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New Information on the Keratinous Beak ofConfuciusornis(Aves: Pygostylia) From Two New Specimens 期刊论文
FRONTIERS IN EARTH SCIENCE, 2020, 卷号: 8, 期号: 0, 页码: 14
作者:  Zheng, Xiaoting;  O'Connor, Jingmai;  Wang, Yan;  Wang, Xiaoli;  Xuwei, Yin;  Zhang, Xiaomei;  Zhou, Zhonghe
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rhamphotheca  keratin  beak  soft tissue  Jehol avifauna  Early Cretaceous  avian evolution  Confuciusornithiformes  
Preliminary Discussion on the Highly Radiogenic Lead in Unalloyed Copper Artifacts of the Eastern Zhou Dynasty: Starting from the Huili Copper Spearheads 期刊论文
METALS, 2020, 卷号: 10, 期号: 9, 页码: 10
作者:  Wang, Xiaoting;  Luo, Wugan;  Yang, Yingdong;  Chen, Dian;  Du, Jing;  Tang, Xiang
浏览  |  Adobe PDF(1895Kb)  |  收藏  |  浏览/下载：343/95  |  提交时间：2020/12/14
unalloyed copper  lead isotope  China  bronze age  
Osteology of Klamelisaurus gobiensis(Dinosauria, Eusauropoda) and the evolutionary history of Middle-Late Jurassic Chinese sauropods 期刊论文
JOURNAL OF SYSTEMATIC PALAEONTOLOGY, 2020, 卷号: 18, 期号: 16, 页码: 1299-1393
作者:  Moore, Andrew J.;  Upchurch, Paul;  Barrett, Paul M.;  Clark, James M.;  Xing, Xu
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sauropod  Mamenchisauridae  Euhelopodidae  pneumaticity  Bayesian phylogenetics  
Taoheodon baizhijuni, gen. et sp. nov. (Anomodontia, Dicynodontoidea), from the upper Permian Sunjiagou Formation of China and its implications 期刊论文
JOURNAL OF VERTEBRATE PALEONTOLOGY, 2020, 期号: 1, 页码: 9
作者:  Liu, Jun
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Alloy ratio and raw material sourcing of Warring States Period bronze bracelets in Huili County, Southwest China by pXRF and MC-ICP-MS 期刊论文
HERITAGE SCIENCE, 2020, 卷号: 8, 期号: 1, 页码: 10
作者:  Chen, Dian;  Yang, Yingdong;  Du, Jing;  Tang, Xiang;  Luo, Wugan
浏览  |  Adobe PDF(1991Kb)  |  收藏  |  浏览/下载：88/19  |  提交时间：2020/09/10
Bronze bracelet  Chemical composition  Lead isotope ratio  The Warring States period  pXRF  MC-ICP-MS  
The Earliest Ursine Bear Demonstrates the Origin of Plant-Dominated Omnivory in Carnivora 期刊论文
ISCIENCE, 2020, 卷号: 23, 期号: 6, 页码: 51
作者:  Jiangzuo, Qigao;  Flynn, John J.
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Perissodactyl diversities and responses to climate changes as reflected by dental homogeneity during the Cenozoic in Asia 期刊论文
ECOLOGY AND EVOLUTION, 2020, 期号: 0, 页码: 23
作者:  Bai, Bin;  Meng, Jin;  Janis, Christine M.;  Zhang, Zhao-Qun;  Wang, Yuan-Qing
浏览  |  Adobe PDF(1024Kb)  |  收藏  |  浏览/下载：241/79  |  提交时间：2020/09/15
Asian perissodactyl diversity  Cenozoic  premolar molarization  Ulan Gochu Decline  
First record of the Eurasian jaguar in southern Asia and a review of dental differences between pantherine cats 期刊论文
JOURNAL OF QUATERNARY SCIENCE, 2020, 期号: 0, 页码: 14
作者:  Jiangzuo, Qigao;  Liu, Jinyi
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dispersal  jaguar  Panthera  Pleistocene  southern Asia  
The evolution of the modern avian digestive system: insights from paravian fossils from the Yanliao and Jehol biotas 期刊论文
PALAEONTOLOGY, 2020, 卷号: 63, 期号: 1, 页码: 13-27
作者:  O'Connor, Jingmai K.;  Zhou, Zhonghe
浏览  |  Adobe PDF(9197Kb)  |  收藏  |  浏览/下载：81/2  |  提交时间：2020/12/14
Mesozoic Paraves  stem Aves  Jehol Biota  direct evidence of diet  stomach contents  avian digestive system