Morphological and Phylogenetic Study Based on New Materials of Anchiornis huxleyi (Dinosauria, Theropoda) from Jianchang, Western Liaoning, China

被引：5
|
作者：
Guo, Xiangqi [1 ,2 ]
Xu, Li [3 ]
Jia, Songhai [3 ]
机构：
[1] Yunnan Prov Museum, Kunming 650000, Yunnan, Peoples R China
[2] Chinese Acad Geol Sci, Inst Geol, Beijing 100037, Peoples R China
[3] Henan Geol Museum, Zhengzhou 450000, Henan, Peoples R China
来源：
ACTA GEOLOGICA SINICA-ENGLISH EDITION | 2018年 / 92卷 / 01期
基金：
中国国家自然科学基金;
关键词：
Anchiornis; feathered dinosaur; non-avian dinosaur; Middle-Late Jurassic; Yanliao Biota; TROODONTID DINOSAUR; DROMAEOSAURIDAE; EVOLUTION;
D O I：
10.1111/1755-6724.13491
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
Anchiornis huxleyi, which is a member of the Middle-Late Jurassic Yanliao Biota, is the smallest feathered dinosaur ever known. It has been described as a critical link between feathered dinosaurs and birds. Recent studies, including those of Anchiornis, Xiaotingia, Eosinopteryx and Aurornis, challenged Archaeopteryx as the most basal bird. The new Anchiornis huxleyi specimens that are described in this paper show some minor different characters compared to previously reported Anchiornis specimens, which has revised the character list of Anchiornis and indicates a different phylogenetic point from former opinions.
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收藏
页码：1 / 15
页数：15
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