收集化石有益身心健康自退休数年以来，我一直坚持外出考察，爬山涉水，收集奇石、矿物和古生物化石，再查阅资料，整理分类，从中学到许多知识，并陶冶了情趣。我的家乡虽地处偏远，但奇山秀水令人神往，这里有寒武纪、泥盆纪地层，也有中生代地层，蕴含着丰富的化石。在... Collecting Fossils for Good Physical and Mental Health Since retirement for several years, I have insisted on expeditions, climbing mountains and wading, collecting rocks, minerals and paleontology fossils, reviewing the information, sorting out the classification, learning a lot of knowledge and cultivating the taste. Although my hometown is located in a remote area, the beautiful Qianshanxiu Lake is fascinating. There are Cambrian and Devonian strata, and Mesozoic strata, rich in fossils. in...