嘉宾（Guest）：
      1. Dr. Christian A. Sidor, Burke Museum, University of Washington, USA
      2. Dr. Kenneth D. Angielczyk, Field Museum of Natural History, USA
      讨论主题（Topic）：
      1. The Original Bone Heads: histology, cranial ornamentation, and evolution of burnetiamorph therapsids
      2．Fossils reveal the complex evolutionary history of the mammalian regionalized vertebral column
      时间（Time）： 2018.6.13（周三） 下午2:30—4:30
                                （2018.6.13 Wednesday 2:30—4:30 PM）
      地点（Location）：南楼321室
　　                            （Room No. 321, South building）

                                                          脊椎动物演化与人类起源重点实验室&研究生会
                                                          Key Laboratory of Vertebrate Evolution and Human Origins of
                                                                  Chinese Academy of Sciences & Student union 
                                                                                             2018.6.11