1.Recently some Brachiopoda, coral, gastropoda, phytolite is identified by Nanjing Institute of Geology and Palaeontology China Academy of Sciences.The age belongs to Late Carboniferous epoch.
在该层中发现了一些腕足类、珊瑚、腹足类、植物化石,经中国科学院
质古
物研
所
定,时代属晚石炭世晚期。