Three sporopollen assemblages are recognized for the first time from the Cretaceous Yimin Formation in the Hailar Basin of eastern Inner Mongolia.They are (in a
<正>Natural Environment during the Living Period of Early Human and Gigantic Ape in West Hubei CHENG Jie, ZHENG Shaohua, GAO Zhenji, ZHANG Zhaoqun, FENG Xiaobo,