Styracosterna
unranked clade · (Sereno 1986) · accepted · extinct
311 descendant taxa · 1,981 fossil sites · 266 formations · 36 countries
Lived when
Jurassic – Paleogene
174.7–61.66 million years ago
Found where
36 countries
266 rock formations
Fossil record
1,981 sites
178 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).