- Length
- 5 m
- Weight
- 1 tonnes
- Diet
- Plant-eaterplants
- When
- Late Cretaceous81 to 75 million years ago
- Fossils found in
- China, Mongolia
- Named by
- Gilmore (1933)
- Family tree
- Dinosauria › Ornithischia › Thyreophora › Ankylosauria › Ankylosauridae
Armoured dinosaurs. Plated and armoured plant-eaters, such as Stegosaurus and the ankylosaurs. See all 33
Lived at the same time
- Alectrosaurus · same country
- Anserimimus · same country
- Archaeornithomimus · same country
- Bactrosaurus · same country
- Borogovia · same country
- Citipati · same country
- Goyocephale · same country
- Khaan · same country
Other armoured dinosaurs
- Saichania Late Cretaceous
- Panoplosaurus Late Cretaceous
- Struthiosaurus Late Cretaceous
- Edmontonia Late Cretaceous
- Euoplocephalus Late Cretaceous
- Tarchia Late Cretaceous
- Ankylosaurus Late Cretaceous
- Talarurus Late Cretaceous
Source: Pinacosaurus in the Natural History Museum Dino Directory, read 12 November 2026. Sizes are the museum's estimates for a typical adult. "Lived at the same time" lists dinosaurs whose dates overlap, which does not always mean they met.