Macropus titan is an extinct 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...

n vertebrate

Vertebrate

Vertebrates are animals that are members of the subphylum Vertebrata . Vertebrates are the largest group of chordates, with currently about 58,000 species described. Vertebrates include the jawless fishes, bony fishes, sharks and rays, amphibians, reptiles, mammals, and birds...

 species belonging to the family Macropodidae, and the same genus Macropus

Macropus

Macropus is a marsupial genus that belongs to the family Macropodidae, it has 14 species which are further divided into 3 subgenera. The genus includes all terrestrial kangaroos, wallaroos and several species of wallaby. The term itself is derived from the Ancient Greek makros "long" and pous...

as extant kangaroos. M. pearsoni lived 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 ....

. It is known from fossil mandibles collected from Pleistocene beds from the Darling Downs in New South Wales, Lake Kanunka in northeastern South Australia, and Cape York Peninsula.