第1期中国北方昆虫群的建立与演化序列········································································……洪友崇(”中国北部陆相侏罗系与英国海陆交互相侏罗系的对比研究 —兼论中国北部侏罗系的划分与对比·························································……王思恩(11)中国南方中新生代大地构造属性和南华造山带褶皱过程························…