Giant Animals That Are Extinct
5 Thankfully Extinct Giant Versions of Modern Animals.
Giant animals that are extinct. Elephants are megafauna as are giraffes whales cows deer tigers and even humans. The Great Boa became extinct with the Dinosaurs. Thanks to its incredible size of up to 18 meters 59 feet it is considered one of the largest and most powerful predators that have ever existed on Earth.
Though megafauna loosely defined as large animals weighing from around 40 kilograms nearly 90 pounds to tons began to decline about three million years ago there was a marked extinction event in the late Quaternary from about 132000 years ago to modern. Also a lot meaner hungrier and ripped-straight-from-our-nightmares-ier. As weve pointed out before a lot of the animals we see today used to be much larger in olden times.
Elephants horses giant Sloths etc all went extinct at this time in the Americas Bison and moose were the largest animals to survive in the North the guanaco ancestor of the domesticated llama and alpaca was the largest survivor in the South. It was as long as 40 feet 12 meters and would probably weigh up to 2500 pounds 1134 kilograms. Réunion giant tortoise is the extinct species of giant tortoise belongs to the family Testudinidae.
The Würm glaciation when many giant ice age mammals such as woolly mammoths went extinct in the Americas and northern Eurasia. In fact though this was the largest ape of all time about twice the size of a modern gorilla and presumably much more aggressive. Why are giant animals extinct.
Most of the artwork depicting these giant swans shows them harassing and preying on the tiny elephants. In our list of what is the most dangerous animal in. Another point of contention on the history of giant kangaroos is why they went extinct 40000 years ago.
From the onset of human evolution we have shared the planet with megafauna. Although we couldnt find any proof that the giant swans actually preyed on the elephants we love the mental image so much that we choose to believe that it really happened. Unlike some of the other animals on this list whose closest living relatives are similar animals the closest living relative of the Procopodon goliah may not be a kangaroo but a wallaby that lives in Western Australia.