Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.cretres.2010.12.004 |
A new ornithomimid dinosaur with North American affinities from the Late Cretaceous Qiupa Formation in Henan Province of China | |
Xu, Li2; Kobayashi, Yoshitsugu1; Lue, Junchang3; Lee, Yuong-Nam4; Liu, Yongqing3; Tanaka, Kohei1,5; Zhang, Xingliao2; Jia, Songhai2; Zhang, Jiming2 | |
通讯作者 | Kobayashi, Yoshitsugu |
来源期刊 | CRETACEOUS RESEARCH
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ISSN | 0195-6671 |
EISSN | 1095-998X |
出版年 | 2011 |
卷号 | 32期号:2页码:213-222 |
英文摘要 | A partial skeleton of the ornithomimid dinosaur, discovered from the Late Cretaceous Qiupa Formation of Luanchuan County, Tantou Basin, Henan Province, China, is described here and assigned to a new genus and species, Qiupalong henanensis, with unique features (a notch on the lateral surface of the lateral posterior process of the proximal end of tibia and a small pit at the contact between astragalus and calcaneum). A phylogenetic analysis in this study suggests that it is a derived ornithomimid and form a monophyly with North American ornithomimids (Struthiomimus altus and Ornithomimus edmontonicus), sharing two characters (straight pubic shaft and large acute angle between pubic shaft and boot). Some characters (small anterior process of the pubic boot and curved pedal unguals) are seen in basal ornithomimosaurs as well, but these features in Q. henanensis are reversal. Qiupalong is the first definitive ornithomimid from outside of the Gobi Desert and is the southern-most occurrence of Late Cretaceous ornithomimid from eastern Asia, demonstrating southern extension of ornithomimid distribution in Asia. (C) 2010 Elsevier Ltd. All rights reserved. |
英文关键词 | Dinosauria Ornithomimosauria Ornithomimidae Qiupalong henanensis Qiupa Formation Late Cretaceous Henan Province China |
类型 | Article |
语种 | 英语 |
国家 | Japan ; Peoples R China ; South Korea ; Canada |
收录类别 | SCI-E |
WOS记录号 | WOS:000287562100011 |
WOS关键词 | THEROPODA ; CANADA ; BARSBOLD ; MONGOLIA ; ANATOMY ; ALBERTA |
WOS类目 | Geology ; Paleontology |
WOS研究方向 | Geology ; Paleontology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/167675 |
作者单位 | 1.Hokkaido Univ, Hokkaido Univ Museum, Sapporo, Hokkaido 0600810, Japan; 2.Henan Geol Museum, Zhengzhou 450016, Henan, Peoples R China; 3.Chinese Acad Geol Sci, Inst Geol, Beijing 10037, Peoples R China; 4.Korea Inst Geosci & Mineral Resources, Taejon 305350, South Korea; 5.Univ Calgary, Dept Geosci, Calgary, AB T2N 1N4, Canada |
推荐引用方式 GB/T 7714 | Xu, Li,Kobayashi, Yoshitsugu,Lue, Junchang,et al. A new ornithomimid dinosaur with North American affinities from the Late Cretaceous Qiupa Formation in Henan Province of China[J],2011,32(2):213-222. |
APA | Xu, Li.,Kobayashi, Yoshitsugu.,Lue, Junchang.,Lee, Yuong-Nam.,Liu, Yongqing.,...&Zhang, Jiming.(2011).A new ornithomimid dinosaur with North American affinities from the Late Cretaceous Qiupa Formation in Henan Province of China.CRETACEOUS RESEARCH,32(2),213-222. |
MLA | Xu, Li,et al."A new ornithomimid dinosaur with North American affinities from the Late Cretaceous Qiupa Formation in Henan Province of China".CRETACEOUS RESEARCH 32.2(2011):213-222. |
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