A new ctenochasmatid Pterosaur from the Early Cretaceous of Liaoning Province
文献类型：期刊论文
| 作者 | Dong, ZM; Lu, JC |
| 刊名 | ACTA GEOLOGICA SINICA-ENGLISH EDITION
 |
| 出版日期 | 2005 |
| 卷号 | 79期号:2页码:164-167 |
| 关键词 | Liaoxipterus Ctenochasmatidae Jiufotang Formation Early Cretaceous Liaoning Province |
| 文献子类 | Article |
| 英文摘要 | Based on a nearly complete lower jaw from the Early Cretaceous of Liaoning Province, anew ctenochasmatid pterosaur: Liaoxipterus brachyognathus gen. et sp. nov. is erected. Liaoxipterus brachyognathus is different from any known pterosaurs with skulls preserved from western Liaoning Province and its peripheral areas in that the anterior part of the mandibular symphysis is expanded, being widest between the fourth alveolus of each side. Liaoxipterus brachyognathus is assigned to Ctenochasmatidae based on the following characters: the rounded anterior end of the lower jaw is spatulated and dorsoventrally flattened and marked heterodonty in the dentition is absent. It differs from other ctenochasmatid pterosaurs in having relatively small number of teeth. Liaoxipterus is distinguished from some ornithocheirids, which have expanded anterior parts of the mandibular symphyses, such as Anhanguera piscator, Coloborhynchus robustus in which the teeth of the new pterosaur are not as variable. |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000229812800002 |
| 源URL | [http://124.16.247.212/handle/311034/7549]  |
| 专题 | 古脊椎动物与古人类研究所_图书馆1 |
| 作者单位 | 1.Jilin Univ, Res Ctr Paleontol & Stratig, Changchun 130026, Peoples R China 2.Chinese Acad Sci, Inst Paleontol & Paleoanthropol, Beijing 100044, Peoples R China 3.Chinese Acad Geol Sci, Inst Geol, Beijing 100037, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dong, ZM,Lu, JC. A new ctenochasmatid Pterosaur from the Early Cretaceous of Liaoning Province[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2005,79(2):164-167. |
| APA | Dong, ZM,&Lu, JC.(2005).A new ctenochasmatid Pterosaur from the Early Cretaceous of Liaoning Province.ACTA GEOLOGICA SINICA-ENGLISH EDITION,79(2),164-167. |
| MLA | Dong, ZM,et al."A new ctenochasmatid Pterosaur from the Early Cretaceous of Liaoning Province".ACTA GEOLOGICA SINICA-ENGLISH EDITION 79.2(2005):164-167. |
入库方式： OAI收割
来源：古脊椎动物与古人类研究所
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