T. Rex: Fatso?...
Ah, T. Rex: Fierce ... ferocious... ...ed. The new mass estimates indicate that Tyrannosaurus rex grew twice as quickly as previous... ...gargantuan adult proportions, probably meant that Tyrannosaurus rex moved more slowly as it aged, acc... ...http://www.history.co...
https://www.neatorama.com/2011/10/15/t-rex-fatso/
