Super-muscular 374-pound kangaroos once thumped around Australia and New Guinea

SHARE
Earth used to be absolutely crawling with more megafauna. The fossil record is full of enormous birds like New Zealand’s Heracles inexpectatus, giant lemurs from Madagascar, large marine reptiles that would put today’s sea snakes to shame. Paleontologists have now found evidence of three unusual new species of giant fossil kangaroo in present day Australia and New Guinea. The creatures are described in a study published April 14 in the journal Megataxa and indicate that these species were likely much more diverse in terms of shape, range of habitat, and hopping method.