There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 61229 | M. Uhen | Twin Obo (= East Mesa; Shara Murun / coll. Central Asiatic Expedition 1928) Middle Eocene - Cenozoic 2-3 - China | Gaudin et al. (2006) |
| 77908 | J. Alroy | Yihesubu (= Erden Obo; Urtyn Obo / coll. Meng, - , 1992, 2000) Late Eocene - Cenozoic 3 - China | Meng and Hu (2004) |