Somphospondyli
unranked clade · Wilson and Sereno 1998 · accepted · extinct
364 descendant taxa · 921 fossil sites · 208 formations · 50 countries
Lived when
Jurassic – Paleogene
174.7–66 million years ago
Found where
50 countries
208 rock formations
Fossil record
921 sites
172 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).