
Patagomaia
Patagomaia is an extinct genus of large therian mammal first discovered in the Chorillo Formation showing that it co-exists with Maip. This mammal rivals the size of Repenomamus, with a body mass of 14kg (31 lb), narrowly beating R. giganticus. Only one species of Patagomaia was discovered. (Patagomaia chainko) TBA TBA TBA