Paraceratheriidae
| Paraceratheriidae Temporal range: Middle Eocene to Late Oligocene,  | |
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| Skeleton of Paraceratherium | |
| Skeleton of Juxia | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Mammalia | 
| Order: | Perissodactyla | 
| Superfamily: | Rhinocerotoidea | 
| Family: | †Paraceratheriidae Osborn, 1923 | 
| Subgroups | |
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| Synonyms | |
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Paraceratheriidae is an extinct family of long-limbed, hornless rhinocerotoids, native to Asia and Eastern Europe that originated in the Eocene epoch and lived until the end of the Oligocene. They represent some of the largest terrestrial mammals to have ever lived.