Heterodontosauridae
family · Romer 1966 · accepted · extinct
18 descendant taxa · 39 fossil sites · 14 formations · 10 countries
Lived when
Triassic – Cretaceous
227.3–121.4 million years ago
Found where
10 countries
14 rock formations
Fossil record
39 sites
5 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).