我国地学工作者最近在赣东北地区蛇绿混杂岩带中发现古生代放射虫化石。中国科学院、中国地质大学、南京大学以及有色、核工业、地矿等单位的专家学者日前经实地勘查认为,这一发现把该地区的地质年代推晚了数亿年,为地质找矿提供了新的理论依据。 Recently, geoscientists in our country discovered Paleozoic radiolarian fossils in the ophiolitic melange belt in northeastern Jiangxi. Chinese Academy of Sciences, China University of Geosciences, Nanjing University and nonferrous metals, nuclear industry and other units of experts and scholars recently conducted field surveys that the discovery of the geology of the region pushed the years later than hundreds of millions of years, providing geological prospecting New theoretical basis.