How many grinding teeth were generally present in each quadrant of a *Procoptodon*'s jaw?

Answer

One large, crescent-shaped tooth

Instead of the multiple molars found in grazing kangaroos, *Procoptodon* is thought to have possessed only one large, crescent-shaped, high-crowned tooth in each quadrant of its jaw to perform the necessary grinding work.

How many grinding teeth were generally present in each quadrant of a *Procoptodon*'s jaw?
animalextinctfactkangarooProcoptodon