Rheiformes
order · accepted · extant
22 descendant taxa · 35 fossil sites · 12 formations · 3 countries
Lived when
Paleogene – Quaternary
56–0 million years ago
Found where
3 countries
12 rock formations
Fossil record
35 sites
0 catalogued specimens
Inside this group
Immediate children
- Terminal taxon — no children recorded.
Did you know
Facts from the record
- Its fossils span about 56 million years, from 56 to 0 million years ago.
- The youngest known fossil is around 0 million years old — that is roughly 0 times further back than the whole of human history.
- Fossils have been recorded in 3 countries and 12 named rock formations.
- This group contains 22 named taxa, including 15 species.
- This group is not extinct — living birds belong inside it.
Keep going
Where next
Data from the Paleobiology Database (CC BY 4.0).