Procoptodon was a genus of giant short-faced kangaroo

Kangaroo

A kangaroo is a marsupial from the family Macropodidae . In common use the term is used to describe the largest species from this family, especially those of the genus Macropus, Red Kangaroo, Antilopine Kangaroo, Eastern Grey Kangaroo and Western Grey Kangaroo. Kangaroos are endemic to the country...

 living in Australia

Australia

Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...

 during the Pleistocene

Pleistocene

The Pleistocene is the epoch from 2,588,000 to 11,700 years BP that spans the world's recent period of repeated glaciations. The name pleistocene is derived from the Greek and ....

 epoch. P. goliah, the largest known kangaroo that ever existed, stood approximately 2 meters (6'7") tall. They weighed about 230 kilograms (507.1 lb).

Giant short-faced kangaroos had a flat face and forward-pointing eyes. On each foot they had a single large toe somewhat similar in appearance like a horse's hoof.