There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 73781 | J. Alroy | Ergilin Dzo [AMNH] (= Ergilin-Dzo; Promontory Bluff; Ergelyeen Dzo; Ardyn Obo / coll. AMNH Central Asiatic Expedition 1922-1923) Late Eocene - Cenozoic 3 - Mongolia | Matthew and Granger (1923) |
| 174909 | P. Mannion | Mergen (Quarry 1) (coll. Mongolian Academy Sciences & American Museum Natural History 1981-1983 1991-1992) Middle Eocene - Cenozoic 2-3 - Mongolia | Dashzeveg and Meng (1998) |