Chionoidea
superfamily · Lesson 1828 · accepted · extant
4 descendant taxa · 5 fossil sites · 2 formations · 2 countries
Lived when
Paleogene – Neogene
27.3–15.9 million years ago
Found where
2 countries
2 rock formations
Fossil record
5 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).