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.

1.在该地层中发现了一些腕、珊瑚、腹、物化，经中院南京地质古生物研究所鉴定，时代属晚炭世晚期。