Abstract This work provides the detailed investigation (taxonomy, biostratigraphy, and paleoecology) of a nonmarine ostracod fauna from Shinekhudag Formation in Gobi–Altai area, southwest Mongolia. The samples two sections (Tsagaan Tsuvarga Oshih Hollow East) yielded various ostracods assigned to nine species belonging six genera: Cypridea verrucata Neustrueva, 1974, C. ihsienensis Hou, 1958, u...
