Diprotodon

Diprotodon was an extinct genus of giant herbivorous marsupials from Pleistocene Australia. Its largest species were the largest known marsupials.

Diprotodontia: Diprotodontia is an order of marsupials that includes kangaroos, koalas, wombats, and their extinct relatives. Diprotodon belonged to this diverse marsupial order.
Hypsodont: Hypsodont teeth have high crowns that resist wear from abrasive food. Diprotodon’s high-crowned cheek teeth suited a plant diet that could contain grit.
Pleistocene: The Pleistocene was an epoch from about 2.58 million to 11,700 years ago, marked by repeated ice ages. Diprotodon lived during this epoch’s shifting climates.
Quaternary extinction event: The Quaternary extinction event is the widespread loss of large animals during the late Pleistocene and early Holocene. Diprotodon’s extinction forms part of this broader pattern.
Extinction: Extinction is the permanent disappearance of a species or other taxonomic group. Diprotodon vanished, but the timing and causes of its extinction remain contested.
Diprotodontidae: Diprotodontidae is an extinct family of large herbivorous marsupials that includes Diprotodon. This is the family that contains the genus.
Molar: A molar is a broad-crowned tooth used mainly for crushing and grinding food. Its large molars processed tough vegetation.
Australian megafauna: Australian megafauna are the large-bodied animals that lived on the continent during the late Cenozoic. Diprotodon was a defining member of this extinct animal community.
Human arrival in Australia: Human arrival in Australia was the first settlement of the continent by Aboriginal ancestors, tens of thousands of years ago. Its timing overlaps with the later history of Diprotodon and other megafauna.
Paleoclimatology: Paleoclimatology is the reconstruction of past climates using natural records such as fossils and sediments. Climate reconstructions help test whether environmental change contributed to its decline.

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