A sequence of Neocene gypsum-bearing sandy and muddy strata has been recently found in the Xianlin University City, Nanjing, by drilling during urban stereo geological mapping in key areas of Nanjing.

• 在进行南京市城市立体地质填图试点工作中,经钻探于仙林大学城发现一套新近系含膏砂泥地层,可与六合灵岩山雨花台组沉积地层对比。