrannosaurus,torvosaurus,triceratops. but i wanted to make it up!
but i have had a theory that dinosaurs were probably much more diverse in size for example: researchers have found a ceratopsian footprint that measured 80 cm wide which would make the animal between 12.6 to 14.4 m long! also dinosaurs like ceratopsians, ornithopods, and sauropods have been discovered to have cartilage that would have made them longr and taller by 10 %
estimates:
triceratops : l: 9.9 m h. 3.6 m
shantungosaurus: l: 17.6 m h: 6.6 m
argentinosaurus: l: 33-39.6 m h: 13.2-18.6 m
and one thing people don't notice is that young animals usually die a lot more than adults do and that there are specimens that are larger than others and i calculate that the biggest of the following species estimates are:
giganotosaurus: 49 ft long
tyrannosaurus: 48 ft long
spinosaurus: 62 ft long
theory 2:
another theory is that by 65 million years ago there was a land bridge that connected Asia to north America as evidenced by troodon teeth found in siberia and the possibilty that dinosaurs such as albertosaurus, gorgosaurus, pachycephalosaurus, and maybe even tyrannosaurus lived in such places as alaska and there bones sunk as the ocean grew larger (explaining why alaskan dinosaur remains are so close to the arctic sea).
theory 3:
in this theory i think that tyrannosaurs were actually pretty good swimmers because A LOT of tyrannosaur remains have been discovered in what was swampy areas, and most creatures that live in swamps these days are pretty good swimmers and the tail of tyrannosaurus was actually pretty stiff which may have allowed the sideways movement that crocodiles swim with today
hope you like it please share your thoughts!