Referred specimen
USNM 4842 “Hatcher”
Triceratops horridus
Open the Triceratops horridus profileFacts
- Catalog number
- USNM 4842
- Nickname
- Hatcher
- Institution
- National Museum of Natural History, Smithsonian Institution (USNM)
- Year found
- Not recorded
- Formation
- Lance Formation
What this specimen preserves
Referred specimen: USNM 4842 “Hatcher”
- Preserved
- Partial
- Reconstructed
- Unknown / not recorded
Region by region (table)
| Region | State |
|---|---|
| Skull | Reconstructed |
| Mandible | Unknown / not recorded |
| Teeth | Unknown / not recorded |
| Cervical vertebrae | Unknown / not recorded |
| Dorsal vertebrae | Partial |
| Sacrum | Unknown / not recorded |
| Caudal vertebrae | Unknown / not recorded |
| Ribs | Unknown / not recorded |
| Gastralia | Unknown / not recorded |
| Scapula / shoulder girdle | Unknown / not recorded |
| Humerus | Unknown / not recorded |
| Forearm (radius / ulna) | Unknown / not recorded |
| Hand (manus) | Unknown / not recorded |
| Pelvis | Partial |
| Femur | Preserved |
| Tibia / fibula | Unknown / not recorded |
| Foot (pes) | Unknown / not recorded |
Excavation history
The Smithsonian's mounted Triceratops, a composite of several individuals collected by Hatcher; remounted in 2019 with a cast skull.