- Tytuł:
- A new titanosaur sauropod dinosaur from the Upper Cretaceous of North Patagonia, Argentina
- Autorzy:
-
Filippi, L.S.
Garcia, R.A.
Garrido, A.C. - Powiązania:
- https://bibliotekanauki.pl/articles/20301.pdf
- Data publikacji:
- 2011
- Wydawca:
- Polska Akademia Nauk. Instytut Paleobiologii PAN
- Tematy:
-
new species
titanosaur
sauropod dinosaur
dinosaur
Upper Cretaceous
Cretaceous
North Patagonia
Argentina
paleontology
Sauropoda
Titanosauria
phylogenesis
Anacleto Formation
Neuquen basin
Narambuenatitan palomoi - Opis:
- A new sauropod titanosaur from the Upper Cretaceous Anacleto Formation is described. Narambuenatitan palomoi gen. et sp. nov., is diagnosed by cranial and axial autapomorphies. The holotype, which represent a subadult individual, consists of the left premaxilla and maxilla, braincase, both quadrates, one cervical vertebrae, one dorsal vertebra, fragments of cervical and dorsal ribs, seventeen caudal vertebrae, caudal transverse processes, fragments of haemal arches, left sternal plate, right coracoid, left humerus, left ulnae, both pubes, iliac pedicel, proximal fragment of right ischia, and an incomplete left femur. The phylogenetic analysis indicates that Narambuenatitan is a non−eutitanosaurian lithostrotian, and that it shares with Epachthosaurus a neural spine in middle caudal vertebrae which are laminar and posteriorly elongated.
- Źródło:
-
Acta Palaeontologica Polonica; 2011, 56, 3
0567-7920 - Pojawia się w:
- Acta Palaeontologica Polonica
- Dostawca treści:
- Biblioteka Nauki
Artykuł