Giant Animals That Are Extinct
The Great Boa became extinct with the Dinosaurs.
Giant animals that are extinct. Some cryptozoologists believe that the creatures we variously call Bigfoot Sasquatch and Yeti are still-extant Gigantopithecus adults a theory for which they have adduced not a shred of credible evidence. In our list of what is the most dangerous animal in. Megalodon is an extinct species of giant shark that lived between 28 to 15 million years ago during the Early Miocene to the Pliocene.
Larger than modern saltwater crocodiles and even great white sharks Plesiosuchus had flippers and a fish-like tail for swimming in the open ocean. 5 Thankfully Extinct Giant Versions of Modern Animals. In fact though this was the largest ape of all time about twice the size of a modern gorilla and presumably much more aggressive.
From the onset of human evolution we have shared the planet with megafauna. Réunion giant tortoise is the extinct species of giant tortoise belongs to the family Testudinidae. 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.
Why are giant animals extinct. Skip to main content Live Science. Like a LOT larger.
The Würm glaciation when many giant ice age mammals such as woolly mammoths went extinct in the Americas and northern Eurasia. Some freshwater megafauna have already been declared extinct such as the Yangtze dolphin and many more are now on the brink from the Mekong giant catfish and stingray to Indias gharial. It was as long as 40 feet 12 meters and would probably weigh up to 2500 pounds 1134 kilograms.
Extinct giants such as the American cheetah and ground sloth lived in North America until they mysteriously died out about 10000 years ago. As weve pointed out before a lot of the animals we see today used to be much larger in olden times. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety How YouTube works Test new features Press Copyright Contact us Creators.