KMS Institute of Vertebrate Paleontology and Paleoanthropology
| Cranial anatomy of the iguanodontoid ornithopod Jinzhousaurus yangi from the Lower Cretaceous Yixian Formation of China | |
| Barrett, Paul M.1; Butler, Richard J.1; Xiao-Lin, Wang2; Xing, Xu2; p.barrett@nhm.ac.uk; r.butler@nhm.ac.uk; xlinwang@263.net; xu.xing@pa.ivpp.ac.cn | |
| 2009-03-01 | |
| 发表期刊 | ACTA PALAEONTOLOGICA POLONICA
 |
| ISSN | 0567-7920 |
| 卷号 | 54期号:1页码:35-48 |
| 文章类型 | Article |
| 摘要 | The Yixian Formation (Lower Cretaceous) of Liaoning Province, China, is justifiably famous for its exceptionally preserved fauna, which includes a remarkable diversity of non-avian dinosaurs. Here, we provide the first detailed description of the cranial skeleton of the iguanodontian ornithopod Jinzhousaurus yangi. Many previously unrecorded features have been recognised, permitting a new and more robust diagnosis for this taxon, which is based on a suite of autapomorphic features. Jinzhousaurus and an unnamed sauropod represent the largest, but some of the least abundant, animals in the Jehol Biota, a situation that contrasts with many other Lower Cretaceous faunas in which large dinosaurs are common faunal components. This rarity may be due to either palaeoenvironmental constraints or taphonomic bias, although it is not possible to choose between these alternatives on the basis of current data. |
| 关键词 | Dinosauria Ornithopoda Iguanodontia Jehol Biota Aptian Liaoning Province China |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| URL | 查看原文 |
| 关键词[WOS] | HADROSAURID DINOSAURIA ; ORNITHISCHIA ; EVOLUTION ; AGE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Paleontology |
| WOS类目 | Paleontology |
| WOS记录号 | WOS:000264899400005 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.205/handle/311034/4751 |
| 专题 | 中科院古脊椎所（2000年以后） |
| 通讯作者 | p.barrett@nhm.ac.uk; r.butler@nhm.ac.uk; xlinwang@263.net; xu.xing@pa.ivpp.ac.cn |
| 作者单位 | 1.Nat Hist Museum, Dept Palaeontol, London SW7 5BD, England 2.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China |
| 推荐引用方式 GB/T 7714 | Barrett, Paul M.,Butler, Richard J.,Xiao-Lin, Wang,et al. Cranial anatomy of the iguanodontoid ornithopod Jinzhousaurus yangi from the Lower Cretaceous Yixian Formation of China[J]. ACTA PALAEONTOLOGICA POLONICA,2009,54(1):35-48. |
| APA | Barrett, Paul M..,Butler, Richard J..,Xiao-Lin, Wang.,Xing, Xu.,p.barrett@nhm.ac.uk.,...&xu.xing@pa.ivpp.ac.cn.(2009).Cranial anatomy of the iguanodontoid ornithopod Jinzhousaurus yangi from the Lower Cretaceous Yixian Formation of China.ACTA PALAEONTOLOGICA POLONICA,54(1),35-48. |
| MLA | Barrett, Paul M.,et al."Cranial anatomy of the iguanodontoid ornithopod Jinzhousaurus yangi from the Lower Cretaceous Yixian Formation of China".ACTA PALAEONTOLOGICA POLONICA 54.1(2009):35-48. |
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