Pachyrhinosaurus
- When: Late Cretaceous
(73–69 mya) - Where: North America
- What: Ceratopsian
- Weight: 3–4 metric tons
- Length: 6 meters
- Diet: Herbivorous
- Discovered: 1950
rhino
Nose
(Greek)
Woolly Rhinoceros
- When: Pleistocene
(3.6 million to 10,000 years ago) - Where: Asia
- What: Mammal
- Weight: 1,800–2,700 kg
- Length: 3.5 meters
- Diet: Herbivorous
- Discovered: 18th century