Chasmosaurus
genus · Lambe 1914 · accepted · extinct
2 descendant taxa · 21 fossil sites · 3 formations · 2 countries
Lived when
Cretaceous
83.6–72.2 million years ago
Found where
2 countries
3 rock formations
Fossil record
21 sites
7 catalogued specimens
Inside this group
Immediate children
- Terminal taxon — no children recorded.
Keep going
Where next
Data from the Paleobiology Database (CC BY 4.0).