Genus: Phratochronis LI & CHENG, 1999
Etymology:
Species: gilianensis LI & CHENG, 1999
Etymology:
Holotype:
Locality: Dashankou, Yumen, western Gansu (Kansu) Province, northwestern China.
Horizon; Upper part of Xidagou Formation.
Biostratigraphy: Biseridens Assemblage.
Age: Middle Permian.
Material: