Therizinosauroidea
superfamily · Russell and Dong 1994 · accepted · extinct
39 descendant taxa · 71 fossil sites · 31 formations · 10 countries
Lived when
Jurassic – Paleogene
201.4–66 million years ago
Found where
10 countries
31 rock formations
Fossil record
71 sites
46 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).