Pleistocene megafaunaW
Pleistocene megafauna
AllotheriaW
Allotheria
ArctocyoniaW
Arctocyonia
TribosphenidaW
Tribosphenida
MorganucodontaW
Morganucodonta
MultituberculataW
Multituberculata
Nocturnal bottleneckW
Nocturnal bottleneck
PeradectesW
Peradectes
Trichechus hesperamazonicusW
Trichechus hesperamazonicus
EutriconodontaW
Eutriconodonta