Prof. Li Siguang （J S Lee） was devoted to Quaternary glaciation research in China during his lifetime. His research results has been listed into ＂China Quaternary Glaciation （glacial）＂ ＆ ＂Li Siguang Complete Wroks＂. At that time he held a reasoned debate with the opposing scholars both at home and abroad and his glacial theory was basically gained acceptance. After the founding of the People＇s republic of China, his glacial theory gave rise to a considerable debate again. With the emergence of some new recent research results, it is v...
