Yubaatar is a genus of multituberculate, an extinct order of rodent-like mammals, which lived in what is now China during the Late Cretaceous. The first specimen was discovered in the Qiupa Formation
Yubaatar
Holotype skull shown from below and above; it is partially distorted
Multituberculata is an extinct order of rodent-like mammals with a fossil record spanning over 130 million years. They first appeared in the Middle Jurassic, and reached a peak diversity during the La
Yubaatar
…Yubaatar is a genus of multituberculate, an extinct order of rodent-like mammals, which lived in what is now China during the Late Cretaceous. The first specimen was discovered in the Qiupa…
Catopsbaatar catopsaloides
Restoration of Taeniolabis, the largest multituberculate at approximately 22 kg (49 lb).
Skull of Ptilodus. Notice the massive blade-like lower premolar.
Lower jaws and teeth of allodontid multituberculates