Cygnus columbianus bewickii
subspecies · (Yarrell 1830) · accepted · extant
4 fossil sites · 1 formations · 2 countries
Lived when
Quaternary
2.58–0 million years ago
Found where
2 countries
1 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).