Janenschia
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| Janenschia Temporal range: Late Jurassic |
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| Janenschia humerus, radius and ulna at the Museum für Naturkunde, Berlin | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Sauropsida |
| Superorder: | Dinosauria |
| Order: | Saurischia |
| Suborder: | Sauropodomorpha |
| Infraorder: | Sauropoda |
| (unranked): | Titanosauria |
| Genus: | Janenschia |
| Binomial name | |
| Janenschia robusta Wild, 1991 |
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Janenschia (named after Werner Janensch) was a large sauropod from Late Jurassic Africa (155 million years ago), and therefore the earliest known titanosaur. Originally thought to be a species of the diplodocid Tornieria/Barosaurus (previously "Gigantosaurus"), it was later found to be a distantly related titanosaur. So far, it is only known from Tanzania. This dinosaur was a herbivore.
The type species, Janenschia robusta, was first described by German palaeontologist Rupert Wild in 1991.
[edit] References
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