Dinosaurs and Prehistoric Animals:Patagonia 15 Million Years Ago
Argentavis - giant condor-like predatory bird
Brontornis, Phorusrhacos and Andalgalornis (flightless predatory birds with clawed wings)
Borhyaena - bear-like flat-footed marsupial predator
Thylacosmilus - jaguar-sized saber-toothed marsupial
Cladosictis - otter-like marsupial carnivore
Theosodon - guanaco-like herbivore with a short trunk
Astrapotherium - hippo/elephant/tapir-like creature