Richardoestesia isosceles
species · Sankey 2001 · accepted · extinct
70 fossil sites · 11 formations · 2 countries
Lived when
Cretaceous – Paleogene
100.5–66 million years ago
Found where
2 countries
11 rock formations
Fossil record
70 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).