sporepollen相关论文
Preliminary study on the spore-pollen assemblages found in the Cenozoic sedimentary rocks in Grove M
Glaciogene sedimentary rocks have been found in modem tills of the Grove Mountains, east Antarctica during the 1998 - 19......
根据岩性、岩相特征,东昆仑造山带塔妥煤矿羊曲组自下而上可分为3段,其中一段和三段为河流相产物.二段为湖沼相产物。依据本次研究在......
通过孢子花粉、石英砂颗粒和土壤微形态学分析,研究北亚热带江淮地区白浆化土壤的发生学特性.白浆化土壤下部土体经历了暖温带森林......