Dicraeosaurus
genus · Janensch 1914 · accepted · extinct
2 descendant taxa · 19 fossil sites · 2 formations · 2 countries
Lived when
Jurassic – Cretaceous
161.5–143.1 million years ago
Found where
2 countries
2 rock formations
Fossil record
19 sites
6 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 161.5 to 143.1 million years ago.
- The youngest known fossil is around 143.1 million years old — that is roughly 477 times further back than the whole of human history.
- Dicraeosaurus was named in 1914 (Janensch 1914) — 112 years ago.
- Fossils have been recorded in 2 countries and 2 named rock formations.
- 6 individual specimens are catalogued in museum collections.
- This group contains 2 named taxa, including 2 species.
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Where next
Data from the Paleobiology Database (CC BY 4.0).