| Author | dc.contributor.author | Kellner, Alexander W. A. | |
| Author | dc.contributor.author | Rubilar Rogers, David | es_CL |
| Author | dc.contributor.author | Vargas, Alexander | es_CL |
| Author | dc.contributor.author | Suárez, Mario | es_CL |
| Admission date | dc.date.accessioned | 2011-11-15T15:07:27Z | |
| Available date | dc.date.available | 2011-11-15T15:07:27Z | |
| Publication date | dc.date.issued | 2011-03 | |
| Cita de ítem | dc.identifier.citation | ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS Volume: 83 Issue: 1 Pages: 211-219 Published: MAR 2011 | es_CL |
| Identifier | dc.identifier.issn | 0001-3765 | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/119365 | |
| General note | dc.description | Artículo de publicación ISI | es_CL |
| Abstract | dc.description.abstract | Partial remains of a titanosaur sauropod collected in the Tolar Formation (Upper Cretaceous) at the Atacama Desert (Antofagasta Region), northern Chile, is described, and a new species, Atacamatitan chilensis gen. et sp. nov., is erected. The material consists mainly of dorsal and caudal vertebrae, part of a humerus and a femur. The presence of a titanosaur confirms the Cretaceous age for the outcrops of red sandstone of the Tolar Formation whose age was previously uncertain, ranging from the Upper Cretaceous to the Paleocene. The new specimen represents the most complete dinosaur reported for this region and one of the most complete titanosaur known from Chile and the pacific margin of South America so far. | es_CL |
| Patrocinador | dc.description.sponsorship | This study was partially funded by the Fundação
Carlos Chagas Filho de Amparo à Pesquisa do Estado
doRiodeJaneiro(FAPERJno. E-26/102.779/2008)and
the Conselho Nacional de Desenvolvimento Científico e
Tecnológico (CNPq no. 307276/2009-0) (grants to
AWAK) and Conicyt (grant to DRR). | es_CL |
| Lenguage | dc.language.iso | en | es_CL |
| Publisher | dc.publisher | ACAD BRASILEIRA DE CIENCIAS | es_CL |
| Keywords | dc.subject | Dinosauria | es_CL |
| Título | dc.title | A new titanosaur sauropod from the Atacama Desert, Chile | es_CL |
| Document type | dc.type | Artículo de revista | |
