【序号】:1 【作者】:Lida Xing a b 1, Jingmai K. O'Connor c 1, Ryan C. McKellar d e f 1 【题名】:A flattened enantiornithine in mid-Cretaceous Burmese amber: morphology and preservation 【期刊】:Science Bulletin 【年、卷、期、起止页码】:Volume 63, Issue 4, 28 February 2018, Pages 235-243 https://doi.org/10.1016/j.scib.2018.01.019 【全文链接】:https://www.sciencedirect.com/science/article/abs/pii/S2095927318300331?via%3Dihub