Osmakasaurus
genus · McDonald 2011 · accepted · extinct
1 descendant taxa · 3 fossil sites · 2 formations · 1 countries
Lived when
Jurassic – Cretaceous
154.8–121.4 million years ago
Found where
1 country
2 rock formations
Fossil record
3 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 33 million years, from 154.8 to 121.4 million years ago.
- The youngest known fossil is around 121.4 million years old — that is roughly 405 times further back than the whole of human history.
- Osmakasaurus was named in 2011 (McDonald 2011) — 15 years ago.
- Fossils have been recorded in 1 country and 2 named rock formations.
Keep going
Where next
Data from the Paleobiology Database (CC BY 4.0).