Species: bathycephalus LI, 1983
Etymology: Greek, bathys, "deep" and Greek, kephale, "head."
Holotype: IVPP V. 6064
Locality: Jungar Qi, Zhuengeerqi county, Inner Mongolia, China.
Horizon: Upper He-Shang-Gou Formation.
Biostratigraphy:
Age: Early Triassic.
Material: Skull and mandible.
Referred material:
V. 6065: Incomplete skull and lower jaw.
V. 6066, V. 6067: A damaged anterior part of a skulls.
V. 6068: Fragmentary right maxilla, right jugal, quadratojugal, quadrate, squamosal and right ramus.
V. 6069: A piece of left upper and lower jaw.
V. 6070: Fragmentary skull and lower jaw.
V. 6166: Anterior part of the skull and a small section of the left
ramus.V. 6167: Left ramus.
V. 6168, V. 6170, V. 6171, V. 6172: Fragmentary skulls.
V. 6169: Fragmentary left ramus.
V. 6173, V. 6174: Fragmentary right upper jaws.
V. 6175: Incomplete snout.