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A new oospecies of Shixingoolithus (Shixingoolithus qianshanensis oosp. nov.) from the Qianshan Basin, Anhui Province, East China

文献类型：期刊论文

作者He, Qing4,5; Chen, Zhong-Liang2,3; Zhang, Shu-Kang1; Gui, Ze-Wen5; Chen, Ya-Ting5
刊名JOURNAL OF PALAEOGEOGRAPHY-ENGLISH
出版日期2022-10-01
卷号11期号:4页码:629-639
ISSN号2095-3836
关键词Dinosaur eggs Stalicoolithidae Shixingoolithus qianshanensis Upper Cretaceous Chishan Formation Qianshan Basin
DOI10.1016/j.jop.2022.08.001
通讯作者He, Qing(heqingzjb@163.com)
英文摘要Here we describe two newly discovered dinosaur eggs from the Upper Cretaceous Chishan Formation in the Qianshan Basin, Anhui Province, East China. These dinosaur eggs can be assigned to a new oospecies of Stalicoolithidae, Shixingoolithus qianshanensis, based on the following combined features: the larger size of eggs, the uniform eggshell microstructure in the radial section, the smaller height and the larger density of radial microstructures at the inner surface of the eggshell. Radial sections of S. qianshanensis show closely arranged columnar eggshell units forming relatively uniform and dense microstructure; some secondary eggshell units and numerous sub-circular radial microstructures appear separately in the middle and inner parts of the tangential sections, respectively. The discovery of S. qianshanensis provides new fossil types of Stalicoolithidae and represents the first dinosaur relative record in the Qianshan Basin, which offer accurate paleontological evidence of Late Cretaceous-Early Paleocene stratigraphic classification in the Qianshan Basin, Anhui Province. (c) 2022 The Author(s). Published by Elsevier B.V. on behalf of China University of Petroleum (Beijing). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
资助项目National Natural Science Foundation of China[41802006] ; University Natural Science Research Project of Anhui Province[KJ2021A0086] ; State Key Laboratory of Paleobiology and Stratigraphy, Nanjing Institute of Geology and Paleontology, Chinese Academy of Sciences[213104] ; Innovation and Entrepreneurship Training Program for College Students of Anhui University[S202110357128] ; Innovation and Entrepreneurship Training Program for College Students of Anhui University[S202110357129]
WOS研究方向Geology ; Paleontology
语种英语
出版者ELSEVIER SCIENCE INC
WOS记录号WOS:000992461900006
资助机构National Natural Science Foundation of China ; University Natural Science Research Project of Anhui Province ; State Key Laboratory of Paleobiology and Stratigraphy, Nanjing Institute of Geology and Paleontology, Chinese Academy of Sciences ; Innovation and Entrepreneurship Training Program for College Students of Anhui University
源URL[http://119.78.100.205/handle/311034/22535]  
专题中国科学院古脊椎动物与古人类研究所
通讯作者He, Qing
作者单位1.Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins Chinese, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China
2.Geol Survey Anhui Prov, Hefei 230001, Anhui, Peoples R China
3.Hefei Univ Technol, Sch Resources & Environm Engn, Hefei 230009, Anhui, Peoples R China
4.Chinese Acad Sci, Nanjing Inst Geol & Paleontol, State Key Lab Paleobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China
5.Anhui Univ, Sch Resources & Environm Engn, Hefei 230601, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 He, Qing,Chen, Zhong-Liang,Zhang, Shu-Kang,et al. A new oospecies of Shixingoolithus (Shixingoolithus qianshanensis oosp. nov.) from the Qianshan Basin, Anhui Province, East China[J]. JOURNAL OF PALAEOGEOGRAPHY-ENGLISH,2022,11(4):629-639.
APA He, Qing,Chen, Zhong-Liang,Zhang, Shu-Kang,Gui, Ze-Wen,&Chen, Ya-Ting.(2022).A new oospecies of Shixingoolithus (Shixingoolithus qianshanensis oosp. nov.) from the Qianshan Basin, Anhui Province, East China.JOURNAL OF PALAEOGEOGRAPHY-ENGLISH,11(4),629-639.
MLA He, Qing,et al."A new oospecies of Shixingoolithus (Shixingoolithus qianshanensis oosp. nov.) from the Qianshan Basin, Anhui Province, East China".JOURNAL OF PALAEOGEOGRAPHY-ENGLISH 11.4(2022):629-639.

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来源：古脊椎动物与古人类研究所

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