Chubutisaurus (meaning "Chubut lizard") is a genus of somphospondylan sauropod dinosaur from the Early Cretaceous Cerro Barcino Formation (Albian) of Argentina.[1] The type species, Chubutisaurus insignis, was described by del Corro in 1975.[2][3] Chubutisaurus had a more robust radius than Venenosaurus.[4] In 2010 Gregory Paul gave a length of 18 meters (59 ft) and a weight of 12 tonnes (13.2 short tons).[5] Thomas Holtz estimated its length at 23 meters (75.5 ft) in 2012.[6]
| Chubutisaurus Temporal range: Albian
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| Drawing of the scapula | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Dinosauria |
| Clade: | Saurischia |
| Clade: | †Sauropodomorpha |
| Clade: | †Sauropoda |
| Clade: | †Macronaria |
| Clade: | †Somphospondyli |
| Genus: | †Chubutisaurus Del Corro 1975 |
| Type species | |
| †Chubutisaurus insignis Del Corro, 1975
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References
edit- ^ Carballido, José L.; Pol, Diego; Cerda, Ignacio; Salgado, Leonardo (2011-02-10). "The osteology of Chubutisaurus insignis del Corro, 1975 (Dinosauria: Neosauropoda) from the 'middle' Cretaceous of central Patagonia, Argentina". Journal of Vertebrate Paleontology. 31 (1): 93–110. Bibcode:2011JVPal..31...93C. doi:10.1080/02724634.2011.539651. hdl:11336/94194. ISSN 0272-4634.
- ^ G. del Corro. 1975. Un nuevo sauropodo del Cretácico Superior. Actas del Primer Congreso Argentino de Paleontologia y Bioestratigrafia 2:229-240
- ^ Weishampel, et al. (2004).
- ^ "Forelimb," Tidwell, Carpenter, and Meyer (2001). Page 148.
- ^ Paul, Gregory S. (2010). The Princeton Field Guide to Dinosaurs. New Jersey: Princeton University Press. pp. 206. ISBN 9780691137209.
- ^ Holtz, Thomas R. (2012). "Holtz's Genus List" (PDF).
Bibliography
edit- Tidwell, V., Carpenter, K. & Meyer, S. 2001. New Titanosauriform (Sauropoda) from the Poison Strip Member of the Cedar Mountain Formation (Lower Cretaceous), Utah. In: Mesozoic Vertebrate Life. D. H. Tanke & K. Carpenter (eds.). Indiana University Press, Eds. D.H. Tanke & K. Carpenter. Indiana University Press. 139–165.
- Weishampel, David B; et al. (2004). "Dinosaur distribution (Early Cretaceous, South America)." In: Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The Dinosauria, 2nd, Berkeley: University of California Press. pp. 563–570. ISBN 0-520-24209-2.
External links
editData related to Chubutisaurus at Wikispecies
- Chubutisaurus in the Paleobiology Database
- Chubutisaurus in the Dino Directory
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