om/beefbulk.html it looks like a 1,000lb cow ends up as about 500lbs of meat. Processing is about 20% ... auropods as the basis for megadons these can grow up to 80 tons, although it would take some time for them to get that large, possibly up to 60 years. I'd guess that most of the megadon m... ature animals that were perhaps 4-5 years old and up to around 20 tons in weight. Not all of this anim
