Polacanthidae
family · Wieland 1911 · accepted · extinct
4 fossil sites · 2 formations · 2 countries
Lived when
Cretaceous
143.1–113.2 million years ago
Found where
2 countries
2 rock formations
Fossil record
4 sites
0 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).