Troodon
genus · Leidy 1856 · accepted · extinct
1 descendant taxa · 103 fossil sites · 15 formations · 4 countries
Lived when
Cretaceous – Paleogene
83.6–66 million years ago
Found where
4 countries
15 rock formations
Fossil record
103 sites
6 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).