摘要
本文通过对淮南地区的颍风矿区普2孔等九个具有红色岩层的钻孔取样分析鉴定,结果在颍上刘庄131孔,新谢Ⅳ—Ⅴ—11孔阜深—井990—1100米井段等发现较丰富的化石孢粉。这就给淮南地区红色岩层地区时代的确定提供了可靠的生物依据。
Analytic assessment is made of samples taken from nine boreholes (including Ying-Feng Prospecting Hole 2) through red beds and fossil spore pollen is found in considerable quantities in such places as Liuzhuang (Yingshang) Hole 131, Xing-Xie Hole IV-V-11 and Fushen Pit 1 (between 990m and 1100m),a discovery which provides reliable biological markers for determining the stratigraphic period of the red beds in Huainan
关键词
岩层
红色
孢粉
化石
地层
淮南
red beds
sporo -pollen assemblage
fossil
certification
