Arid
DOI10.1016/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
ISSN0195-6671
EISSN1095-998X
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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