| Gigantoscelus Temporal range: Early Jurassic,
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|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Dinosauria |
| Clade: | Saurischia |
| Clade: | †Sauropodomorpha |
| Genus: | †Gigantoscelus |
| Species: | †G. molengraaffi
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| Binomial name | |
| †Gigantoscelus molengraaffi van Hoepen, 1916
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Gigantoscelus ("giant shin") is a dubious genus of basal sauropodomorph dinosaur from the Early Jurassic of South Africa.
Classification
[edit]It was first described by van Hoepen in 1916 on the basis of TrM 65, a distal femur from the Bushveld Sandstone Formation of South Africa.[1] It was later synonymized with Euskelosaurus by van Heerden (1979),[2] but was subsequently treated as a nomen dubium in the 2nd edition of the Dinosauria.[3]
Stratigraphy
[edit]The type horizon of Gigantoscelus, the Bushveld Sandstone, was thought to be Late Triassic, but is now considered Early Jurassic (Hettangian-Sinemurian) in age.[4]
References
[edit]
- ^ E. C. N. Van Hoepen. 1916. De ouderdom der Transvaalsche Karroolagen [The age of the Transvaal Karoo beds]. Verhandelingen van het Geologisch-Mijnbouwkundig Genootschap voor Nederland en Koloniën. Geologische Serie 3:107-117.
- ^ J. v. Heerden. 1979. The morphology and taxonomy of Euskelosaurus (Reptilia: Saurischia; Late Triassic) from South Africa. Navorsinge van die Nasionale Museum 4(2):23-84
- ^ P. M. Galton and P. Upchurch. 2004. Prosauropoda. In D. B. Weishampel, P. Dodson, and H. Osmolska (eds.), The Dinosauria (second edition). University of California Press, Berkeley 232-258.
- ^ Smith RMH, Eriksson PG, Botha WJ. A Review of the Stratigraphy and Sedimentary Environments of the Karoo-Aged Basins of Southern Africa. Journal of African Earth Sciences. 1993;16:143–169. doi:10.1016/0899-5362(93)90164-L.
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