Based off of growth rings in the bones, size, and a number of other tactics, scientists determined that large theropods overall would probably live 30 years max. So, Giganotosaurus would have likely lived about 25-30 years.
"Men like me don't start the wars. We just die in them. We've always died in them, and we always will. We don't expect any praise for it, no parades. No one knows our names."
―Alpha-98
Rex Fan 684 Group: Member Rank: Compsognathus View Profile
Oh, and it also depends on if they died naturally, or from disease, another dinosaur, starvation, etc.
"Men like me don't start the wars. We just die in them. We've always died in them, and we always will. We don't expect any praise for it, no parades. No one knows our names."
―Alpha-98
Sniper Group: Member Rank: Compsognathus View Profile
It still may have been adult that just died before it reached its max age. Either way, assuming they were adults of full size, they were probably at least 25 years old.
"Men like me don't start the wars. We just die in them. We've always died in them, and we always will. We don't expect any praise for it, no parades. No one knows our names."
―Alpha-98
Lord Vader Group: Member Rank: Tyrannosaurus Rex View Profile
"Men like me don't start the wars. We just die in them. We've always died in them, and we always will. We don't expect any praise for it, no parades. No one knows our names."
―Alpha-98
DinoSteve93 Group: Member Rank: Compsognathus View Profile
Yeah,25 year is the most likely.but nothing sure untill a thorough investigation.
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