在全国地质资料馆的一号库房,于瑞洋副处长小心翼翼地把一本边沿略有破损的黄色小册子展现到《地球》记者面前。这本编号为328的小册子,封面上用毛笔提写着“沙河煤田东北部报告”几个简单清晰的小楷,而它的作者正是我国著名的地质学家李四光。于瑞洋告诉记者,这正是全国地质资料馆收藏的李四光先生珍贵的地质资料手稿。全国地质资料馆不仅收藏着1921～1949年间,我国地质工作草创或初创时期,老一辈地质学家诸如章鸿钊、丁文江、翁文灏、王烈、叶良辅、谢家荣、李四光、冯景兰、 In the No. 1 warehouse of the National Geological Archive, Yu Ruiyang, a deputy director, cautiously displayed a yellow booklet with a slightly damaged edge in front of “Earth” reporters. This 328-numbered pamphlet, written with a brush on the cover, is a few simple, clear little letters in the “Report on the Northeast of Shahe Coalfield,” and its author is Li Siguang, a famous geologist in our country. Yu Ruiyang told reporters that this is the precious geological data manuscript collected by Mr. Li Siguang from the National Geological Museum. National Geological Museum is not only a collection of 1921 ~ 1949 years, China’s grass-roots geological work or start-up period, the older generation of geologists such as Zhang Hongzhao, Ding Wenjiang, Weng Wenhao, Wang Lie, Ye Liang Fu, Xie Jialong, Li Siguang, Feng Jinglan,