主题：【悬赏帖】求5篇英文文献，谢谢了！

【序号】：1
【作者】：Javier Ortega-Hernández1, ,
【题名】：Homology of Head Sclerites in Burgess Shale Euarthropods
【期刊】：Current Biology
【年、卷、期、起止页码】：Available online 7 May 2015
【全文链接】：http://www.sciencedirect.com/science/article/pii/S0960982215004856
【序号】：2
【作者】：Yu-Jing Lia, , Pei-Yun Conga, b, , Jun Zhaoa, Xian-Guang Houa, ,
【题名】：New observations on morphological variation of genus Vetulicola with quadrate carapace from the Cambrian Chengjiang and Guanshan biotas, South China
【期刊】：Palaeoworld
【年、卷、期、起止页码】：Volume 24, Issues 1–2, March–June 2015, Pages 36–45
【全文链接】：http://www.sciencedirect.com/science/article/pii/S1871174X15000037
【序号】：3
【作者】：Ai-Lin Chena, b, , , W.E.G. Müllerc, , Xian-Guang Houa, , Shuhai Xiaod,
【题名】：New articulated protospongiid sponges from the early Cambrian Chengjiang biota
【期刊】：Palaeoworld
【年、卷、期、起止页码】：Volume 24, Issues 1–2, March–June 2015, Pages 46–54
【全文链接】：http://www.sciencedirect.com/science/article/pii/S1871174X14000730
【序号】：4
【作者】：Wen-Jin Zhao, , Min Zhu
【题名】：A review of Silurian fishes from Yunnan, China and related biostratigraphy
【期刊】：Palaeoworld
【年、卷、期、起止页码】：Volume 24, Issues 1–2, March–June 2015, Pages 243–250
【全文链接】：http://www.sciencedirect.com/science/article/pii/S1871174X15000116
【序号】：5
【作者】：Jie Yang, Javier Ortega-Hernández, Sylvain Gerber, Nicholas J. Butterfield, Jin-bo Hou, Tian Lan and Xi-guang Zhang (2015).
【题名】：A superarmored lobopodian from the Cambrian of China and early disparity in the evolution of Onychophora
【期刊】：Proceedings of the National Academy of Sciences of the United States of America
【年、卷、期、起止页码】： in press. doi:10.1073/pnas.1505596112.
【全文链接】：http://www.pnas.org/content/early/2015/06/24/1505596112
万分感谢，谢谢诸位了！！