Trigonosaurus
Trigonosaurus is a genus of titanosaurian saltasaurid dinosaurs from the Maastrichtian Marília Formation of Brazil. The type species, Trigonosaurus pricei, was first described by Campos, Kellner, Bertini, and Santucci in 2005. It is based on two specimens, both consisting mainly of vertebrae. Before its description, it was known as the "Peirópolis titanosaur", after the place it was found.[1]
| Trigonosaurus | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Dinosauria |
| Clade: | Saurischia |
| Suborder: | †Sauropodomorpha |
| Clade: | †Sauropoda |
| Clade: | †Titanosauria |
| Clade: | †Lithostrotia |
| Family: | †Saltasauridae |
| Subfamily: | †Saltasaurinae |
| Genus: | †Trigonosaurus Campos et al. 2005[1] |
| Species: | †T. pricei |
| Binomial name | |
| †Trigonosaurus pricei Campos et al. 2005[1] | |
References
- Campos, D.A.; Kellner, A.W.A.; Bertini, R.J.; Santucci, R.M. (2005). "On a titanosaurid (Dinosauria, Sauropoda) vertebral column from the Bauru Group, Late Cretaceous of Brazil". Arquivos do Museu Nacional. 63 (3): 565–593.
External links
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| Basal titanosaurs | 
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| Intermediate titanosaurs | |||||||||||||||||||||||||||||||||||||||||||||||
| Lithostrotia |
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| Dubious titanosaurs | |||||||||||||||||||||||||||||||||||||||||||||||
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