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.
在该地层中发现了些腕
类、珊瑚、腹
类、植物化石,经中国科学院南京地质古生物研究所鉴定,时代属晚石炭世晚期。