Hadrosaurichnus
genus · Alonso 1980 · accepted · extinct
3 fossil sites · 3 formations · 3 countries
Lived when
Cretaceous – Paleogene
72.2–66 million years ago
Found where
3 countries
3 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 6 million years, from 72.2 to 66 million years ago.
- The youngest known fossil is around 66 million years old — that is roughly 220 times further back than the whole of human history.
- Hadrosaurichnus was named in 1980 (Alonso 1980) — 46 years ago.
- Fossils have been recorded in 3 countries and 3 named rock formations.
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Where next
Data from the Paleobiology Database (CC BY 4.0).