Approximately when did *Procoptodon* disappear from the Australian megafauna record?

Answer

Around 18,000 years ago

*Procoptodon* vanished during the major extinction event that affected much of the continent's megafauna, an event dated to around 18,000 years ago.

Approximately when did *Procoptodon* disappear from the Australian megafauna record?
animalextinctfactkangarooProcoptodon