New Material of the Zalambdalestid Zhangolestes (Mammalia, Zalambdalestidae) from the Late Cretaceous Changchunsaurus Fauna of Jilin, China
文献类型：期刊论文
| 作者 | Chen, Jun1; Mao, Fangyuan2,3; Wu, Wenhao1; Meng, Jin3,4 |
| 刊名 | ACTA GEOLOGICA SINICA-ENGLISH EDITION
 |
| 出版日期 | 2025-06-01 |
| 卷号 | 99期号:3页码:634-645 |
| 关键词 | vertebrate paleontology morphology Zalambdalestidae Quantou Formation Cenomanian-Turonian Jilin Province |
| ISSN号 | 1000-9515 |
| DOI | 10.1111/1755-6724.15307 |
| 通讯作者 | Mao, Fangyuan(maofangyuan@ivpp.ac.cn) ; Meng, Jin(jmeng@amnh.org) |
| 英文摘要 | We report new material of the zalambdalestid, Zhangolestes jilinensis, from the Quantou Formation (lower Upper Cretaceous, Cenomanian to Turonian), Gongzhuling City, Jilin Province, NE China. Using micro-CT-scan, the material is shown to include dentocranial and postcranial elements recovered from the same matrix block containing the holotype specimen. The CT-images also show the labial and internal structures of the holotype fragment of the lower jaw of Z. jilinensis. Based on the preservation, relative size, and tooth wear, the new material and the holotype lower jaw likely belong to the same individual animal, whereas the hypodigm mandibular fragment assigned to Z. jilinensis in the original study is thought now to belong to a different individual, potentially representing a different species, which, if true, would increase the eutherian diversity in the Late Cretaceous Changchunsaurus Fauna. Furthermore, the new CT-images show that the incisor morphology is diverse within zalambdalestids and probably evolved independently from the enlarged incisors in placental mammals, such as Glires. |
| WOS关键词 | PHYLOGENY ; EVOLUTION ; PROVINCE ; RADIATION ; RELATIVES ; EUTHERIA ; DINOSAUR ; BEARING ; ANATOMY |
| 资助项目 | National Natural Science Foundation of China[42122010] ; National Natural Science Foundation of China[42072017] ; Youth Innovation Promotion Association CAS[Y2023017] ; National Mineral Rock and Fossil Specimens Resource Center[NCSTI-RMF20240203] ; China Geological Survey[DD20230221] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:001520517100008 |
| 出版者 | WILEY |
| 资助机构 | National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; National Mineral Rock and Fossil Specimens Resource Center ; China Geological Survey |
| 源URL | [http://119.78.100.205/handle/311034/24513]  |
| 专题 | 中国科学院古脊椎动物与古人类研究所 |
| 通讯作者 | Mao, Fangyuan; Meng, Jin |
| 作者单位 | 1.Jilin Univ, Coll Earth Sci, Res Ctr Palaeontol & Stratig, Int Ctr Future Sci,Dinosaur Evolut Res Ctr,Bioarch, Changchun 130061, Peoples R China 2.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China 3.Amer Museum Nat Hist, Div Paleontol, New York, NY 10024 USA 4.CUNY, Earth & Environm Sci, Grad Ctr, New York, NY 10016 USA |
| 推荐引用方式 GB/T 7714 | Chen, Jun,Mao, Fangyuan,Wu, Wenhao,et al. New Material of the Zalambdalestid Zhangolestes (Mammalia, Zalambdalestidae) from the Late Cretaceous Changchunsaurus Fauna of Jilin, China[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2025,99(3):634-645. |
| APA | Chen, Jun,Mao, Fangyuan,Wu, Wenhao,&Meng, Jin.(2025).New Material of the Zalambdalestid Zhangolestes (Mammalia, Zalambdalestidae) from the Late Cretaceous Changchunsaurus Fauna of Jilin, China.ACTA GEOLOGICA SINICA-ENGLISH EDITION,99(3),634-645. |
| MLA | Chen, Jun,et al."New Material of the Zalambdalestid Zhangolestes (Mammalia, Zalambdalestidae) from the Late Cretaceous Changchunsaurus Fauna of Jilin, China".ACTA GEOLOGICA SINICA-ENGLISH EDITION 99.3(2025):634-645. |
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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