Linked from
The 19 pages that link to Megafauna, each with the reason it gives.
Mammoth SteppeNarrower topic: The steppe’s ecology depended on unusually abundant large herbivores.
AurochsNarrower topic: Aurochs were major herbivores within ancient landscapes.
Dire wolfRelated: Dire wolves shared Pleistocene North America with large potential prey.
Woolly rhinocerosRelated: Its size made it part of the Pleistocene's large-mammal communities.
Cave hyenaRelated: Large Ice Age mammals supplied prey and carrion across the cave hyena's range.
ToxodonNarrower topic: Toxodon was among South America’s conspicuous Pleistocene megafauna.
MegalonyxNarrower topic: Megalonyx was part of North America’s extinct Pleistocene megafauna.
SthenurusNarrower topic: Sthenurus was part of Australia’s Pleistocene large-animal fauna.