Mononykus
genus · Perle et al. 1993 · accepted · extinct
1 descendant taxa · 6 fossil sites · 2 formations · 1 countries
Lived when
Cretaceous – Paleogene
83.6–66 million years ago
Found where
1 country
2 rock formations
Fossil record
6 sites
9 catalogued specimens
Inside this group
Immediate children
- Terminal taxon — no children recorded.
Did you know
Facts from the record
- Its fossils span about 18 million years, from 83.6 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.
- Mononykus was named in 1993 (Perle et al. 1993) — 33 years ago.
- Fossils have been recorded in 1 country and 2 named rock formations.
- 9 individual specimens are catalogued in museum collections.
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Where next
Data from the Paleobiology Database (CC BY 4.0).