List of Chinese geological formations

Quaternary

Pleistocene

• Abag Formation

Cretaceous

Early (Lower)

• Dabeigou Formation
• Jianxing Formation
• Jiufotang Formation
• Tuchengzi Formation
• Yixian Formation

Jurassic

Late (Upper)

• Dashanpu Formation
• Suining Formation
• Tiaojishan Formation

Middle

• Haifanggou Formation

Triassic

Late (Upper)

• Adula Formation

Early (Lower)

• Aba Formation
• Zuosuo Formation

Permian

Late

• Zuozuo Formation

Early

• A’erbasayi Formation
• Beipiao Formation

Carboniferous

Late

• Jianshanying Formation

Devonian

Early (Lower)

• Xikeng Formation

Silurian

Late

• Xikeng Formation
• Zusailing Formation

Cambrian

Middle

• Abuqiehai Formation
• Zushimiao Formation

Proterozoic

Neoproterozoic

• Abor Formation
• Doushantuo Formation

Paleoproterozoic

• Xiheli Formation

Archean

Neoarchean

• Xihui Formation