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How big was the biggest dinosaur compared to a human?
Argentinosaurus. The largest dinosaur for which we have compelling fossil evidence, Argentinosaurus measured over 100 feet from head to tail and may have weighed in excess of 100 tons.
How big were dinosaurs on average?
A: The biggest dinosaurs were the size of a school — six stories high and half a football field long. The smallest were the size of a chicken. The average dinosaur was as big as your car. The biggest dinosaur bones, like the hips of supersaurus, were eight feet wide.
Were dinosaurs the biggest animals that ever lived?
Far bigger than any dinosaur, the blue whale is the largest known animal to have ever lived. An adult blue whale can grow to a massive 30m long and weigh more than 180,000kg – that’s about the same as 40 elephants, 30 Tyrannosaurus Rex or 2,670 average-sized men.
Who was the biggest dinosaur?
Dreadnoughtus. Dreadnoughtus, the largest dinosaur whose size can be calculated reliably. A very complete fossil of this sauropod was unearthed in 2009. In life Dreadnoughtus was 26 metres (85 feet) long and weighed about 65 tons.
Is the blue whale bigger than the dinosaurs?
Blue whales are the largest animals that have ever lived—they’re even bigger than dinosaurs! Blue whales reach 34 meters (110 feet) long and weigh as much as 172,365 kilograms (190 tons). The world’s largest dinosaur may have been Patagotitan mayorum, which became extinct about 102 million years ago.
What is the biggest dinosaur ever found on Earth?
By these measures, Argentinosaurus was the largest dinosaur, as well as the largest land animal, ever known. An illustration of Saltasaurus, a medium-sized titanosaur measuring 12.2 to 12.8 metres (about 40 to 42 feet) in length.
What is the smartest dinosaur in the world?
Troodon was a meat-eater the size of a man, with a brain as big as an avocado pit. It was not only the smartest dinosaur, but the smartest animal of dinosaur times, including our ancestors-the mammals of the Mesozoic Era. The biggest brained dinosaur of all was probably T. rex, since it was such a huge animal.
Did dinosaurs get bigger or smaller as they evolved?
It argued that animals would grow larger as they continued to evolve, but extinction events essentially “wiped the board clean”. Small creatures would once again have to start over in their evolutionary process from a diminutive size. Fossil record has shown that dinosaurs’ size indeed fluctuated over the course of those millions of years.
How big was the backbone of a dinosaur?
One backbone was five feet by five feet and more than one ton in fossil weight. Of course it was lighter when the animal was alive before minerals entered into it to preserve it. The largest bone group ever found was the hip area of the supersaurus, another four-legged plant-eater.